Pileus Git - ~andy/linux/blob - sound/soc/codecs/rt5631.c

   1 /*
   2  * rt5631.c  --  RT5631 ALSA Soc Audio driver
   3  *
   4  * Copyright 2011 Realtek Microelectronics
   5  *
   6  * Author: flove <flove@realtek.com>
   7  *
   8  * Based on WM8753.c
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13  *
  14  */
  15 #include <linux/module.h>
  16 #include <linux/moduleparam.h>
  17 #include <linux/init.h>
  18 #include <linux/delay.h>
  19 #include <linux/pm.h>
  20 #include <linux/i2c.h>
  21 #include <linux/platform_device.h>
  22 #include <linux/spi/spi.h>
  23 #include <sound/core.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 "rt5631.h"
  32
  33 struct rt5631_priv {
  34         struct snd_soc_codec *codec;
  35         int codec_version;
  36         int master;
  37         int sysclk;
  38         int rx_rate;
  39         int bclk_rate;
  40         int dmic_used_flag;
  41 };
  42
  43 static const u16 rt5631_reg[RT5631_VENDOR_ID2 + 1] = {
  44         [RT5631_SPK_OUT_VOL] = 0x8888,
  45         [RT5631_HP_OUT_VOL] = 0x8080,
  46         [RT5631_MONO_AXO_1_2_VOL] = 0xa080,
  47         [RT5631_AUX_IN_VOL] = 0x0808,
  48         [RT5631_ADC_REC_MIXER] = 0xf0f0,
  49         [RT5631_VDAC_DIG_VOL] = 0x0010,
  50         [RT5631_OUTMIXER_L_CTRL] = 0xffc0,
  51         [RT5631_OUTMIXER_R_CTRL] = 0xffc0,
  52         [RT5631_AXO1MIXER_CTRL] = 0x88c0,
  53         [RT5631_AXO2MIXER_CTRL] = 0x88c0,
  54         [RT5631_DIG_MIC_CTRL] = 0x3000,
  55         [RT5631_MONO_INPUT_VOL] = 0x8808,
  56         [RT5631_SPK_MIXER_CTRL] = 0xf8f8,
  57         [RT5631_SPK_MONO_OUT_CTRL] = 0xfc00,
  58         [RT5631_SPK_MONO_HP_OUT_CTRL] = 0x4440,
  59         [RT5631_SDP_CTRL] = 0x8000,
  60         [RT5631_MONO_SDP_CTRL] = 0x8000,
  61         [RT5631_STEREO_AD_DA_CLK_CTRL] = 0x2010,
  62         [RT5631_GEN_PUR_CTRL_REG] = 0x0e00,
  63         [RT5631_INT_ST_IRQ_CTRL_2] = 0x071a,
  64         [RT5631_MISC_CTRL] = 0x2040,
  65         [RT5631_DEPOP_FUN_CTRL_2] = 0x8000,
  66         [RT5631_SOFT_VOL_CTRL] = 0x07e0,
  67         [RT5631_ALC_CTRL_1] = 0x0206,
  68         [RT5631_ALC_CTRL_3] = 0x2000,
  69         [RT5631_PSEUDO_SPATL_CTRL] = 0x0553,
  70 };
  71
  72 /**
  73  * rt5631_write_index - write index register of 2nd layer
  74  */
  75 static void rt5631_write_index(struct snd_soc_codec *codec,
  76                 unsigned int reg, unsigned int value)
  77 {
  78         snd_soc_write(codec, RT5631_INDEX_ADD, reg);
  79         snd_soc_write(codec, RT5631_INDEX_DATA, value);
  80 }
  81
  82 /**
  83  * rt5631_read_index - read index register of 2nd layer
  84  */
  85 static unsigned int rt5631_read_index(struct snd_soc_codec *codec,
  86                                 unsigned int reg)
  87 {
  88         unsigned int value;
  89
  90         snd_soc_write(codec, RT5631_INDEX_ADD, reg);
  91         value = snd_soc_read(codec, RT5631_INDEX_DATA);
  92
  93         return value;
  94 }
  95
  96 static int rt5631_reset(struct snd_soc_codec *codec)
  97 {
  98         return snd_soc_write(codec, RT5631_RESET, 0);
  99 }
 100
 101 static int rt5631_volatile_register(struct snd_soc_codec *codec,
 102                                     unsigned int reg)
 103 {
 104         switch (reg) {
 105         case RT5631_RESET:
 106         case RT5631_INT_ST_IRQ_CTRL_2:
 107         case RT5631_INDEX_ADD:
 108         case RT5631_INDEX_DATA:
 109         case RT5631_EQ_CTRL:
 110                 return 1;
 111         default:
 112                 return 0;
 113         }
 114 }
 115
 116 static int rt5631_readable_register(struct snd_soc_codec *codec,
 117                                     unsigned int reg)
 118 {
 119         switch (reg) {
 120         case RT5631_RESET:
 121         case RT5631_SPK_OUT_VOL:
 122         case RT5631_HP_OUT_VOL:
 123         case RT5631_MONO_AXO_1_2_VOL:
 124         case RT5631_AUX_IN_VOL:
 125         case RT5631_STEREO_DAC_VOL_1:
 126         case RT5631_MIC_CTRL_1:
 127         case RT5631_STEREO_DAC_VOL_2:
 128         case RT5631_ADC_CTRL_1:
 129         case RT5631_ADC_REC_MIXER:
 130         case RT5631_ADC_CTRL_2:
 131         case RT5631_VDAC_DIG_VOL:
 132         case RT5631_OUTMIXER_L_CTRL:
 133         case RT5631_OUTMIXER_R_CTRL:
 134         case RT5631_AXO1MIXER_CTRL:
 135         case RT5631_AXO2MIXER_CTRL:
 136         case RT5631_MIC_CTRL_2:
 137         case RT5631_DIG_MIC_CTRL:
 138         case RT5631_MONO_INPUT_VOL:
 139         case RT5631_SPK_MIXER_CTRL:
 140         case RT5631_SPK_MONO_OUT_CTRL:
 141         case RT5631_SPK_MONO_HP_OUT_CTRL:
 142         case RT5631_SDP_CTRL:
 143         case RT5631_MONO_SDP_CTRL:
 144         case RT5631_STEREO_AD_DA_CLK_CTRL:
 145         case RT5631_PWR_MANAG_ADD1:
 146         case RT5631_PWR_MANAG_ADD2:
 147         case RT5631_PWR_MANAG_ADD3:
 148         case RT5631_PWR_MANAG_ADD4:
 149         case RT5631_GEN_PUR_CTRL_REG:
 150         case RT5631_GLOBAL_CLK_CTRL:
 151         case RT5631_PLL_CTRL:
 152         case RT5631_INT_ST_IRQ_CTRL_1:
 153         case RT5631_INT_ST_IRQ_CTRL_2:
 154         case RT5631_GPIO_CTRL:
 155         case RT5631_MISC_CTRL:
 156         case RT5631_DEPOP_FUN_CTRL_1:
 157         case RT5631_DEPOP_FUN_CTRL_2:
 158         case RT5631_JACK_DET_CTRL:
 159         case RT5631_SOFT_VOL_CTRL:
 160         case RT5631_ALC_CTRL_1:
 161         case RT5631_ALC_CTRL_2:
 162         case RT5631_ALC_CTRL_3:
 163         case RT5631_PSEUDO_SPATL_CTRL:
 164         case RT5631_INDEX_ADD:
 165         case RT5631_INDEX_DATA:
 166         case RT5631_EQ_CTRL:
 167         case RT5631_VENDOR_ID:
 168         case RT5631_VENDOR_ID1:
 169         case RT5631_VENDOR_ID2:
 170                 return 1;
 171         default:
 172                 return 0;
 173         }
 174 }
 175
 176 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
 177 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -95625, 375, 0);
 178 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
 179 /* {0, +20, +24, +30, +35, +40, +44, +50, +52}dB */
 180 static unsigned int mic_bst_tlv[] = {
 181         TLV_DB_RANGE_HEAD(6),
 182         0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
 183         1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
 184         2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
 185         3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
 186         6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
 187         7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
 188         8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
 189 };
 190
 191 static int rt5631_dmic_get(struct snd_kcontrol *kcontrol,
 192                 struct snd_ctl_elem_value *ucontrol)
 193 {
 194         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
 195         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
 196
 197         ucontrol->value.integer.value[0] = rt5631->dmic_used_flag;
 198
 199         return 0;
 200 }
 201
 202 static int rt5631_dmic_put(struct snd_kcontrol *kcontrol,
 203                 struct snd_ctl_elem_value *ucontrol)
 204 {
 205         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
 206         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
 207
 208         rt5631->dmic_used_flag = ucontrol->value.integer.value[0];
 209         return 0;
 210 }
 211
 212 /* MIC Input Type */
 213 static const char *rt5631_input_mode[] = {
 214         "Single ended", "Differential"};
 215
 216 static const SOC_ENUM_SINGLE_DECL(
 217         rt5631_mic1_mode_enum, RT5631_MIC_CTRL_1,
 218         RT5631_MIC1_DIFF_INPUT_SHIFT, rt5631_input_mode);
 219
 220 static const SOC_ENUM_SINGLE_DECL(
 221         rt5631_mic2_mode_enum, RT5631_MIC_CTRL_1,
 222         RT5631_MIC2_DIFF_INPUT_SHIFT, rt5631_input_mode);
 223
 224 /* MONO Input Type */
 225 static const SOC_ENUM_SINGLE_DECL(
 226         rt5631_monoin_mode_enum, RT5631_MONO_INPUT_VOL,
 227         RT5631_MONO_DIFF_INPUT_SHIFT, rt5631_input_mode);
 228
 229 /* SPK Ratio Gain Control */
 230 static const char *rt5631_spk_ratio[] = {"1.00x", "1.09x", "1.27x", "1.44x",
 231                         "1.56x", "1.68x", "1.99x", "2.34x"};
 232
 233 static const SOC_ENUM_SINGLE_DECL(
 234         rt5631_spk_ratio_enum, RT5631_GEN_PUR_CTRL_REG,
 235         RT5631_SPK_AMP_RATIO_CTRL_SHIFT, rt5631_spk_ratio);
 236
 237 static const struct snd_kcontrol_new rt5631_snd_controls[] = {
 238         /* MIC */
 239         SOC_ENUM("MIC1 Mode Control",  rt5631_mic1_mode_enum),
 240         SOC_SINGLE_TLV("MIC1 Boost", RT5631_MIC_CTRL_2,
 241                 RT5631_MIC1_BOOST_SHIFT, 8, 0, mic_bst_tlv),
 242         SOC_ENUM("MIC2 Mode Control", rt5631_mic2_mode_enum),
 243         SOC_SINGLE_TLV("MIC2 Boost", RT5631_MIC_CTRL_2,
 244                 RT5631_MIC2_BOOST_SHIFT, 8, 0, mic_bst_tlv),
 245         /* MONO IN */
 246         SOC_ENUM("MONOIN Mode Control", rt5631_monoin_mode_enum),
 247         SOC_DOUBLE_TLV("MONOIN_RX Capture Volume", RT5631_MONO_INPUT_VOL,
 248                         RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
 249                         RT5631_VOL_MASK, 1, in_vol_tlv),
 250         /* AXI */
 251         SOC_DOUBLE_TLV("AXI Capture Volume", RT5631_AUX_IN_VOL,
 252                         RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
 253                         RT5631_VOL_MASK, 1, in_vol_tlv),
 254         /* DAC */
 255         SOC_DOUBLE_TLV("PCM Playback Volume", RT5631_STEREO_DAC_VOL_2,
 256                         RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
 257                         RT5631_DAC_VOL_MASK, 1, dac_vol_tlv),
 258         SOC_DOUBLE("PCM Playback Switch", RT5631_STEREO_DAC_VOL_1,
 259                         RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
 260         /* AXO */
 261         SOC_SINGLE("AXO1 Playback Switch", RT5631_MONO_AXO_1_2_VOL,
 262                                 RT5631_L_MUTE_SHIFT, 1, 1),
 263         SOC_SINGLE("AXO2 Playback Switch", RT5631_MONO_AXO_1_2_VOL,
 264                                 RT5631_R_VOL_SHIFT, 1, 1),
 265         /* OUTVOL */
 266         SOC_DOUBLE("OUTVOL Channel Switch", RT5631_SPK_OUT_VOL,
 267                 RT5631_L_EN_SHIFT, RT5631_R_EN_SHIFT, 1, 0),
 268
 269         /* SPK */
 270         SOC_DOUBLE("Speaker Playback Switch", RT5631_SPK_OUT_VOL,
 271                 RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
 272         SOC_DOUBLE_TLV("Speaker Playback Volume", RT5631_SPK_OUT_VOL,
 273                 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT, 39, 1, out_vol_tlv),
 274         /* MONO OUT */
 275         SOC_SINGLE("MONO Playback Switch", RT5631_MONO_AXO_1_2_VOL,
 276                                 RT5631_MUTE_MONO_SHIFT, 1, 1),
 277         /* HP */
 278         SOC_DOUBLE("HP Playback Switch", RT5631_HP_OUT_VOL,
 279                 RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
 280         SOC_DOUBLE_TLV("HP Playback Volume", RT5631_HP_OUT_VOL,
