sound/soc/codecs/rt5660.c

   1 /*
   2  * rt5660.c  --  RT5660 ALSA SoC audio codec driver
   3  *
   4  * Copyright 2016 Realtek Semiconductor Corp.
   5  * Author: Oder Chiou <oder_chiou@realtek.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 #include <linux/module.h>
  13 #include <linux/moduleparam.h>
  14 #include <linux/init.h>
  15 #include <linux/delay.h>
  16 #include <linux/pm.h>
  17 #include <linux/gpio.h>
  18 #include <linux/i2c.h>
  19 #include <linux/regmap.h>
  20 #include <linux/of.h>
  21 #include <linux/of_gpio.h>
  22 #include <linux/platform_device.h>
  23 #include <linux/spi/spi.h>
  24 #include <linux/acpi.h>
  25 #include <sound/core.h>
  26 #include <sound/pcm.h>
  27 #include <sound/pcm_params.h>
  28 #include <sound/soc.h>
  29 #include <sound/soc-dapm.h>
  30 #include <sound/initval.h>
  31 #include <sound/tlv.h>
  32
  33 #include "rl6231.h"
  34 #include "rt5660.h"
  35
  36 #define RT5660_DEVICE_ID 0x6338
  37
  38 #define RT5660_PR_RANGE_BASE (0xff + 1)
  39 #define RT5660_PR_SPACING 0x100
  40
  41 #define RT5660_PR_BASE (RT5660_PR_RANGE_BASE + (0 * RT5660_PR_SPACING))
  42
  43 static const struct regmap_range_cfg rt5660_ranges[] = {
  44         { .name = "PR", .range_min = RT5660_PR_BASE,
  45           .range_max = RT5660_PR_BASE + 0xf3,
  46           .selector_reg = RT5660_PRIV_INDEX,
  47           .selector_mask = 0xff,
  48           .selector_shift = 0x0,
  49           .window_start = RT5660_PRIV_DATA,
  50           .window_len = 0x1, },
  51 };
  52
  53 static const struct reg_sequence rt5660_patch[] = {
  54         { RT5660_ALC_PGA_CTRL2,         0x44c3 },
  55         { RT5660_PR_BASE + 0x3d,        0x2600 },
  56 };
  57
  58 static const struct reg_default rt5660_reg[] = {
  59         { 0x00, 0x0000 },
  60         { 0x01, 0xc800 },
  61         { 0x02, 0xc8c8 },
  62         { 0x0d, 0x1010 },
  63         { 0x0e, 0x1010 },
  64         { 0x19, 0xafaf },
  65         { 0x1c, 0x2f2f },
  66         { 0x1e, 0x0000 },
  67         { 0x27, 0x6060 },
  68         { 0x29, 0x8080 },
  69         { 0x2a, 0x4242 },
  70         { 0x2f, 0x0000 },
  71         { 0x3b, 0x0000 },
  72         { 0x3c, 0x007f },
  73         { 0x3d, 0x0000 },
  74         { 0x3e, 0x007f },
  75         { 0x45, 0xe000 },
  76         { 0x46, 0x003e },
  77         { 0x48, 0xf800 },
  78         { 0x4a, 0x0004 },
  79         { 0x4d, 0x0000 },
  80         { 0x4e, 0x0000 },
  81         { 0x4f, 0x01ff },
  82         { 0x50, 0x0000 },
  83         { 0x51, 0x0000 },
  84         { 0x52, 0x01ff },
  85         { 0x61, 0x0000 },
  86         { 0x62, 0x0000 },
  87         { 0x63, 0x00c0 },
  88         { 0x64, 0x0000 },
  89         { 0x65, 0x0000 },
  90         { 0x66, 0x0000 },
  91         { 0x70, 0x8000 },
  92         { 0x73, 0x7000 },
  93         { 0x74, 0x3c00 },
  94         { 0x75, 0x2800 },
  95         { 0x80, 0x0000 },
  96         { 0x81, 0x0000 },
  97         { 0x82, 0x0000 },
  98         { 0x8c, 0x0228 },
  99         { 0x8d, 0xa000 },
 100         { 0x8e, 0x0000 },
 101         { 0x92, 0x0000 },
 102         { 0x93, 0x3000 },
 103         { 0xa1, 0x0059 },
 104         { 0xa2, 0x0001 },
 105         { 0xa3, 0x5c80 },
 106         { 0xa4, 0x0146 },
 107         { 0xa5, 0x1f1f },
 108         { 0xa6, 0x78c6 },
 109         { 0xa7, 0xe5ec },
 110         { 0xa8, 0xba61 },
 111         { 0xa9, 0x3c78 },
 112         { 0xaa, 0x8ae2 },
 113         { 0xab, 0xe5ec },
 114         { 0xac, 0xc600 },
 115         { 0xad, 0xba61 },
 116         { 0xae, 0x17ed },
 117         { 0xb0, 0x2080 },
 118         { 0xb1, 0x0000 },
 119         { 0xb3, 0x001f },
 120         { 0xb4, 0x020c },
 121         { 0xb5, 0x1f00 },
 122         { 0xb6, 0x0000 },
 123         { 0xb7, 0x4000 },
 124         { 0xbb, 0x0000 },
 125         { 0xbd, 0x0000 },
 126         { 0xbe, 0x0000 },
 127         { 0xbf, 0x0100 },
 128         { 0xc0, 0x0000 },
 129         { 0xc2, 0x0000 },
 130         { 0xd3, 0xa220 },
 131         { 0xd9, 0x0809 },
 132         { 0xda, 0x0000 },
 133         { 0xe0, 0x8000 },
 134         { 0xe1, 0x0200 },
 135         { 0xe2, 0x8000 },
 136         { 0xe3, 0x0200 },
 137         { 0xe4, 0x0f20 },
 138         { 0xe5, 0x001f },
 139         { 0xe6, 0x020c },
 140         { 0xe7, 0x1f00 },
 141         { 0xe8, 0x0000 },
 142         { 0xe9, 0x4000 },
 143         { 0xea, 0x00a6 },
 144         { 0xeb, 0x04c3 },
 145         { 0xec, 0x27c8 },
 146         { 0xed, 0x7418 },
 147         { 0xee, 0xbf50 },
 148         { 0xef, 0x0045 },
 149         { 0xf0, 0x0007 },
 150         { 0xfa, 0x0000 },
 151         { 0xfd, 0x0000 },
 152         { 0xfe, 0x10ec },
 153         { 0xff, 0x6338 },
 154 };
 155
 156 static bool rt5660_volatile_register(struct device *dev, unsigned int reg)
 157 {
 158         int i;
 159
 160         for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
 161                 if ((reg >= rt5660_ranges[i].window_start &&
 162                      reg <= rt5660_ranges[i].window_start +
 163                      rt5660_ranges[i].window_len) ||
 164                     (reg >= rt5660_ranges[i].range_min &&
 165                      reg <= rt5660_ranges[i].range_max))
 166                         return true;
 167
 168         switch (reg) {
 169         case RT5660_RESET:
 170         case RT5660_PRIV_DATA:
 171         case RT5660_EQ_CTRL1:
 172         case RT5660_IRQ_CTRL2:
 173         case RT5660_INT_IRQ_ST:
 174         case RT5660_VENDOR_ID:
 175         case RT5660_VENDOR_ID1:
 176         case RT5660_VENDOR_ID2:
 177                 return true;
 178         default:
 179                 return false;
 180         }
 181 }
 182
 183 static bool rt5660_readable_register(struct device *dev, unsigned int reg)
 184 {
 185         int i;
 186
 187         for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
 188                 if ((reg >= rt5660_ranges[i].window_start &&
 189                      reg <= rt5660_ranges[i].window_start +
 190                      rt5660_ranges[i].window_len) ||
 191                     (reg >= rt5660_ranges[i].range_min &&
 192                      reg <= rt5660_ranges[i].range_max))
 193                         return true;
 194
 195         switch (reg) {
 196         case RT5660_RESET:
 197         case RT5660_SPK_VOL:
