sound/soc/codecs/rt5631.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * rt5631.c  --  RT5631 ALSA Soc Audio driver
   4  *
   5  * Copyright 2011 Realtek Microelectronics
   6  *
   7  * Author: flove <flove@realtek.com>
   8  *
   9  * Based on WM8753.c
  10  */
  11 #include <linux/module.h>
  12 #include <linux/moduleparam.h>
  13 #include <linux/init.h>
  14 #include <linux/delay.h>
  15 #include <linux/pm.h>
  16 #include <linux/i2c.h>
  17 #include <linux/regmap.h>
  18 #include <sound/core.h>
  19 #include <sound/pcm.h>
  20 #include <sound/pcm_params.h>
  21 #include <sound/soc.h>
  22 #include <sound/soc-dapm.h>
  23 #include <sound/initval.h>
  24 #include <sound/tlv.h>
  25
  26 #include "rt5631.h"
  27
  28 struct rt5631_priv {
  29         struct regmap *regmap;
  30         int codec_version;
  31         int master;
  32         int sysclk;
  33         int rx_rate;
  34         int bclk_rate;
  35         int dmic_used_flag;
  36 };
  37
  38 static const struct reg_default rt5631_reg[] = {
  39         { RT5631_SPK_OUT_VOL, 0x8888 },
  40         { RT5631_HP_OUT_VOL, 0x8080 },
  41         { RT5631_MONO_AXO_1_2_VOL, 0xa080 },
  42         { RT5631_AUX_IN_VOL, 0x0808 },
  43         { RT5631_ADC_REC_MIXER, 0xf0f0 },
  44         { RT5631_VDAC_DIG_VOL, 0x0010 },
  45         { RT5631_OUTMIXER_L_CTRL, 0xffc0 },
  46         { RT5631_OUTMIXER_R_CTRL, 0xffc0 },
  47         { RT5631_AXO1MIXER_CTRL, 0x88c0 },
  48         { RT5631_AXO2MIXER_CTRL, 0x88c0 },
  49         { RT5631_DIG_MIC_CTRL, 0x3000 },
  50         { RT5631_MONO_INPUT_VOL, 0x8808 },
  51         { RT5631_SPK_MIXER_CTRL, 0xf8f8 },
  52         { RT5631_SPK_MONO_OUT_CTRL, 0xfc00 },
  53         { RT5631_SPK_MONO_HP_OUT_CTRL, 0x4440 },
  54         { RT5631_SDP_CTRL, 0x8000 },
  55         { RT5631_MONO_SDP_CTRL, 0x8000 },
  56         { RT5631_STEREO_AD_DA_CLK_CTRL, 0x2010 },
  57         { RT5631_GEN_PUR_CTRL_REG, 0x0e00 },
  58         { RT5631_INT_ST_IRQ_CTRL_2, 0x071a },
  59         { RT5631_MISC_CTRL, 0x2040 },
  60         { RT5631_DEPOP_FUN_CTRL_2, 0x8000 },
  61         { RT5631_SOFT_VOL_CTRL, 0x07e0 },
  62         { RT5631_ALC_CTRL_1, 0x0206 },
  63         { RT5631_ALC_CTRL_3, 0x2000 },
  64         { RT5631_PSEUDO_SPATL_CTRL, 0x0553 },
  65 };
  66
  67 /**
  68  * rt5631_write_index - write index register of 2nd layer
  69  */
  70 static void rt5631_write_index(struct snd_soc_component *component,
  71                 unsigned int reg, unsigned int value)
  72 {
  73         snd_soc_component_write(component, RT5631_INDEX_ADD, reg);
  74         snd_soc_component_write(component, RT5631_INDEX_DATA, value);
  75 }
  76
  77 /**
  78  * rt5631_read_index - read index register of 2nd layer
  79  */
  80 static unsigned int rt5631_read_index(struct snd_soc_component *component,
  81                                 unsigned int reg)
  82 {
  83         unsigned int value;
  84
  85         snd_soc_component_write(component, RT5631_INDEX_ADD, reg);
  86         value = snd_soc_component_read32(component, RT5631_INDEX_DATA);
  87
  88         return value;
  89 }
  90
  91 static int rt5631_reset(struct snd_soc_component *component)
  92 {
  93         return snd_soc_component_write(component, RT5631_RESET, 0);
  94 }
  95
  96 static bool rt5631_volatile_register(struct device *dev, unsigned int reg)
  97 {
  98         switch (reg) {
  99         case RT5631_RESET:
 100         case RT5631_INT_ST_IRQ_CTRL_2:
 101         case RT5631_INDEX_ADD:
 102         case RT5631_INDEX_DATA:
 103         case RT5631_EQ_CTRL:
 104                 return true;
 105         default:
 106                 return false;
 107         }
 108 }
 109
 110 static bool rt5631_readable_register(struct device *dev, unsigned int reg)
 111 {
 112         switch (reg) {
 113         case RT5631_RESET:
 114         case RT5631_SPK_OUT_VOL:
 115         case RT5631_HP_OUT_VOL:
 116         case RT5631_MONO_AXO_1_2_VOL:
 117         case RT5631_AUX_IN_VOL:
 118         case RT5631_STEREO_DAC_VOL_1:
 119         case RT5631_MIC_CTRL_1:
 120         case RT5631_STEREO_DAC_VOL_2:
 121         case RT5631_ADC_CTRL_1:
 122         case RT5631_ADC_REC_MIXER:
 123         case RT5631_ADC_CTRL_2:
 124         case RT5631_VDAC_DIG_VOL:
 125         case RT5631_OUTMIXER_L_CTRL:
 126         case RT5631_OUTMIXER_R_CTRL:
 127         case RT5631_AXO1MIXER_CTRL:
 128         case RT5631_AXO2MIXER_CTRL:
 129         case RT5631_MIC_CTRL_2:
 130         case RT5631_DIG_MIC_CTRL:
 131         case RT5631_MONO_INPUT_VOL:
 132         case RT5631_SPK_MIXER_CTRL:
 133         case RT5631_SPK_MONO_OUT_CTRL:
 134         case RT5631_SPK_MONO_HP_OUT_CTRL:
 135         case RT5631_SDP_CTRL:
 136         case RT5631_MONO_SDP_CTRL:
 137         case RT5631_STEREO_AD_DA_CLK_CTRL:
 138         case RT5631_PWR_MANAG_ADD1:
 139         case RT5631_PWR_MANAG_ADD2:
 140         case RT5631_PWR_MANAG_ADD3:
 141         case RT5631_PWR_MANAG_ADD4:
 142         case RT5631_GEN_PUR_CTRL_REG:
 143         case RT5631_GLOBAL_CLK_CTRL:
 144         case RT5631_PLL_CTRL:
 145         case RT5631_INT_ST_IRQ_CTRL_1:
 146         case RT5631_INT_ST_IRQ_CTRL_2:
 147         case RT5631_GPIO_CTRL:
 148         case RT5631_MISC_CTRL:
 149         case RT5631_DEPOP_FUN_CTRL_1:
 150         case RT5631_DEPOP_FUN_CTRL_2:
 151         case RT5631_JACK_DET_CTRL:
 152         case RT5631_SOFT_VOL_CTRL:
 153         case RT5631_ALC_CTRL_1:
 154         case RT5631_ALC_CTRL_2:
 155         case RT5631_ALC_CTRL_3:
 156         case RT5631_PSEUDO_SPATL_CTRL:
 157         case RT5631_INDEX_ADD:
 158         case RT5631_INDEX_DATA:
 159         case RT5631_EQ_CTRL:
 160         case RT5631_VENDOR_ID:
 161         case RT5631_VENDOR_ID1:
 162         case RT5631_VENDOR_ID2:
 163                 return true;
 164         default:
 165                 return false;
 166         }
 167 }
 168
 169 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
 170 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -95625, 375, 0);
 171 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
 172 /* {0, +20, +24, +30, +35, +40, +44, +50, +52}dB */
 173 static const DECLARE_TLV_DB_RANGE(mic_bst_tlv,
 174         0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
 175         1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
 176         2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
 177         3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
 178         6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
 179         7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
 180         8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
 181 );
 182
 183 static int rt5631_dmic_get(struct snd_kcontrol *kcontrol,
 184                 struct snd_ctl_elem_value *ucontrol)
 185 {
 186         struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 187         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
 188
 189         ucontrol->value.integer.value[0] = rt5631->dmic_used_flag;
 190
 191         return 0;
 192 }
 193
 194 static int rt5631_dmic_put(struct snd_kcontrol *kcontrol,
 195                 struct snd_ctl_elem_value *ucontrol)
 196 {
 197         struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 198         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
 199
 200         rt5631->dmic_used_flag = ucontrol->value.integer.value[0];
 201         return 0;
 202 }
 203
 204 /* MIC Input Type */
 205 static const char *rt5631_input_mode[] = {
 206         "Single ended", "Differential"};
 207
 208 static SOC_ENUM_SINGLE_DECL(rt5631_mic1_mode_enum, RT5631_MIC_CTRL_1,
 209                             RT5631_MIC1_DIFF_INPUT_SHIFT, rt5631_input_mode);
 210
 211 static SOC_ENUM_SINGLE_DECL(rt5631_mic2_mode_enum, RT5631_MIC_CTRL_1,
 212                             RT5631_MIC2_DIFF_INPUT_SHIFT, rt5631_input_mode);
 213
 214 /* MONO Input Type */
 215 static SOC_ENUM_SINGLE_DECL(rt5631_monoin_mode_enum, RT5631_MONO_INPUT_VOL,
 216                             RT5631_MONO_DIFF_INPUT_SHIFT, rt5631_input_mode);
 217
 218 /* SPK Ratio Gain Control */
 219 static const char *rt5631_spk_ratio[] = {"1.00x", "1.09x", "1.27x", "1.44x",
 220                         "1.56x", "1.68x", "1.99x", "2.34x"};
 221
 222 static SOC_ENUM_SINGLE_DECL(rt5631_spk_ratio_enum, RT5631_GEN_PUR_CTRL_REG,
 223                             RT5631_SPK_AMP_RATIO_CTRL_SHIFT, rt5631_spk_ratio);
 224
 225 static const struct snd_kcontrol_new rt5631_snd_controls[] = {
 226         /* MIC */
 227         SOC_ENUM("MIC1 Mode Control",  rt5631_mic1_mode_enum),
 228         SOC_SINGLE_TLV("MIC1 Boost Volume", RT5631_MIC_CTRL_2,
 229                 RT5631_MIC1_BOOST_SHIFT, 8, 0, mic_bst_tlv),
 230         SOC_ENUM("MIC2 Mode Control", rt5631_mic2_mode_enum),
 231         SOC_SINGLE_TLV("MIC2 Boost Volume", RT5631_MIC_CTRL_2,
 232                 RT5631_MIC2_BOOST_SHIFT, 8, 0, mic_bst_tlv),
 233         /* MONO IN */
 234         SOC_ENUM("MONOIN Mode Control", rt5631_monoin_mode_enum),
 235         SOC_DOUBLE_TLV("MONOIN_RX Capture Volume", RT5631_MONO_INPUT_VOL,
 236                         RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
 237                         RT5631_VOL_MASK, 1, in_vol_tlv),
 238         /* AXI */
 239         SOC_DOUBLE_TLV("AXI Capture Volume", RT5631_AUX_IN_VOL,
 240                         RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
 241                         RT5631_VOL_MASK, 1, in_vol_tlv),
 242         /* DAC */
 243         SOC_DOUBLE_TLV("PCM Playback Volume", RT5631_STEREO_DAC_VOL_2,
 244                         RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
 245                         RT5631_DAC_VOL_MASK, 1, dac_vol_tlv),
 246         SOC_DOUBLE("PCM Playback Switch", RT5631_STEREO_DAC_VOL_1,
 247                         RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
 248         /* AXO */
 249         SOC_SINGLE("AXO1 Playback Switch", RT5631_MONO_AXO_1_2_VOL,
 250                                 RT5631_L_MUTE_SHIFT, 1, 1),
 251         SOC_SINGLE("AXO2 Playback Switch", RT5631_MONO_AXO_1_2_VOL,
 252                                 RT5631_R_VOL_SHIFT, 1, 1),
 253         /* OUTVOL */
 254         SOC_DOUBLE("OUTVOL Channel Switch", RT5631_SPK_OUT_VOL,
 255                 RT5631_L_EN_SHIFT, RT5631_R_EN_SHIFT, 1, 0),
 256
 257         /* SPK */
 258         SOC_DOUBLE("Speaker Playback Switch", RT5631_SPK_OUT_VOL,
 259                 RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
 260         SOC_DOUBLE_TLV("Speaker Playback Volume", RT5631_SPK_OUT_VOL,
 261                 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT, 39, 1, out_vol_tlv),
 262         /* MONO OUT */
 263         SOC_SINGLE("MONO Playback Switch", RT5631_MONO_AXO_1_2_VOL,
 264                                 RT5631_MUTE_MONO_SHIFT, 1, 1),
 265         /* HP */
 266         SOC_DOUBLE("HP Playback Switch", RT5631_HP_OUT_VOL,
 267                 RT5631_L_MUTE_SHIFT, RT5631_R_MUTE_SHIFT, 1, 1),
 268         SOC_DOUBLE_TLV("HP Playback Volume", RT5631_HP_OUT_VOL,
 269                 RT5631_L_VOL_SHIFT, RT5631_R_VOL_SHIFT,
