sound/soc/codecs/rt5660.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * rt5660.c  --  RT5660 ALSA SoC audio codec driver
   4  *
   5  * Copyright 2016 Realtek Semiconductor Corp.
   6  * Author: Oder Chiou <oder_chiou@realtek.com>
   7  */
   8
   9 #include <linux/module.h>
  10 #include <linux/moduleparam.h>
  11 #include <linux/init.h>
  12 #include <linux/delay.h>
  13 #include <linux/pm.h>
  14 #include <linux/i2c.h>
  15 #include <linux/regmap.h>
  16 #include <linux/of.h>
  17 #include <linux/platform_device.h>
  18 #include <linux/spi/spi.h>
  19 #include <linux/acpi.h>
  20 #include <sound/core.h>
  21 #include <sound/pcm.h>
  22 #include <sound/pcm_params.h>
  23 #include <sound/soc.h>
  24 #include <sound/soc-dapm.h>
  25 #include <sound/initval.h>
  26 #include <sound/tlv.h>
  27
  28 #include "rl6231.h"
  29 #include "rt5660.h"
  30
  31 #define RT5660_DEVICE_ID 0x6338
  32
  33 #define RT5660_PR_RANGE_BASE (0xff + 1)
  34 #define RT5660_PR_SPACING 0x100
  35
  36 #define RT5660_PR_BASE (RT5660_PR_RANGE_BASE + (0 * RT5660_PR_SPACING))
  37
  38 static const struct regmap_range_cfg rt5660_ranges[] = {
  39         { .name = "PR", .range_min = RT5660_PR_BASE,
  40           .range_max = RT5660_PR_BASE + 0xf3,
  41           .selector_reg = RT5660_PRIV_INDEX,
  42           .selector_mask = 0xff,
  43           .selector_shift = 0x0,
  44           .window_start = RT5660_PRIV_DATA,
  45           .window_len = 0x1, },
  46 };
  47
  48 static const struct reg_sequence rt5660_patch[] = {
  49         { RT5660_ALC_PGA_CTRL2,         0x44c3 },
  50         { RT5660_PR_BASE + 0x3d,        0x2600 },
  51 };
  52
  53 static const struct reg_default rt5660_reg[] = {
  54         { 0x00, 0x0000 },
  55         { 0x01, 0xc800 },
  56         { 0x02, 0xc8c8 },
  57         { 0x0d, 0x1010 },
  58         { 0x0e, 0x1010 },
  59         { 0x19, 0xafaf },
  60         { 0x1c, 0x2f2f },
  61         { 0x1e, 0x0000 },
  62         { 0x27, 0x6060 },
  63         { 0x29, 0x8080 },
  64         { 0x2a, 0x4242 },
  65         { 0x2f, 0x0000 },
  66         { 0x3b, 0x0000 },
  67         { 0x3c, 0x007f },
  68         { 0x3d, 0x0000 },
  69         { 0x3e, 0x007f },
  70         { 0x45, 0xe000 },
  71         { 0x46, 0x003e },
  72         { 0x48, 0xf800 },
  73         { 0x4a, 0x0004 },
  74         { 0x4d, 0x0000 },
  75         { 0x4e, 0x0000 },
  76         { 0x4f, 0x01ff },
  77         { 0x50, 0x0000 },
  78         { 0x51, 0x0000 },
  79         { 0x52, 0x01ff },
  80         { 0x61, 0x0000 },
  81         { 0x62, 0x0000 },
  82         { 0x63, 0x00c0 },
  83         { 0x64, 0x0000 },
  84         { 0x65, 0x0000 },
  85         { 0x66, 0x0000 },
  86         { 0x70, 0x8000 },
  87         { 0x73, 0x7000 },
  88         { 0x74, 0x3c00 },
  89         { 0x75, 0x2800 },
  90         { 0x80, 0x0000 },
  91         { 0x81, 0x0000 },
  92         { 0x82, 0x0000 },
  93         { 0x8c, 0x0228 },
  94         { 0x8d, 0xa000 },
  95         { 0x8e, 0x0000 },
  96         { 0x92, 0x0000 },
  97         { 0x93, 0x3000 },
  98         { 0xa1, 0x0059 },
  99         { 0xa2, 0x0001 },
 100         { 0xa3, 0x5c80 },
 101         { 0xa4, 0x0146 },
 102         { 0xa5, 0x1f1f },
 103         { 0xa6, 0x78c6 },
 104         { 0xa7, 0xe5ec },
 105         { 0xa8, 0xba61 },
 106         { 0xa9, 0x3c78 },
 107         { 0xaa, 0x8ae2 },
 108         { 0xab, 0xe5ec },
 109         { 0xac, 0xc600 },
 110         { 0xad, 0xba61 },
 111         { 0xae, 0x17ed },
 112         { 0xb0, 0x2080 },
 113         { 0xb1, 0x0000 },
 114         { 0xb3, 0x001f },
 115         { 0xb4, 0x020c },
 116         { 0xb5, 0x1f00 },
 117         { 0xb6, 0x0000 },
 118         { 0xb7, 0x4000 },
 119         { 0xbb, 0x0000 },
 120         { 0xbd, 0x0000 },
 121         { 0xbe, 0x0000 },
 122         { 0xbf, 0x0100 },
 123         { 0xc0, 0x0000 },
 124         { 0xc2, 0x0000 },
 125         { 0xd3, 0xa220 },
 126         { 0xd9, 0x0809 },
 127         { 0xda, 0x0000 },
 128         { 0xe0, 0x8000 },
 129         { 0xe1, 0x0200 },
 130         { 0xe2, 0x8000 },
 131         { 0xe3, 0x0200 },
 132         { 0xe4, 0x0f20 },
 133         { 0xe5, 0x001f },