 198         case RT5660_LOUT_VOL:
 199         case RT5660_IN1_IN2:
 200         case RT5660_IN3_IN4:
 201         case RT5660_DAC1_DIG_VOL:
 202         case RT5660_STO1_ADC_DIG_VOL:
 203         case RT5660_ADC_BST_VOL1:
 204         case RT5660_STO1_ADC_MIXER:
 205         case RT5660_AD_DA_MIXER:
 206         case RT5660_STO_DAC_MIXER:
 207         case RT5660_DIG_INF1_DATA:
 208         case RT5660_REC_L1_MIXER:
 209         case RT5660_REC_L2_MIXER:
 210         case RT5660_REC_R1_MIXER:
 211         case RT5660_REC_R2_MIXER:
 212         case RT5660_LOUT_MIXER:
 213         case RT5660_SPK_MIXER:
 214         case RT5660_SPO_MIXER:
 215         case RT5660_SPO_CLSD_RATIO:
 216         case RT5660_OUT_L_GAIN1:
 217         case RT5660_OUT_L_GAIN2:
 218         case RT5660_OUT_L1_MIXER:
 219         case RT5660_OUT_R_GAIN1:
 220         case RT5660_OUT_R_GAIN2:
 221         case RT5660_OUT_R1_MIXER:
 222         case RT5660_PWR_DIG1:
 223         case RT5660_PWR_DIG2:
 224         case RT5660_PWR_ANLG1:
 225         case RT5660_PWR_ANLG2:
 226         case RT5660_PWR_MIXER:
 227         case RT5660_PWR_VOL:
 228         case RT5660_PRIV_INDEX:
 229         case RT5660_PRIV_DATA:
 230         case RT5660_I2S1_SDP:
 231         case RT5660_ADDA_CLK1:
 232         case RT5660_ADDA_CLK2:
 233         case RT5660_DMIC_CTRL1:
 234         case RT5660_GLB_CLK:
 235         case RT5660_PLL_CTRL1:
 236         case RT5660_PLL_CTRL2:
 237         case RT5660_CLSD_AMP_OC_CTRL:
 238         case RT5660_CLSD_AMP_CTRL:
 239         case RT5660_LOUT_AMP_CTRL:
 240         case RT5660_SPK_AMP_SPKVDD:
 241         case RT5660_MICBIAS:
 242         case RT5660_CLSD_OUT_CTRL1:
 243         case RT5660_CLSD_OUT_CTRL2:
 244         case RT5660_DIPOLE_MIC_CTRL1:
 245         case RT5660_DIPOLE_MIC_CTRL2:
 246         case RT5660_DIPOLE_MIC_CTRL3:
 247         case RT5660_DIPOLE_MIC_CTRL4:
 248         case RT5660_DIPOLE_MIC_CTRL5:
 249         case RT5660_DIPOLE_MIC_CTRL6:
 250         case RT5660_DIPOLE_MIC_CTRL7:
 251         case RT5660_DIPOLE_MIC_CTRL8:
 252         case RT5660_DIPOLE_MIC_CTRL9:
 253         case RT5660_DIPOLE_MIC_CTRL10:
 254         case RT5660_DIPOLE_MIC_CTRL11:
 255         case RT5660_DIPOLE_MIC_CTRL12:
 256         case RT5660_EQ_CTRL1:
 257         case RT5660_EQ_CTRL2:
 258         case RT5660_DRC_AGC_CTRL1:
 259         case RT5660_DRC_AGC_CTRL2:
 260         case RT5660_DRC_AGC_CTRL3:
 261         case RT5660_DRC_AGC_CTRL4:
 262         case RT5660_DRC_AGC_CTRL5:
 263         case RT5660_JD_CTRL:
 264         case RT5660_IRQ_CTRL1:
 265         case RT5660_IRQ_CTRL2:
 266         case RT5660_INT_IRQ_ST:
 267         case RT5660_GPIO_CTRL1:
 268         case RT5660_GPIO_CTRL2:
 269         case RT5660_WIND_FILTER_CTRL1:
 270         case RT5660_SV_ZCD1:
 271         case RT5660_SV_ZCD2:
 272         case RT5660_DRC1_LM_CTRL1:
 273         case RT5660_DRC1_LM_CTRL2:
 274         case RT5660_DRC2_LM_CTRL1:
 275         case RT5660_DRC2_LM_CTRL2:
 276         case RT5660_MULTI_DRC_CTRL:
 277         case RT5660_DRC2_CTRL1:
 278         case RT5660_DRC2_CTRL2:
 279         case RT5660_DRC2_CTRL3:
 280         case RT5660_DRC2_CTRL4:
 281         case RT5660_DRC2_CTRL5:
 282         case RT5660_ALC_PGA_CTRL1:
 283         case RT5660_ALC_PGA_CTRL2:
 284         case RT5660_ALC_PGA_CTRL3:
 285         case RT5660_ALC_PGA_CTRL4:
 286         case RT5660_ALC_PGA_CTRL5:
 287         case RT5660_ALC_PGA_CTRL6:
 288         case RT5660_ALC_PGA_CTRL7:
 289         case RT5660_GEN_CTRL1:
 290         case RT5660_GEN_CTRL2:
 291         case RT5660_GEN_CTRL3:
 292         case RT5660_VENDOR_ID:
 293         case RT5660_VENDOR_ID1:
 294         case RT5660_VENDOR_ID2:
 295                 return true;
 296         default:
 297                 return false;
 298         }
 299 }
 300
 301 static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0);
 302 static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0);
 303 static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0);
 304 static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0);
 305 static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0);
 306
 307 static const struct snd_kcontrol_new rt5660_snd_controls[] = {
 308         /* Speaker Output Volume */
 309         SOC_SINGLE("Speaker Playback Switch", RT5660_SPK_VOL, RT5660_L_MUTE_SFT,
 310                 1, 1),
 311         SOC_SINGLE_TLV("Speaker Playback Volume", RT5660_SPK_VOL,
 312                 RT5660_L_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
 313
 314         /* OUTPUT Control */
 315         SOC_DOUBLE("OUT Playback Switch", RT5660_LOUT_VOL, RT5660_L_MUTE_SFT,
 316                 RT5660_R_MUTE_SFT, 1, 1),
 317         SOC_DOUBLE_TLV("OUT Playback Volume", RT5660_LOUT_VOL, RT5660_L_VOL_SFT,
 318                 RT5660_R_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
 319
 320         /* DAC Digital Volume */
 321         SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5660_DAC1_DIG_VOL,
 322                 RT5660_DAC_L1_VOL_SFT, RT5660_DAC_R1_VOL_SFT, 87, 0,
 323                 rt5660_dac_vol_tlv),
 324
 325         /* IN1/IN2/IN3 Control */
 326         SOC_SINGLE_TLV("IN1 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT1, 69,
 327                 0, rt5660_bst_tlv),
 328         SOC_SINGLE_TLV("IN2 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT2, 69,
 329                 0, rt5660_bst_tlv),
 330         SOC_SINGLE_TLV("IN3 Boost Volume", RT5660_IN3_IN4, RT5660_BST_SFT3, 69,
 331                 0, rt5660_bst_tlv),
 332
 333         /* ADC Digital Volume Control */
 334         SOC_DOUBLE("ADC Capture Switch", RT5660_STO1_ADC_DIG_VOL,
 335                 RT5660_L_MUTE_SFT, RT5660_R_MUTE_SFT, 1, 1),
 336         SOC_DOUBLE_TLV("ADC Capture Volume", RT5660_STO1_ADC_DIG_VOL,
 337                 RT5660_ADC_L_VOL_SFT, RT5660_ADC_R_VOL_SFT, 63, 0,
 338                 rt5660_adc_vol_tlv),
 339
 340         /* ADC Boost Volume Control */
 341         SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5660_ADC_BST_VOL1,
 342                 RT5660_STO1_ADC_L_BST_SFT, RT5660_STO1_ADC_R_BST_SFT, 3, 0,
 343                 rt5660_adc_bst_tlv),
 344 };
 345
 346 /**
 347  * rt5660_set_dmic_clk - Set parameter of dmic.