 281                 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
 282                 RT5631_VOL_MASK, 1, out_vol_tlv),
 283         /* DMIC */
 284         SOC_SINGLE_EXT("DMIC Switch", 0, 0, 1, 0,
 285                 rt5631_dmic_get, rt5631_dmic_put),
 286         SOC_DOUBLE("DMIC Capture Switch", RT5631_DIG_MIC_CTRL,
 287                 RT5631_DMIC_L_CH_MUTE_SHIFT,
 288                 RT5631_DMIC_R_CH_MUTE_SHIFT, 1, 1),
 289
 290         /* SPK Ratio Gain Control */
 291         SOC_ENUM("SPK Ratio Control", rt5631_spk_ratio_enum),
 292 };
 293
 294 static int check_sysclk1_source(struct snd_soc_dapm_widget *source,
 295                          struct snd_soc_dapm_widget *sink)
 296 {
 297         unsigned int reg;
 298
 299         reg = snd_soc_read(source->codec, RT5631_GLOBAL_CLK_CTRL);
 300         return reg & RT5631_SYSCLK_SOUR_SEL_PLL;
 301 }
 302
 303 static int check_dmic_used(struct snd_soc_dapm_widget *source,
 304                          struct snd_soc_dapm_widget *sink)
 305 {
 306         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(source->codec);
 307         return rt5631->dmic_used_flag;
 308 }
 309
 310 static int check_dacl_to_outmixl(struct snd_soc_dapm_widget *source,
 311                          struct snd_soc_dapm_widget *sink)
 312 {
 313         unsigned int reg;
 314
 315         reg = snd_soc_read(source->codec, RT5631_OUTMIXER_L_CTRL);
 316         return !(reg & RT5631_M_DAC_L_TO_OUTMIXER_L);
 317 }
 318
 319 static int check_dacr_to_outmixr(struct snd_soc_dapm_widget *source,
 320                          struct snd_soc_dapm_widget *sink)
 321 {
 322         unsigned int reg;
 323
 324         reg = snd_soc_read(source->codec, RT5631_OUTMIXER_R_CTRL);
 325         return !(reg & RT5631_M_DAC_R_TO_OUTMIXER_R);
 326 }
 327
 328 static int check_dacl_to_spkmixl(struct snd_soc_dapm_widget *source,
 329                          struct snd_soc_dapm_widget *sink)
 330 {
 331         unsigned int reg;
 332
 333         reg = snd_soc_read(source->codec, RT5631_SPK_MIXER_CTRL);
 334         return !(reg & RT5631_M_DAC_L_TO_SPKMIXER_L);
 335 }
 336
 337 static int check_dacr_to_spkmixr(struct snd_soc_dapm_widget *source,
 338                          struct snd_soc_dapm_widget *sink)
 339 {
 340         unsigned int reg;
 341
 342         reg = snd_soc_read(source->codec, RT5631_SPK_MIXER_CTRL);
 343         return !(reg & RT5631_M_DAC_R_TO_SPKMIXER_R);
 344 }
 345
 346 static int check_vdac_to_outmix(struct snd_soc_dapm_widget *source,
 347                          struct snd_soc_dapm_widget *sink)
 348 {
 349         unsigned int reg, ret = 1;
 350
 351         reg = snd_soc_read(source->codec, RT5631_OUTMIXER_L_CTRL);
 352         if (reg & RT5631_M_VDAC_TO_OUTMIXER_L) {
 353                 reg = snd_soc_read(source->codec, RT5631_OUTMIXER_R_CTRL);
 354                 if (reg & RT5631_M_VDAC_TO_OUTMIXER_R)
 355                         ret = 0;
 356         }
 357         return ret;
 358 }
 359
 360 static int check_adcl_select(struct snd_soc_dapm_widget *source,
 361                          struct snd_soc_dapm_widget *sink)
 362 {
 363         unsigned int reg;
 364
 365         reg = snd_soc_read(source->codec, RT5631_ADC_REC_MIXER);
 366         return !(reg & RT5631_M_MIC1_TO_RECMIXER_L);
 367 }
 368
 369 static int check_adcr_select(struct snd_soc_dapm_widget *source,
 370                          struct snd_soc_dapm_widget *sink)
 371 {
 372         unsigned int reg;
 373
 374         reg = snd_soc_read(source->codec, RT5631_ADC_REC_MIXER);
 375         return !(reg & RT5631_M_MIC2_TO_RECMIXER_R);
 376 }
 377
 378 /**
 379  * onebit_depop_power_stage - auto depop in power stage.
 380  * @enable: power on/off
 381  *
 382  * When power on/off headphone, the depop sequence is done by hardware.
 383  */
 384 static void onebit_depop_power_stage(struct snd_soc_codec *codec, int enable)
 385 {
 386         unsigned int soft_vol, hp_zc;
 387
 388         /* enable one-bit depop function */
 389         snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2,
 390                                 RT5631_EN_ONE_BIT_DEPOP, 0);
 391
 392         /* keep soft volume and zero crossing setting */
 393         soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL);
 394         snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0);
 395         hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2);
 396         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
 397         if (enable) {
 398                 /* config one-bit depop parameter */
 399                 rt5631_write_index(codec, RT5631_TEST_MODE_CTRL, 0x84c0);
 400                 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x309f);
 401                 rt5631_write_index(codec, RT5631_CP_INTL_REG2, 0x6530);
 402                 /* power on capless block */
 403                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_2,
 404                                 RT5631_EN_CAP_FREE_DEPOP);
 405         } else {
 406                 /* power off capless block */
 407                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_2, 0);
 408                 msleep(100);
 409         }
 410
 411         /* recover soft volume and zero crossing setting */
 412         snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol);
 413         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
 414 }
 415
 416 /**
 417  * onebit_depop_mute_stage - auto depop in mute stage.
 418  * @enable: mute/unmute
 419  *
 420  * When mute/unmute headphone, the depop sequence is done by hardware.
 421  */
 422 static void onebit_depop_mute_stage(struct snd_soc_codec *codec, int enable)
 423 {
 424         unsigned int soft_vol, hp_zc;
 425
 426         /* enable one-bit depop function */
 427         snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2,
 428                                 RT5631_EN_ONE_BIT_DEPOP, 0);
 429
 430         /* keep soft volume and zero crossing setting */
 431         soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL);
 432         snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0);
 433         hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2);
 434         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
 435         if (enable) {
 436                 schedule_timeout_uninterruptible(msecs_to_jiffies(10));
 437                 /* config one-bit depop parameter */
 438                 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x307f);
 439                 snd_soc_update_bits(codec, RT5631_HP_OUT_VOL,
 440                                 RT5631_L_MUTE | RT5631_R_MUTE, 0);
 441                 msleep(300);
 442         } else {
 443                 snd_soc_update_bits(codec, RT5631_HP_OUT_VOL,
 444                         RT5631_L_MUTE | RT5631_R_MUTE,
 445                         RT5631_L_MUTE | RT5631_R_MUTE);
 446                 msleep(100);
 447         }
 448
 449         /* recover soft volume and zero crossing setting */
 450         snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol);
 451         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
 452 }
 453
 454 /**
 455  * onebit_depop_power_stage - step by step depop sequence in power stage.
 456  * @enable: power on/off
 457  *
 458  * When power on/off headphone, the depop sequence is done in step by step.
 459  */
 460 static void depop_seq_power_stage(struct snd_soc_codec *codec, int enable)
 461 {
 462         unsigned int soft_vol, hp_zc;
 463
 464         /* depop control by register */
 465         snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2,
 466                 RT5631_EN_ONE_BIT_DEPOP, RT5631_EN_ONE_BIT_DEPOP);
 467
 468         /* keep soft volume and zero crossing setting */
 469         soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL);
 470         snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0);
 471         hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2);
 472         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
 473         if (enable) {
 474                 /* config depop sequence parameter */
 475                 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x303e);
 476
 477                 /* power on headphone and charge pump */
 478                 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
 479                         RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
 480                         RT5631_PWR_HP_R_AMP,
 481                         RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
 482                         RT5631_PWR_HP_R_AMP);
 483
 484                 /* power on soft generator and depop mode2 */
 485                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
 486                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_DEPOP2_FOR_HP);
 487                 msleep(100);
 488
 489                 /* stop depop mode */
 490                 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
 491                         RT5631_PWR_HP_DEPOP_DIS, RT5631_PWR_HP_DEPOP_DIS);
 492         } else {
 493                 /* config depop sequence parameter */
 494                 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x303F);
 495                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
 496                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
 497                         RT5631_PD_HPAMP_L_ST_UP | RT5631_PD_HPAMP_R_ST_UP);
 498                 msleep(75);
 499                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
 500                         RT5631_POW_ON_SOFT_GEN | RT5631_PD_HPAMP_L_ST_UP |
 501                         RT5631_PD_HPAMP_R_ST_UP);
 502
 503                 /* start depop mode */
 504                 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
 505                                 RT5631_PWR_HP_DEPOP_DIS, 0);
 506
 507                 /* config depop sequence parameter */
 508                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
 509                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_DEPOP2_FOR_HP |
 510                         RT5631_PD_HPAMP_L_ST_UP | RT5631_PD_HPAMP_R_ST_UP);
 511                 msleep(80);
 512                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
 513                         RT5631_POW_ON_SOFT_GEN);
 514
 515                 /* power down headphone and charge pump */
 516                 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
 517                         RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
 518                         RT5631_PWR_HP_R_AMP, 0);
 519         }
 520
 521         /* recover soft volume and zero crossing setting */
 522         snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol);
 523         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
 524 }
 525
 526 /**
 527  * depop_seq_mute_stage - step by step depop sequence in mute stage.