 134         { 0xe6, 0x020c },
 135         { 0xe7, 0x1f00 },
 136         { 0xe8, 0x0000 },
 137         { 0xe9, 0x4000 },
 138         { 0xea, 0x00a6 },
 139         { 0xeb, 0x04c3 },
 140         { 0xec, 0x27c8 },
 141         { 0xed, 0x7418 },
 142         { 0xee, 0xbf50 },
 143         { 0xef, 0x0045 },
 144         { 0xf0, 0x0007 },
 145         { 0xfa, 0x0000 },
 146         { 0xfd, 0x0000 },
 147         { 0xfe, 0x10ec },
 148         { 0xff, 0x6338 },
 149 };
 150
 151 static bool rt5660_volatile_register(struct device *dev, unsigned int reg)
 152 {
 153         int i;
 154
 155         for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
 156                 if ((reg >= rt5660_ranges[i].window_start &&
 157                      reg <= rt5660_ranges[i].window_start +
 158                      rt5660_ranges[i].window_len) ||
 159                     (reg >= rt5660_ranges[i].range_min &&
 160                      reg <= rt5660_ranges[i].range_max))
 161                         return true;
 162
 163         switch (reg) {
 164         case RT5660_RESET:
 165         case RT5660_PRIV_DATA:
 166         case RT5660_EQ_CTRL1:
 167         case RT5660_IRQ_CTRL2:
 168         case RT5660_INT_IRQ_ST:
 169         case RT5660_VENDOR_ID:
 170         case RT5660_VENDOR_ID1:
 171         case RT5660_VENDOR_ID2:
 172                 return true;
 173         default:
 174                 return false;
 175         }
 176 }
 177
 178 static bool rt5660_readable_register(struct device *dev, unsigned int reg)
 179 {
 180         int i;
 181
 182         for (i = 0; i < ARRAY_SIZE(rt5660_ranges); i++)
 183                 if ((reg >= rt5660_ranges[i].window_start &&
 184                      reg <= rt5660_ranges[i].window_start +
 185                      rt5660_ranges[i].window_len) ||
 186                     (reg >= rt5660_ranges[i].range_min &&
 187                      reg <= rt5660_ranges[i].range_max))
 188                         return true;
 189
 190         switch (reg) {
 191         case RT5660_RESET:
 192         case RT5660_SPK_VOL:
 193         case RT5660_LOUT_VOL:
 194         case RT5660_IN1_IN2:
 195         case RT5660_IN3_IN4:
 196         case RT5660_DAC1_DIG_VOL:
 197         case RT5660_STO1_ADC_DIG_VOL:
 198         case RT5660_ADC_BST_VOL1:
 199         case RT5660_STO1_ADC_MIXER:
 200         case RT5660_AD_DA_MIXER:
 201         case RT5660_STO_DAC_MIXER:
 202         case RT5660_DIG_INF1_DATA:
 203         case RT5660_REC_L1_MIXER:
 204         case RT5660_REC_L2_MIXER:
 205         case RT5660_REC_R1_MIXER:
 206         case RT5660_REC_R2_MIXER:
 207         case RT5660_LOUT_MIXER:
 208         case RT5660_SPK_MIXER:
 209         case RT5660_SPO_MIXER:
 210         case RT5660_SPO_CLSD_RATIO:
 211         case RT5660_OUT_L_GAIN1:
 212         case RT5660_OUT_L_GAIN2:
 213         case RT5660_OUT_L1_MIXER:
 214         case RT5660_OUT_R_GAIN1:
 215         case RT5660_OUT_R_GAIN2:
 216         case RT5660_OUT_R1_MIXER:
 217         case RT5660_PWR_DIG1:
 218         case RT5660_PWR_DIG2:
 219         case RT5660_PWR_ANLG1:
 220         case RT5660_PWR_ANLG2:
 221         case RT5660_PWR_MIXER:
 222         case RT5660_PWR_VOL:
 223         case RT5660_PRIV_INDEX:
 224         case RT5660_PRIV_DATA:
 225         case RT5660_I2S1_SDP:
 226         case RT5660_ADDA_CLK1:
 227         case RT5660_ADDA_CLK2:
 228         case RT5660_DMIC_CTRL1:
 229         case RT5660_GLB_CLK:
 230         case RT5660_PLL_CTRL1:
 231         case RT5660_PLL_CTRL2:
 232         case RT5660_CLSD_AMP_OC_CTRL:
 233         case RT5660_CLSD_AMP_CTRL:
 234         case RT5660_LOUT_AMP_CTRL:
 235         case RT5660_SPK_AMP_SPKVDD:
 236         case RT5660_MICBIAS:
 237         case RT5660_CLSD_OUT_CTRL1:
 238         case RT5660_CLSD_OUT_CTRL2:
 239         case RT5660_DIPOLE_MIC_CTRL1:
 240         case RT5660_DIPOLE_MIC_CTRL2:
 241         case RT5660_DIPOLE_MIC_CTRL3:
 242         case RT5660_DIPOLE_MIC_CTRL4:
 243         case RT5660_DIPOLE_MIC_CTRL5:
 244         case RT5660_DIPOLE_MIC_CTRL6:
 245         case RT5660_DIPOLE_MIC_CTRL7:
 246         case RT5660_DIPOLE_MIC_CTRL8:
 247         case RT5660_DIPOLE_MIC_CTRL9:
 248         case RT5660_DIPOLE_MIC_CTRL10:
 249         case RT5660_DIPOLE_MIC_CTRL11:
 250         case RT5660_DIPOLE_MIC_CTRL12:
 251         case RT5660_EQ_CTRL1:
 252         case RT5660_EQ_CTRL2:
 253         case RT5660_DRC_AGC_CTRL1:
 254         case RT5660_DRC_AGC_CTRL2:
 255         case RT5660_DRC_AGC_CTRL3:
 256         case RT5660_DRC_AGC_CTRL4:
 257         case RT5660_DRC_AGC_CTRL5:
 258         case RT5660_JD_CTRL:
 259         case RT5660_IRQ_CTRL1:
 260         case RT5660_IRQ_CTRL2:
 261         case RT5660_INT_IRQ_ST:
 262         case RT5660_GPIO_CTRL1:
 263         case RT5660_GPIO_CTRL2:
 264         case RT5660_WIND_FILTER_CTRL1:
 265         case RT5660_SV_ZCD1:
 266         case RT5660_SV_ZCD2:
 267         case RT5660_DRC1_LM_CTRL1:
 268         case RT5660_DRC1_LM_CTRL2:
 269         case RT5660_DRC2_LM_CTRL1:
 270         case RT5660_DRC2_LM_CTRL2:
 271         case RT5660_MULTI_DRC_CTRL:
 272         case RT5660_DRC2_CTRL1:
 273         case RT5660_DRC2_CTRL2:
 274         case RT5660_DRC2_CTRL3:
 275         case RT5660_DRC2_CTRL4:
 276         case RT5660_DRC2_CTRL5:
 277         case RT5660_ALC_PGA_CTRL1:
 278         case RT5660_ALC_PGA_CTRL2:
 279         case RT5660_ALC_PGA_CTRL3:
 280         case RT5660_ALC_PGA_CTRL4:
 281         case RT5660_ALC_PGA_CTRL5:
 282         case RT5660_ALC_PGA_CTRL6:
 283         case RT5660_ALC_PGA_CTRL7:
 284         case RT5660_GEN_CTRL1:
 285         case RT5660_GEN_CTRL2:
 286         case RT5660_GEN_CTRL3:
 287         case RT5660_VENDOR_ID:
 288         case RT5660_VENDOR_ID1:
 289         case RT5660_VENDOR_ID2:
 290                 return true;
 291         default:
 292                 return false;
 293         }
 294 }
 295
 296 static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0);
 297 static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0);
 298 static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0);
 299 static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0);
 300 static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0);
 301
 302 static const struct snd_kcontrol_new rt5660_snd_controls[] = {
 303         /* Speaker Output Volume */
 304         SOC_SINGLE("Speaker Playback Switch", RT5660_SPK_VOL, RT5660_L_MUTE_SFT,
 305                 1, 1),
 306         SOC_SINGLE_TLV("Speaker Playback Volume", RT5660_SPK_VOL,
 307                 RT5660_L_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
 308
 309         /* OUTPUT Control */
 310         SOC_DOUBLE("OUT Playback Switch", RT5660_LOUT_VOL, RT5660_L_MUTE_SFT,
 311                 RT5660_R_MUTE_SFT, 1, 1),
 312         SOC_DOUBLE_TLV("OUT Playback Volume", RT5660_LOUT_VOL, RT5660_L_VOL_SFT,
 313                 RT5660_R_VOL_SFT, 39, 1, rt5660_out_vol_tlv),
 314
 315         /* DAC Digital Volume */
 316         SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5660_DAC1_DIG_VOL,
 317                 RT5660_DAC_L1_VOL_SFT, RT5660_DAC_R1_VOL_SFT, 87, 0,
 318                 rt5660_dac_vol_tlv),
 319
 320         /* IN1/IN2/IN3 Control */
 321         SOC_SINGLE_TLV("IN1 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT1, 69,
 322                 0, rt5660_bst_tlv),
 323         SOC_SINGLE_TLV("IN2 Boost Volume", RT5660_IN1_IN2, RT5660_BST_SFT2, 69,
 324                 0, rt5660_bst_tlv),
 325         SOC_SINGLE_TLV("IN3 Boost Volume", RT5660_IN3_IN4, RT5660_BST_SFT3, 69,
 326                 0, rt5660_bst_tlv),
 327
 328         /* ADC Digital Volume Control */
 329         SOC_DOUBLE("ADC Capture Switch", RT5660_STO1_ADC_DIG_VOL,
 330                 RT5660_L_MUTE_SFT, RT5660_R_MUTE_SFT, 1, 1),
 331         SOC_DOUBLE_TLV("ADC Capture Volume", RT5660_STO1_ADC_DIG_VOL,
 332                 RT5660_ADC_L_VOL_SFT, RT5660_ADC_R_VOL_SFT, 63, 0,
 333                 rt5660_adc_vol_tlv),
 334
 335         /* ADC Boost Volume Control */
 336         SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5660_ADC_BST_VOL1,
 337                 RT5660_STO1_ADC_L_BST_SFT, RT5660_STO1_ADC_R_BST_SFT, 3, 0,
 338                 rt5660_adc_bst_tlv),
 339 };
 340
 341 /**
 342  * rt5660_set_dmic_clk - Set parameter of dmic.