 270                 RT5631_VOL_MASK, 1, out_vol_tlv),
 271         /* DMIC */
 272         SOC_SINGLE_EXT("DMIC Switch", 0, 0, 1, 0,
 273                 rt5631_dmic_get, rt5631_dmic_put),
 274         SOC_DOUBLE("DMIC Capture Switch", RT5631_DIG_MIC_CTRL,
 275                 RT5631_DMIC_L_CH_MUTE_SHIFT,
 276                 RT5631_DMIC_R_CH_MUTE_SHIFT, 1, 1),
 277
 278         /* SPK Ratio Gain Control */
 279         SOC_ENUM("SPK Ratio Control", rt5631_spk_ratio_enum),
 280 };
 281
 282 static int check_sysclk1_source(struct snd_soc_dapm_widget *source,
 283                          struct snd_soc_dapm_widget *sink)
 284 {
 285         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 286         unsigned int reg;
 287
 288         reg = snd_soc_component_read32(component, RT5631_GLOBAL_CLK_CTRL);
 289         return reg & RT5631_SYSCLK_SOUR_SEL_PLL;
 290 }
 291
 292 static int check_dmic_used(struct snd_soc_dapm_widget *source,
 293                          struct snd_soc_dapm_widget *sink)
 294 {
 295         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 296         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
 297         return rt5631->dmic_used_flag;
 298 }
 299
 300 static int check_dacl_to_outmixl(struct snd_soc_dapm_widget *source,
 301                          struct snd_soc_dapm_widget *sink)
 302 {
 303         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 304         unsigned int reg;
 305
 306         reg = snd_soc_component_read32(component, RT5631_OUTMIXER_L_CTRL);
 307         return !(reg & RT5631_M_DAC_L_TO_OUTMIXER_L);
 308 }
 309
 310 static int check_dacr_to_outmixr(struct snd_soc_dapm_widget *source,
 311                          struct snd_soc_dapm_widget *sink)
 312 {
 313         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 314         unsigned int reg;
 315
 316         reg = snd_soc_component_read32(component, RT5631_OUTMIXER_R_CTRL);
 317         return !(reg & RT5631_M_DAC_R_TO_OUTMIXER_R);
 318 }
 319
 320 static int check_dacl_to_spkmixl(struct snd_soc_dapm_widget *source,
 321                          struct snd_soc_dapm_widget *sink)
 322 {
 323         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 324         unsigned int reg;
 325
 326         reg = snd_soc_component_read32(component, RT5631_SPK_MIXER_CTRL);
 327         return !(reg & RT5631_M_DAC_L_TO_SPKMIXER_L);
 328 }
 329
 330 static int check_dacr_to_spkmixr(struct snd_soc_dapm_widget *source,
 331                          struct snd_soc_dapm_widget *sink)
 332 {
 333         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 334         unsigned int reg;
 335
 336         reg = snd_soc_component_read32(component, RT5631_SPK_MIXER_CTRL);
 337         return !(reg & RT5631_M_DAC_R_TO_SPKMIXER_R);
 338 }
 339
 340 static int check_adcl_select(struct snd_soc_dapm_widget *source,
 341                          struct snd_soc_dapm_widget *sink)
 342 {
 343         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 344         unsigned int reg;
 345
 346         reg = snd_soc_component_read32(component, RT5631_ADC_REC_MIXER);
 347         return !(reg & RT5631_M_MIC1_TO_RECMIXER_L);
 348 }
 349
 350 static int check_adcr_select(struct snd_soc_dapm_widget *source,
 351                          struct snd_soc_dapm_widget *sink)
 352 {
 353         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 354         unsigned int reg;
 355
 356         reg = snd_soc_component_read32(component, RT5631_ADC_REC_MIXER);
 357         return !(reg & RT5631_M_MIC2_TO_RECMIXER_R);
 358 }
 359
 360 /**
 361  * onebit_depop_power_stage - auto depop in power stage.
 362  * @enable: power on/off
 363  *
 364  * When power on/off headphone, the depop sequence is done by hardware.
 365  */
 366 static void onebit_depop_power_stage(struct snd_soc_component *component, int enable)
 367 {
 368         unsigned int soft_vol, hp_zc;
 369
 370         /* enable one-bit depop function */
 371         snd_soc_component_update_bits(component, RT5631_DEPOP_FUN_CTRL_2,
 372                                 RT5631_EN_ONE_BIT_DEPOP, 0);
 373
 374         /* keep soft volume and zero crossing setting */
 375         soft_vol = snd_soc_component_read32(component, RT5631_SOFT_VOL_CTRL);
 376         snd_soc_component_write(component, RT5631_SOFT_VOL_CTRL, 0);
 377         hp_zc = snd_soc_component_read32(component, RT5631_INT_ST_IRQ_CTRL_2);
 378         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
 379         if (enable) {
 380                 /* config one-bit depop parameter */
 381                 rt5631_write_index(component, RT5631_TEST_MODE_CTRL, 0x84c0);
 382                 rt5631_write_index(component, RT5631_SPK_INTL_CTRL, 0x309f);
 383                 rt5631_write_index(component, RT5631_CP_INTL_REG2, 0x6530);
 384                 /* power on capless block */
 385                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_2,
 386                                 RT5631_EN_CAP_FREE_DEPOP);
 387         } else {
 388                 /* power off capless block */
 389                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_2, 0);
 390                 msleep(100);
 391         }
 392
 393         /* recover soft volume and zero crossing setting */
 394         snd_soc_component_write(component, RT5631_SOFT_VOL_CTRL, soft_vol);
 395         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
 396 }
 397
 398 /**
 399  * onebit_depop_mute_stage - auto depop in mute stage.
 400  * @enable: mute/unmute
 401  *
 402  * When mute/unmute headphone, the depop sequence is done by hardware.
 403  */
 404 static void onebit_depop_mute_stage(struct snd_soc_component *component, int enable)
 405 {
 406         unsigned int soft_vol, hp_zc;
 407
 408         /* enable one-bit depop function */
 409         snd_soc_component_update_bits(component, RT5631_DEPOP_FUN_CTRL_2,
 410                                 RT5631_EN_ONE_BIT_DEPOP, 0);
 411
 412         /* keep soft volume and zero crossing setting */
 413         soft_vol = snd_soc_component_read32(component, RT5631_SOFT_VOL_CTRL);
 414         snd_soc_component_write(component, RT5631_SOFT_VOL_CTRL, 0);
 415         hp_zc = snd_soc_component_read32(component, RT5631_INT_ST_IRQ_CTRL_2);
 416         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
 417         if (enable) {
 418                 schedule_timeout_uninterruptible(msecs_to_jiffies(10));
 419                 /* config one-bit depop parameter */
 420                 rt5631_write_index(component, RT5631_SPK_INTL_CTRL, 0x307f);
 421                 snd_soc_component_update_bits(component, RT5631_HP_OUT_VOL,
 422                                 RT5631_L_MUTE | RT5631_R_MUTE, 0);
 423                 msleep(300);
 424         } else {
 425                 snd_soc_component_update_bits(component, RT5631_HP_OUT_VOL,
 426                         RT5631_L_MUTE | RT5631_R_MUTE,
 427                         RT5631_L_MUTE | RT5631_R_MUTE);
 428                 msleep(100);
 429         }
 430
 431         /* recover soft volume and zero crossing setting */
 432         snd_soc_component_write(component, RT5631_SOFT_VOL_CTRL, soft_vol);
 433         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
 434 }
 435
 436 /**
 437  * onebit_depop_power_stage - step by step depop sequence in power stage.
 438  * @enable: power on/off
 439  *
 440  * When power on/off headphone, the depop sequence is done in step by step.
 441  */
 442 static void depop_seq_power_stage(struct snd_soc_component *component, int enable)
 443 {
 444         unsigned int soft_vol, hp_zc;
 445
 446         /* depop control by register */
 447         snd_soc_component_update_bits(component, RT5631_DEPOP_FUN_CTRL_2,
 448                 RT5631_EN_ONE_BIT_DEPOP, RT5631_EN_ONE_BIT_DEPOP);
 449
 450         /* keep soft volume and zero crossing setting */
 451         soft_vol = snd_soc_component_read32(component, RT5631_SOFT_VOL_CTRL);
 452         snd_soc_component_write(component, RT5631_SOFT_VOL_CTRL, 0);
 453         hp_zc = snd_soc_component_read32(component, RT5631_INT_ST_IRQ_CTRL_2);
 454         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
 455         if (enable) {
 456                 /* config depop sequence parameter */
 457                 rt5631_write_index(component, RT5631_SPK_INTL_CTRL, 0x303e);
 458
 459                 /* power on headphone and charge pump */
 460                 snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD3,
 461                         RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
 462                         RT5631_PWR_HP_R_AMP,
 463                         RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
 464                         RT5631_PWR_HP_R_AMP);
 465
 466                 /* power on soft generator and depop mode2 */
 467                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_1,
 468                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_DEPOP2_FOR_HP);
 469                 msleep(100);
 470
 471                 /* stop depop mode */
 472                 snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD3,
 473                         RT5631_PWR_HP_DEPOP_DIS, RT5631_PWR_HP_DEPOP_DIS);
 474         } else {
 475                 /* config depop sequence parameter */
 476                 rt5631_write_index(component, RT5631_SPK_INTL_CTRL, 0x303F);
 477                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_1,
 478                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
 479                         RT5631_PD_HPAMP_L_ST_UP | RT5631_PD_HPAMP_R_ST_UP);
 480                 msleep(75);
 481                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_1,
 482                         RT5631_POW_ON_SOFT_GEN | RT5631_PD_HPAMP_L_ST_UP |
 483                         RT5631_PD_HPAMP_R_ST_UP);
 484
 485                 /* start depop mode */
 486                 snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD3,
 487                                 RT5631_PWR_HP_DEPOP_DIS, 0);
 488
 489                 /* config depop sequence parameter */
 490                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_1,
 491                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_DEPOP2_FOR_HP |
 492                         RT5631_PD_HPAMP_L_ST_UP | RT5631_PD_HPAMP_R_ST_UP);
 493                 msleep(80);
 494                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_1,
 495                         RT5631_POW_ON_SOFT_GEN);
 496
 497                 /* power down headphone and charge pump */
 498                 snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD3,
 499                         RT5631_PWR_CHARGE_PUMP | RT5631_PWR_HP_L_AMP |
 500                         RT5631_PWR_HP_R_AMP, 0);
 501         }
 502
 503         /* recover soft volume and zero crossing setting */
 504         snd_soc_component_write(component, RT5631_SOFT_VOL_CTRL, soft_vol);
 505         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
 506 }
 507
 508 /**
 509  * depop_seq_mute_stage - step by step depop sequence in mute stage.