 528  * @enable: mute/unmute
 529  *
 530  * When mute/unmute headphone, the depop sequence is done in step by step.
 531  */
 532 static void depop_seq_mute_stage(struct snd_soc_codec *codec, int enable)
 533 {
 534         unsigned int soft_vol, hp_zc;
 535
 536         /* depop control by register */
 537         snd_soc_update_bits(codec, RT5631_DEPOP_FUN_CTRL_2,
 538                 RT5631_EN_ONE_BIT_DEPOP, RT5631_EN_ONE_BIT_DEPOP);
 539
 540         /* keep soft volume and zero crossing setting */
 541         soft_vol = snd_soc_read(codec, RT5631_SOFT_VOL_CTRL);
 542         snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, 0);
 543         hp_zc = snd_soc_read(codec, RT5631_INT_ST_IRQ_CTRL_2);
 544         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
 545         if (enable) {
 546                 schedule_timeout_uninterruptible(msecs_to_jiffies(10));
 547
 548                 /* config depop sequence parameter */
 549                 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x302f);
 550                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
 551                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
 552                         RT5631_EN_HP_R_M_UN_MUTE_DEPOP |
 553                         RT5631_EN_HP_L_M_UN_MUTE_DEPOP);
 554
 555                 snd_soc_update_bits(codec, RT5631_HP_OUT_VOL,
 556                                 RT5631_L_MUTE | RT5631_R_MUTE, 0);
 557                 msleep(160);
 558         } else {
 559                 /* config depop sequence parameter */
 560                 rt5631_write_index(codec, RT5631_SPK_INTL_CTRL, 0x302f);
 561                 snd_soc_write(codec, RT5631_DEPOP_FUN_CTRL_1,
 562                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
 563                         RT5631_EN_HP_R_M_UN_MUTE_DEPOP |
 564                         RT5631_EN_HP_L_M_UN_MUTE_DEPOP);
 565
 566                 snd_soc_update_bits(codec, RT5631_HP_OUT_VOL,
 567                         RT5631_L_MUTE | RT5631_R_MUTE,
 568                         RT5631_L_MUTE | RT5631_R_MUTE);
 569                 msleep(150);
 570         }
 571
 572         /* recover soft volume and zero crossing setting */
 573         snd_soc_write(codec, RT5631_SOFT_VOL_CTRL, soft_vol);
 574         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
 575 }
 576
 577 static int hp_event(struct snd_soc_dapm_widget *w,
 578         struct snd_kcontrol *kcontrol, int event)
 579 {
 580         struct snd_soc_codec *codec = w->codec;
 581         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
 582
 583         switch (event) {
 584         case SND_SOC_DAPM_PRE_PMD:
 585                 if (rt5631->codec_version) {
 586                         onebit_depop_mute_stage(codec, 0);
 587                         onebit_depop_power_stage(codec, 0);
 588                 } else {
 589                         depop_seq_mute_stage(codec, 0);
 590                         depop_seq_power_stage(codec, 0);
 591                 }
 592                 break;
 593
 594         case SND_SOC_DAPM_POST_PMU:
 595                 if (rt5631->codec_version) {
 596                         onebit_depop_power_stage(codec, 1);
 597                         onebit_depop_mute_stage(codec, 1);
 598                 } else {
 599                         depop_seq_power_stage(codec, 1);
 600                         depop_seq_mute_stage(codec, 1);
 601                 }
 602                 break;
 603
 604         default:
 605                 break;
 606         }
 607
 608         return 0;
 609 }
 610
 611 static int set_dmic_params(struct snd_soc_dapm_widget *w,
 612         struct snd_kcontrol *kcontrol, int event)
 613 {
 614         struct snd_soc_codec *codec = w->codec;
 615         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
 616
 617         switch (rt5631->rx_rate) {
 618         case 44100:
 619         case 48000:
 620                 snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL,
 621                         RT5631_DMIC_CLK_CTRL_MASK,
 622                         RT5631_DMIC_CLK_CTRL_TO_32FS);
 623                 break;
 624
 625         case 32000:
 626         case 22050:
 627                 snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL,
 628                         RT5631_DMIC_CLK_CTRL_MASK,
 629                         RT5631_DMIC_CLK_CTRL_TO_64FS);
 630                 break;
 631
 632         case 16000:
 633         case 11025:
 634         case 8000:
 635                 snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL,
 636                         RT5631_DMIC_CLK_CTRL_MASK,
 637                         RT5631_DMIC_CLK_CTRL_TO_128FS);
 638                 break;
 639
 640         default:
 641                 return -EINVAL;
 642         }
 643
 644         return 0;
 645 }
 646
 647 static const struct snd_kcontrol_new rt5631_recmixl_mixer_controls[] = {
 648         SOC_DAPM_SINGLE("OUTMIXL Capture Switch", RT5631_ADC_REC_MIXER,
 649                         RT5631_M_OUTMIXL_RECMIXL_BIT, 1, 1),
 650         SOC_DAPM_SINGLE("MIC1_BST1 Capture Switch", RT5631_ADC_REC_MIXER,
 651                         RT5631_M_MIC1_RECMIXL_BIT, 1, 1),
 652         SOC_DAPM_SINGLE("AXILVOL Capture Switch", RT5631_ADC_REC_MIXER,
 653                         RT5631_M_AXIL_RECMIXL_BIT, 1, 1),
 654         SOC_DAPM_SINGLE("MONOIN_RX Capture Switch", RT5631_ADC_REC_MIXER,
 655                         RT5631_M_MONO_IN_RECMIXL_BIT, 1, 1),
 656 };
 657
 658 static const struct snd_kcontrol_new rt5631_recmixr_mixer_controls[] = {
 659         SOC_DAPM_SINGLE("MONOIN_RX Capture Switch", RT5631_ADC_REC_MIXER,
 660                         RT5631_M_MONO_IN_RECMIXR_BIT, 1, 1),
 661         SOC_DAPM_SINGLE("AXIRVOL Capture Switch", RT5631_ADC_REC_MIXER,
 662                         RT5631_M_AXIR_RECMIXR_BIT, 1, 1),
 663         SOC_DAPM_SINGLE("MIC2_BST2 Capture Switch", RT5631_ADC_REC_MIXER,
 664                         RT5631_M_MIC2_RECMIXR_BIT, 1, 1),
 665         SOC_DAPM_SINGLE("OUTMIXR Capture Switch", RT5631_ADC_REC_MIXER,
 666                         RT5631_M_OUTMIXR_RECMIXR_BIT, 1, 1),
 667 };
 668
 669 static const struct snd_kcontrol_new rt5631_spkmixl_mixer_controls[] = {
 670         SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_SPK_MIXER_CTRL,
 671                         RT5631_M_RECMIXL_SPKMIXL_BIT, 1, 1),
 672         SOC_DAPM_SINGLE("MIC1_P Playback Switch", RT5631_SPK_MIXER_CTRL,
 673                         RT5631_M_MIC1P_SPKMIXL_BIT, 1, 1),
 674         SOC_DAPM_SINGLE("DACL Playback Switch", RT5631_SPK_MIXER_CTRL,
 675                         RT5631_M_DACL_SPKMIXL_BIT, 1, 1),
 676         SOC_DAPM_SINGLE("OUTMIXL Playback Switch", RT5631_SPK_MIXER_CTRL,
 677                         RT5631_M_OUTMIXL_SPKMIXL_BIT, 1, 1),
 678 };
 679
 680 static const struct snd_kcontrol_new rt5631_spkmixr_mixer_controls[] = {
 681         SOC_DAPM_SINGLE("OUTMIXR Playback Switch", RT5631_SPK_MIXER_CTRL,
 682                         RT5631_M_OUTMIXR_SPKMIXR_BIT, 1, 1),
 683         SOC_DAPM_SINGLE("DACR Playback Switch", RT5631_SPK_MIXER_CTRL,
 684                         RT5631_M_DACR_SPKMIXR_BIT, 1, 1),
 685         SOC_DAPM_SINGLE("MIC2_P Playback Switch", RT5631_SPK_MIXER_CTRL,
 686                         RT5631_M_MIC2P_SPKMIXR_BIT, 1, 1),
 687         SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_SPK_MIXER_CTRL,
 688                         RT5631_M_RECMIXR_SPKMIXR_BIT, 1, 1),
 689 };
 690
 691 static const struct snd_kcontrol_new rt5631_outmixl_mixer_controls[] = {
 692         SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_OUTMIXER_L_CTRL,
 693                                 RT5631_M_RECMIXL_OUTMIXL_BIT, 1, 1),
 694         SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_OUTMIXER_L_CTRL,
 695                                 RT5631_M_RECMIXR_OUTMIXL_BIT, 1, 1),
 696         SOC_DAPM_SINGLE("DACL Playback Switch", RT5631_OUTMIXER_L_CTRL,
 697                                 RT5631_M_DACL_OUTMIXL_BIT, 1, 1),
 698         SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_OUTMIXER_L_CTRL,
 699                                 RT5631_M_MIC1_OUTMIXL_BIT, 1, 1),
 700         SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_OUTMIXER_L_CTRL,
 701                                 RT5631_M_MIC2_OUTMIXL_BIT, 1, 1),
 702         SOC_DAPM_SINGLE("MONOIN_RXP Playback Switch", RT5631_OUTMIXER_L_CTRL,
 703                                 RT5631_M_MONO_INP_OUTMIXL_BIT, 1, 1),
 704         SOC_DAPM_SINGLE("AXILVOL Playback Switch", RT5631_OUTMIXER_L_CTRL,
 705                                 RT5631_M_AXIL_OUTMIXL_BIT, 1, 1),
 706         SOC_DAPM_SINGLE("AXIRVOL Playback Switch", RT5631_OUTMIXER_L_CTRL,
 707                                 RT5631_M_AXIR_OUTMIXL_BIT, 1, 1),
 708         SOC_DAPM_SINGLE("VDAC Playback Switch", RT5631_OUTMIXER_L_CTRL,
 709                                 RT5631_M_VDAC_OUTMIXL_BIT, 1, 1),
 710 };
 711
 712 static const struct snd_kcontrol_new rt5631_outmixr_mixer_controls[] = {
 713         SOC_DAPM_SINGLE("VDAC Playback Switch", RT5631_OUTMIXER_R_CTRL,
 714                                 RT5631_M_VDAC_OUTMIXR_BIT, 1, 1),
 715         SOC_DAPM_SINGLE("AXIRVOL Playback Switch", RT5631_OUTMIXER_R_CTRL,
 716                                 RT5631_M_AXIR_OUTMIXR_BIT, 1, 1),
 717         SOC_DAPM_SINGLE("AXILVOL Playback Switch", RT5631_OUTMIXER_R_CTRL,
 718                                 RT5631_M_AXIL_OUTMIXR_BIT, 1, 1),
 719         SOC_DAPM_SINGLE("MONOIN_RXN Playback Switch", RT5631_OUTMIXER_R_CTRL,
 720                                 RT5631_M_MONO_INN_OUTMIXR_BIT, 1, 1),
 721         SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_OUTMIXER_R_CTRL,