 348  *
 349  * @w: DAPM widget.
 350  * @kcontrol: The kcontrol of this widget.
 351  * @event: Event id.
 352  *
 353  */
 354 static int rt5660_set_dmic_clk(struct snd_soc_dapm_widget *w,
 355         struct snd_kcontrol *kcontrol, int event)
 356 {
 357         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 358         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
 359         int idx, rate;
 360
 361         rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap,
 362                 RT5660_ADDA_CLK1, RT5660_I2S_PD1_SFT);
 363         idx = rl6231_calc_dmic_clk(rate);
 364         if (idx < 0)
 365                 dev_err(component->dev, "Failed to set DMIC clock\n");
 366         else
 367                 snd_soc_component_update_bits(component, RT5660_DMIC_CTRL1,
 368                         RT5660_DMIC_CLK_MASK, idx << RT5660_DMIC_CLK_SFT);
 369
 370         return idx;
 371 }
 372
 373 static int rt5660_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
 374                          struct snd_soc_dapm_widget *sink)
 375 {
 376         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 377         unsigned int val;
 378
 379         val = snd_soc_component_read32(component, RT5660_GLB_CLK);
 380         val &= RT5660_SCLK_SRC_MASK;
 381         if (val == RT5660_SCLK_SRC_PLL1)
 382                 return 1;
 383         else
 384                 return 0;
 385 }
 386
 387 /* Digital Mixer */
 388 static const struct snd_kcontrol_new rt5660_sto1_adc_l_mix[] = {
 389         SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
 390                         RT5660_M_ADC_L1_SFT, 1, 1),
 391         SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
 392                         RT5660_M_ADC_L2_SFT, 1, 1),
 393 };
 394
 395 static const struct snd_kcontrol_new rt5660_sto1_adc_r_mix[] = {
 396         SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
 397                         RT5660_M_ADC_R1_SFT, 1, 1),
 398         SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
 399                         RT5660_M_ADC_R2_SFT, 1, 1),
 400 };
 401
 402 static const struct snd_kcontrol_new rt5660_dac_l_mix[] = {
 403         SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
 404                         RT5660_M_ADCMIX_L_SFT, 1, 1),
 405         SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
 406                         RT5660_M_DAC1_L_SFT, 1, 1),
 407 };
 408
 409 static const struct snd_kcontrol_new rt5660_dac_r_mix[] = {
 410         SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
 411                         RT5660_M_ADCMIX_R_SFT, 1, 1),
 412         SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
 413                         RT5660_M_DAC1_R_SFT, 1, 1),
 414 };
 415
 416 static const struct snd_kcontrol_new rt5660_sto_dac_l_mix[] = {
 417         SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
 418                         RT5660_M_DAC_L1_SFT, 1, 1),
 419         SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
 420                         RT5660_M_DAC_R1_STO_L_SFT, 1, 1),
 421 };
 422
 423 static const struct snd_kcontrol_new rt5660_sto_dac_r_mix[] = {
 424         SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
 425                         RT5660_M_DAC_R1_SFT, 1, 1),
 426         SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
 427                         RT5660_M_DAC_L1_STO_R_SFT, 1, 1),
 428 };
 429
 430 /* Analog Input Mixer */
 431 static const struct snd_kcontrol_new rt5660_rec_l_mix[] = {
 432         SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_L2_MIXER,
 433                         RT5660_M_BST3_RM_L_SFT, 1, 1),
 434         SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_L2_MIXER,
 435                         RT5660_M_BST2_RM_L_SFT, 1, 1),
 436         SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_L2_MIXER,
 437                         RT5660_M_BST1_RM_L_SFT, 1, 1),
 438         SOC_DAPM_SINGLE("OUT MIXL Switch", RT5660_REC_L2_MIXER,
 439                         RT5660_M_OM_L_RM_L_SFT, 1, 1),
 440 };
 441
 442 static const struct snd_kcontrol_new rt5660_rec_r_mix[] = {
 443         SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_R2_MIXER,
 444                         RT5660_M_BST3_RM_R_SFT, 1, 1),
 445         SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_R2_MIXER,
 446                         RT5660_M_BST2_RM_R_SFT, 1, 1),
 447         SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_R2_MIXER,
 448                         RT5660_M_BST1_RM_R_SFT, 1, 1),
 449         SOC_DAPM_SINGLE("OUT MIXR Switch", RT5660_REC_R2_MIXER,
 450                         RT5660_M_OM_R_RM_R_SFT, 1, 1),
 451 };
 452
 453 static const struct snd_kcontrol_new rt5660_spk_mix[] = {
 454         SOC_DAPM_SINGLE("BST3 Switch", RT5660_SPK_MIXER,
 455                         RT5660_M_BST3_SM_SFT, 1, 1),
 456         SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPK_MIXER,
 457                         RT5660_M_BST1_SM_SFT, 1, 1),
 458         SOC_DAPM_SINGLE("DACL Switch", RT5660_SPK_MIXER,
 459                         RT5660_M_DACL_SM_SFT, 1, 1),
 460         SOC_DAPM_SINGLE("DACR Switch", RT5660_SPK_MIXER,
 461                         RT5660_M_DACR_SM_SFT, 1, 1),
 462         SOC_DAPM_SINGLE("OUTMIXL Switch", RT5660_SPK_MIXER,
 463                         RT5660_M_OM_L_SM_SFT, 1, 1),
 464 };
 465
 466 static const struct snd_kcontrol_new rt5660_out_l_mix[] = {
 467         SOC_DAPM_SINGLE("BST3 Switch", RT5660_OUT_L1_MIXER,
 468                         RT5660_M_BST3_OM_L_SFT, 1, 1),
 469         SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_L1_MIXER,
 470                         RT5660_M_BST2_OM_L_SFT, 1, 1),
 471         SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_L1_MIXER,
 472                         RT5660_M_BST1_OM_L_SFT, 1, 1),
 473         SOC_DAPM_SINGLE("RECMIXL Switch", RT5660_OUT_L1_MIXER,
 474                         RT5660_M_RM_L_OM_L_SFT, 1, 1),
 475         SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_L1_MIXER,
 476                         RT5660_M_DAC_R_OM_L_SFT, 1, 1),
 477         SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_L1_MIXER,
 478                         RT5660_M_DAC_L_OM_L_SFT, 1, 1),
 479 };
 480
 481 static const struct snd_kcontrol_new rt5660_out_r_mix[] = {
 482         SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_R1_MIXER,
 483                         RT5660_M_BST2_OM_R_SFT, 1, 1),
 484         SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_R1_MIXER,
 485                         RT5660_M_BST1_OM_R_SFT, 1, 1),
 486         SOC_DAPM_SINGLE("RECMIXR Switch", RT5660_OUT_R1_MIXER,
 487                         RT5660_M_RM_R_OM_R_SFT, 1, 1),
 488         SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_R1_MIXER,
 489                         RT5660_M_DAC_R_OM_R_SFT, 1, 1),
 490         SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_R1_MIXER,
 491                         RT5660_M_DAC_L_OM_R_SFT, 1, 1),
 492 };
 493
 494 static const struct snd_kcontrol_new rt5660_spo_mix[] = {
 495         SOC_DAPM_SINGLE("DACR Switch", RT5660_SPO_MIXER,