 510  * @enable: mute/unmute
 511  *
 512  * When mute/unmute headphone, the depop sequence is done in step by step.
 513  */
 514 static void depop_seq_mute_stage(struct snd_soc_component *component, int enable)
 515 {
 516         unsigned int soft_vol, hp_zc;
 517
 518         /* depop control by register */
 519         snd_soc_component_update_bits(component, RT5631_DEPOP_FUN_CTRL_2,
 520                 RT5631_EN_ONE_BIT_DEPOP, RT5631_EN_ONE_BIT_DEPOP);
 521
 522         /* keep soft volume and zero crossing setting */
 523         soft_vol = snd_soc_component_read32(component, RT5631_SOFT_VOL_CTRL);
 524         snd_soc_component_write(component, RT5631_SOFT_VOL_CTRL, 0);
 525         hp_zc = snd_soc_component_read32(component, RT5631_INT_ST_IRQ_CTRL_2);
 526         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, hp_zc & 0xf7ff);
 527         if (enable) {
 528                 schedule_timeout_uninterruptible(msecs_to_jiffies(10));
 529
 530                 /* config depop sequence parameter */
 531                 rt5631_write_index(component, RT5631_SPK_INTL_CTRL, 0x302f);
 532                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_1,
 533                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
 534                         RT5631_EN_HP_R_M_UN_MUTE_DEPOP |
 535                         RT5631_EN_HP_L_M_UN_MUTE_DEPOP);
 536
 537                 snd_soc_component_update_bits(component, RT5631_HP_OUT_VOL,
 538                                 RT5631_L_MUTE | RT5631_R_MUTE, 0);
 539                 msleep(160);
 540         } else {
 541                 /* config depop sequence parameter */
 542                 rt5631_write_index(component, RT5631_SPK_INTL_CTRL, 0x302f);
 543                 snd_soc_component_write(component, RT5631_DEPOP_FUN_CTRL_1,
 544                         RT5631_POW_ON_SOFT_GEN | RT5631_EN_MUTE_UNMUTE_DEPOP |
 545                         RT5631_EN_HP_R_M_UN_MUTE_DEPOP |
 546                         RT5631_EN_HP_L_M_UN_MUTE_DEPOP);
 547
 548                 snd_soc_component_update_bits(component, RT5631_HP_OUT_VOL,
 549                         RT5631_L_MUTE | RT5631_R_MUTE,
 550                         RT5631_L_MUTE | RT5631_R_MUTE);
 551                 msleep(150);
 552         }
 553
 554         /* recover soft volume and zero crossing setting */
 555         snd_soc_component_write(component, RT5631_SOFT_VOL_CTRL, soft_vol);
 556         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, hp_zc);
 557 }
 558
 559 static int hp_event(struct snd_soc_dapm_widget *w,
 560         struct snd_kcontrol *kcontrol, int event)
 561 {
 562         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 563         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
 564
 565         switch (event) {
 566         case SND_SOC_DAPM_PRE_PMD:
 567                 if (rt5631->codec_version) {
 568                         onebit_depop_mute_stage(component, 0);
 569                         onebit_depop_power_stage(component, 0);
 570                 } else {
 571                         depop_seq_mute_stage(component, 0);
 572                         depop_seq_power_stage(component, 0);
 573                 }
 574                 break;
 575
 576         case SND_SOC_DAPM_POST_PMU:
 577                 if (rt5631->codec_version) {
 578                         onebit_depop_power_stage(component, 1);
 579                         onebit_depop_mute_stage(component, 1);
 580                 } else {
 581                         depop_seq_power_stage(component, 1);
 582                         depop_seq_mute_stage(component, 1);
 583                 }
 584                 break;
 585
 586         default:
 587                 break;
 588         }
 589
 590         return 0;
 591 }
 592
 593 static int set_dmic_params(struct snd_soc_dapm_widget *w,
 594         struct snd_kcontrol *kcontrol, int event)
 595 {
 596         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 597         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
 598
 599         switch (rt5631->rx_rate) {
 600         case 44100:
 601         case 48000:
 602                 snd_soc_component_update_bits(component, RT5631_DIG_MIC_CTRL,
 603                         RT5631_DMIC_CLK_CTRL_MASK,
 604                         RT5631_DMIC_CLK_CTRL_TO_32FS);
 605                 break;
 606
 607         case 32000:
 608         case 22050:
 609                 snd_soc_component_update_bits(component, RT5631_DIG_MIC_CTRL,
 610                         RT5631_DMIC_CLK_CTRL_MASK,
 611                         RT5631_DMIC_CLK_CTRL_TO_64FS);
 612                 break;
 613
 614         case 16000:
 615         case 11025:
 616         case 8000:
 617                 snd_soc_component_update_bits(component, RT5631_DIG_MIC_CTRL,
 618                         RT5631_DMIC_CLK_CTRL_MASK,
 619                         RT5631_DMIC_CLK_CTRL_TO_128FS);
 620                 break;
 621
 622         default:
 623                 return -EINVAL;
 624         }
 625
 626         return 0;
 627 }
 628
 629 static const struct snd_kcontrol_new rt5631_recmixl_mixer_controls[] = {
 630         SOC_DAPM_SINGLE("OUTMIXL Capture Switch", RT5631_ADC_REC_MIXER,
 631                         RT5631_M_OUTMIXL_RECMIXL_BIT, 1, 1),
 632         SOC_DAPM_SINGLE("MIC1_BST1 Capture Switch", RT5631_ADC_REC_MIXER,
 633                         RT5631_M_MIC1_RECMIXL_BIT, 1, 1),
 634         SOC_DAPM_SINGLE("AXILVOL Capture Switch", RT5631_ADC_REC_MIXER,
 635                         RT5631_M_AXIL_RECMIXL_BIT, 1, 1),
 636         SOC_DAPM_SINGLE("MONOIN_RX Capture Switch", RT5631_ADC_REC_MIXER,
 637                         RT5631_M_MONO_IN_RECMIXL_BIT, 1, 1),
 638 };
 639
 640 static const struct snd_kcontrol_new rt5631_recmixr_mixer_controls[] = {
 641         SOC_DAPM_SINGLE("MONOIN_RX Capture Switch", RT5631_ADC_REC_MIXER,
 642                         RT5631_M_MONO_IN_RECMIXR_BIT, 1, 1),
 643         SOC_DAPM_SINGLE("AXIRVOL Capture Switch", RT5631_ADC_REC_MIXER,
 644                         RT5631_M_AXIR_RECMIXR_BIT, 1, 1),
 645         SOC_DAPM_SINGLE("MIC2_BST2 Capture Switch", RT5631_ADC_REC_MIXER,
 646                         RT5631_M_MIC2_RECMIXR_BIT, 1, 1),
 647         SOC_DAPM_SINGLE("OUTMIXR Capture Switch", RT5631_ADC_REC_MIXER,
 648                         RT5631_M_OUTMIXR_RECMIXR_BIT, 1, 1),
 649 };
 650
 651 static const struct snd_kcontrol_new rt5631_spkmixl_mixer_controls[] = {
 652         SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_SPK_MIXER_CTRL,
 653                         RT5631_M_RECMIXL_SPKMIXL_BIT, 1, 1),
 654         SOC_DAPM_SINGLE("MIC1_P Playback Switch", RT5631_SPK_MIXER_CTRL,
 655                         RT5631_M_MIC1P_SPKMIXL_BIT, 1, 1),
 656         SOC_DAPM_SINGLE("DACL Playback Switch", RT5631_SPK_MIXER_CTRL,
 657                         RT5631_M_DACL_SPKMIXL_BIT, 1, 1),
 658         SOC_DAPM_SINGLE("OUTMIXL Playback Switch", RT5631_SPK_MIXER_CTRL,
 659                         RT5631_M_OUTMIXL_SPKMIXL_BIT, 1, 1),
 660 };
 661
 662 static const struct snd_kcontrol_new rt5631_spkmixr_mixer_controls[] = {
 663         SOC_DAPM_SINGLE("OUTMIXR Playback Switch", RT5631_SPK_MIXER_CTRL,
 664                         RT5631_M_OUTMIXR_SPKMIXR_BIT, 1, 1),
 665         SOC_DAPM_SINGLE("DACR Playback Switch", RT5631_SPK_MIXER_CTRL,
 666                         RT5631_M_DACR_SPKMIXR_BIT, 1, 1),
 667         SOC_DAPM_SINGLE("MIC2_P Playback Switch", RT5631_SPK_MIXER_CTRL,
 668                         RT5631_M_MIC2P_SPKMIXR_BIT, 1, 1),
 669         SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_SPK_MIXER_CTRL,
 670                         RT5631_M_RECMIXR_SPKMIXR_BIT, 1, 1),
 671 };
 672
 673 static const struct snd_kcontrol_new rt5631_outmixl_mixer_controls[] = {
 674         SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_OUTMIXER_L_CTRL,
 675                                 RT5631_M_RECMIXL_OUTMIXL_BIT, 1, 1),
 676         SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_OUTMIXER_L_CTRL,
 677                                 RT5631_M_RECMIXR_OUTMIXL_BIT, 1, 1),
 678         SOC_DAPM_SINGLE("DACL Playback Switch", RT5631_OUTMIXER_L_CTRL,
 679                                 RT5631_M_DACL_OUTMIXL_BIT, 1, 1),
 680         SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_OUTMIXER_L_CTRL,
 681                                 RT5631_M_MIC1_OUTMIXL_BIT, 1, 1),
 682         SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_OUTMIXER_L_CTRL,
 683                                 RT5631_M_MIC2_OUTMIXL_BIT, 1, 1),
 684         SOC_DAPM_SINGLE("MONOIN_RXP Playback Switch", RT5631_OUTMIXER_L_CTRL,
 685                                 RT5631_M_MONO_INP_OUTMIXL_BIT, 1, 1),
 686         SOC_DAPM_SINGLE("AXILVOL Playback Switch", RT5631_OUTMIXER_L_CTRL,
 687                                 RT5631_M_AXIL_OUTMIXL_BIT, 1, 1),
 688         SOC_DAPM_SINGLE("AXIRVOL Playback Switch", RT5631_OUTMIXER_L_CTRL,
 689                                 RT5631_M_AXIR_OUTMIXL_BIT, 1, 1),
 690         SOC_DAPM_SINGLE("VDAC Playback Switch", RT5631_OUTMIXER_L_CTRL,
 691                                 RT5631_M_VDAC_OUTMIXL_BIT, 1, 1),
 692 };
 693
 694 static const struct snd_kcontrol_new rt5631_outmixr_mixer_controls[] = {
 695         SOC_DAPM_SINGLE("VDAC Playback Switch", RT5631_OUTMIXER_R_CTRL,
 696                                 RT5631_M_VDAC_OUTMIXR_BIT, 1, 1),
 697         SOC_DAPM_SINGLE("AXIRVOL Playback Switch", RT5631_OUTMIXER_R_CTRL,
 698                                 RT5631_M_AXIR_OUTMIXR_BIT, 1, 1),
 699         SOC_DAPM_SINGLE("AXILVOL Playback Switch", RT5631_OUTMIXER_R_CTRL,
 700                                 RT5631_M_AXIL_OUTMIXR_BIT, 1, 1),