 343  *
 344  * @w: DAPM widget.
 345  * @kcontrol: The kcontrol of this widget.
 346  * @event: Event id.
 347  *
 348  */
 349 static int rt5660_set_dmic_clk(struct snd_soc_dapm_widget *w,
 350         struct snd_kcontrol *kcontrol, int event)
 351 {
 352         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 353         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
 354         int idx, rate;
 355
 356         rate = rt5660->sysclk / rl6231_get_pre_div(rt5660->regmap,
 357                 RT5660_ADDA_CLK1, RT5660_I2S_PD1_SFT);
 358         idx = rl6231_calc_dmic_clk(rate);
 359         if (idx < 0)
 360                 dev_err(component->dev, "Failed to set DMIC clock\n");
 361         else
 362                 snd_soc_component_update_bits(component, RT5660_DMIC_CTRL1,
 363                         RT5660_DMIC_CLK_MASK, idx << RT5660_DMIC_CLK_SFT);
 364
 365         return idx;
 366 }
 367
 368 static int rt5660_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
 369                          struct snd_soc_dapm_widget *sink)
 370 {
 371         struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
 372         unsigned int val;
 373
 374         val = snd_soc_component_read(component, RT5660_GLB_CLK);
 375         val &= RT5660_SCLK_SRC_MASK;
 376         if (val == RT5660_SCLK_SRC_PLL1)
 377                 return 1;
 378         else
 379                 return 0;
 380 }
 381
 382 /* Digital Mixer */
 383 static const struct snd_kcontrol_new rt5660_sto1_adc_l_mix[] = {
 384         SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
 385                         RT5660_M_ADC_L1_SFT, 1, 1),
 386         SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
 387                         RT5660_M_ADC_L2_SFT, 1, 1),
 388 };
 389
 390 static const struct snd_kcontrol_new rt5660_sto1_adc_r_mix[] = {
 391         SOC_DAPM_SINGLE("ADC1 Switch", RT5660_STO1_ADC_MIXER,
 392                         RT5660_M_ADC_R1_SFT, 1, 1),
 393         SOC_DAPM_SINGLE("ADC2 Switch", RT5660_STO1_ADC_MIXER,
 394                         RT5660_M_ADC_R2_SFT, 1, 1),
 395 };
 396
 397 static const struct snd_kcontrol_new rt5660_dac_l_mix[] = {
 398         SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
 399                         RT5660_M_ADCMIX_L_SFT, 1, 1),
 400         SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
 401                         RT5660_M_DAC1_L_SFT, 1, 1),
 402 };
 403
 404 static const struct snd_kcontrol_new rt5660_dac_r_mix[] = {
 405         SOC_DAPM_SINGLE("Stereo ADC Switch", RT5660_AD_DA_MIXER,
 406                         RT5660_M_ADCMIX_R_SFT, 1, 1),
 407         SOC_DAPM_SINGLE("DAC1 Switch", RT5660_AD_DA_MIXER,
 408                         RT5660_M_DAC1_R_SFT, 1, 1),
 409 };
 410
 411 static const struct snd_kcontrol_new rt5660_sto_dac_l_mix[] = {
 412         SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
 413                         RT5660_M_DAC_L1_SFT, 1, 1),
 414         SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
 415                         RT5660_M_DAC_R1_STO_L_SFT, 1, 1),
 416 };
 417
 418 static const struct snd_kcontrol_new rt5660_sto_dac_r_mix[] = {
 419         SOC_DAPM_SINGLE("DAC R1 Switch", RT5660_STO_DAC_MIXER,
 420                         RT5660_M_DAC_R1_SFT, 1, 1),
 421         SOC_DAPM_SINGLE("DAC L1 Switch", RT5660_STO_DAC_MIXER,
 422                         RT5660_M_DAC_L1_STO_R_SFT, 1, 1),
 423 };
 424
 425 /* Analog Input Mixer */
 426 static const struct snd_kcontrol_new rt5660_rec_l_mix[] = {
 427         SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_L2_MIXER,
 428                         RT5660_M_BST3_RM_L_SFT, 1, 1),
 429         SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_L2_MIXER,
 430                         RT5660_M_BST2_RM_L_SFT, 1, 1),
 431         SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_L2_MIXER,
 432                         RT5660_M_BST1_RM_L_SFT, 1, 1),
 433         SOC_DAPM_SINGLE("OUT MIXL Switch", RT5660_REC_L2_MIXER,
 434                         RT5660_M_OM_L_RM_L_SFT, 1, 1),
 435 };
 436
 437 static const struct snd_kcontrol_new rt5660_rec_r_mix[] = {