 496                         RT5660_M_DAC_R_SPM_SFT, 1, 1),
 497         SOC_DAPM_SINGLE("DACL Switch", RT5660_SPO_MIXER,
 498                         RT5660_M_DAC_L_SPM_SFT, 1, 1),
 499         SOC_DAPM_SINGLE("SPKVOL Switch", RT5660_SPO_MIXER,
 500                         RT5660_M_SV_SPM_SFT, 1, 1),
 501         SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPO_MIXER,
 502                         RT5660_M_BST1_SPM_SFT, 1, 1),
 503 };
 504
 505 static const struct snd_kcontrol_new rt5660_lout_mix[] = {
 506         SOC_DAPM_SINGLE("DAC Switch", RT5660_LOUT_MIXER,
 507                         RT5660_M_DAC1_LM_SFT, 1, 1),
 508         SOC_DAPM_SINGLE("OUTMIX Switch", RT5660_LOUT_MIXER,
 509                         RT5660_M_LOVOL_LM_SFT, 1, 1),
 510 };
 511
 512 static const struct snd_kcontrol_new spk_vol_control =
 513         SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL,
 514                 RT5660_VOL_L_SFT, 1, 1);
 515
 516 static const struct snd_kcontrol_new lout_l_vol_control =
 517         SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
 518                 RT5660_VOL_L_SFT, 1, 1);
 519
 520 static const struct snd_kcontrol_new lout_r_vol_control =
 521         SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
 522                 RT5660_VOL_R_SFT, 1, 1);
 523
 524 /* Interface data select */
 525 static const char * const rt5660_data_select[] = {
 526         "L/R", "R/L", "L/L", "R/R"
 527 };
 528
 529 static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum,
 530         RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select);
 531
 532 static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum,
 533         RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select);
 534
 535 static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux =
 536         SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum);
 537
 538 static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux =
 539         SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum);
 540
 541 static int rt5660_lout_event(struct snd_soc_dapm_widget *w,
 542         struct snd_kcontrol *kcontrol, int event)
 543 {
 544         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 545
 546         switch (event) {
 547         case SND_SOC_DAPM_POST_PMU:
 548                 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
 549                         RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
 550                         RT5660_LOUT_CO_EN | RT5660_LOUT_CB_PU);
 551                 break;
 552
 553         case SND_SOC_DAPM_PRE_PMD:
 554                 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
 555                         RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
 556                         RT5660_LOUT_CO_DIS | RT5660_LOUT_CB_PD);
 557                 break;
 558
 559         default:
 560                 return 0;
 561         }
 562
 563         return 0;
 564 }
 565
 566 static const struct snd_soc_dapm_widget rt5660_dapm_widgets[] = {
 567         SND_SOC_DAPM_SUPPLY("LDO2", RT5660_PWR_ANLG1,
 568                 RT5660_PWR_LDO2_BIT, 0, NULL, 0),
 569         SND_SOC_DAPM_SUPPLY("PLL1", RT5660_PWR_ANLG2,
 570                 RT5660_PWR_PLL_BIT, 0, NULL, 0),
 571
 572         /* MICBIAS */
 573         SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5660_PWR_ANLG2,
 574                         RT5660_PWR_MB1_BIT, 0, NULL, 0),
 575         SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5660_PWR_ANLG2,
 576                         RT5660_PWR_MB2_BIT, 0, NULL, 0),
 577
 578         /* Input Side */
 579         /* Input Lines */
 580         SND_SOC_DAPM_INPUT("DMIC L1"),
 581         SND_SOC_DAPM_INPUT("DMIC R1"),
 582
 583         SND_SOC_DAPM_INPUT("IN1P"),
 584         SND_SOC_DAPM_INPUT("IN1N"),
 585         SND_SOC_DAPM_INPUT("IN2P"),
 586         SND_SOC_DAPM_INPUT("IN3P"),
 587         SND_SOC_DAPM_INPUT("IN3N"),
 588
 589         SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
 590                 rt5660_set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
 591         SND_SOC_DAPM_SUPPLY("DMIC Power", RT5660_DMIC_CTRL1,
 592                 RT5660_DMIC_1_EN_SFT, 0, NULL, 0),
 593
 594         /* Boost */
 595         SND_SOC_DAPM_PGA("BST1", RT5660_PWR_ANLG2, RT5660_PWR_BST1_BIT, 0,
 596                 NULL, 0),
 597         SND_SOC_DAPM_PGA("BST2", RT5660_PWR_ANLG2, RT5660_PWR_BST2_BIT, 0,
 598                 NULL, 0),
 599         SND_SOC_DAPM_PGA("BST3", RT5660_PWR_ANLG2, RT5660_PWR_BST3_BIT, 0,
 600                 NULL, 0),
 601
 602         /* REC Mixer */
 603         SND_SOC_DAPM_MIXER("RECMIXL", RT5660_PWR_MIXER, RT5660_PWR_RM_L_BIT,
 604                         0, rt5660_rec_l_mix, ARRAY_SIZE(rt5660_rec_l_mix)),
 605         SND_SOC_DAPM_MIXER("RECMIXR", RT5660_PWR_MIXER, RT5660_PWR_RM_R_BIT,
 606                         0, rt5660_rec_r_mix, ARRAY_SIZE(rt5660_rec_r_mix)),
 607
 608         /* ADCs */
 609         SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0),
 610         SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0),
 611
 612         SND_SOC_DAPM_SUPPLY("ADC L power", RT5660_PWR_DIG1,
 613                         RT5660_PWR_ADC_L_BIT, 0, NULL, 0),
 614         SND_SOC_DAPM_SUPPLY("ADC R power", RT5660_PWR_DIG1,
 615                         RT5660_PWR_ADC_R_BIT, 0, NULL, 0),
 616         SND_SOC_DAPM_SUPPLY("ADC clock", RT5660_PR_BASE + RT5660_CHOP_DAC_ADC,
 617                         12, 0, NULL, 0),
 618
 619         /* ADC Mixer */
 620         SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5660_PWR_DIG2,
 621                 RT5660_PWR_ADC_S1F_BIT, 0, NULL, 0),
 622         SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0,
 623                 rt5660_sto1_adc_l_mix, ARRAY_SIZE(rt5660_sto1_adc_l_mix)),
 624         SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0,
 625                 rt5660_sto1_adc_r_mix, ARRAY_SIZE(rt5660_sto1_adc_r_mix)),
 626
 627         /* ADC */
 628         SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5660_STO1_ADC_DIG_VOL,
 629                 RT5660_L_MUTE_SFT, 1),
 630         SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5660_STO1_ADC_DIG_VOL,
 631                 RT5660_R_MUTE_SFT, 1),
 632
 633         /* Digital Interface */
 634         SND_SOC_DAPM_SUPPLY("I2S1", RT5660_PWR_DIG1, RT5660_PWR_I2S1_BIT, 0,
 635                 NULL, 0),
 636         SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
 637         SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
 638         SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
 639         SND_SOC_DAPM_MUX("IF1 DAC Swap Mux", SND_SOC_NOPM, 0, 0,
 640                         &rt5660_if1_dac_swap_mux),
 641         SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
 642         SND_SOC_DAPM_MUX("IF1 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
 643                         &rt5660_if1_adc_swap_mux),
 644
 645         /* Audio Interface */
 646         SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