 701         SOC_DAPM_SINGLE("MONOIN_RXN Playback Switch", RT5631_OUTMIXER_R_CTRL,
 702                                 RT5631_M_MONO_INN_OUTMIXR_BIT, 1, 1),
 703         SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_OUTMIXER_R_CTRL,
 704                                 RT5631_M_MIC2_OUTMIXR_BIT, 1, 1),
 705         SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_OUTMIXER_R_CTRL,
 706                                 RT5631_M_MIC1_OUTMIXR_BIT, 1, 1),
 707         SOC_DAPM_SINGLE("DACR Playback Switch", RT5631_OUTMIXER_R_CTRL,
 708                                 RT5631_M_DACR_OUTMIXR_BIT, 1, 1),
 709         SOC_DAPM_SINGLE("RECMIXR Playback Switch", RT5631_OUTMIXER_R_CTRL,
 710                                 RT5631_M_RECMIXR_OUTMIXR_BIT, 1, 1),
 711         SOC_DAPM_SINGLE("RECMIXL Playback Switch", RT5631_OUTMIXER_R_CTRL,
 712                                 RT5631_M_RECMIXL_OUTMIXR_BIT, 1, 1),
 713 };
 714
 715 static const struct snd_kcontrol_new rt5631_AXO1MIX_mixer_controls[] = {
 716         SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_AXO1MIXER_CTRL,
 717                                 RT5631_M_MIC1_AXO1MIX_BIT , 1, 1),
 718         SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_AXO1MIXER_CTRL,
 719                                 RT5631_M_MIC2_AXO1MIX_BIT, 1, 1),
 720         SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_AXO1MIXER_CTRL,
 721                                 RT5631_M_OUTMIXL_AXO1MIX_BIT , 1 , 1),
 722         SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_AXO1MIXER_CTRL,
 723                                 RT5631_M_OUTMIXR_AXO1MIX_BIT, 1, 1),
 724 };
 725
 726 static const struct snd_kcontrol_new rt5631_AXO2MIX_mixer_controls[] = {
 727         SOC_DAPM_SINGLE("MIC1_BST1 Playback Switch", RT5631_AXO2MIXER_CTRL,
 728                                 RT5631_M_MIC1_AXO2MIX_BIT, 1, 1),
 729         SOC_DAPM_SINGLE("MIC2_BST2 Playback Switch", RT5631_AXO2MIXER_CTRL,
 730                                 RT5631_M_MIC2_AXO2MIX_BIT, 1, 1),
 731         SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_AXO2MIXER_CTRL,
 732                                 RT5631_M_OUTMIXL_AXO2MIX_BIT, 1, 1),
 733         SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_AXO2MIXER_CTRL,
 734                                 RT5631_M_OUTMIXR_AXO2MIX_BIT, 1 , 1),
 735 };
 736
 737 static const struct snd_kcontrol_new rt5631_spolmix_mixer_controls[] = {
 738         SOC_DAPM_SINGLE("SPKVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 739                                 RT5631_M_SPKVOLL_SPOLMIX_BIT, 1, 1),
 740         SOC_DAPM_SINGLE("SPKVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 741                                 RT5631_M_SPKVOLR_SPOLMIX_BIT, 1, 1),
 742 };
 743
 744 static const struct snd_kcontrol_new rt5631_spormix_mixer_controls[] = {
 745         SOC_DAPM_SINGLE("SPKVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 746                                 RT5631_M_SPKVOLL_SPORMIX_BIT, 1, 1),
 747         SOC_DAPM_SINGLE("SPKVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 748                                 RT5631_M_SPKVOLR_SPORMIX_BIT, 1, 1),
 749 };
 750
 751 static const struct snd_kcontrol_new rt5631_monomix_mixer_controls[] = {
 752         SOC_DAPM_SINGLE("OUTVOLL Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 753                                 RT5631_M_OUTVOLL_MONOMIX_BIT, 1, 1),
 754         SOC_DAPM_SINGLE("OUTVOLR Playback Switch", RT5631_SPK_MONO_OUT_CTRL,
 755                                 RT5631_M_OUTVOLR_MONOMIX_BIT, 1, 1),
 756 };
 757
 758 /* Left SPK Volume Input */
 759 static const char *rt5631_spkvoll_sel[] = {"Vmid", "SPKMIXL"};
 760
 761 static SOC_ENUM_SINGLE_DECL(rt5631_spkvoll_enum, RT5631_SPK_OUT_VOL,
 762                             RT5631_L_EN_SHIFT, rt5631_spkvoll_sel);
 763
 764 static const struct snd_kcontrol_new rt5631_spkvoll_mux_control =
 765         SOC_DAPM_ENUM("Left SPKVOL SRC", rt5631_spkvoll_enum);
 766
 767 /* Left HP Volume Input */
 768 static const char *rt5631_hpvoll_sel[] = {"Vmid", "OUTMIXL"};
 769
 770 static SOC_ENUM_SINGLE_DECL(rt5631_hpvoll_enum, RT5631_HP_OUT_VOL,
 771                             RT5631_L_EN_SHIFT, rt5631_hpvoll_sel);
 772
 773 static const struct snd_kcontrol_new rt5631_hpvoll_mux_control =
 774         SOC_DAPM_ENUM("Left HPVOL SRC", rt5631_hpvoll_enum);
 775
 776 /* Left Out Volume Input */
 777 static const char *rt5631_outvoll_sel[] = {"Vmid", "OUTMIXL"};
 778
 779 static SOC_ENUM_SINGLE_DECL(rt5631_outvoll_enum, RT5631_MONO_AXO_1_2_VOL,
 780                             RT5631_L_EN_SHIFT, rt5631_outvoll_sel);
 781
 782 static const struct snd_kcontrol_new rt5631_outvoll_mux_control =
 783         SOC_DAPM_ENUM("Left OUTVOL SRC", rt5631_outvoll_enum);
 784
 785 /* Right Out Volume Input */
 786 static const char *rt5631_outvolr_sel[] = {"Vmid", "OUTMIXR"};
 787
 788 static SOC_ENUM_SINGLE_DECL(rt5631_outvolr_enum, RT5631_MONO_AXO_1_2_VOL,
 789                             RT5631_R_EN_SHIFT, rt5631_outvolr_sel);
 790
 791 static const struct snd_kcontrol_new rt5631_outvolr_mux_control =
 792         SOC_DAPM_ENUM("Right OUTVOL SRC", rt5631_outvolr_enum);
 793
 794 /* Right HP Volume Input */
 795 static const char *rt5631_hpvolr_sel[] = {"Vmid", "OUTMIXR"};
 796
 797 static SOC_ENUM_SINGLE_DECL(rt5631_hpvolr_enum, RT5631_HP_OUT_VOL,
 798                             RT5631_R_EN_SHIFT, rt5631_hpvolr_sel);
 799
 800 static const struct snd_kcontrol_new rt5631_hpvolr_mux_control =
 801         SOC_DAPM_ENUM("Right HPVOL SRC", rt5631_hpvolr_enum);
 802
 803 /* Right SPK Volume Input */
 804 static const char *rt5631_spkvolr_sel[] = {"Vmid", "SPKMIXR"};
 805
 806 static SOC_ENUM_SINGLE_DECL(rt5631_spkvolr_enum, RT5631_SPK_OUT_VOL,
 807                             RT5631_R_EN_SHIFT, rt5631_spkvolr_sel);
 808
 809 static const struct snd_kcontrol_new rt5631_spkvolr_mux_control =
 810         SOC_DAPM_ENUM("Right SPKVOL SRC", rt5631_spkvolr_enum);
 811
 812 /* SPO Left Channel Input */
 813 static const char *rt5631_spol_src_sel[] = {
 814         "SPOLMIX", "MONOIN_RX", "VDAC", "DACL"};
 815
 816 static SOC_ENUM_SINGLE_DECL(rt5631_spol_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 817                             RT5631_SPK_L_MUX_SEL_SHIFT, rt5631_spol_src_sel);
 818
 819 static const struct snd_kcontrol_new rt5631_spol_mux_control =
 820         SOC_DAPM_ENUM("SPOL SRC", rt5631_spol_src_enum);
 821
 822 /* SPO Right Channel Input */
 823 static const char *rt5631_spor_src_sel[] = {
 824         "SPORMIX", "MONOIN_RX", "VDAC", "DACR"};
 825
 826 static SOC_ENUM_SINGLE_DECL(rt5631_spor_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 827                             RT5631_SPK_R_MUX_SEL_SHIFT, rt5631_spor_src_sel);
 828
 829 static const struct snd_kcontrol_new rt5631_spor_mux_control =
 830         SOC_DAPM_ENUM("SPOR SRC", rt5631_spor_src_enum);
 831
 832 /* MONO Input */
 833 static const char *rt5631_mono_src_sel[] = {"MONOMIX", "MONOIN_RX", "VDAC"};
 834
 835 static SOC_ENUM_SINGLE_DECL(rt5631_mono_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 836                             RT5631_MONO_MUX_SEL_SHIFT, rt5631_mono_src_sel);
 837
 838 static const struct snd_kcontrol_new rt5631_mono_mux_control =
 839         SOC_DAPM_ENUM("MONO SRC", rt5631_mono_src_enum);
 840
 841 /* Left HPO Input */
 842 static const char *rt5631_hpl_src_sel[] = {"Left HPVOL", "Left DAC"};
 843
 844 static SOC_ENUM_SINGLE_DECL(rt5631_hpl_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 845                             RT5631_HP_L_MUX_SEL_SHIFT, rt5631_hpl_src_sel);
 846
 847 static const struct snd_kcontrol_new rt5631_hpl_mux_control =
 848         SOC_DAPM_ENUM("HPL SRC", rt5631_hpl_src_enum);
 849
 850 /* Right HPO Input */
 851 static const char *rt5631_hpr_src_sel[] = {"Right HPVOL", "Right DAC"};
 852
 853 static SOC_ENUM_SINGLE_DECL(rt5631_hpr_src_enum, RT5631_SPK_MONO_HP_OUT_CTRL,
 854                             RT5631_HP_R_MUX_SEL_SHIFT, rt5631_hpr_src_sel);
 855
 856 static const struct snd_kcontrol_new rt5631_hpr_mux_control =
 857         SOC_DAPM_ENUM("HPR SRC", rt5631_hpr_src_enum);
 858
 859 static const struct snd_soc_dapm_widget rt5631_dapm_widgets[] = {
 860         /* Vmid */
 861         SND_SOC_DAPM_VMID("Vmid"),
 862         /* PLL1 */
 863         SND_SOC_DAPM_SUPPLY("PLL1", RT5631_PWR_MANAG_ADD2,
 864                         RT5631_PWR_PLL1_BIT, 0, NULL, 0),
 865
 866         /* Input Side */
 867         /* Input Lines */
 868         SND_SOC_DAPM_INPUT("MIC1"),
 869         SND_SOC_DAPM_INPUT("MIC2"),
 870         SND_SOC_DAPM_INPUT("AXIL"),
 871         SND_SOC_DAPM_INPUT("AXIR"),
 872         SND_SOC_DAPM_INPUT("MONOIN_RXN"),
 873         SND_SOC_DAPM_INPUT("MONOIN_RXP"),
 874         SND_SOC_DAPM_INPUT("DMIC"),
 875
 876         /* MICBIAS */
 877         SND_SOC_DAPM_MICBIAS("MIC Bias1", RT5631_PWR_MANAG_ADD2,
 878                         RT5631_PWR_MICBIAS1_VOL_BIT, 0),
 879         SND_SOC_DAPM_MICBIAS("MIC Bias2", RT5631_PWR_MANAG_ADD2,
 880                         RT5631_PWR_MICBIAS2_VOL_BIT, 0),
 881
 882         /* Boost */
 883         SND_SOC_DAPM_PGA("MIC1 Boost", RT5631_PWR_MANAG_ADD2,
 884                         RT5631_PWR_MIC1_BOOT_GAIN_BIT, 0, NULL, 0),
 885         SND_SOC_DAPM_PGA("MIC2 Boost", RT5631_PWR_MANAG_ADD2,
 886                         RT5631_PWR_MIC2_BOOT_GAIN_BIT, 0, NULL, 0),
 887         SND_SOC_DAPM_PGA("MONOIN_RXP Boost", RT5631_PWR_MANAG_ADD4,
 888                         RT5631_PWR_MONO_IN_P_VOL_BIT, 0, NULL, 0),
 889         SND_SOC_DAPM_PGA("MONOIN_RXN Boost", RT5631_PWR_MANAG_ADD4,
 890                         RT5631_PWR_MONO_IN_N_VOL_BIT, 0, NULL, 0),