 438         SOC_DAPM_SINGLE("BST3 Switch", RT5660_REC_R2_MIXER,
 439                         RT5660_M_BST3_RM_R_SFT, 1, 1),
 440         SOC_DAPM_SINGLE("BST2 Switch", RT5660_REC_R2_MIXER,
 441                         RT5660_M_BST2_RM_R_SFT, 1, 1),
 442         SOC_DAPM_SINGLE("BST1 Switch", RT5660_REC_R2_MIXER,
 443                         RT5660_M_BST1_RM_R_SFT, 1, 1),
 444         SOC_DAPM_SINGLE("OUT MIXR Switch", RT5660_REC_R2_MIXER,
 445                         RT5660_M_OM_R_RM_R_SFT, 1, 1),
 446 };
 447
 448 static const struct snd_kcontrol_new rt5660_spk_mix[] = {
 449         SOC_DAPM_SINGLE("BST3 Switch", RT5660_SPK_MIXER,
 450                         RT5660_M_BST3_SM_SFT, 1, 1),
 451         SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPK_MIXER,
 452                         RT5660_M_BST1_SM_SFT, 1, 1),
 453         SOC_DAPM_SINGLE("DACL Switch", RT5660_SPK_MIXER,
 454                         RT5660_M_DACL_SM_SFT, 1, 1),
 455         SOC_DAPM_SINGLE("DACR Switch", RT5660_SPK_MIXER,
 456                         RT5660_M_DACR_SM_SFT, 1, 1),
 457         SOC_DAPM_SINGLE("OUTMIXL Switch", RT5660_SPK_MIXER,
 458                         RT5660_M_OM_L_SM_SFT, 1, 1),
 459 };
 460
 461 static const struct snd_kcontrol_new rt5660_out_l_mix[] = {
 462         SOC_DAPM_SINGLE("BST3 Switch", RT5660_OUT_L1_MIXER,
 463                         RT5660_M_BST3_OM_L_SFT, 1, 1),
 464         SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_L1_MIXER,
 465                         RT5660_M_BST2_OM_L_SFT, 1, 1),
 466         SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_L1_MIXER,
 467                         RT5660_M_BST1_OM_L_SFT, 1, 1),
 468         SOC_DAPM_SINGLE("RECMIXL Switch", RT5660_OUT_L1_MIXER,
 469                         RT5660_M_RM_L_OM_L_SFT, 1, 1),
 470         SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_L1_MIXER,
 471                         RT5660_M_DAC_R_OM_L_SFT, 1, 1),
 472         SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_L1_MIXER,
 473                         RT5660_M_DAC_L_OM_L_SFT, 1, 1),
 474 };
 475
 476 static const struct snd_kcontrol_new rt5660_out_r_mix[] = {
 477         SOC_DAPM_SINGLE("BST2 Switch", RT5660_OUT_R1_MIXER,
 478                         RT5660_M_BST2_OM_R_SFT, 1, 1),
 479         SOC_DAPM_SINGLE("BST1 Switch", RT5660_OUT_R1_MIXER,
 480                         RT5660_M_BST1_OM_R_SFT, 1, 1),
 481         SOC_DAPM_SINGLE("RECMIXR Switch", RT5660_OUT_R1_MIXER,
 482                         RT5660_M_RM_R_OM_R_SFT, 1, 1),
 483         SOC_DAPM_SINGLE("DACR Switch", RT5660_OUT_R1_MIXER,
 484                         RT5660_M_DAC_R_OM_R_SFT, 1, 1),
 485         SOC_DAPM_SINGLE("DACL Switch", RT5660_OUT_R1_MIXER,
 486                         RT5660_M_DAC_L_OM_R_SFT, 1, 1),
 487 };
 488
 489 static const struct snd_kcontrol_new rt5660_spo_mix[] = {
 490         SOC_DAPM_SINGLE("DACR Switch", RT5660_SPO_MIXER,
 491                         RT5660_M_DAC_R_SPM_SFT, 1, 1),
 492         SOC_DAPM_SINGLE("DACL Switch", RT5660_SPO_MIXER,
 493                         RT5660_M_DAC_L_SPM_SFT, 1, 1),
 494         SOC_DAPM_SINGLE("SPKVOL Switch", RT5660_SPO_MIXER,
 495                         RT5660_M_SV_SPM_SFT, 1, 1),
 496         SOC_DAPM_SINGLE("BST1 Switch", RT5660_SPO_MIXER,
 497                         RT5660_M_BST1_SPM_SFT, 1, 1),
 498 };
 499
 500 static const struct snd_kcontrol_new rt5660_lout_mix[] = {
 501         SOC_DAPM_SINGLE("DAC Switch", RT5660_LOUT_MIXER,
 502                         RT5660_M_DAC1_LM_SFT, 1, 1),
 503         SOC_DAPM_SINGLE("OUTMIX Switch", RT5660_LOUT_MIXER,
 504                         RT5660_M_LOVOL_LM_SFT, 1, 1),
 505 };
 506
 507 static const struct snd_kcontrol_new spk_vol_control =
 508         SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL,
 509                 RT5660_VOL_L_SFT, 1, 1);
 510
 511 static const struct snd_kcontrol_new lout_l_vol_control =
 512         SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
 513                 RT5660_VOL_L_SFT, 1, 1);
 514
 515 static const struct snd_kcontrol_new lout_r_vol_control =
 516         SOC_DAPM_SINGLE("Switch", RT5660_LOUT_VOL,
 517                 RT5660_VOL_R_SFT, 1, 1);
 518