 722                                 RT5631_M_MIC2_OUTMIXR_BIT, 1, 1),
 723         SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_OUTMIXER_R_CTRL,
 724                                 RT5631_M_MIC1_OUTMIXR_BIT, 1, 1),
 725         SOC_DAPM_SINGLE("DACR Playback Switch", RT5631_OUTMIXER_R_CTRL,
 726                                 RT5631_M_DACR_OUTMIXR_BIT, 1, 1),
 727         SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_OUTMIXER_R_CTRL,
 728                                 RT5631_M_RECMIXR_OUTMIXR_BIT, 1, 1),
 729         SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_OUTMIXER_R_CTRL,
 730                                 RT5631_M_RECMIXL_OUTMIXR_BIT, 1, 1),
 731 };
 732
 733 static const struct snd_kcontrol_new rt5631_AXO1MIX_mixer_controls[] = {
 734         SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_AXO1MIXER_CTRL,
 735                                 RT5631_M_MIC1_AXO1MIX_BIT , 1, 1),
 736         SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_AXO1MIXER_CTRL,
 737                                 RT5631_M_MIC2_AXO1MIX_BIT, 1, 1),
 738         SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_AXO1MIXER_CTRL,
 739                                 RT5631_M_OUTMIXL_AXO1MIX_BIT , 1 , 1),
 740         SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_AXO1MIXER_CTRL,
 741                                 RT5631_M_OUTMIXR_AXO1MIX_BIT, 1, 1),
 742 };
 743
 744 static const struct snd_kcontrol_new rt5631_AXO2MIX_mixer_controls[] = {
 745         SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_AXO2MIXER_CTRL,
 746                                 RT5631_M_MIC1_AXO2MIX_BIT, 1, 1),
 747         SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_AXO2MIXER_CTRL,
 748                                 RT5631_M_MIC2_AXO2MIX_BIT, 1, 1),
 749         SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_AXO2MIXER_CTRL,
 750                                 RT5631_M_OUTMIXL_AXO2MIX_BIT, 1, 1),
 751         SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_AXO2MIXER_CTRL,
 752                                 RT5631_M_OUTMIXR_AXO2MIX_BIT, 1 , 1),
 753 };
 754
 755 static const struct snd_kcontrol_new rt5631_spolmix_mixer_controls[] = {
 756         SOC_DAPM_SINGLE("SPKVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 757                                 RT5631_M_SPKVOLL_SPOLMIX_BIT, 1, 1),
 758         SOC_DAPM_SINGLE("SPKVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 759                                 RT5631_M_SPKVOLR_SPOLMIX_BIT, 1, 1),
 760 };
 761
 762 static const struct snd_kcontrol_new rt5631_spormix_mixer_controls[] = {
 763         SOC_DAPM_SINGLE("SPKVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 764                                 RT5631_M_SPKVOLL_SPORMIX_BIT, 1, 1),
 765         SOC_DAPM_SINGLE("SPKVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 766                                 RT5631_M_SPKVOLR_SPORMIX_BIT, 1, 1),
 767 };
 768
 769 static const struct snd_kcontrol_new rt5631_monomix_mixer_controls[] = {
 770         SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 771                                 RT5631_M_OUTVOLL_MONOMIX_BIT, 1, 1),
 772         SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 773                                 RT5631_M_OUTVOLR_MONOMIX_BIT, 1, 1),
 774 };
 775
 776 /* Left SPK Volume Input */
 777 static const char *rt5631_spkvoll_sel[] = {"Vmid", "SPKMIXL"};
 778
 779 static const SOC_ENUM_SINGLE_DECL(
 780         rt5631_spkvoll_enum, RT5631_SPK_OUT_VOL,
 781         RT5631_L_EN_SHIFT, rt5631_spkvoll_sel);
 782
 783 static const struct snd_kcontrol_new rt5631_spkvoll_mux_control =
 784         SOC_DAPM_ENUM("Left SPKVOL SRC", rt5631_spkvoll_enum);
 785
 786 /* Left HP Volume Input */
 787 static const char *rt5631_hpvoll_sel[] = {"Vmid", "OUTMIXL"};
 788
 789 static const SOC_ENUM_SINGLE_DECL(
 790         rt5631_hpvoll_enum, RT5631_HP_OUT_VOL,
 791         RT5631_L_EN_SHIFT, rt5631_hpvoll_sel);
 792
 793 static const struct snd_kcontrol_new rt5631_hpvoll_mux_control =
 794         SOC_DAPM_ENUM("Left HPVOL SRC", rt5631_hpvoll_enum);
 795
 796 /* Left Out Volume Input */
 797 static const char *rt5631_outvoll_sel[] = {"Vmid", "OUTMIXL"};
 798
 799 static const SOC_ENUM_SINGLE_DECL(
 800         rt5631_outvoll_enum, RT5631_MONO_AXO_1_2_VOL,
 801         RT5631_L_EN_SHIFT, rt5631_outvoll_sel);
 802
 803 static const struct snd_kcontrol_new rt5631_outvoll_mux_control =
 804         SOC_DAPM_ENUM("Left OUTVOL SRC", rt5631_outvoll_enum);
 805
 806 /* Right Out Volume Input */
 807 static const char *rt5631_outvolr_sel[] = {"Vmid", "OUTMIXR"};
 808
 809 static const SOC_ENUM_SINGLE_DECL(
 810         rt5631_outvolr_enum, RT5631_MONO_AXO_1_2_VOL,
 811         RT5631_R_EN_SHIFT, rt5631_outvolr_sel);
 812
 813 static const struct snd_kcontrol_new rt5631_outvolr_mux_control =
 814         SOC_DAPM_ENUM("Right OUTVOL SRC", rt5631_outvolr_enum);
 815
 816 /* Right HP Volume Input */
 817 static const char *rt5631_hpvolr_sel[] = {"Vmid", "OUTMIXR"};
 818
 819 static const SOC_ENUM_SINGLE_DECL(
 820         rt5631_hpvolr_enum, RT5631_HP_OUT_VOL,
 821         RT5631_R_EN_SHIFT, rt5631_hpvolr_sel);
 822
 823 static const struct snd_kcontrol_new rt5631_hpvolr_mux_control =
 824         SOC_DAPM_ENUM("Right HPVOL SRC", rt5631_hpvolr_enum);
 825
 826 /* Right SPK Volume Input */
 827 static const char *rt5631_spkvolr_sel[] = {"Vmid", "SPKMIXR"};
 828
 829 static const SOC_ENUM_SINGLE_DECL(
 830         rt5631_spkvolr_enum, RT5631_SPK_OUT_VOL,
 831         RT5631_R_EN_SHIFT, rt5631_spkvolr_sel);
 832
 833 static const struct snd_kcontrol_new rt5631_spkvolr_mux_control =
 834         SOC_DAPM_ENUM("Right SPKVOL SRC", rt5631_spkvolr_enum);
 835
 836 /* SPO Left Channel Input */
 837 static const char *rt5631_spol_src_sel[] = {
 838         "SPOLMIX", "MONOIN_RX", "VDAC", "DACL"};
 839
 840 static const SOC_ENUM_SINGLE_DECL(
 841         rt5631_spol_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 842         RT5631_SPK_L_MUX_SEL_SHIFT, rt5631_spol_src_sel);
 843
 844 static const struct snd_kcontrol_new rt5631_spol_mux_control =
 845         SOC_DAPM_ENUM("SPOL SRC", rt5631_spol_src_enum);
 846
 847 /* SPO Right Channel Input */
 848 static const char *rt5631_spor_src_sel[] = {
 849         "SPORMIX", "MONOIN_RX", "VDAC", "DACR"};
 850
 851 static const SOC_ENUM_SINGLE_DECL(
 852         rt5631_spor_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 853         RT5631_SPK_R_MUX_SEL_SHIFT, rt5631_spor_src_sel);
 854
 855 static const struct snd_kcontrol_new rt5631_spor_mux_control =
 856         SOC_DAPM_ENUM("SPOR SRC", rt5631_spor_src_enum);
 857
 858 /* MONO Input */
 859 static const char *rt5631_mono_src_sel[] = {"MONOMIX", "MONOIN_RX", "VDAC"};
 860
 861 static const SOC_ENUM_SINGLE_DECL(
 862         rt5631_mono_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 863         RT5631_MONO_MUX_SEL_SHIFT, rt5631_mono_src_sel);
 864
 865 static const struct snd_kcontrol_new rt5631_mono_mux_control =
 866         SOC_DAPM_ENUM("MONO SRC", rt5631_mono_src_enum);
 867
 868 /* Left HPO Input */
 869 static const char *rt5631_hpl_src_sel[] = {"Left HPVOL", "Left DAC"};
 870
 871 static const SOC_ENUM_SINGLE_DECL(
 872         rt5631_hpl_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 873         RT5631_HP_L_MUX_SEL_SHIFT, rt5631_hpl_src_sel);
 874
 875 static const struct snd_kcontrol_new rt5631_hpl_mux_control =
 876         SOC_DAPM_ENUM("HPL SRC", rt5631_hpl_src_enum);
 877
 878 /* Right HPO Input */
 879 static const char *rt5631_hpr_src_sel[] = {"Right HPVOL", "Right DAC"};
 880
 881 static const SOC_ENUM_SINGLE_DECL(
 882         rt5631_hpr_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 883         RT5631_HP_R_MUX_SEL_SHIFT, rt5631_hpr_src_sel);
 884
 885 static const struct snd_kcontrol_new rt5631_hpr_mux_control =
 886         SOC_DAPM_ENUM("HPR SRC", rt5631_hpr_src_enum);
 887
 888 static const struct snd_soc_dapm_widget rt5631_dapm_widgets[] = {
 889         /* Vmid */
 890         SND_SOC_DAPM_VMID("Vmid"),
 891         /* PLL1 */
 892         SND_SOC_DAPM_SUPPLY("PLL1", RT5631_PWR_MANAG_ADD2,
 893                         RT5631_PWR_PLL1_BIT, 0, NULL, 0),
 894
 895         /* Input Side */
 896         /* Input Lines */
 897         SND_SOC_DAPM_INPUT("MIC1"),
 898         SND_SOC_DAPM_INPUT("MIC2"),
 899         SND_SOC_DAPM_INPUT("AXIL"),
 900         SND_SOC_DAPM_INPUT("AXIR"),
 901         SND_SOC_DAPM_INPUT("MONOIN_RXN"),
 902         SND_SOC_DAPM_INPUT("MONOIN_RXP"),
 903         SND_SOC_DAPM_INPUT("DMIC"),
 904
 905         /* MICBIAS */
 906         SND_SOC_DAPM_MICBIAS("MIC Bias1", RT5631_PWR_MANAG_ADD2,
 907                         RT5631_PWR_MICBIAS1_VOL_BIT, 0),
 908         SND_SOC_DAPM_MICBIAS("MIC Bias2", RT5631_PWR_MANAG_ADD2,
 909                         RT5631_PWR_MICBIAS2_VOL_BIT, 0),
 910
 911         /* Boost */
 912         SND_SOC_DAPM_PGA("MIC1 Boost", RT5631_PWR_MANAG_ADD2,
 913                         RT5631_PWR_MIC1_BOOT_GAIN_BIT, 0, NULL, 0),
 914         SND_SOC_DAPM_PGA("MIC2 Boost", RT5631_PWR_MANAG_ADD2,
 915                         RT5631_PWR_MIC2_BOOT_GAIN_BIT, 0, NULL, 0),
 916         SND_SOC_DAPM_PGA("MONOIN_RXP Boost", RT5631_PWR_MANAG_ADD4,
 917                         RT5631_PWR_MONO_IN_P_VOL_BIT, 0, NULL, 0),
 918         SND_SOC_DAPM_PGA("MONOIN_RXN Boost", RT5631_PWR_MANAG_ADD4,
 919                         RT5631_PWR_MONO_IN_N_VOL_BIT, 0, NULL, 0),
 920         SND_SOC_DAPM_PGA("AXIL Boost", RT5631_PWR_MANAG_ADD4,
 921                         RT5631_PWR_AXIL_IN_VOL_BIT, 0, NULL, 0),
 922         SND_SOC_DAPM_PGA("AXIR Boost", RT5631_PWR_MANAG_ADD4,