 891         SND_SOC_DAPM_PGA("AXIL Boost", RT5631_PWR_MANAG_ADD4,
 892                         RT5631_PWR_AXIL_IN_VOL_BIT, 0, NULL, 0),
 893         SND_SOC_DAPM_PGA("AXIR Boost", RT5631_PWR_MANAG_ADD4,
 894                         RT5631_PWR_AXIR_IN_VOL_BIT, 0, NULL, 0),
 895
 896         /* MONO In */
 897         SND_SOC_DAPM_MIXER("MONO_IN", SND_SOC_NOPM, 0, 0, NULL, 0),
 898
 899         /* REC Mixer */
 900         SND_SOC_DAPM_MIXER("RECMIXL Mixer", RT5631_PWR_MANAG_ADD2,
 901                 RT5631_PWR_RECMIXER_L_BIT, 0,
 902                 &rt5631_recmixl_mixer_controls[0],
 903                 ARRAY_SIZE(rt5631_recmixl_mixer_controls)),
 904         SND_SOC_DAPM_MIXER("RECMIXR Mixer", RT5631_PWR_MANAG_ADD2,
 905                 RT5631_PWR_RECMIXER_R_BIT, 0,
 906                 &rt5631_recmixr_mixer_controls[0],
 907                 ARRAY_SIZE(rt5631_recmixr_mixer_controls)),
 908         /* Because of record duplication for L/R channel,
 909          * L/R ADCs need power up at the same time */
 910         SND_SOC_DAPM_MIXER("ADC Mixer", SND_SOC_NOPM, 0, 0, NULL, 0),
 911
 912         /* DMIC */
 913         SND_SOC_DAPM_SUPPLY("DMIC Supply", RT5631_DIG_MIC_CTRL,
 914                 RT5631_DMIC_ENA_SHIFT, 0,
 915                 set_dmic_params, SND_SOC_DAPM_PRE_PMU),
 916         /* ADC Data Srouce */
 917         SND_SOC_DAPM_SUPPLY("Left ADC Select", RT5631_INT_ST_IRQ_CTRL_2,
 918                         RT5631_ADC_DATA_SEL_MIC1_SHIFT, 0, NULL, 0),
 919         SND_SOC_DAPM_SUPPLY("Right ADC Select", RT5631_INT_ST_IRQ_CTRL_2,
 920                         RT5631_ADC_DATA_SEL_MIC2_SHIFT, 0, NULL, 0),
 921
 922         /* ADCs */
 923         SND_SOC_DAPM_ADC("Left ADC", "HIFI Capture",
 924                 RT5631_PWR_MANAG_ADD1, RT5631_PWR_ADC_L_CLK_BIT, 0),
 925         SND_SOC_DAPM_ADC("Right ADC", "HIFI Capture",
 926                 RT5631_PWR_MANAG_ADD1, RT5631_PWR_ADC_R_CLK_BIT, 0),
 927
 928         /* DAC and ADC supply power */
 929         SND_SOC_DAPM_SUPPLY("I2S", RT5631_PWR_MANAG_ADD1,
 930                         RT5631_PWR_MAIN_I2S_BIT, 0, NULL, 0),
 931         SND_SOC_DAPM_SUPPLY("DAC REF", RT5631_PWR_MANAG_ADD1,
 932                         RT5631_PWR_DAC_REF_BIT, 0, NULL, 0),
 933
 934         /* Output Side */
 935         /* DACs */
 936         SND_SOC_DAPM_DAC("Left DAC", "HIFI Playback",
 937                 RT5631_PWR_MANAG_ADD1, RT5631_PWR_DAC_L_CLK_BIT, 0),
 938         SND_SOC_DAPM_DAC("Right DAC", "HIFI Playback",
 939                 RT5631_PWR_MANAG_ADD1, RT5631_PWR_DAC_R_CLK_BIT, 0),
 940         SND_SOC_DAPM_DAC("Voice DAC", "Voice DAC Mono Playback",
 941                                 SND_SOC_NOPM, 0, 0),
 942         SND_SOC_DAPM_PGA("Voice DAC Boost", SND_SOC_NOPM, 0, 0, NULL, 0),
 943         /* DAC supply power */
 944         SND_SOC_DAPM_SUPPLY("Left DAC To Mixer", RT5631_PWR_MANAG_ADD1,
 945                         RT5631_PWR_DAC_L_TO_MIXER_BIT, 0, NULL, 0),
 946         SND_SOC_DAPM_SUPPLY("Right DAC To Mixer", RT5631_PWR_MANAG_ADD1,
 947                         RT5631_PWR_DAC_R_TO_MIXER_BIT, 0, NULL, 0),
 948
 949         /* Left SPK Mixer */
 950         SND_SOC_DAPM_MIXER("SPKMIXL Mixer", RT5631_PWR_MANAG_ADD2,
 951                         RT5631_PWR_SPKMIXER_L_BIT, 0,
 952                         &rt5631_spkmixl_mixer_controls[0],
 953                         ARRAY_SIZE(rt5631_spkmixl_mixer_controls)),
 954         /* Left Out Mixer */
 955         SND_SOC_DAPM_MIXER("OUTMIXL Mixer", RT5631_PWR_MANAG_ADD2,
 956                         RT5631_PWR_OUTMIXER_L_BIT, 0,
 957                         &rt5631_outmixl_mixer_controls[0],
 958                         ARRAY_SIZE(rt5631_outmixl_mixer_controls)),
 959         /* Right Out Mixer */
 960         SND_SOC_DAPM_MIXER("OUTMIXR Mixer", RT5631_PWR_MANAG_ADD2,
 961                         RT5631_PWR_OUTMIXER_R_BIT, 0,
 962                         &rt5631_outmixr_mixer_controls[0],
 963                         ARRAY_SIZE(rt5631_outmixr_mixer_controls)),
 964         /* Right SPK Mixer */
 965         SND_SOC_DAPM_MIXER("SPKMIXR Mixer", RT5631_PWR_MANAG_ADD2,
 966                         RT5631_PWR_SPKMIXER_R_BIT, 0,
 967                         &rt5631_spkmixr_mixer_controls[0],
 968                         ARRAY_SIZE(rt5631_spkmixr_mixer_controls)),
 969
 970         /* Volume Mux */
 971         SND_SOC_DAPM_MUX("Left SPKVOL Mux", RT5631_PWR_MANAG_ADD4,
 972                         RT5631_PWR_SPK_L_VOL_BIT, 0,
 973                         &rt5631_spkvoll_mux_control),
 974         SND_SOC_DAPM_MUX("Left HPVOL Mux", RT5631_PWR_MANAG_ADD4,
 975                         RT5631_PWR_HP_L_OUT_VOL_BIT, 0,
 976                         &rt5631_hpvoll_mux_control),
 977         SND_SOC_DAPM_MUX("Left OUTVOL Mux", RT5631_PWR_MANAG_ADD4,
 978                         RT5631_PWR_LOUT_VOL_BIT, 0,
 979                         &rt5631_outvoll_mux_control),
 980         SND_SOC_DAPM_MUX("Right OUTVOL Mux", RT5631_PWR_MANAG_ADD4,
 981                         RT5631_PWR_ROUT_VOL_BIT, 0,
 982                         &rt5631_outvolr_mux_control),
 983         SND_SOC_DAPM_MUX("Right HPVOL Mux", RT5631_PWR_MANAG_ADD4,
 984                         RT5631_PWR_HP_R_OUT_VOL_BIT, 0,
 985                         &rt5631_hpvolr_mux_control),
 986         SND_SOC_DAPM_MUX("Right SPKVOL Mux", RT5631_PWR_MANAG_ADD4,
 987                         RT5631_PWR_SPK_R_VOL_BIT, 0,
 988                         &rt5631_spkvolr_mux_control),
 989
 990         /* DAC To HP */
 991         SND_SOC_DAPM_PGA_S("Left DAC_HP", 0, SND_SOC_NOPM, 0, 0, NULL, 0),
 992         SND_SOC_DAPM_PGA_S("Right DAC_HP", 0, SND_SOC_NOPM, 0, 0, NULL, 0),
 993
 994         /* HP Depop */
 995         SND_SOC_DAPM_PGA_S("HP Depop", 1, SND_SOC_NOPM, 0, 0,
 996                 hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
 997
 998         /* AXO1 Mixer */
 999         SND_SOC_DAPM_MIXER("AXO1MIX Mixer", RT5631_PWR_MANAG_ADD3,
1000                         RT5631_PWR_AXO1MIXER_BIT, 0,
1001                         &rt5631_AXO1MIX_mixer_controls[0],
1002                         ARRAY_SIZE(rt5631_AXO1MIX_mixer_controls)),
1003         /* SPOL Mixer */
1004         SND_SOC_DAPM_MIXER("SPOLMIX Mixer", SND_SOC_NOPM, 0, 0,
1005                         &rt5631_spolmix_mixer_controls[0],
1006                         ARRAY_SIZE(rt5631_spolmix_mixer_controls)),
1007         /* MONO Mixer */
1008         SND_SOC_DAPM_MIXER("MONOMIX Mixer", RT5631_PWR_MANAG_ADD3,
1009                         RT5631_PWR_MONOMIXER_BIT, 0,
1010                         &rt5631_monomix_mixer_controls[0],
1011                         ARRAY_SIZE(rt5631_monomix_mixer_controls)),
1012         /* SPOR Mixer */
1013         SND_SOC_DAPM_MIXER("SPORMIX Mixer", SND_SOC_NOPM, 0, 0,
1014                         &rt5631_spormix_mixer_controls[0],
1015                         ARRAY_SIZE(rt5631_spormix_mixer_controls)),
1016         /* AXO2 Mixer */
1017         SND_SOC_DAPM_MIXER("AXO2MIX Mixer", RT5631_PWR_MANAG_ADD3,
1018                         RT5631_PWR_AXO2MIXER_BIT, 0,
1019                         &rt5631_AXO2MIX_mixer_controls[0],
1020                         ARRAY_SIZE(rt5631_AXO2MIX_mixer_controls)),
1021
1022         /* Mux */
1023         SND_SOC_DAPM_MUX("SPOL Mux", SND_SOC_NOPM, 0, 0,
1024                         &rt5631_spol_mux_control),
1025         SND_SOC_DAPM_MUX("SPOR Mux", SND_SOC_NOPM, 0, 0,
1026                         &rt5631_spor_mux_control),
1027         SND_SOC_DAPM_MUX("MONO Mux", SND_SOC_NOPM, 0, 0,
1028                         &rt5631_mono_mux_control),
1029         SND_SOC_DAPM_MUX("HPL Mux", SND_SOC_NOPM, 0, 0,
1030                         &rt5631_hpl_mux_control),
1031         SND_SOC_DAPM_MUX("HPR Mux", SND_SOC_NOPM, 0, 0,
1032                         &rt5631_hpr_mux_control),
1033
1034         /* AMP supply */
1035         SND_SOC_DAPM_SUPPLY("MONO Depop", RT5631_PWR_MANAG_ADD3,
1036                         RT5631_PWR_MONO_DEPOP_DIS_BIT, 0, NULL, 0),
1037         SND_SOC_DAPM_SUPPLY("Class D", RT5631_PWR_MANAG_ADD1,
1038                         RT5631_PWR_CLASS_D_BIT, 0, NULL, 0),
1039
1040         /* Output Lines */
1041         SND_SOC_DAPM_OUTPUT("AUXO1"),
1042         SND_SOC_DAPM_OUTPUT("AUXO2"),
1043         SND_SOC_DAPM_OUTPUT("SPOL"),
1044         SND_SOC_DAPM_OUTPUT("SPOR"),
1045         SND_SOC_DAPM_OUTPUT("HPOL"),
1046         SND_SOC_DAPM_OUTPUT("HPOR"),
1047         SND_SOC_DAPM_OUTPUT("MONO"),
1048 };
1049
1050 static const struct snd_soc_dapm_route rt5631_dapm_routes[] = {
1051         {"MIC1 Boost", NULL, "MIC1"},
1052         {"MIC2 Boost", NULL, "MIC2"},
1053         {"MONOIN_RXP Boost", NULL, "MONOIN_RXP"},
1054         {"MONOIN_RXN Boost", NULL, "MONOIN_RXN"},
1055         {"AXIL Boost", NULL, "AXIL"},
1056         {"AXIR Boost", NULL, "AXIR"},
1057
1058         {"MONO_IN", NULL, "MONOIN_RXP Boost"},
1059         {"MONO_IN", NULL, "MONOIN_RXN Boost"},
1060
1061         {"RECMIXL Mixer", "OUTMIXL Capture Switch", "OUTMIXL Mixer"},
1062         {"RECMIXL Mixer", "MIC1_BST1 Capture Switch", "MIC1 Boost"},
1063         {"RECMIXL Mixer", "AXILVOL Capture Switch", "AXIL Boost"},
1064         {"RECMIXL Mixer", "MONOIN_RX Capture Switch", "MONO_IN"},
1065
1066         {"RECMIXR Mixer", "OUTMIXR Capture Switch", "OUTMIXR Mixer"},
1067         {"RECMIXR Mixer", "MIC2_BST2 Capture Switch", "MIC2 Boost"},
1068         {"RECMIXR Mixer", "AXIRVOL Capture Switch", "AXIR Boost"},
1069         {"RECMIXR Mixer", "MONOIN_RX Capture Switch", "MONO_IN"},
1070
1071         {"ADC Mixer", NULL, "RECMIXL Mixer"},
1072         {"ADC Mixer", NULL, "RECMIXR Mixer"},
1073
1074         {"Left ADC", NULL, "ADC Mixer"},
1075         {"Left ADC", NULL, "Left ADC Select", check_adcl_select},