 519 /* Interface data select */
 520 static const char * const rt5660_data_select[] = {
 521         "L/R", "R/L", "L/L", "R/R"
 522 };
 523
 524 static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum,
 525         RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select);
 526
 527 static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum,
 528         RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select);
 529
 530 static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux =
 531         SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum);
 532
 533 static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux =
 534         SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum);
 535
 536 static int rt5660_lout_event(struct snd_soc_dapm_widget *w,
 537         struct snd_kcontrol *kcontrol, int event)
 538 {
 539         struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 540
 541         switch (event) {
 542         case SND_SOC_DAPM_POST_PMU:
 543                 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
 544                         RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
 545                         RT5660_LOUT_CO_EN | RT5660_LOUT_CB_PU);
 546                 break;
 547
 548         case SND_SOC_DAPM_PRE_PMD:
 549                 snd_soc_component_update_bits(component, RT5660_LOUT_AMP_CTRL,
 550                         RT5660_LOUT_CO_MASK | RT5660_LOUT_CB_MASK,
 551                         RT5660_LOUT_CO_DIS | RT5660_LOUT_CB_PD);
 552                 break;
 553
 554         default:
 555                 return 0;
 556         }
 557
 558         return 0;
 559 }
 560
 561 static const struct snd_soc_dapm_widget rt5660_dapm_widgets[] = {
 562         SND_SOC_DAPM_SUPPLY("LDO2", RT5660_PWR_ANLG1,
 563                 RT5660_PWR_LDO2_BIT, 0, NULL, 0),
 564         SND_SOC_DAPM_SUPPLY("PLL1", RT5660_PWR_ANLG2,
 565                 RT5660_PWR_PLL_BIT, 0, NULL, 0),
 566
 567         /* MICBIAS */
 568         SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5660_PWR_ANLG2,
 569                         RT5660_PWR_MB1_BIT, 0, NULL, 0),
 570         SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5660_PWR_ANLG2,
 571                         RT5660_PWR_MB2_BIT, 0, NULL, 0),
 572
 573         /* Input Side */
 574         /* Input Lines */
 575         SND_SOC_DAPM_INPUT("DMIC L1"),
 576         SND_SOC_DAPM_INPUT("DMIC R1"),
 577
 578         SND_SOC_DAPM_INPUT("IN1P"),
 579         SND_SOC_DAPM_INPUT("IN1N"),
 580         SND_SOC_DAPM_INPUT("IN2P"),
 581         SND_SOC_DAPM_INPUT("IN3P"),
 582         SND_SOC_DAPM_INPUT("IN3N"),
 583
 584         SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
 585                 rt5660_set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
 586         SND_SOC_DAPM_SUPPLY("DMIC Power", RT5660_DMIC_CTRL1,
 587                 RT5660_DMIC_1_EN_SFT, 0, NULL, 0),
 588
 589         /* Boost */
 590         SND_SOC_DAPM_PGA("BST1", RT5660_PWR_ANLG2, RT5660_PWR_BST1_BIT, 0,
 591                 NULL, 0),
 592         SND_SOC_DAPM_PGA("BST2", RT5660_PWR_ANLG2, RT5660_PWR_BST2_BIT, 0,
 593                 NULL, 0),
 594         SND_SOC_DAPM_PGA("BST3", RT5660_PWR_ANLG2, RT5660_PWR_BST3_BIT, 0,
 595                 NULL, 0),
 596
 597         /* REC Mixer */
 598         SND_SOC_DAPM_MIXER("RECMIXL", RT5660_PWR_MIXER, RT5660_PWR_RM_L_BIT,
 599                         0, rt5660_rec_l_mix, ARRAY_SIZE(rt5660_rec_l_mix)),
 600         SND_SOC_DAPM_MIXER("RECMIXR", RT5660_PWR_MIXER, RT5660_PWR_RM_R_BIT,
 601                         0, rt5660_rec_r_mix, ARRAY_SIZE(rt5660_rec_r_mix)),
 602
 603         /* ADCs */
 604         SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0),
 605         SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0),
 606
 607         SND_SOC_DAPM_SUPPLY("ADC L power", RT5660_PWR_DIG1,
 608                         RT5660_PWR_ADC_L_BIT, 0, NULL, 0),
 609         SND_SOC_DAPM_SUPPLY("ADC R power", RT5660_PWR_DIG1,
 610                         RT5660_PWR_ADC_R_BIT, 0, NULL, 0),
 611         SND_SOC_DAPM_SUPPLY("ADC clock", RT5660_PR_BASE + RT5660_CHOP_DAC_ADC,