 647         SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
 648
 649         /* Output Side */
 650         /* DAC mixer before sound effect  */
 651         SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5660_dac_l_mix,
 652                 ARRAY_SIZE(rt5660_dac_l_mix)),
 653         SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5660_dac_r_mix,
 654                 ARRAY_SIZE(rt5660_dac_r_mix)),
 655
 656         /* DAC Mixer */
 657         SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5660_PWR_DIG2,
 658                 RT5660_PWR_DAC_S1F_BIT, 0, NULL, 0),
 659         SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
 660                 rt5660_sto_dac_l_mix, ARRAY_SIZE(rt5660_sto_dac_l_mix)),
 661         SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
 662                 rt5660_sto_dac_r_mix, ARRAY_SIZE(rt5660_sto_dac_r_mix)),
 663
 664         /* DACs */
 665         SND_SOC_DAPM_DAC("DAC L1", NULL, RT5660_PWR_DIG1,
 666                         RT5660_PWR_DAC_L1_BIT, 0),
 667         SND_SOC_DAPM_DAC("DAC R1", NULL, RT5660_PWR_DIG1,
 668                         RT5660_PWR_DAC_R1_BIT, 0),
 669
 670         /* OUT Mixer */
 671         SND_SOC_DAPM_MIXER("SPK MIX", RT5660_PWR_MIXER, RT5660_PWR_SM_BIT,
 672                 0, rt5660_spk_mix, ARRAY_SIZE(rt5660_spk_mix)),
 673         SND_SOC_DAPM_MIXER("OUT MIXL", RT5660_PWR_MIXER, RT5660_PWR_OM_L_BIT,
 674                 0, rt5660_out_l_mix, ARRAY_SIZE(rt5660_out_l_mix)),
 675         SND_SOC_DAPM_MIXER("OUT MIXR", RT5660_PWR_MIXER, RT5660_PWR_OM_R_BIT,
 676                 0, rt5660_out_r_mix, ARRAY_SIZE(rt5660_out_r_mix)),
 677
 678         /* Output Volume */
 679         SND_SOC_DAPM_SWITCH("SPKVOL", RT5660_PWR_VOL,
 680                 RT5660_PWR_SV_BIT, 0, &spk_vol_control),
 681         SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
 682                 0, 0, NULL, 0),
 683         SND_SOC_DAPM_PGA("LOUTVOL", SND_SOC_NOPM,
 684                 0, 0, NULL, 0),
 685         SND_SOC_DAPM_SWITCH("LOUTVOL L", SND_SOC_NOPM,
 686                 RT5660_PWR_LV_L_BIT, 0, &lout_l_vol_control),
 687         SND_SOC_DAPM_SWITCH("LOUTVOL R", SND_SOC_NOPM,
 688                 RT5660_PWR_LV_R_BIT, 0, &lout_r_vol_control),
 689
 690         /* HPO/LOUT/Mono Mixer */
 691         SND_SOC_DAPM_MIXER("SPO MIX", SND_SOC_NOPM, 0,
 692                 0, rt5660_spo_mix, ARRAY_SIZE(rt5660_spo_mix)),
 693         SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
 694                 rt5660_lout_mix, ARRAY_SIZE(rt5660_lout_mix)),
 695         SND_SOC_DAPM_SUPPLY("VREF HP", RT5660_GEN_CTRL1,
 696                 RT5660_PWR_VREF_HP_SFT, 0, NULL, 0),
 697         SND_SOC_DAPM_PGA_S("LOUT amp", 1, RT5660_PWR_ANLG1,
 698                 RT5660_PWR_HA_BIT, 0, rt5660_lout_event,
 699                 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
 700         SND_SOC_DAPM_PGA_S("SPK amp", 1, RT5660_PWR_DIG1,
 701                 RT5660_PWR_CLS_D_BIT, 0, NULL, 0),
 702
 703         /* Output Lines */
 704         SND_SOC_DAPM_OUTPUT("LOUTL"),
 705         SND_SOC_DAPM_OUTPUT("LOUTR"),
 706         SND_SOC_DAPM_OUTPUT("SPO"),
 707 };
 708
 709 static const struct snd_soc_dapm_route rt5660_dapm_routes[] = {
 710         { "MICBIAS1", NULL, "LDO2" },
 711         { "MICBIAS2", NULL, "LDO2" },
 712
 713         { "BST1", NULL, "IN1P" },
 714         { "BST1", NULL, "IN1N" },
 715         { "BST2", NULL, "IN2P" },
 716         { "BST3", NULL, "IN3P" },
 717         { "BST3", NULL, "IN3N" },
 718
 719         { "RECMIXL", "BST3 Switch", "BST3" },
 720         { "RECMIXL", "BST2 Switch", "BST2" },
 721         { "RECMIXL", "BST1 Switch", "BST1" },
 722         { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" },
 723
 724         { "RECMIXR", "BST3 Switch", "BST3" },
 725         { "RECMIXR", "BST2 Switch", "BST2" },
 726         { "RECMIXR", "BST1 Switch", "BST1" },
 727         { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" },
 728
 729         { "ADC L", NULL, "RECMIXL" },
 730         { "ADC L", NULL, "ADC L power" },
 731         { "ADC L", NULL, "ADC clock" },
 732         { "ADC R", NULL, "RECMIXR" },
 733         { "ADC R", NULL, "ADC R power" },
 734         { "ADC R", NULL, "ADC clock" },
 735
 736         {"DMIC L1", NULL, "DMIC CLK"},
 737         {"DMIC L1", NULL, "DMIC Power"},
 738         {"DMIC R1", NULL, "DMIC CLK"},
 739         {"DMIC R1", NULL, "DMIC Power"},
 740
 741         { "Sto1 ADC MIXL", "ADC1 Switch", "ADC L" },
 742         { "Sto1 ADC MIXL", "ADC2 Switch", "DMIC L1" },
 743         { "Sto1 ADC MIXR", "ADC1 Switch", "ADC R" },
 744         { "Sto1 ADC MIXR", "ADC2 Switch", "DMIC R1" },
 745
 746         { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
 747         { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" },
 748         { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
 749
 750         { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
 751         { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" },
 752         { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
 753
 754         { "IF1 ADC", NULL, "Stereo1 ADC MIXL" },
 755         { "IF1 ADC", NULL, "Stereo1 ADC MIXR" },
 756         { "IF1 ADC", NULL, "I2S1" },
 757
 758         { "IF1 ADC Swap Mux", "L/R", "IF1 ADC" },
 759         { "IF1 ADC Swap Mux", "R/L", "IF1 ADC" },
 760         { "IF1 ADC Swap Mux", "L/L", "IF1 ADC" },
 761         { "IF1 ADC Swap Mux", "R/R", "IF1 ADC" },
 762         { "AIF1TX", NULL, "IF1 ADC Swap Mux" },
 763
 764         { "IF1 DAC", NULL, "AIF1RX" },
 765         { "IF1 DAC", NULL, "I2S1" },
 766
 767         { "IF1 DAC Swap Mux", "L/R", "IF1 DAC" },
 768         { "IF1 DAC Swap Mux", "R/L", "IF1 DAC" },
 769         { "IF1 DAC Swap Mux", "L/L", "IF1 DAC" },
 770         { "IF1 DAC Swap Mux", "R/R", "IF1 DAC" },
 771
 772         { "IF1 DAC L", NULL, "IF1 DAC Swap Mux" },
 773         { "IF1 DAC R", NULL, "IF1 DAC Swap Mux" },
 774
 775         { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" },
 776         { "DAC1 MIXL", "DAC1 Switch", "IF1 DAC L" },
 777         { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" },
 778         { "DAC1 MIXR", "DAC1 Switch", "IF1 DAC R" },
 779
 780         { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
 781         { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" },
 782         { "Stereo DAC MIXL", NULL, "dac stereo1 filter" },
 783         { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
 784         { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
 785         { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" },
 786         { "Stereo DAC MIXR", NULL, "dac stereo1 filter" },
 787         { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
 788
 789         { "DAC L1", NULL, "Stereo DAC MIXL" },
 790         { "DAC R1", NULL, "Stereo DAC MIXR" },
 791
 792         { "SPK MIX", "BST3 Switch", "BST3" },
 793         { "SPK MIX", "BST1 Switch", "BST1" },
 794         { "SPK MIX", "DACL Switch", "DAC L1" },
 795         { "SPK MIX", "DACR Switch", "DAC R1" },
 796         { "SPK MIX", "OUTMIXL Switch", "OUT MIXL" },