1076         {"Left ADC", NULL, "PLL1", check_sysclk1_source},
1077         {"Left ADC", NULL, "I2S"},
1078         {"Left ADC", NULL, "DAC REF"},
1079
1080         {"Right ADC", NULL, "ADC Mixer"},
1081         {"Right ADC", NULL, "Right ADC Select", check_adcr_select},
1082         {"Right ADC", NULL, "PLL1", check_sysclk1_source},
1083         {"Right ADC", NULL, "I2S"},
1084         {"Right ADC", NULL, "DAC REF"},
1085
1086         {"DMIC", NULL, "DMIC Supply", check_dmic_used},
1087         {"Left ADC", NULL, "DMIC"},
1088         {"Right ADC", NULL, "DMIC"},
1089
1090         {"Left DAC", NULL, "PLL1", check_sysclk1_source},
1091         {"Left DAC", NULL, "I2S"},
1092         {"Left DAC", NULL, "DAC REF"},
1093         {"Right DAC", NULL, "PLL1", check_sysclk1_source},
1094         {"Right DAC", NULL, "I2S"},
1095         {"Right DAC", NULL, "DAC REF"},
1096
1097         {"Voice DAC Boost", NULL, "Voice DAC"},
1098
1099         {"SPKMIXL Mixer", NULL, "Left DAC To Mixer", check_dacl_to_spkmixl},
1100         {"SPKMIXL Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
1101         {"SPKMIXL Mixer", "MIC1_P Playback Switch", "MIC1"},
1102         {"SPKMIXL Mixer", "DACL Playback Switch", "Left DAC"},
1103         {"SPKMIXL Mixer", "OUTMIXL Playback Switch", "OUTMIXL Mixer"},
1104
1105         {"SPKMIXR Mixer", NULL, "Right DAC To Mixer", check_dacr_to_spkmixr},
1106         {"SPKMIXR Mixer", "OUTMIXR Playback Switch", "OUTMIXR Mixer"},
1107         {"SPKMIXR Mixer", "DACR Playback Switch", "Right DAC"},
1108         {"SPKMIXR Mixer", "MIC2_P Playback Switch", "MIC2"},
1109         {"SPKMIXR Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
1110
1111         {"OUTMIXL Mixer", NULL, "Left DAC To Mixer", check_dacl_to_outmixl},
1112         {"OUTMIXL Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
1113         {"OUTMIXL Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
1114         {"OUTMIXL Mixer", "DACL Playback Switch", "Left DAC"},
1115         {"OUTMIXL Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
1116         {"OUTMIXL Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
1117         {"OUTMIXL Mixer", "MONOIN_RXP Playback Switch", "MONOIN_RXP Boost"},
1118         {"OUTMIXL Mixer", "AXILVOL Playback Switch", "AXIL Boost"},
1119         {"OUTMIXL Mixer", "AXIRVOL Playback Switch", "AXIR Boost"},
1120         {"OUTMIXL Mixer", "VDAC Playback Switch", "Voice DAC Boost"},
1121
1122         {"OUTMIXR Mixer", NULL, "Right DAC To Mixer", check_dacr_to_outmixr},
1123         {"OUTMIXR Mixer", "RECMIXL Playback Switch", "RECMIXL Mixer"},
1124         {"OUTMIXR Mixer", "RECMIXR Playback Switch", "RECMIXR Mixer"},
1125         {"OUTMIXR Mixer", "DACR Playback Switch", "Right DAC"},
1126         {"OUTMIXR Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
1127         {"OUTMIXR Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
1128         {"OUTMIXR Mixer", "MONOIN_RXN Playback Switch", "MONOIN_RXN Boost"},
1129         {"OUTMIXR Mixer", "AXILVOL Playback Switch", "AXIL Boost"},
1130         {"OUTMIXR Mixer", "AXIRVOL Playback Switch", "AXIR Boost"},
1131         {"OUTMIXR Mixer", "VDAC Playback Switch", "Voice DAC Boost"},
1132
1133         {"Left SPKVOL Mux",  "SPKMIXL", "SPKMIXL Mixer"},
1134         {"Left SPKVOL Mux",  "Vmid", "Vmid"},
1135         {"Left HPVOL Mux",  "OUTMIXL", "OUTMIXL Mixer"},
1136         {"Left HPVOL Mux",  "Vmid", "Vmid"},
1137         {"Left OUTVOL Mux",  "OUTMIXL", "OUTMIXL Mixer"},
1138         {"Left OUTVOL Mux",  "Vmid", "Vmid"},
1139         {"Right OUTVOL Mux",  "OUTMIXR", "OUTMIXR Mixer"},
1140         {"Right OUTVOL Mux",  "Vmid", "Vmid"},
1141         {"Right HPVOL Mux",  "OUTMIXR", "OUTMIXR Mixer"},
1142         {"Right HPVOL Mux",  "Vmid", "Vmid"},
1143         {"Right SPKVOL Mux",  "SPKMIXR", "SPKMIXR Mixer"},
1144         {"Right SPKVOL Mux",  "Vmid", "Vmid"},
1145
1146         {"AXO1MIX Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
1147         {"AXO1MIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
1148         {"AXO1MIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
1149         {"AXO1MIX Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
1150
1151         {"AXO2MIX Mixer", "MIC1_BST1 Playback Switch", "MIC1 Boost"},
1152         {"AXO2MIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
1153         {"AXO2MIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
1154         {"AXO2MIX Mixer", "MIC2_BST2 Playback Switch", "MIC2 Boost"},
1155
1156         {"SPOLMIX Mixer", "SPKVOLL Playback Switch", "Left SPKVOL Mux"},
1157         {"SPOLMIX Mixer", "SPKVOLR Playback Switch", "Right SPKVOL Mux"},
1158
1159         {"SPORMIX Mixer", "SPKVOLL Playback Switch", "Left SPKVOL Mux"},
1160         {"SPORMIX Mixer", "SPKVOLR Playback Switch", "Right SPKVOL Mux"},
1161
1162         {"MONOMIX Mixer", "OUTVOLL Playback Switch", "Left OUTVOL Mux"},
1163         {"MONOMIX Mixer", "OUTVOLR Playback Switch", "Right OUTVOL Mux"},
1164
1165         {"SPOL Mux", "SPOLMIX", "SPOLMIX Mixer"},
1166         {"SPOL Mux", "MONOIN_RX", "MONO_IN"},
1167         {"SPOL Mux", "VDAC", "Voice DAC Boost"},
1168         {"SPOL Mux", "DACL", "Left DAC"},
1169
1170         {"SPOR Mux", "SPORMIX", "SPORMIX Mixer"},
1171         {"SPOR Mux", "MONOIN_RX", "MONO_IN"},
1172         {"SPOR Mux", "VDAC", "Voice DAC Boost"},
1173         {"SPOR Mux", "DACR", "Right DAC"},
1174
1175         {"MONO Mux", "MONOMIX", "MONOMIX Mixer"},
1176         {"MONO Mux", "MONOIN_RX", "MONO_IN"},
1177         {"MONO Mux", "VDAC", "Voice DAC Boost"},
1178
1179         {"Right DAC_HP", NULL, "Right DAC"},
1180         {"Left DAC_HP", NULL, "Left DAC"},
1181
1182         {"HPL Mux", "Left HPVOL", "Left HPVOL Mux"},
1183         {"HPL Mux", "Left DAC", "Left DAC_HP"},
1184         {"HPR Mux", "Right HPVOL", "Right HPVOL Mux"},
1185         {"HPR Mux", "Right DAC", "Right DAC_HP"},
1186
1187         {"HP Depop", NULL, "HPL Mux"},
1188         {"HP Depop", NULL, "HPR Mux"},
1189
1190         {"AUXO1", NULL, "AXO1MIX Mixer"},
1191         {"AUXO2", NULL, "AXO2MIX Mixer"},
1192
1193         {"SPOL", NULL, "Class D"},
1194         {"SPOL", NULL, "SPOL Mux"},
1195         {"SPOR", NULL, "Class D"},
1196         {"SPOR", NULL, "SPOR Mux"},
1197
1198         {"HPOL", NULL, "HP Depop"},
1199         {"HPOR", NULL, "HP Depop"},
1200
1201         {"MONO", NULL, "MONO Depop"},
1202         {"MONO", NULL, "MONO Mux"},
1203 };
1204
1205 struct coeff_clk_div {
1206         u32 mclk;
1207         u32 bclk;
1208         u32 rate;
1209         u16 reg_val;
1210 };
1211
1212 /* PLL divisors */
1213 struct pll_div {
1214         u32 pll_in;
1215         u32 pll_out;
1216         u16 reg_val;
1217 };
1218
1219 static const struct pll_div codec_master_pll_div[] = {
1220         {2048000,  8192000,  0x0ea0},
1221         {3686400,  8192000,  0x4e27},
1222         {12000000,  8192000,  0x456b},
1223         {13000000,  8192000,  0x495f},
1224         {13100000,  8192000,  0x0320},
1225         {2048000,  11289600,  0xf637},
1226         {3686400,  11289600,  0x2f22},
1227         {12000000,  11289600,  0x3e2f},
1228         {13000000,  11289600,  0x4d5b},
1229         {13100000,  11289600,  0x363b},
1230         {2048000,  16384000,  0x1ea0},
1231         {3686400,  16384000,  0x9e27},
1232         {12000000,  16384000,  0x452b},
1233         {13000000,  16384000,  0x542f},
1234         {13100000,  16384000,  0x03a0},
1235         {2048000,  16934400,  0xe625},
1236         {3686400,  16934400,  0x9126},
1237         {12000000,  16934400,  0x4d2c},
1238         {13000000,  16934400,  0x742f},
1239         {13100000,  16934400,  0x3c27},
1240         {2048000,  22579200,  0x2aa0},
1241         {3686400,  22579200,  0x2f20},
1242         {12000000,  22579200,  0x7e2f},
1243         {13000000,  22579200,  0x742f},
1244         {13100000,  22579200,  0x3c27},
1245         {2048000,  24576000,  0x2ea0},
1246         {3686400,  24576000,  0xee27},
1247         {12000000,  24576000,  0x2915},
1248         {13000000,  24576000,  0x772e},
1249         {13100000,  24576000,  0x0d20},
1250         {26000000,  24576000,  0x2027},
1251         {26000000,  22579200,  0x392f},
1252         {24576000,  22579200,  0x0921},
1253         {24576000,  24576000,  0x02a0},
1254 };
1255
1256 static const struct pll_div codec_slave_pll_div[] = {
1257         {256000,  2048000,  0x46f0},
1258         {256000,  4096000,  0x3ea0},
1259         {352800,  5644800,  0x3ea0},
1260         {512000,  8192000,  0x3ea0},
1261         {1024000,  8192000,  0x46f0},
1262         {705600,  11289600,  0x3ea0},
1263         {1024000,  16384000,  0x3ea0},
1264         {1411200,  22579200,  0x3ea0},
1265         {1536000,  24576000,  0x3ea0},
1266         {2048000,  16384000,  0x1ea0},
1267         {2822400,  22579200,  0x1ea0},
1268         {2822400,  45158400,  0x5ec0},
1269         {5644800,  45158400,  0x46f0},
1270         {3072000,  24576000,  0x1ea0},
1271         {3072000,  49152000,  0x5ec0},
1272         {6144000,  49152000,  0x46f0},
1273         {705600,  11289600,  0x3ea0},
1274         {705600,  8467200,  0x3ab0},
1275         {24576000,  24576000,  0x02a0},
1276         {1411200,  11289600,  0x1690},
1277         {2822400,  11289600,  0x0a90},
1278         {1536000,  12288000,  0x1690},
1279         {3072000,  12288000,  0x0a90},
1280 };
1281
1282 static struct coeff_clk_div coeff_div[] = {
1283         /* sysclk is 256fs */
1284         {2048000,  8000 * 32,  8000, 0x1000},
1285         {2048000,  8000 * 64,  8000, 0x0000},
1286         {2822400,  11025 * 32,  11025,  0x1000},
1287         {2822400,  11025 * 64,  11025,  0x0000},
1288         {4096000,  16000 * 32,  16000,  0x1000},