 612                         12, 0, NULL, 0),
 613
 614         /* ADC Mixer */
 615         SND_SOC_DAPM_SUPPLY("adc stereo1 filter", RT5660_PWR_DIG2,
 616                 RT5660_PWR_ADC_S1F_BIT, 0, NULL, 0),
 617         SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0,
 618                 rt5660_sto1_adc_l_mix, ARRAY_SIZE(rt5660_sto1_adc_l_mix)),
 619         SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0,
 620                 rt5660_sto1_adc_r_mix, ARRAY_SIZE(rt5660_sto1_adc_r_mix)),
 621
 622         /* ADC */
 623         SND_SOC_DAPM_ADC("Stereo1 ADC MIXL", NULL, RT5660_STO1_ADC_DIG_VOL,
 624                 RT5660_L_MUTE_SFT, 1),
 625         SND_SOC_DAPM_ADC("Stereo1 ADC MIXR", NULL, RT5660_STO1_ADC_DIG_VOL,
 626                 RT5660_R_MUTE_SFT, 1),
 627
 628         /* Digital Interface */
 629         SND_SOC_DAPM_SUPPLY("I2S1", RT5660_PWR_DIG1, RT5660_PWR_I2S1_BIT, 0,
 630                 NULL, 0),
 631         SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
 632         SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
 633         SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
 634         SND_SOC_DAPM_MUX("IF1 DAC Swap Mux", SND_SOC_NOPM, 0, 0,
 635                         &rt5660_if1_dac_swap_mux),
 636         SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
 637         SND_SOC_DAPM_MUX("IF1 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
 638                         &rt5660_if1_adc_swap_mux),
 639
 640         /* Audio Interface */
 641         SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
 642         SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
 643
 644         /* Output Side */
 645         /* DAC mixer before sound effect  */
 646         SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, rt5660_dac_l_mix,
 647                 ARRAY_SIZE(rt5660_dac_l_mix)),
 648         SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, rt5660_dac_r_mix,
 649                 ARRAY_SIZE(rt5660_dac_r_mix)),
 650
 651         /* DAC Mixer */
 652         SND_SOC_DAPM_SUPPLY("dac stereo1 filter", RT5660_PWR_DIG2,
 653                 RT5660_PWR_DAC_S1F_BIT, 0, NULL, 0),
 654         SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
 655                 rt5660_sto_dac_l_mix, ARRAY_SIZE(rt5660_sto_dac_l_mix)),
 656         SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
 657                 rt5660_sto_dac_r_mix, ARRAY_SIZE(rt5660_sto_dac_r_mix)),
 658
 659         /* DACs */
 660         SND_SOC_DAPM_DAC("DAC L1", NULL, RT5660_PWR_DIG1,
 661                         RT5660_PWR_DAC_L1_BIT, 0),
 662         SND_SOC_DAPM_DAC("DAC R1", NULL, RT5660_PWR_DIG1,
 663                         RT5660_PWR_DAC_R1_BIT, 0),
 664
 665         /* OUT Mixer */
 666         SND_SOC_DAPM_MIXER("SPK MIX", RT5660_PWR_MIXER, RT5660_PWR_SM_BIT,
 667                 0, rt5660_spk_mix, ARRAY_SIZE(rt5660_spk_mix)),
 668         SND_SOC_DAPM_MIXER("OUT MIXL", RT5660_PWR_MIXER, RT5660_PWR_OM_L_BIT,
 669                 0, rt5660_out_l_mix, ARRAY_SIZE(rt5660_out_l_mix)),
 670         SND_SOC_DAPM_MIXER("OUT MIXR", RT5660_PWR_MIXER, RT5660_PWR_OM_R_BIT,
 671                 0, rt5660_out_r_mix, ARRAY_SIZE(rt5660_out_r_mix)),
 672
 673         /* Output Volume */
 674         SND_SOC_DAPM_SWITCH("SPKVOL", RT5660_PWR_VOL,
 675                 RT5660_PWR_SV_BIT, 0, &spk_vol_control),
 676         SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
 677                 0, 0, NULL, 0),
 678         SND_SOC_DAPM_PGA("LOUTVOL", SND_SOC_NOPM,
 679                 0, 0, NULL, 0),
 680         SND_SOC_DAPM_SWITCH("LOUTVOL L", SND_SOC_NOPM,
 681                 RT5660_PWR_LV_L_BIT, 0, &lout_l_vol_control),
 682         SND_SOC_DAPM_SWITCH("LOUTVOL R", SND_SOC_NOPM,
 683                 RT5660_PWR_LV_R_BIT, 0, &lout_r_vol_control),
 684
 685         /* HPO/LOUT/Mono Mixer */
 686         SND_SOC_DAPM_MIXER("SPO MIX", SND_SOC_NOPM, 0,
 687                 0, rt5660_spo_mix, ARRAY_SIZE(rt5660_spo_mix)),
 688         SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
 689                 rt5660_lout_mix, ARRAY_SIZE(rt5660_lout_mix)),
 690         SND_SOC_DAPM_SUPPLY("VREF HP", RT5660_GEN_CTRL1,