 923                         RT5631_PWR_AXIR_IN_VOL_BIT, 0, NULL, 0),
 924
 925         /* MONO In */
 926         SND_SOC_DAPM_MIXER("MONO_IN", SND_SOC_NOPM, 0, 0, NULL, 0),
 927
 928         /* REC Mixer */
 929         SND_SOC_DAPM_MIXER("RECMIXL Mixer", RT5631_PWR_MANAG_ADD2,
 930                 RT5631_PWR_RECMIXER_L_BIT, 0,
 931                 &rt5631_recmixl_mixer_controls[0],
 932                 ARRAY_SIZE(rt5631_recmixl_mixer_controls)),
 933         SND_SOC_DAPM_MIXER("RECMIXR Mixer", RT5631_PWR_MANAG_ADD2,
 934                 RT5631_PWR_RECMIXER_R_BIT, 0,
 935                 &rt5631_recmixr_mixer_controls[0],
 936                 ARRAY_SIZE(rt5631_recmixr_mixer_controls)),
 937         /* Because of record duplication for L/R channel,
 938          * L/R ADCs need power up at the same time */
 939         SND_SOC_DAPM_MIXER("ADC Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
 940
 941         /* DMIC */
 942         SND_SOC_DAPM_SUPPLY("DMIC Supply", RT5631_DIG_MIC_CTRL,
 943                 RT5631_DMIC_ENA_SHIFT, 0,
 944                 set_dmic_params, SND_SOC_DAPM_PRE_PMU),
 945         /* ADC Data Srouce */
 946         SND_SOC_DAPM_SUPPLY("Left ADC Select", RT5631_INT_ST_IRQ_CTRL_2,
 947                         RT5631_ADC_DATA_SEL_MIC1_SHIFT, 0, NULL, 0),
 948         SND_SOC_DAPM_SUPPLY("Right ADC Select", RT5631_INT_ST_IRQ_CTRL_2,
 949                         RT5631_ADC_DATA_SEL_MIC2_SHIFT, 0, NULL, 0),
 950
 951         /* ADCs */
 952         SND_SOC_DAPM_ADC("Left ADC", "HIFI Capture",
 953                 RT5631_PWR_MANAG_ADD1, RT5631_PWR_ADC_L_CLK_BIT, 0),
 954         SND_SOC_DAPM_ADC("Right ADC", "HIFI Capture",
 955                 RT5631_PWR_MANAG_ADD1, RT5631_PWR_ADC_R_CLK_BIT, 0),
 956
 957         /* DAC and ADC supply power */
 958         SND_SOC_DAPM_SUPPLY("I2S", RT5631_PWR_MANAG_ADD1,
 959                         RT5631_PWR_MAIN_I2S_BIT, 0, NULL, 0),
 960         SND_SOC_DAPM_SUPPLY("DAC REF", RT5631_PWR_MANAG_ADD1,
 961                         RT5631_PWR_DAC_REF_BIT, 0, NULL, 0),
 962
 963         /* Output Side */
 964         /* DACs */
 965         SND_SOC_DAPM_DAC("Left DAC", "HIFI Playback",
 966                 RT5631_PWR_MANAG_ADD1, RT5631_PWR_DAC_L_CLK_BIT, 0),
 967         SND_SOC_DAPM_DAC("Right DAC", "HIFI Playback",
 968                 RT5631_PWR_MANAG_ADD1, RT5631_PWR_DAC_R_CLK_BIT, 0),
 969         SND_SOC_DAPM_DAC("Voice DAC", "Voice DAC Mono Playback",
 970                                 SND_SOC_NOPM, 0, 0),
 971         SND_SOC_DAPM_PGA("Voice DAC Boost", SND_SOC_NOPM, 0, 0, NULL, 0),
 972         /* DAC supply power */
 973         SND_SOC_DAPM_SUPPLY("Left DAC To Mixer", RT5631_PWR_MANAG_ADD1,
 974                         RT5631_PWR_DAC_L_TO_MIXER_BIT, 0, NULL, 0),
 975         SND_SOC_DAPM_SUPPLY("Right DAC To Mixer", RT5631_PWR_MANAG_ADD1,
 976                         RT5631_PWR_DAC_R_TO_MIXER_BIT, 0, NULL, 0),
 977
 978         /* Left SPK Mixer */
 979         SND_SOC_DAPM_MIXER("SPKMIXL Mixer", RT5631_PWR_MANAG_ADD2,
 980                         RT5631_PWR_SPKMIXER_L_BIT, 0,
 981                         &rt5631_spkmixl_mixer_controls[0],
 982                         ARRAY_SIZE(rt5631_spkmixl_mixer_controls)),
 983         /* Left Out Mixer */
 984         SND_SOC_DAPM_MIXER("OUTMIXL Mixer", RT5631_PWR_MANAG_ADD2,
 985                         RT5631_PWR_OUTMIXER_L_BIT, 0,
 986                         &rt5631_outmixl_mixer_controls[0],
 987                         ARRAY_SIZE(rt5631_outmixl_mixer_controls)),
 988         /* Right Out Mixer */
 989         SND_SOC_DAPM_MIXER("OUTMIXR Mixer", RT5631_PWR_MANAG_ADD2,
 990                         RT5631_PWR_OUTMIXER_R_BIT, 0,
 991                         &rt5631_outmixr_mixer_controls[0],
 992                         ARRAY_SIZE(rt5631_outmixr_mixer_controls)),
 993         /* Right SPK Mixer */
 994         SND_SOC_DAPM_MIXER("SPKMIXR Mixer", RT5631_PWR_MANAG_ADD2,
 995                         RT5631_PWR_SPKMIXER_R_BIT, 0,
 996                         &rt5631_spkmixr_mixer_controls[0],
 997                         ARRAY_SIZE(rt5631_spkmixr_mixer_controls)),
 998
 999         /* Volume Mux */
1000         SND_SOC_DAPM_MUX("Left SPKVOL Mux", RT5631_PWR_MANAG_ADD4,
1001                         RT5631_PWR_SPK_L_VOL_BIT, 0,
1002                         &rt5631_spkvoll_mux_control),
1003         SND_SOC_DAPM_MUX("Left HPVOL Mux", RT5631_PWR_MANAG_ADD4,
1004                         RT5631_PWR_HP_L_OUT_VOL_BIT, 0,
1005                         &rt5631_hpvoll_mux_control),
1006         SND_SOC_DAPM_MUX("Left OUTVOL Mux", RT5631_PWR_MANAG_ADD4,
1007                         RT5631_PWR_LOUT_VOL_BIT, 0,
1008                         &rt5631_outvoll_mux_control),
1009         SND_SOC_DAPM_MUX("Right OUTVOL Mux", RT5631_PWR_MANAG_ADD4,
1010                         RT5631_PWR_ROUT_VOL_BIT, 0,
1011                         &rt5631_outvolr_mux_control),
1012         SND_SOC_DAPM_MUX("Right HPVOL Mux", RT5631_PWR_MANAG_ADD4,
1013                         RT5631_PWR_HP_R_OUT_VOL_BIT, 0,
1014                         &rt5631_hpvolr_mux_control),
1015         SND_SOC_DAPM_MUX("Right SPKVOL Mux", RT5631_PWR_MANAG_ADD4,
1016                         RT5631_PWR_SPK_R_VOL_BIT, 0,
1017                         &rt5631_spkvolr_mux_control),
1018
1019         /* DAC To HP */
1020         SND_SOC_DAPM_PGA_S("Left DAC_HP", 0, SND_SOC_NOPM, 0, 0, NULL, 0),
1021         SND_SOC_DAPM_PGA_S("Right DAC_HP", 0, SND_SOC_NOPM, 0, 0, NULL, 0),
1022
1023         /* HP Depop */
1024         SND_SOC_DAPM_PGA_S("HP Depop", 1, SND_SOC_NOPM, 0, 0,
1025                 hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1026
1027         /* AXO1 Mixer */
1028         SND_SOC_DAPM_MIXER("AXO1MIX Mixer", RT5631_PWR_MANAG_ADD3,
1029                         RT5631_PWR_AXO1MIXER_BIT, 0,
1030                         &rt5631_AXO1MIX_mixer_controls[0],
1031                         ARRAY_SIZE(rt5631_AXO1MIX_mixer_controls)),
1032         /* SPOL Mixer */
1033         SND_SOC_DAPM_MIXER("SPOLMIX Mixer", SND_SOC_NOPM, 0, 0,
1034                         &rt5631_spolmix_mixer_controls[0],
1035                         ARRAY_SIZE(rt5631_spolmix_mixer_controls)),
1036         /* MONO Mixer */
1037         SND_SOC_DAPM_MIXER("MONOMIX Mixer", RT5631_PWR_MANAG_ADD3,
1038                         RT5631_PWR_MONOMIXER_BIT, 0,
1039                         &rt5631_monomix_mixer_controls[0],
1040                         ARRAY_SIZE(rt5631_monomix_mixer_controls)),
1041         /* SPOR Mixer */
1042         SND_SOC_DAPM_MIXER("SPORMIX Mixer", SND_SOC_NOPM, 0, 0,
1043                         &rt5631_spormix_mixer_controls[0],
1044                         ARRAY_SIZE(rt5631_spormix_mixer_controls)),
1045         /* AXO2 Mixer */
1046         SND_SOC_DAPM_MIXER("AXO2MIX Mixer", RT5631_PWR_MANAG_ADD3,
1047                         RT5631_PWR_AXO2MIXER_BIT, 0,
1048                         &rt5631_AXO2MIX_mixer_controls[0],
1049                         ARRAY_SIZE(rt5631_AXO2MIX_mixer_controls)),
1050
1051         /* Mux */
1052         SND_SOC_DAPM_MUX("SPOL Mux", SND_SOC_NOPM, 0, 0,
1053                         &rt5631_spol_mux_control),
1054         SND_SOC_DAPM_MUX("SPOR Mux", SND_SOC_NOPM, 0, 0,
1055                         &rt5631_spor_mux_control),
1056         SND_SOC_DAPM_MUX("MONO Mux", SND_SOC_NOPM, 0, 0,
1057                         &rt5631_mono_mux_control),
1058         SND_SOC_DAPM_MUX("HPL Mux", SND_SOC_NOPM, 0, 0,
1059                         &rt5631_hpl_mux_control),
1060         SND_SOC_DAPM_MUX("HPR Mux", SND_SOC_NOPM, 0, 0,
1061                         &rt5631_hpr_mux_control),
1062
1063         /* AMP supply */
1064         SND_SOC_DAPM_SUPPLY("MONO Depop", RT5631_PWR_MANAG_ADD3,
1065                         RT5631_PWR_MONO_DEPOP_DIS_BIT, 0, NULL, 0),
1066         SND_SOC_DAPM_SUPPLY("Class D", RT5631_PWR_MANAG_ADD1,
1067                         RT5631_PWR_CLASS_D_BIT, 0, NULL, 0),
1068
1069         /* Output Lines */
1070         SND_SOC_DAPM_OUTPUT("AUXO1"),
1071         SND_SOC_DAPM_OUTPUT("AUXO2"),
1072         SND_SOC_DAPM_OUTPUT("SPOL"),
1073         SND_SOC_DAPM_OUTPUT("SPOR"),
1074         SND_SOC_DAPM_OUTPUT("HPOL"),
1075         SND_SOC_DAPM_OUTPUT("HPOR"),
1076         SND_SOC_DAPM_OUTPUT("MONO"),
1077 };
1078
1079 static const struct snd_soc_dapm_route rt5631_dapm_routes[] = {
1080         {"MIC1 Boost", NULL, "MIC1"},
1081         {"MIC2 Boost", NULL, "MIC2"},
1082         {"MONOIN_RXP Boost", NULL, "MONOIN_RXP"},
1083         {"MONOIN_RXN Boost", NULL, "MONOIN_RXN"},
1084         {"AXIL Boost", NULL, "AXIL"},
1085         {"AXIR Boost", NULL, "AXIR"},
1086
1087         {"MONO_IN", NULL, "MONOIN_RXP Boost"},
1088         {"MONO_IN", NULL, "MONOIN_RXN Boost"},
1089
1090         {"RECMIXL Mixer", "OUTMIXL Capture Switch", "OUTMIXL Mixer"},
1091         {"RECMIXL Mixer", "MIC1_BST1 Capture Switch", "MIC1 Boost"},
1092         {"RECMIXL Mixer", "AXILVOL Capture Switch", "AXIL Boost"},
1093         {"RECMIXL Mixer", "MONOIN_RX Capture Switch", "MONO_IN"},
1094
1095         {"RECMIXR Mixer", "OUTMIXR Capture Switch", "OUTMIXR Mixer"},
1096         {"RECMIXR Mixer", "MIC2_BST2 Capture Switch", "MIC2 Boost"},
1097         {"RECMIXR Mixer", "AXIRVOL Capture Switch", "AXIR Boost"},
1098         {"RECMIXR Mixer", "MONOIN_RX Capture Switch", "MONO_IN"},
1099
1100         {"ADC Mixer", NULL, "RECMIXL Mixer"},
1101         {"ADC Mixer", NULL, "RECMIXR Mixer"},
1102
1103         {"Left ADC", NULL, "ADC Mixer"},
1104         {"Left ADC", NULL, "Left ADC Select", check_adcl_select},
1105         {"Left ADC", NULL, "PLL1", check_sysclk1_source},
1106         {"Left ADC", NULL, "I2S"},
1107         {"Left ADC", NULL, "DAC REF"},