1289         {4096000,  16000 * 64,  16000,  0x0000},
1290         {5644800,  22050 * 32,  22050,  0x1000},
1291         {5644800,  22050 * 64,  22050,  0x0000},
1292         {8192000,  32000 * 32,  32000,  0x1000},
1293         {8192000,  32000 * 64,  32000,  0x0000},
1294         {11289600,  44100 * 32,  44100,  0x1000},
1295         {11289600,  44100 * 64,  44100,  0x0000},
1296         {12288000,  48000 * 32,  48000,  0x1000},
1297         {12288000,  48000 * 64,  48000,  0x0000},
1298         {22579200,  88200 * 32,  88200,  0x1000},
1299         {22579200,  88200 * 64,  88200,  0x0000},
1300         {24576000,  96000 * 32,  96000,  0x1000},
1301         {24576000,  96000 * 64,  96000,  0x0000},
1302         /* sysclk is 512fs */
1303         {4096000,  8000 * 32,  8000, 0x3000},
1304         {4096000,  8000 * 64,  8000, 0x2000},
1305         {5644800,  11025 * 32,  11025, 0x3000},
1306         {5644800,  11025 * 64,  11025, 0x2000},
1307         {8192000,  16000 * 32,  16000, 0x3000},
1308         {8192000,  16000 * 64,  16000, 0x2000},
1309         {11289600,  22050 * 32,  22050, 0x3000},
1310         {11289600,  22050 * 64,  22050, 0x2000},
1311         {16384000,  32000 * 32,  32000, 0x3000},
1312         {16384000,  32000 * 64,  32000, 0x2000},
1313         {22579200,  44100 * 32,  44100, 0x3000},
1314         {22579200,  44100 * 64,  44100, 0x2000},
1315         {24576000,  48000 * 32,  48000, 0x3000},
1316         {24576000,  48000 * 64,  48000, 0x2000},
1317         {45158400,  88200 * 32,  88200, 0x3000},
1318         {45158400,  88200 * 64,  88200, 0x2000},
1319         {49152000,  96000 * 32,  96000, 0x3000},
1320         {49152000,  96000 * 64,  96000, 0x2000},
1321         /* sysclk is 24.576Mhz or 22.5792Mhz */
1322         {24576000,  8000 * 32,  8000,  0x7080},
1323         {24576000,  8000 * 64,  8000,  0x6080},
1324         {24576000,  16000 * 32,  16000,  0x5080},
1325         {24576000,  16000 * 64,  16000,  0x4080},
1326         {24576000,  24000 * 32,  24000,  0x5000},
1327         {24576000,  24000 * 64,  24000,  0x4000},
1328         {24576000,  32000 * 32,  32000,  0x3080},
1329         {24576000,  32000 * 64,  32000,  0x2080},
1330         {22579200,  11025 * 32,  11025,  0x7000},
1331         {22579200,  11025 * 64,  11025,  0x6000},
1332         {22579200,  22050 * 32,  22050,  0x5000},
1333         {22579200,  22050 * 64,  22050,  0x4000},
1334 };
1335
1336 static int get_coeff(int mclk, int rate, int timesofbclk)
1337 {
1338         int i;
1339
1340         for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
1341                 if (coeff_div[i].mclk == mclk && coeff_div[i].rate == rate &&
1342                         (coeff_div[i].bclk / coeff_div[i].rate) == timesofbclk)
1343                         return i;
1344         }
1345         return -EINVAL;
1346 }
1347
1348 static int rt5631_hifi_pcm_params(struct snd_pcm_substream *substream,
1349                 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1350 {
1351         struct snd_soc_component *component = dai->component;
1352         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
1353         int timesofbclk = 32, coeff;
1354         unsigned int iface = 0;
1355
1356         dev_dbg(component->dev, "enter %s\n", __func__);
1357
1358         rt5631->bclk_rate = snd_soc_params_to_bclk(params);
1359         if (rt5631->bclk_rate < 0) {
1360                 dev_err(component->dev, "Fail to get BCLK rate\n");
1361                 return rt5631->bclk_rate;
1362         }
1363         rt5631->rx_rate = params_rate(params);
1364
1365         if (rt5631->master)
1366                 coeff = get_coeff(rt5631->sysclk, rt5631->rx_rate,
1367                         rt5631->bclk_rate / rt5631->rx_rate);
1368         else
1369                 coeff = get_coeff(rt5631->sysclk, rt5631->rx_rate,
1370                                         timesofbclk);
1371         if (coeff < 0) {
1372                 dev_err(component->dev, "Fail to get coeff\n");
1373                 return coeff;
1374         }
1375
1376         switch (params_width(params)) {
1377         case 16:
1378                 break;
1379         case 20:
1380                 iface |= RT5631_SDP_I2S_DL_20;
1381                 break;
1382         case 24:
1383                 iface |= RT5631_SDP_I2S_DL_24;
1384                 break;
1385         case 8:
1386                 iface |= RT5631_SDP_I2S_DL_8;
1387                 break;
1388         default:
1389                 return -EINVAL;
1390         }
1391
1392         snd_soc_component_update_bits(component, RT5631_SDP_CTRL,
1393                 RT5631_SDP_I2S_DL_MASK, iface);
1394         snd_soc_component_write(component, RT5631_STEREO_AD_DA_CLK_CTRL,
1395                                         coeff_div[coeff].reg_val);
1396
1397         return 0;
1398 }
1399
1400 static int rt5631_hifi_codec_set_dai_fmt(struct snd_soc_dai *codec_dai,
1401                                                 unsigned int fmt)
1402 {
1403         struct snd_soc_component *component = codec_dai->component;
1404         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
1405         unsigned int iface = 0;
1406
1407         dev_dbg(component->dev, "enter %s\n", __func__);
1408
1409         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1410         case SND_SOC_DAIFMT_CBM_CFM:
1411                 rt5631->master = 1;
1412                 break;
1413         case SND_SOC_DAIFMT_CBS_CFS:
1414                 iface |= RT5631_SDP_MODE_SEL_SLAVE;
1415                 rt5631->master = 0;
1416                 break;
1417         default:
1418                 return -EINVAL;
1419         }
1420
1421         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1422         case SND_SOC_DAIFMT_I2S:
1423                 break;
1424         case SND_SOC_DAIFMT_LEFT_J:
1425                 iface |= RT5631_SDP_I2S_DF_LEFT;
1426                 break;
1427         case SND_SOC_DAIFMT_DSP_A:
1428                 iface |= RT5631_SDP_I2S_DF_PCM_A;
1429                 break;
1430         case SND_SOC_DAIFMT_DSP_B:
1431                 iface  |= RT5631_SDP_I2S_DF_PCM_B;
1432                 break;
1433         default:
1434                 return -EINVAL;
1435         }
1436
1437         switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1438         case SND_SOC_DAIFMT_NB_NF:
1439                 break;
1440         case SND_SOC_DAIFMT_IB_NF:
1441                 iface |= RT5631_SDP_I2S_BCLK_POL_CTRL;
1442                 break;
1443         default:
1444                 return -EINVAL;
1445         }
1446
1447         snd_soc_component_write(component, RT5631_SDP_CTRL, iface);
1448
1449         return 0;
1450 }
1451
1452 static int rt5631_hifi_codec_set_dai_sysclk(struct snd_soc_dai *codec_dai,
1453                                 int clk_id, unsigned int freq, int dir)
1454 {
1455         struct snd_soc_component *component = codec_dai->component;
1456         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
1457
1458         dev_dbg(component->dev, "enter %s, syclk=%d\n", __func__, freq);
1459
1460         if ((freq >= (256 * 8000)) && (freq <= (512 * 96000))) {
1461                 rt5631->sysclk = freq;
1462                 return 0;
1463         }
1464
1465         return -EINVAL;
1466 }
1467
1468 static int rt5631_codec_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
1469                 int source, unsigned int freq_in, unsigned int freq_out)
1470 {
1471         struct snd_soc_component *component = codec_dai->component;
1472         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
1473         int i, ret = -EINVAL;
1474
1475         dev_dbg(component->dev, "enter %s\n", __func__);
1476
1477         if (!freq_in || !freq_out) {
1478                 dev_dbg(component->dev, "PLL disabled\n");
1479
1480                 snd_soc_component_update_bits(component, RT5631_GLOBAL_CLK_CTRL,
1481                         RT5631_SYSCLK_SOUR_SEL_MASK,
1482                         RT5631_SYSCLK_SOUR_SEL_MCLK);
1483
1484                 return 0;
1485         }
1486
1487         if (rt5631->master) {
1488                 for (i = 0; i < ARRAY_SIZE(codec_master_pll_div); i++)
1489                         if (freq_in == codec_master_pll_div[i].pll_in &&
1490                         freq_out == codec_master_pll_div[i].pll_out) {
1491                                 dev_info(component->dev,
1492                                         "change PLL in master mode\n");
1493                                 snd_soc_component_write(component, RT5631_PLL_CTRL,
1494                                         codec_master_pll_div[i].reg_val);
1495                                 schedule_timeout_uninterruptible(
1496                                         msecs_to_jiffies(20));
1497                                 snd_soc_component_update_bits(component,
1498                                         RT5631_GLOBAL_CLK_CTRL,
1499                                         RT5631_SYSCLK_SOUR_SEL_MASK |
1500                                         RT5631_PLLCLK_SOUR_SEL_MASK,
1501                                         RT5631_SYSCLK_SOUR_SEL_PLL |
1502                                         RT5631_PLLCLK_SOUR_SEL_MCLK);
1503                                 ret = 0;
1504                                 break;
1505                         }
1506         } else {
1507                 for (i = 0; i < ARRAY_SIZE(codec_slave_pll_div); i++)
1508                         if (freq_in == codec_slave_pll_div[i].pll_in &&
1509                         freq_out == codec_slave_pll_div[i].pll_out) {
1510                                 dev_info(component->dev,
1511                                         "change PLL in slave mode\n");