 797
 798         { "OUT MIXL", "BST3 Switch", "BST3" },
 799         { "OUT MIXL", "BST2 Switch", "BST2" },
 800         { "OUT MIXL", "BST1 Switch", "BST1" },
 801         { "OUT MIXL", "RECMIXL Switch", "RECMIXL" },
 802         { "OUT MIXL", "DACR Switch", "DAC R1" },
 803         { "OUT MIXL", "DACL Switch", "DAC L1" },
 804
 805         { "OUT MIXR", "BST2 Switch", "BST2" },
 806         { "OUT MIXR", "BST1 Switch", "BST1" },
 807         { "OUT MIXR", "RECMIXR Switch", "RECMIXR" },
 808         { "OUT MIXR", "DACR Switch", "DAC R1" },
 809         { "OUT MIXR", "DACL Switch", "DAC L1" },
 810
 811         { "SPO MIX", "DACR Switch", "DAC R1" },
 812         { "SPO MIX", "DACL Switch", "DAC L1" },
 813         { "SPO MIX", "SPKVOL Switch", "SPKVOL" },
 814         { "SPO MIX", "BST1 Switch", "BST1" },
 815
 816         { "SPKVOL", "Switch", "SPK MIX" },
 817         { "LOUTVOL L", "Switch", "OUT MIXL" },
 818         { "LOUTVOL R", "Switch", "OUT MIXR" },
 819
 820         { "LOUTVOL", NULL, "LOUTVOL L" },
 821         { "LOUTVOL", NULL, "LOUTVOL R" },
 822
 823         { "DAC 1", NULL, "DAC L1" },
 824         { "DAC 1", NULL, "DAC R1" },
 825
 826         { "LOUT MIX", "DAC Switch", "DAC 1" },
 827         { "LOUT MIX", "OUTMIX Switch", "LOUTVOL" },
 828
 829         { "LOUT amp", NULL, "LOUT MIX" },
 830         { "LOUT amp", NULL, "VREF HP" },
 831         { "LOUTL", NULL, "LOUT amp" },
 832         { "LOUTR", NULL, "LOUT amp" },
 833
 834         { "SPK amp", NULL, "SPO MIX" },
 835         { "SPO", NULL, "SPK amp" },
 836 };
 837
 838 static int rt5660_hw_params(struct snd_pcm_substream *substream,
 839         struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
 840 {
 841         struct snd_soc_component *component = dai->component;
 842         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
 843         unsigned int val_len = 0, val_clk, mask_clk;
 844         int pre_div, bclk_ms, frame_size;
 845
 846         rt5660->lrck[dai->id] = params_rate(params);
 847         pre_div = rl6231_get_clk_info(rt5660->sysclk, rt5660->lrck[dai->id]);
 848         if (pre_div < 0) {
 849                 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n",
 850                         rt5660->lrck[dai->id], dai->id);
 851                 return -EINVAL;
 852         }
 853
 854         frame_size = snd_soc_params_to_frame_size(params);
 855         if (frame_size < 0) {
 856                 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size);
 857                 return frame_size;
 858         }
 859
 860         if (frame_size > 32)
 861                 bclk_ms = 1;
 862         else
 863                 bclk_ms = 0;
 864
 865         rt5660->bclk[dai->id] = rt5660->lrck[dai->id] * (32 << bclk_ms);
 866
 867         dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
 868                 rt5660->bclk[dai->id], rt5660->lrck[dai->id]);
 869         dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
 870                                 bclk_ms, pre_div, dai->id);
 871
 872         switch (params_width(params)) {
 873         case 16:
 874                 break;
 875         case 20:
 876                 val_len |= RT5660_I2S_DL_20;
 877                 break;
 878         case 24:
 879                 val_len |= RT5660_I2S_DL_24;
 880                 break;
 881         case 8:
 882                 val_len |= RT5660_I2S_DL_8;
 883                 break;
 884         default:
 885                 return -EINVAL;
 886         }
 887
 888         switch (dai->id) {
 889         case RT5660_AIF1:
 890                 mask_clk = RT5660_I2S_BCLK_MS1_MASK | RT5660_I2S_PD1_MASK;
 891                 val_clk = bclk_ms << RT5660_I2S_BCLK_MS1_SFT |
 892                         pre_div << RT5660_I2S_PD1_SFT;
 893                 snd_soc_component_update_bits(component, RT5660_I2S1_SDP, RT5660_I2S_DL_MASK,
 894                         val_len);
 895                 snd_soc_component_update_bits(component, RT5660_ADDA_CLK1, mask_clk, val_clk);
 896                 break;
 897
 898         default:
 899                 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
 900                 return -EINVAL;
 901         }
 902
 903         return 0;
 904 }
 905
 906 static int rt5660_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 907 {
 908         struct snd_soc_component *component = dai->component;
 909         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
 910         unsigned int reg_val = 0;
 911
 912         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
 913         case SND_SOC_DAIFMT_CBM_CFM:
 914                 rt5660->master[dai->id] = 1;
 915                 break;
 916
 917         case SND_SOC_DAIFMT_CBS_CFS:
 918                 reg_val |= RT5660_I2S_MS_S;
 919                 rt5660->master[dai->id] = 0;
 920                 break;
 921
 922         default:
 923                 return -EINVAL;
 924         }
 925
 926         switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
 927         case SND_SOC_DAIFMT_NB_NF:
 928                 break;
 929
 930         case SND_SOC_DAIFMT_IB_NF:
 931                 reg_val |= RT5660_I2S_BP_INV;
 932                 break;
 933
 934         default:
 935                 return -EINVAL;
 936         }
 937
 938         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 939         case SND_SOC_DAIFMT_I2S:
 940                 break;
 941
 942         case SND_SOC_DAIFMT_LEFT_J:
 943                 reg_val |= RT5660_I2S_DF_LEFT;
 944                 break;
 945
 946         case SND_SOC_DAIFMT_DSP_A:
 947                 reg_val |= RT5660_I2S_DF_PCM_A;
 948                 break;
 949
 950         case SND_SOC_DAIFMT_DSP_B:
 951                 reg_val  |= RT5660_I2S_DF_PCM_B;
 952                 break;
 953
 954         default:
 955                 return -EINVAL;
 956         }
 957
 958         switch (dai->id) {
 959         case RT5660_AIF1:
 960                 snd_soc_component_update_bits(component, RT5660_I2S1_SDP,
 961                         RT5660_I2S_MS_MASK | RT5660_I2S_BP_MASK |
 962                         RT5660_I2S_DF_MASK, reg_val);
 963                 break;
 964
 965         default:
 966                 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
 967                 return -EINVAL;
 968         }
 969
 970         return 0;
 971 }
 972
 973 static int rt5660_set_dai_sysclk(struct snd_soc_dai *dai,
 974                 int clk_id, unsigned int freq, int dir)
 975 {
 976         struct snd_soc_component *component = dai->component;
 977         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
 978         unsigned int reg_val = 0;
 979
 980         if (freq == rt5660->sysclk && clk_id == rt5660->sysclk_src)
 981                 return 0;
 982
 983         switch (clk_id) {
 984         case RT5660_SCLK_S_MCLK:
 985                 reg_val |= RT5660_SCLK_SRC_MCLK;
 986                 break;
 987
 988         case RT5660_SCLK_S_PLL1:
 989                 reg_val |= RT5660_SCLK_SRC_PLL1;
 990                 break;
 991
 992         case RT5660_SCLK_S_RCCLK:
 993                 reg_val |= RT5660_SCLK_SRC_RCCLK;
 994                 break;
 995
 996         default:
 997                 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
 998                 return -EINVAL;
 999         }
1000
1001         snd_soc_component_update_bits(component, RT5660_GLB_CLK, RT5660_SCLK_SRC_MASK,
1002                 reg_val);
1003
1004         rt5660->sysclk = freq;
1005         rt5660->sysclk_src = clk_id;
1006
1007         dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1008
1009         return 0;
1010 }
1011
1012 static int rt5660_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1013                         unsigned int freq_in, unsigned int freq_out)
1014 {
1015         struct snd_soc_component *component = dai->component;
1016         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1017         struct rl6231_pll_code pll_code;
1018         int ret;
1019
1020         if (source == rt5660->pll_src && freq_in == rt5660->pll_in &&
1021                 freq_out == rt5660->pll_out)
1022                 return 0;
1023
1024         if (!freq_in || !freq_out) {
1025                 dev_dbg(component->dev, "PLL disabled\n");
1026
1027                 rt5660->pll_in = 0;
1028                 rt5660->pll_out = 0;
1029                 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1030                         RT5660_SCLK_SRC_MASK, RT5660_SCLK_SRC_MCLK);
1031                 return 0;
1032         }
1033
1034         switch (source) {
1035         case RT5660_PLL1_S_MCLK:
1036                 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1037                         RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_MCLK);
1038                 break;
1039
1040         case RT5660_PLL1_S_BCLK:
1041                 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1042                         RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_BCLK1);
1043                 break;
1044
1045         default:
1046                 dev_err(component->dev, "Unknown PLL source %d\n", source);
1047                 return -EINVAL;
1048         }
1049
1050         ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1051         if (ret < 0) {
1052                 dev_err(component->dev, "Unsupport input clock %d\n", freq_in);
1053                 return ret;
1054         }
1055
1056         dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
1057                 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1058                 pll_code.n_code, pll_code.k_code);
1059
1060         snd_soc_component_write(component, RT5660_PLL_CTRL1,
1061                 pll_code.n_code << RT5660_PLL_N_SFT | pll_code.k_code);
1062         snd_soc_component_write(component, RT5660_PLL_CTRL2,
1063                 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5660_PLL_M_SFT |
1064                 pll_code.m_bp << RT5660_PLL_M_BP_SFT);
1065
1066         rt5660->pll_in = freq_in;
1067         rt5660->pll_out = freq_out;
1068         rt5660->pll_src = source;
1069
1070         return 0;
1071 }
1072
1073 static int rt5660_set_bias_level(struct snd_soc_component *component,
1074                         enum snd_soc_bias_level level)
1075 {
1076         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1077         int ret;
1078
1079         switch (level) {
1080         case SND_SOC_BIAS_ON:
1081                 break;
1082
1083         case SND_SOC_BIAS_PREPARE:
1084                 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1085                         RT5660_DIG_GATE_CTRL, RT5660_DIG_GATE_CTRL);
1086
1087                 if (IS_ERR(rt5660->mclk))
1088                         break;
1089
1090                 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) {
1091                         clk_disable_unprepare(rt5660->mclk);
1092                 } else {
1093                         ret = clk_prepare_enable(rt5660->mclk);
1094                         if (ret)
1095                                 return ret;
1096                 }
1097                 break;
1098
1099         case SND_SOC_BIAS_STANDBY:
1100                 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
1101                         snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1102                                 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1103                                 RT5660_PWR_BG | RT5660_PWR_VREF2,
1104                                 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1105                                 RT5660_PWR_BG | RT5660_PWR_VREF2);
1106                         usleep_range(10000, 15000);
1107                         snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1108                                 RT5660_PWR_FV1 | RT5660_PWR_FV2,
1109                                 RT5660_PWR_FV1 | RT5660_PWR_FV2);
1110                 }
1111                 break;
1112
1113         case SND_SOC_BIAS_OFF:
1114                 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1115                         RT5660_DIG_GATE_CTRL, 0);
1116                 break;
1117
1118         default:
1119                 break;
1120         }
1121
1122         return 0;
1123 }
1124
1125 static int rt5660_probe(struct snd_soc_component *component)
1126 {
1127         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1128
1129         rt5660->component = component;
1130
1131         return 0;
1132 }
1133
1134 static void rt5660_remove(struct snd_soc_component *component)
1135 {
1136         snd_soc_component_write(component, RT5660_RESET, 0);
1137 }
1138
1139 #ifdef CONFIG_PM
1140 static int rt5660_suspend(struct snd_soc_component *component)
1141 {
1142         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1143
1144         regcache_cache_only(rt5660->regmap, true);
1145         regcache_mark_dirty(rt5660->regmap);
1146
1147         return 0;
1148 }
1149
1150 static int rt5660_resume(struct snd_soc_component *component)
1151 {
1152         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1153
1154         if (rt5660->pdata.poweroff_codec_in_suspend)
1155                 msleep(350);
1156
1157         regcache_cache_only(rt5660->regmap, false);
1158         regcache_sync(rt5660->regmap);
1159
1160         return 0;
1161 }
1162 #else
1163 #define rt5660_suspend NULL
1164 #define rt5660_resume NULL
1165 #endif
1166
1167 #define RT5660_STEREO_RATES SNDRV_PCM_RATE_8000_192000
1168 #define RT5660_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1169                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1170
1171 static const struct snd_soc_dai_ops rt5660_aif_dai_ops = {
1172         .hw_params = rt5660_hw_params,
1173         .set_fmt = rt5660_set_dai_fmt,
1174         .set_sysclk = rt5660_set_dai_sysclk,
1175         .set_pll = rt5660_set_dai_pll,
1176 };
1177
1178 static struct snd_soc_dai_driver rt5660_dai[] = {
1179         {
1180                 .name = "rt5660-aif1",
1181                 .id = RT5660_AIF1,
1182                 .playback = {
1183                         .stream_name = "AIF1 Playback",