1108
1109         {"Right ADC", NULL, "ADC Mixer"},
1110         {"Right ADC", NULL, "Right ADC Select", check_adcr_select},
1111         {"Right ADC", NULL, "PLL1", check_sysclk1_source},
1112         {"Right ADC", NULL, "I2S"},
1113         {"Right ADC", NULL, "DAC REF"},
1114
1115         {"DMIC", NULL, "DMIC Supply", check_dmic_used},
1116         {"Left ADC", NULL, "DMIC"},
1117         {"Right ADC", NULL, "DMIC"},
1118
1119         {"Left DAC", NULL, "PLL1", check_sysclk1_source},
1120         {"Left DAC", NULL, "I2S"},
1121         {"Left DAC", NULL, "DAC REF"},
1122         {"Right DAC", NULL, "PLL1", check_sysclk1_source},
1123         {"Right DAC", NULL, "I2S"},
1124         {"Right DAC", NULL, "DAC REF"},
1125
1126         {"Voice DAC Boost", NULL, "Voice DAC"},
1127
1128         {"SPKMIXL Mixer", NULL, "Left DAC To Mixer", check_dacl_to_spkmixl},
1129         {"SPKMIXL Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
1130         {"SPKMIXL Mixer", "MIC1_P Playback Switch", "MIC1"},
1131         {"SPKMIXL Mixer", "DACL Playback Switch", "Left DAC"},
1132         {"SPKMIXL Mixer", "OUTMIXL Playback Switch", "OUTMIXL Mixer"},
1133
1134         {"SPKMIXR Mixer", NULL, "Right DAC To Mixer", check_dacr_to_spkmixr},
1135         {"SPKMIXR Mixer", "OUTMIXR Playback Switch", "OUTMIXR Mixer"},
1136         {"SPKMIXR Mixer", "DACR Playback Switch", "Right DAC"},
1137         {"SPKMIXR Mixer", "MIC2_P Playback Switch", "MIC2"},
1138         {"SPKMIXR Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
1139
1140         {"OUTMIXL Mixer", NULL, "Left DAC To Mixer", check_dacl_to_outmixl},
1141         {"OUTMIXL Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
1142         {"OUTMIXL Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
1143         {"OUTMIXL Mixer", "DACL Playback Switch", "Left DAC"},
1144         {"OUTMIXL Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
1145         {"OUTMIXL Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
1146         {"OUTMIXL Mixer", "MONOIN_RXP Playback Switch", "MONOIN_RXP Boost"},
1147         {"OUTMIXL Mixer", "AXILVOL Playback Switch", "AXIL Boost"},
1148         {"OUTMIXL Mixer", "AXIRVOL Playback Switch", "AXIR Boost"},
1149         {"OUTMIXL Mixer", "VDAC Playback Switch", "Voice DAC Boost"},
1150
1151         {"OUTMIXR Mixer", NULL, "Right DAC To Mixer", check_dacr_to_outmixr},
1152         {"OUTMIXR Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
1153         {"OUTMIXR Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
1154         {"OUTMIXR Mixer", "DACR Playback Switch", "Right DAC"},
1155         {"OUTMIXR Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
1156         {"OUTMIXR Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
1157         {"OUTMIXR Mixer", "MONOIN_RXN Playback Switch", "MONOIN_RXN Boost"},
1158         {"OUTMIXR Mixer", "AXILVOL Playback Switch", "AXIL Boost"},
1159         {"OUTMIXR Mixer", "AXIRVOL Playback Switch", "AXIR Boost"},
1160         {"OUTMIXR Mixer", "VDAC Playback Switch", "Voice DAC Boost"},
1161
1162         {"Left SPKVOL Mux",  "SPKMIXL", "SPKMIXL Mixer"},
1163         {"Left SPKVOL Mux",  "Vmid", "Vmid"},
1164         {"Left HPVOL Mux",  "OUTMIXL", "OUTMIXL Mixer"},
1165         {"Left HPVOL Mux",  "Vmid", "Vmid"},
1166         {"Left OUTVOL Mux",  "OUTMIXL", "OUTMIXL Mixer"},
1167         {"Left OUTVOL Mux",  "Vmid", "Vmid"},
1168         {"Right OUTVOL Mux",  "OUTMIXR", "OUTMIXR Mixer"},
1169         {"Right OUTVOL Mux",  "Vmid", "Vmid"},
1170         {"Right HPVOL Mux",  "OUTMIXR", "OUTMIXR Mixer"},
1171         {"Right HPVOL Mux",  "Vmid", "Vmid"},
1172         {"Right SPKVOL Mux",  "SPKMIXR", "SPKMIXR Mixer"},
1173         {"Right SPKVOL Mux",  "Vmid", "Vmid"},
1174
1175         {"AXO1MIX Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
1176         {"AXO1MIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
1177         {"AXO1MIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
1178         {"AXO1MIX Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
1179
1180         {"AXO2MIX Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
1181         {"AXO2MIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
1182         {"AXO2MIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
1183         {"AXO2MIX Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
1184
1185         {"SPOLMIX Mixer", "SPKVOLL Playback Switch", "Left SPKVOL Mux"},
1186         {"SPOLMIX Mixer", "SPKVOLR Playback Switch", "Right SPKVOL Mux"},
1187
1188         {"SPORMIX Mixer", "SPKVOLL Playback Switch", "Left SPKVOL Mux"},
1189         {"SPORMIX Mixer", "SPKVOLR Playback Switch", "Right SPKVOL Mux"},
1190
1191         {"MONOMIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
1192         {"MONOMIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
1193
1194         {"SPOL Mux", "SPOLMIX", "SPOLMIX Mixer"},
1195         {"SPOL Mux", "MONOIN_RX", "MONO_IN"},
1196         {"SPOL Mux", "VDAC", "Voice DAC Boost"},
1197         {"SPOL Mux", "DACL", "Left DAC"},
1198
1199         {"SPOR Mux", "SPORMIX", "SPORMIX Mixer"},
1200         {"SPOR Mux", "MONOIN_RX", "MONO_IN"},
1201         {"SPOR Mux", "VDAC", "Voice DAC Boost"},
1202         {"SPOR Mux", "DACR", "Right DAC"},
1203
1204         {"MONO Mux", "MONOMIX", "MONOMIX Mixer"},
1205         {"MONO Mux", "MONOIN_RX", "MONO_IN"},
1206         {"MONO Mux", "VDAC", "Voice DAC Boost"},
1207
1208         {"Right DAC_HP", NULL, "Right DAC"},
1209         {"Left DAC_HP", NULL, "Left DAC"},
1210
1211         {"HPL Mux", "Left HPVOL", "Left HPVOL Mux"},
1212         {"HPL Mux", "Left DAC", "Left DAC_HP"},
1213         {"HPR Mux", "Right HPVOL", "Right HPVOL Mux"},
1214         {"HPR Mux", "Right DAC", "Right DAC_HP"},
1215
1216         {"HP Depop", NULL, "HPL Mux"},
1217         {"HP Depop", NULL, "HPR Mux"},
1218
1219         {"AUXO1", NULL, "AXO1MIX Mixer"},
1220         {"AUXO2", NULL, "AXO2MIX Mixer"},
1221
1222         {"SPOL", NULL, "Class D"},
1223         {"SPOL", NULL, "SPOL Mux"},
1224         {"SPOR", NULL, "Class D"},
1225         {"SPOR", NULL, "SPOR Mux"},
1226
1227         {"HPOL", NULL, "HP Depop"},
1228         {"HPOR", NULL, "HP Depop"},
1229
1230         {"MONO", NULL, "MONO Depop"},
1231         {"MONO", NULL, "MONO Mux"},
1232 };
1233
1234 struct coeff_clk_div {
1235         u32 mclk;
1236         u32 bclk;
1237         u32 rate;
1238         u16 reg_val;
1239 };
1240
1241 /* PLL divisors */
1242 struct pll_div {
1243         u32 pll_in;
1244         u32 pll_out;
1245         u16 reg_val;
1246 };
1247
1248 static const struct pll_div codec_master_pll_div[] = {
1249         {2048000,  8192000,  0x0ea0},
1250         {3686400,  8192000,  0x4e27},
1251         {12000000,  8192000,  0x456b},
1252         {13000000,  8192000,  0x495f},
1253         {13100000,  8192000,  0x0320},
1254         {2048000,  11289600,  0xf637},
1255         {3686400,  11289600,  0x2f22},
1256         {12000000,  11289600,  0x3e2f},
1257         {13000000,  11289600,  0x4d5b},
1258         {13100000,  11289600,  0x363b},
1259         {2048000,  16384000,  0x1ea0},
1260         {3686400,  16384000,  0x9e27},
1261         {12000000,  16384000,  0x452b},
1262         {13000000,  16384000,  0x542f},
1263         {13100000,  16384000,  0x03a0},
1264         {2048000,  16934400,  0xe625},
1265         {3686400,  16934400,  0x9126},
1266         {12000000,  16934400,  0x4d2c},
1267         {13000000,  16934400,  0x742f},
1268         {13100000,  16934400,  0x3c27},
1269         {2048000,  22579200,  0x2aa0},
1270         {3686400,  22579200,  0x2f20},
1271         {12000000,  22579200,  0x7e2f},
1272         {13000000,  22579200,  0x742f},
1273         {13100000,  22579200,  0x3c27},
1274         {2048000,  24576000,  0x2ea0},
1275         {3686400,  24576000,  0xee27},
1276         {12000000,  24576000,  0x2915},
1277         {13000000,  24576000,  0x772e},
1278         {13100000,  24576000,  0x0d20},
1279         {26000000,  24576000,  0x2027},
1280         {26000000,  22579200,  0x392f},
1281         {24576000,  22579200,  0x0921},
1282         {24576000,  24576000,  0x02a0},
1283 };
1284
1285 static const struct pll_div codec_slave_pll_div[] = {
1286         {256000,  2048000,  0x46f0},
1287         {256000,  4096000,  0x3ea0},
1288         {352800,  5644800,  0x3ea0},
1289         {512000,  8192000,  0x3ea0},
1290         {1024000,  8192000,  0x46f0},
1291         {705600,  11289600,  0x3ea0},
1292         {1024000,  16384000,  0x3ea0},
1293         {1411200,  22579200,  0x3ea0},
1294         {1536000,  24576000,  0x3ea0},
1295         {2048000,  16384000,  0x1ea0},
1296         {2822400,  22579200,  0x1ea0},
1297         {2822400,  45158400,  0x5ec0},
1298         {5644800,  45158400,  0x46f0},
1299         {3072000,  24576000,  0x1ea0},
1300         {3072000,  49152000,  0x5ec0},
1301         {6144000,  49152000,  0x46f0},
1302         {705600,  11289600,  0x3ea0},
1303         {705600,  8467200,  0x3ab0},
1304         {24576000,  24576000,  0x02a0},
1305         {1411200,  11289600,  0x1690},
1306         {2822400,  11289600,  0x0a90},
1307         {1536000,  12288000,  0x1690},
1308         {3072000,  12288000,  0x0a90},
1309 };
1310
1311 struct coeff_clk_div coeff_div[] = {
1312         /* sysclk is 256fs */
1313         {2048000,  8000 * 32,  8000, 0x1000},
1314         {2048000,  8000 * 64,  8000, 0x0000},
1315         {2822400,  11025 * 32,  11025,  0x1000},
1316         {2822400,  11025 * 64,  11025,  0x0000},
1317         {4096000,  16000 * 32,  16000,  0x1000},
1318         {4096000,  16000 * 64,  16000,  0x0000},
1319         {5644800,  22050 * 32,  22050,  0x1000},
1320         {5644800,  22050 * 64,  22050,  0x0000},