1512                                 snd_soc_component_write(component, RT5631_PLL_CTRL,
1513                                         codec_slave_pll_div[i].reg_val);
1514                                 schedule_timeout_uninterruptible(
1515                                         msecs_to_jiffies(20));
1516                                 snd_soc_component_update_bits(component,
1517                                         RT5631_GLOBAL_CLK_CTRL,
1518                                         RT5631_SYSCLK_SOUR_SEL_MASK |
1519                                         RT5631_PLLCLK_SOUR_SEL_MASK,
1520                                         RT5631_SYSCLK_SOUR_SEL_PLL |
1521                                         RT5631_PLLCLK_SOUR_SEL_BCLK);
1522                                 ret = 0;
1523                                 break;
1524                         }
1525         }
1526
1527         return ret;
1528 }
1529
1530 static int rt5631_set_bias_level(struct snd_soc_component *component,
1531                         enum snd_soc_bias_level level)
1532 {
1533         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
1534
1535         switch (level) {
1536         case SND_SOC_BIAS_ON:
1537         case SND_SOC_BIAS_PREPARE:
1538                 snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD2,
1539                         RT5631_PWR_MICBIAS1_VOL | RT5631_PWR_MICBIAS2_VOL,
1540                         RT5631_PWR_MICBIAS1_VOL | RT5631_PWR_MICBIAS2_VOL);
1541                 break;
1542
1543         case SND_SOC_BIAS_STANDBY:
1544                 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
1545                         snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD3,
1546                                 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS,
1547                                 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS);
1548                         msleep(80);
1549                         snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD3,
1550                                 RT5631_PWR_FAST_VREF_CTRL,
1551                                 RT5631_PWR_FAST_VREF_CTRL);
1552                         regcache_cache_only(rt5631->regmap, false);
1553                         regcache_sync(rt5631->regmap);
1554                 }
1555                 break;
1556
1557         case SND_SOC_BIAS_OFF:
1558                 snd_soc_component_write(component, RT5631_PWR_MANAG_ADD1, 0x0000);
1559                 snd_soc_component_write(component, RT5631_PWR_MANAG_ADD2, 0x0000);
1560                 snd_soc_component_write(component, RT5631_PWR_MANAG_ADD3, 0x0000);
1561                 snd_soc_component_write(component, RT5631_PWR_MANAG_ADD4, 0x0000);
1562                 break;
1563
1564         default:
1565                 break;
1566         }
1567
1568         return 0;
1569 }
1570
1571 static int rt5631_probe(struct snd_soc_component *component)
1572 {
1573         struct rt5631_priv *rt5631 = snd_soc_component_get_drvdata(component);
1574         unsigned int val;
1575
1576         val = rt5631_read_index(component, RT5631_ADDA_MIXER_INTL_REG3);
1577         if (val & 0x0002)
1578                 rt5631->codec_version = 1;
1579         else
1580                 rt5631->codec_version = 0;
1581
1582         rt5631_reset(component);
1583         snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD3,
1584                 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS,
1585                 RT5631_PWR_VREF | RT5631_PWR_MAIN_BIAS);
1586         msleep(80);
1587         snd_soc_component_update_bits(component, RT5631_PWR_MANAG_ADD3,
1588                 RT5631_PWR_FAST_VREF_CTRL, RT5631_PWR_FAST_VREF_CTRL);
1589         /* enable HP zero cross */
1590         snd_soc_component_write(component, RT5631_INT_ST_IRQ_CTRL_2, 0x0f18);
1591         /* power off ClassD auto Recovery */
1592         if (rt5631->codec_version)
1593                 snd_soc_component_update_bits(component, RT5631_INT_ST_IRQ_CTRL_2,
1594                                         0x2000, 0x2000);
1595         else
1596                 snd_soc_component_update_bits(component, RT5631_INT_ST_IRQ_CTRL_2,
1597                                         0x2000, 0);
1598         /* DMIC */
1599         if (rt5631->dmic_used_flag) {
1600                 snd_soc_component_update_bits(component, RT5631_GPIO_CTRL,
1601                         RT5631_GPIO_PIN_FUN_SEL_MASK |
1602                         RT5631_GPIO_DMIC_FUN_SEL_MASK,
1603                         RT5631_GPIO_PIN_FUN_SEL_GPIO_DIMC |
1604                         RT5631_GPIO_DMIC_FUN_SEL_DIMC);
1605                 snd_soc_component_update_bits(component, RT5631_DIG_MIC_CTRL,
1606                         RT5631_DMIC_L_CH_LATCH_MASK |
1607                         RT5631_DMIC_R_CH_LATCH_MASK,
1608                         RT5631_DMIC_L_CH_LATCH_FALLING |
1609                         RT5631_DMIC_R_CH_LATCH_RISING);
1610         }
1611
1612         snd_soc_component_init_bias_level(component, SND_SOC_BIAS_STANDBY);
1613
1614         return 0;
1615 }
1616
1617 #define RT5631_STEREO_RATES SNDRV_PCM_RATE_8000_96000
1618 #define RT5631_FORMAT   (SNDRV_PCM_FMTBIT_S16_LE | \
1619                         SNDRV_PCM_FMTBIT_S20_3LE | \
1620                         SNDRV_PCM_FMTBIT_S24_LE | \
1621                         SNDRV_PCM_FMTBIT_S8)
1622
1623 static const struct snd_soc_dai_ops rt5631_ops = {
1624         .hw_params = rt5631_hifi_pcm_params,
1625         .set_fmt = rt5631_hifi_codec_set_dai_fmt,
1626         .set_sysclk = rt5631_hifi_codec_set_dai_sysclk,
1627         .set_pll = rt5631_codec_set_dai_pll,
1628 };
1629
1630 static struct snd_soc_dai_driver rt5631_dai[] = {
1631         {
1632                 .name = "rt5631-hifi",
1633                 .id = 1,
1634                 .playback = {
1635                         .stream_name = "HIFI Playback",
1636                         .channels_min = 1,
1637                         .channels_max = 2,
1638                         .rates = RT5631_STEREO_RATES,
1639                         .formats = RT5631_FORMAT,
1640                 },
1641                 .capture = {
1642                         .stream_name = "HIFI Capture",
1643                         .channels_min = 1,
1644                         .channels_max = 2,
1645                         .rates = RT5631_STEREO_RATES,
1646                         .formats = RT5631_FORMAT,
1647                 },
1648                 .ops = &rt5631_ops,
1649         },
1650 };
1651
1652 static const struct snd_soc_component_driver soc_component_dev_rt5631 = {
1653         .probe                  = rt5631_probe,
1654         .set_bias_level         = rt5631_set_bias_level,
1655         .controls               = rt5631_snd_controls,
1656         .num_controls           = ARRAY_SIZE(rt5631_snd_controls),
1657         .dapm_widgets           = rt5631_dapm_widgets,
1658         .num_dapm_widgets       = ARRAY_SIZE(rt5631_dapm_widgets),
1659         .dapm_routes            = rt5631_dapm_routes,
1660         .num_dapm_routes        = ARRAY_SIZE(rt5631_dapm_routes),
1661         .suspend_bias_off       = 1,
1662         .idle_bias_on           = 1,
1663         .use_pmdown_time        = 1,
1664         .endianness             = 1,
1665         .non_legacy_dai_naming  = 1,
1666 };
1667
1668 static const struct i2c_device_id rt5631_i2c_id[] = {
1669         { "rt5631", 0 },
1670         { "alc5631", 0 },
1671         { }
1672 };
1673 MODULE_DEVICE_TABLE(i2c, rt5631_i2c_id);
1674
1675 #ifdef CONFIG_OF
1676 static const struct of_device_id rt5631_i2c_dt_ids[] = {
1677         { .compatible = "realtek,rt5631"},
1678         { .compatible = "realtek,alc5631"},
1679         { }
1680 };
1681 MODULE_DEVICE_TABLE(of, rt5631_i2c_dt_ids);
1682 #endif
1683
1684 static const struct regmap_config rt5631_regmap_config = {
1685         .reg_bits = 8,
1686         .val_bits = 16,
1687
1688         .readable_reg = rt5631_readable_register,
1689         .volatile_reg = rt5631_volatile_register,
1690         .max_register = RT5631_VENDOR_ID2,
1691         .reg_defaults = rt5631_reg,
1692         .num_reg_defaults = ARRAY_SIZE(rt5631_reg),
1693         .cache_type = REGCACHE_RBTREE,
1694 };
1695
1696 static int rt5631_i2c_probe(struct i2c_client *i2c,
1697                     const struct i2c_device_id *id)
1698 {
1699         struct rt5631_priv *rt5631;
1700         int ret;
1701
1702         rt5631 = devm_kzalloc(&i2c->dev, sizeof(struct rt5631_priv),
1703                               GFP_KERNEL);
1704         if (NULL == rt5631)
1705                 return -ENOMEM;
1706
1707         i2c_set_clientdata(i2c, rt5631);
1708
1709         rt5631->regmap = devm_regmap_init_i2c(i2c, &rt5631_regmap_config);
1710         if (IS_ERR(rt5631->regmap))
1711                 return PTR_ERR(rt5631->regmap);
1712
1713         ret = devm_snd_soc_register_component(&i2c->dev,
1714                         &soc_component_dev_rt5631,
1715                         rt5631_dai, ARRAY_SIZE(rt5631_dai));
1716         return ret;
1717 }
1718
1719 static int rt5631_i2c_remove(struct i2c_client *client)
1720 {
1721         return 0;
1722 }
1723
1724 static struct i2c_driver rt5631_i2c_driver = {
1725         .driver = {
1726                 .name = "rt5631",
1727                 .of_match_table = of_match_ptr(rt5631_i2c_dt_ids),
1728         },
1729         .probe = rt5631_i2c_probe,
1730         .remove   = rt5631_i2c_remove,
1731         .id_table = rt5631_i2c_id,
1732 };
1733
1734 module_i2c_driver(rt5631_i2c_driver);
1735
1736 MODULE_DESCRIPTION("ASoC RT5631 driver");
1737 MODULE_AUTHOR("flove <flove@realtek.com>");
1738 MODULE_LICENSE("GPL");