1184                         .channels_min = 1,
1185                         .channels_max = 2,
1186                         .rates = RT5660_STEREO_RATES,
1187                         .formats = RT5660_FORMATS,
1188                 },
1189                 .capture = {
1190                         .stream_name = "AIF1 Capture",
1191                         .channels_min = 1,
1192                         .channels_max = 2,
1193                         .rates = RT5660_STEREO_RATES,
1194                         .formats = RT5660_FORMATS,
1195                 },
1196                 .ops = &rt5660_aif_dai_ops,
1197         },
1198 };
1199
1200 static const struct snd_soc_component_driver soc_component_dev_rt5660 = {
1201         .probe                  = rt5660_probe,
1202         .remove                 = rt5660_remove,
1203         .suspend                = rt5660_suspend,
1204         .resume                 = rt5660_resume,
1205         .set_bias_level         = rt5660_set_bias_level,
1206         .controls               = rt5660_snd_controls,
1207         .num_controls           = ARRAY_SIZE(rt5660_snd_controls),
1208         .dapm_widgets           = rt5660_dapm_widgets,
1209         .num_dapm_widgets       = ARRAY_SIZE(rt5660_dapm_widgets),
1210         .dapm_routes            = rt5660_dapm_routes,
1211         .num_dapm_routes        = ARRAY_SIZE(rt5660_dapm_routes),
1212         .use_pmdown_time        = 1,
1213         .endianness             = 1,
1214         .non_legacy_dai_naming  = 1,
1215 };
1216
1217 static const struct regmap_config rt5660_regmap = {
1218         .reg_bits = 8,
1219         .val_bits = 16,
1220         .use_single_read = true,
1221         .use_single_write = true,
1222
1223         .max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) *
1224                                                RT5660_PR_SPACING),
1225         .volatile_reg = rt5660_volatile_register,
1226         .readable_reg = rt5660_readable_register,
1227
1228         .cache_type = REGCACHE_RBTREE,
1229         .reg_defaults = rt5660_reg,
1230         .num_reg_defaults = ARRAY_SIZE(rt5660_reg),
1231         .ranges = rt5660_ranges,
1232         .num_ranges = ARRAY_SIZE(rt5660_ranges),
1233 };
1234
1235 static const struct i2c_device_id rt5660_i2c_id[] = {
1236         { "rt5660", 0 },
1237         { }
1238 };
1239 MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id);
1240
1241 static const struct of_device_id rt5660_of_match[] = {
1242         { .compatible = "realtek,rt5660", },
1243         {},
1244 };
1245 MODULE_DEVICE_TABLE(of, rt5660_of_match);
1246
1247 static const struct acpi_device_id rt5660_acpi_match[] = {
1248         { "10EC5660", 0 },
1249         { "10EC3277", 0 },
1250         { },
1251 };
1252 MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match);
1253
1254 static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev)
1255 {
1256         rt5660->pdata.in1_diff = device_property_read_bool(dev,
1257                                         "realtek,in1-differential");
1258         rt5660->pdata.in3_diff = device_property_read_bool(dev,
1259                                         "realtek,in3-differential");
1260         rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev,
1261                                         "realtek,poweroff-in-suspend");
1262         device_property_read_u32(dev, "realtek,dmic1-data-pin",
1263                 &rt5660->pdata.dmic1_data_pin);
1264
1265         return 0;
1266 }
1267
1268 static int rt5660_i2c_probe(struct i2c_client *i2c,
1269                     const struct i2c_device_id *id)
1270 {
1271         struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev);
1272         struct rt5660_priv *rt5660;
1273         int ret;
1274         unsigned int val;
1275
1276         rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv),
1277                 GFP_KERNEL);
1278
1279         if (rt5660 == NULL)
1280                 return -ENOMEM;
1281
1282         /* Check if MCLK provided */
1283         rt5660->mclk = devm_clk_get(&i2c->dev, "mclk");
1284         if (PTR_ERR(rt5660->mclk) == -EPROBE_DEFER)
1285                 return -EPROBE_DEFER;
1286
1287         i2c_set_clientdata(i2c, rt5660);
1288
1289         if (pdata)
1290                 rt5660->pdata = *pdata;
1291         else if (i2c->dev.of_node)
1292                 rt5660_parse_dt(rt5660, &i2c->dev);
1293
1294         rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap);
1295         if (IS_ERR(rt5660->regmap)) {
1296                 ret = PTR_ERR(rt5660->regmap);
1297                 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1298                         ret);
1299                 return ret;
1300         }
1301
1302         regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val);
1303         if (val != RT5660_DEVICE_ID) {
1304                 dev_err(&i2c->dev,
1305                         "Device with ID register %#x is not rt5660\n", val);
1306                 return -ENODEV;
1307         }
1308
1309         regmap_write(rt5660->regmap, RT5660_RESET, 0);
1310
1311         ret = regmap_register_patch(rt5660->regmap, rt5660_patch,
1312                                     ARRAY_SIZE(rt5660_patch));
1313         if (ret != 0)
1314                 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
1315
1316         regmap_update_bits(rt5660->regmap, RT5660_GEN_CTRL1,
1317                 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET,
1318                 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET);
1319
1320         if (rt5660->pdata.dmic1_data_pin) {
1321                 regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1,
1322                         RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL);
1323
1324                 if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2)
1325                         regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1326                                 RT5660_SEL_DMIC_DATA_MASK,
1327                                 RT5660_SEL_DMIC_DATA_GPIO2);
1328                 else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P)
1329                         regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1330                                 RT5660_SEL_DMIC_DATA_MASK,
1331                                 RT5660_SEL_DMIC_DATA_IN1P);
1332         }
1333
1334         return devm_snd_soc_register_component(&i2c->dev,
1335                                       &soc_component_dev_rt5660,
1336                                       rt5660_dai, ARRAY_SIZE(rt5660_dai));
1337 }
1338
1339 static struct i2c_driver rt5660_i2c_driver = {
1340         .driver = {
1341                 .name = "rt5660",
1342                 .acpi_match_table = ACPI_PTR(rt5660_acpi_match),
1343                 .of_match_table = of_match_ptr(rt5660_of_match),
1344         },
1345         .probe = rt5660_i2c_probe,
1346         .id_table = rt5660_i2c_id,
1347 };
1348 module_i2c_driver(rt5660_i2c_driver);
1349
1350 MODULE_DESCRIPTION("ASoC RT5660 driver");
1351 MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
1352 MODULE_LICENSE("GPL v2");