1321         {8192000,  32000 * 32,  32000,  0x1000},
1322         {8192000,  32000 * 64,  32000,  0x0000},
1323         {11289600,  44100 * 32,  44100,  0x1000},
1324         {11289600,  44100 * 64,  44100,  0x0000},
1325         {12288000,  48000 * 32,  48000,  0x1000},
1326         {12288000,  48000 * 64,  48000,  0x0000},
1327         {22579200,  88200 * 32,  88200,  0x1000},
1328         {22579200,  88200 * 64,  88200,  0x0000},
1329         {24576000,  96000 * 32,  96000,  0x1000},
1330         {24576000,  96000 * 64,  96000,  0x0000},
1331         /* sysclk is 512fs */
1332         {4096000,  8000 * 32,  8000, 0x3000},
1333         {4096000,  8000 * 64,  8000, 0x2000},
1334         {5644800,  11025 * 32,  11025, 0x3000},
1335         {5644800,  11025 * 64,  11025, 0x2000},
1336         {8192000,  16000 * 32,  16000, 0x3000},
1337         {8192000,  16000 * 64,  16000, 0x2000},
1338         {11289600,  22050 * 32,  22050, 0x3000},
1339         {11289600,  22050 * 64,  22050, 0x2000},
1340         {16384000,  32000 * 32,  32000, 0x3000},
1341         {16384000,  32000 * 64,  32000, 0x2000},
1342         {22579200,  44100 * 32,  44100, 0x3000},
1343         {22579200,  44100 * 64,  44100, 0x2000},
1344         {24576000,  48000 * 32,  48000, 0x3000},
1345         {24576000,  48000 * 64,  48000, 0x2000},
1346         {45158400,  88200 * 32,  88200, 0x3000},
1347         {45158400,  88200 * 64,  88200, 0x2000},
1348         {49152000,  96000 * 32,  96000, 0x3000},
1349         {49152000,  96000 * 64,  96000, 0x2000},
1350         /* sysclk is 24.576Mhz or 22.5792Mhz */
1351         {24576000,  8000 * 32,  8000,  0x7080},
1352         {24576000,  8000 * 64,  8000,  0x6080},
1353         {24576000,  16000 * 32,  16000,  0x5080},
1354         {24576000,  16000 * 64,  16000,  0x4080},
1355         {24576000,  24000 * 32,  24000,  0x5000},
1356         {24576000,  24000 * 64,  24000,  0x4000},
1357         {24576000,  32000 * 32,  32000,  0x3080},
1358         {24576000,  32000 * 64,  32000,  0x2080},
1359         {22579200,  11025 * 32,  11025,  0x7000},
1360         {22579200,  11025 * 64,  11025,  0x6000},
1361         {22579200,  22050 * 32,  22050,  0x5000},
1362         {22579200,  22050 * 64,  22050,  0x4000},
1363 };
1364
1365 static int get_coeff(int mclk, int rate, int timesofbclk)
1366 {
1367         int i;
1368
1369         for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
1370                 if (coeff_div[i].mclk == mclk && coeff_div[i].rate == rate &&
1371                         (coeff_div[i].bclk / coeff_div[i].rate) == timesofbclk)
1372                         return i;
1373         }
1374         return -EINVAL;
1375 }
1376
1377 static int rt5631_hifi_pcm_params(struct snd_pcm_substream *substream,
1378                 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1379 {
1380         struct snd_soc_pcm_runtime *rtd = substream->private_data;
1381         struct snd_soc_codec *codec = rtd->codec;
1382         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
1383         int timesofbclk = 32, coeff;
1384         unsigned int iface = 0;
1385
1386         dev_dbg(codec->dev, "enter %s\n", __func__);
1387
1388         rt5631->bclk_rate = snd_soc_params_to_bclk(params);
1389         if (rt5631->bclk_rate < 0) {
1390                 dev_err(codec->dev, "Fail to get BCLK rate\n");
1391                 return rt5631->bclk_rate;
1392         }
1393         rt5631->rx_rate = params_rate(params);
1394
1395         if (rt5631->master)
1396                 coeff = get_coeff(rt5631->sysclk, rt5631->rx_rate,
1397                         rt5631->bclk_rate / rt5631->rx_rate);
1398         else
1399                 coeff = get_coeff(rt5631->sysclk, rt5631->rx_rate,
1400                                         timesofbclk);
1401         if (coeff < 0) {
1402                 dev_err(codec->dev, "Fail to get coeff\n");
1403                 return -EINVAL;
1404         }
1405
1406         switch (params_format(params)) {
1407         case SNDRV_PCM_FORMAT_S16_LE:
1408                 break;
1409         case SNDRV_PCM_FORMAT_S20_3LE:
1410                 iface |= RT5631_SDP_I2S_DL_20;
1411                 break;
1412         case SNDRV_PCM_FORMAT_S24_LE:
1413                 iface |= RT5631_SDP_I2S_DL_24;
1414                 break;
1415         case SNDRV_PCM_FORMAT_S8:
1416                 iface |= RT5631_SDP_I2S_DL_8;
1417                 break;
1418         default:
1419                 return -EINVAL;
1420         }
1421
1422         snd_soc_update_bits(codec, RT5631_SDP_CTRL,
1423                 RT5631_SDP_I2S_DL_MASK, iface);
1424         snd_soc_write(codec, RT5631_STEREO_AD_DA_CLK_CTRL,
1425                                         coeff_div[coeff].reg_val);
1426
1427         return 0;
1428 }
1429
1430 static int rt5631_hifi_codec_set_dai_fmt(struct snd_soc_dai *codec_dai,
1431                                                 unsigned int fmt)
1432 {
1433         struct snd_soc_codec *codec = codec_dai->codec;
1434         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
1435         unsigned int iface = 0;
1436
1437         dev_dbg(codec->dev, "enter %s\n", __func__);
1438
1439         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1440         case SND_SOC_DAIFMT_CBM_CFM:
1441                 rt5631->master = 1;
1442                 break;
1443         case SND_SOC_DAIFMT_CBS_CFS:
1444                 iface |= RT5631_SDP_MODE_SEL_SLAVE;
1445                 rt5631->master = 0;
1446                 break;
1447         default:
1448                 return -EINVAL;
1449         }
1450
1451         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1452         case SND_SOC_DAIFMT_I2S:
1453                 break;
1454         case SND_SOC_DAIFMT_LEFT_J:
1455                 iface |= RT5631_SDP_I2S_DF_LEFT;
1456                 break;
1457         case SND_SOC_DAIFMT_DSP_A:
1458                 iface |= RT5631_SDP_I2S_DF_PCM_A;
1459                 break;
1460         case SND_SOC_DAIFMT_DSP_B:
1461                 iface  |= RT5631_SDP_I2S_DF_PCM_B;
1462                 break;
1463         default:
1464                 return -EINVAL;
1465         }
1466
1467         switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1468         case SND_SOC_DAIFMT_NB_NF:
1469                 break;
1470         case SND_SOC_DAIFMT_IB_NF:
1471                 iface |= RT5631_SDP_I2S_BCLK_POL_CTRL;
1472                 break;
1473         default:
1474                 return -EINVAL;
1475         }
1476
1477         snd_soc_write(codec, RT5631_SDP_CTRL, iface);
1478
1479         return 0;
1480 }
1481
1482 static int rt5631_hifi_codec_set_dai_sysclk(struct snd_soc_dai *codec_dai,
1483                                 int clk_id, unsigned int freq, int dir)
1484 {
1485         struct snd_soc_codec *codec = codec_dai->codec;
1486         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
1487
1488         dev_dbg(codec->dev, "enter %s, syclk=%d\n", __func__, freq);
1489
1490         if ((freq >= (256 * 8000)) && (freq <= (512 * 96000))) {
1491                 rt5631->sysclk = freq;
1492                 return 0;
1493         }
1494
1495         return -EINVAL;
1496 }
1497
1498 static int rt5631_codec_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
1499                 int source, unsigned int freq_in, unsigned int freq_out)
1500 {
1501         struct snd_soc_codec *codec = codec_dai->codec;
1502         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
1503         int i, ret = -EINVAL;
1504
1505         dev_dbg(codec->dev, "enter %s\n", __func__);
1506
1507         if (!freq_in || !freq_out) {
1508                 dev_dbg(codec->dev, "PLL disabled\n");
1509
1510                 snd_soc_update_bits(codec, RT5631_GLOBAL_CLK_CTRL,
1511                         RT5631_SYSCLK_SOUR_SEL_MASK,
1512                         RT5631_SYSCLK_SOUR_SEL_MCLK);
1513
1514                 return 0;
1515         }
1516
1517         if (rt5631->master) {
1518                 for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++)
1519                         if (freq_in == codec_master_pll_div[i].pll_in &&
1520                         freq_out == codec_master_pll_div[i].pll_out) {
1521                                 dev_info(codec->dev,
1522                                         "change PLL in master mode\n");
1523                                 snd_soc_write(codec, RT5631_PLL_CTRL,
1524                                         codec_master_pll_div[i].reg_val);
1525                                 schedule_timeout_uninterruptible(
1526                                         msecs_to_jiffies(20));
1527                                 snd_soc_update_bits(codec,
1528                                         RT5631_GLOBAL_CLK_CTRL,
1529                                         RT5631_SYSCLK_SOUR_SEL_MASK |
1530                                         RT5631_PLLCLK_SOUR_SEL_MASK,
1531                                         RT5631_SYSCLK_SOUR_SEL_PLL |
1532                                         RT5631_PLLCLK_SOUR_SEL_MCLK);
1533                                 ret = 0;
1534                                 break;
1535                         }
1536         } else {
1537                 for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++)
1538                         if (freq_in == codec_slave_pll_div[i].pll_in &&
1539                         freq_out == codec_slave_pll_div[i].pll_out) {
1540                                 dev_info(codec->dev,
1541                                         "change PLL in slave mode\n");
1542                                 snd_soc_write(codec, RT5631_PLL_CTRL,
1543                                         codec_slave_pll_div[i].reg_val);
1544                                 schedule_timeout_uninterruptible(
1545                                         msecs_to_jiffies(20));
1546                                 snd_soc_update_bits(codec,
1547                                         RT5631_GLOBAL_CLK_CTRL,
1548                                         RT5631_SYSCLK_SOUR_SEL_MASK |
1549                                         RT5631_PLLCLK_SOUR_SEL_MASK,
1550                                         RT5631_SYSCLK_SOUR_SEL_PLL |
1551                                         RT5631_PLLCLK_SOUR_SEL_BCLK);
1552                                 ret = 0;
1553                                 break;
1554                         }
1555         }
1556
1557         return ret;
1558 }
1559
1560 static int rt5631_set_bias_level(struct snd_soc_codec *codec,
1561                         enum snd_soc_bias_level level)
1562 {
1563         switch (level) {
1564         case SND_SOC_BIAS_ON:
1565         case SND_SOC_BIAS_PREPARE:
1566                 snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD2,
1567                         RT5631_PWR_MICBIAS1_VOL | RT5631_PWR_MICBIAS2_VOL,
1568                         RT5631_PWR_MICBIAS1_VOL | RT5631_PWR_MICBIAS2_VOL);
1569                 break;
1570
1571         case SND_SOC_BIAS_STANDBY:
1572                 if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
1573                         snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
1574                                 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS,
1575                                 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS);
1576                         msleep(80);
1577                         snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
1578                                 RT5631_PWR_FAST_VREF_CTRL,
1579                                 RT5631_PWR_FAST_VREF_CTRL);
1580                         codec->cache_only = false;
1581                         snd_soc_cache_sync(codec);
1582                 }
1583                 break;
1584
1585         case SND_SOC_BIAS_OFF:
1586                 snd_soc_write(codec, RT5631_PWR_MANAG_ADD1, 0x0000);
1587                 snd_soc_write(codec, RT5631_PWR_MANAG_ADD2, 0x0000);
1588                 snd_soc_write(codec, RT5631_PWR_MANAG_ADD3, 0x0000);
1589                 snd_soc_write(codec, RT5631_PWR_MANAG_ADD4, 0x0000);
1590                 break;
1591
1592         default:
1593                 break;
1594         }
1595         codec->dapm.bias_level = level;
1596
1597         return 0;
1598 }
1599
1600 static int rt5631_probe(struct snd_soc_codec *codec)
1601 {
1602         struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
1603         unsigned int val;
1604         int ret;
1605
1606         ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
1607         if (ret != 0) {
1608                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
1609                 return ret;
1610         }
1611
1612         val = rt5631_read_index(codec, RT5631_ADDA_MIXER_INTL_REG3);
1613         if (val & 0x0002)
1614                 rt5631->codec_version = 1;
1615         else
1616                 rt5631->codec_version = 0;
1617
1618         rt5631_reset(codec);
1619         snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
1620                 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS,
1621                 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS);
1622         msleep(80);
1623         snd_soc_update_bits(codec, RT5631_PWR_MANAG_ADD3,
1624                 RT5631_PWR_FAST_VREF_CTRL, RT5631_PWR_FAST_VREF_CTRL);
1625         /* enable HP zero cross */
1626         snd_soc_write(codec, RT5631_INT_ST_IRQ_CTRL_2, 0x0f18);
1627         /* power off ClassD auto Recovery */
1628         if (rt5631->codec_version)
1629                 snd_soc_update_bits(codec, RT5631_INT_ST_IRQ_CTRL_2,
1630                                         0x2000, 0x2000);
1631         else
1632                 snd_soc_update_bits(codec, RT5631_INT_ST_IRQ_CTRL_2,
1633                                         0x2000, 0);
1634         /* DMIC */
1635         if (rt5631->dmic_used_flag) {
1636                 snd_soc_update_bits(codec, RT5631_GPIO_CTRL,
1637                         RT5631_GPIO_PIN_FUN_SEL_MASK |
1638                         RT5631_GPIO_DMIC_FUN_SEL_MASK,
1639                         RT5631_GPIO_PIN_FUN_SEL_GPIO_DIMC |
1640                         RT5631_GPIO_DMIC_FUN_SEL_DIMC);
1641                 snd_soc_update_bits(codec, RT5631_DIG_MIC_CTRL,
1642                         RT5631_DMIC_L_CH_LATCH_MASK |
1643                         RT5631_DMIC_R_CH_LATCH_MASK,
1644                         RT5631_DMIC_L_CH_LATCH_FALLING |
1645                         RT5631_DMIC_R_CH_LATCH_RISING);
1646         }
1647
1648         codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
1649         rt5631->codec = codec;
1650
1651         return 0;
1652 }
1653
1654 static int rt5631_remove(struct snd_soc_codec *codec)
1655 {
1656         rt5631_set_bias_level(codec, SND_SOC_BIAS_OFF);
1657         return 0;
1658 }
1659
1660 #ifdef CONFIG_PM
1661 static int rt5631_suspend(struct snd_soc_codec *codec, pm_message_t state)
1662 {
1663         rt5631_set_bias_level(codec, SND_SOC_BIAS_OFF);
1664         return 0;
1665 }
1666
1667 static int rt5631_resume(struct snd_soc_codec *codec)
1668 {
1669         rt5631_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
1670         return 0;
1671 }
1672 #else
1673 #define rt5631_suspend NULL
1674 #define rt5631_resume NULL
1675 #endif
1676
1677 #define RT5631_STEREO_RATES SNDRV_PCM_RATE_8000_96000
1678 #define RT5631_FORMAT   (SNDRV_PCM_FMTBIT_S16_LE | \
1679                         SNDRV_PCM_FMTBIT_S20_3LE | \
1680                         SNDRV_PCM_FMTBIT_S24_LE | \
1681                         SNDRV_PCM_FMTBIT_S8)
1682
1683 struct snd_soc_dai_ops rt5631_ops = {
1684         .hw_params = rt5631_hifi_pcm_params,
1685         .set_fmt = rt5631_hifi_codec_set_dai_fmt,
1686         .set_sysclk = rt5631_hifi_codec_set_dai_sysclk,
1687         .set_pll = rt5631_codec_set_dai_pll,
1688 };
1689
1690 struct snd_soc_dai_driver rt5631_dai[] = {
1691         {
1692                 .name = "rt5631-hifi",
1693                 .id = 1,
1694                 .playback = {
1695                         .stream_name = "HIFI Playback",
1696                         .channels_min = 1,
1697                         .channels_max = 2,
1698                         .rates = RT5631_STEREO_RATES,
1699                         .formats = RT5631_FORMAT,
1700                 },
1701                 .capture = {
1702                         .stream_name = "HIFI Capture",
1703                         .channels_min = 1,
1704                         .channels_max = 2,
1705                         .rates = RT5631_STEREO_RATES,
1706                         .formats = RT5631_FORMAT,
1707                 },
1708                 .ops = &rt5631_ops,
1709         },
1710 };
1711
1712 static struct snd_soc_codec_driver soc_codec_dev_rt5631 = {
1713         .probe = rt5631_probe,
1714         .remove = rt5631_remove,
1715         .suspend = rt5631_suspend,
1716         .resume = rt5631_resume,
1717         .set_bias_level = rt5631_set_bias_level,
1718         .reg_cache_size = RT5631_VENDOR_ID2 + 1,
1719         .reg_word_size = sizeof(u16),
1720         .reg_cache_default = rt5631_reg,
1721         .volatile_register = rt5631_volatile_register,
1722         .readable_register = rt5631_readable_register,
1723         .reg_cache_step = 1,
1724         .controls = rt5631_snd_controls,
1725         .num_controls = ARRAY_SIZE(rt5631_snd_controls),
1726         .dapm_widgets = rt5631_dapm_widgets,
1727         .num_dapm_widgets = ARRAY_SIZE(rt5631_dapm_widgets),
1728         .dapm_routes = rt5631_dapm_routes,
1729         .num_dapm_routes = ARRAY_SIZE(rt5631_dapm_routes),
1730 };
1731
1732 static const struct i2c_device_id rt5631_i2c_id[] = {
1733         { "rt5631", 0 },
1734         { }
1735 };
1736 MODULE_DEVICE_TABLE(i2c, rt5631_i2c_id);
1737
1738 static int rt5631_i2c_probe(struct i2c_client *i2c,
1739                     const struct i2c_device_id *id)
1740 {
1741         struct rt5631_priv *rt5631;
1742         int ret;
1743
1744         rt5631 = kzalloc(sizeof(struct rt5631_priv), GFP_KERNEL);
1745         if (NULL == rt5631)
1746                 return -ENOMEM;
1747
1748         i2c_set_clientdata(i2c, rt5631);
1749
1750         ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5631,
1751                         rt5631_dai, ARRAY_SIZE(rt5631_dai));
1752         if (ret < 0)
1753                 kfree(rt5631);
1754
1755         return ret;
1756 }
1757
1758 static __devexit int rt5631_i2c_remove(struct i2c_client *client)
1759 {
1760         snd_soc_unregister_codec(&client->dev);
1761         kfree(i2c_get_clientdata(client));
1762         return 0;
1763 }
1764
1765 struct i2c_driver rt5631_i2c_driver = {
1766         .driver = {
1767                 .name = "rt5631",
1768                 .owner = THIS_MODULE,
1769         },
1770         .probe = rt5631_i2c_probe,
1771         .remove   = __devexit_p(rt5631_i2c_remove),
1772         .id_table = rt5631_i2c_id,
1773 };
1774
1775 static int __init rt5631_modinit(void)
1776 {
1777         return i2c_add_driver(&rt5631_i2c_driver);
1778 }
1779 module_init(rt5631_modinit);
1780
1781 static void __exit rt5631_modexit(void)
1782 {
1783         i2c_del_driver(&rt5631_i2c_driver);
1784 }
1785 module_exit(rt5631_modexit);
1786
1787 MODULE_DESCRIPTION("ASoC RT5631 driver");
1788 MODULE_AUTHOR("flove <flove@realtek.com>");
1789 MODULE_LICENSE("GPL");