 691                 RT5660_PWR_VREF_HP_SFT, 0, NULL, 0),
 692         SND_SOC_DAPM_PGA_S("LOUT amp", 1, RT5660_PWR_ANLG1,
 693                 RT5660_PWR_HA_BIT, 0, rt5660_lout_event,
 694                 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
 695         SND_SOC_DAPM_PGA_S("SPK amp", 1, RT5660_PWR_DIG1,
 696                 RT5660_PWR_CLS_D_BIT, 0, NULL, 0),
 697
 698         /* Output Lines */
 699         SND_SOC_DAPM_OUTPUT("LOUTL"),
 700         SND_SOC_DAPM_OUTPUT("LOUTR"),
 701         SND_SOC_DAPM_OUTPUT("SPO"),
 702 };
 703
 704 static const struct snd_soc_dapm_route rt5660_dapm_routes[] = {
 705         { "MICBIAS1", NULL, "LDO2" },
 706         { "MICBIAS2", NULL, "LDO2" },
 707
 708         { "BST1", NULL, "IN1P" },
 709         { "BST1", NULL, "IN1N" },
 710         { "BST2", NULL, "IN2P" },
 711         { "BST3", NULL, "IN3P" },
 712         { "BST3", NULL, "IN3N" },
 713
 714         { "RECMIXL", "BST3 Switch", "BST3" },
 715         { "RECMIXL", "BST2 Switch", "BST2" },
 716         { "RECMIXL", "BST1 Switch", "BST1" },
 717         { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" },
 718
 719         { "RECMIXR", "BST3 Switch", "BST3" },
 720         { "RECMIXR", "BST2 Switch", "BST2" },
 721         { "RECMIXR", "BST1 Switch", "BST1" },
 722         { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" },
 723
 724         { "ADC L", NULL, "RECMIXL" },
 725         { "ADC L", NULL, "ADC L power" },
 726         { "ADC L", NULL, "ADC clock" },
 727         { "ADC R", NULL, "RECMIXR" },
 728         { "ADC R", NULL, "ADC R power" },
 729         { "ADC R", NULL, "ADC clock" },
 730
 731         {"DMIC L1", NULL, "DMIC CLK"},
 732         {"DMIC L1", NULL, "DMIC Power"},
 733         {"DMIC R1", NULL, "DMIC CLK"},
 734         {"DMIC R1", NULL, "DMIC Power"},
 735
 736         { "Sto1 ADC MIXL", "ADC1 Switch", "ADC L" },
 737         { "Sto1 ADC MIXL", "ADC2 Switch", "DMIC L1" },
 738         { "Sto1 ADC MIXR", "ADC1 Switch", "ADC R" },
 739         { "Sto1 ADC MIXR", "ADC2 Switch", "DMIC R1" },
 740
 741         { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
 742         { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" },
 743         { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
 744
 745         { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
 746         { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" },
 747         { "adc stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
 748
 749         { "IF1 ADC", NULL, "Stereo1 ADC MIXL" },
 750         { "IF1 ADC", NULL, "Stereo1 ADC MIXR" },
 751         { "IF1 ADC", NULL, "I2S1" },
 752
 753         { "IF1 ADC Swap Mux", "L/R", "IF1 ADC" },
 754         { "IF1 ADC Swap Mux", "R/L", "IF1 ADC" },
 755         { "IF1 ADC Swap Mux", "L/L", "IF1 ADC" },
 756         { "IF1 ADC Swap Mux", "R/R", "IF1 ADC" },
 757         { "AIF1TX", NULL, "IF1 ADC Swap Mux" },
 758
 759         { "IF1 DAC", NULL, "AIF1RX" },
 760         { "IF1 DAC", NULL, "I2S1" },
 761
 762         { "IF1 DAC Swap Mux", "L/R", "IF1 DAC" },
 763         { "IF1 DAC Swap Mux", "R/L", "IF1 DAC" },
 764         { "IF1 DAC Swap Mux", "L/L", "IF1 DAC" },
 765         { "IF1 DAC Swap Mux", "R/R", "IF1 DAC" },
 766
 767         { "IF1 DAC L", NULL, "IF1 DAC Swap Mux" },
 768         { "IF1 DAC R", NULL, "IF1 DAC Swap Mux" },
 769
 770         { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" },
 771         { "DAC1 MIXL", "DAC1 Switch", "IF1 DAC L" },
 772         { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" },
 773         { "DAC1 MIXR", "DAC1 Switch", "IF1 DAC R" },
 774
 775         { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
 776         { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" },
 777         { "Stereo DAC MIXL", NULL, "dac stereo1 filter" },
 778         { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
 779         { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
 780         { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" },
 781         { "Stereo DAC MIXR", NULL, "dac stereo1 filter" },
 782         { "dac stereo1 filter", NULL, "PLL1", rt5660_is_sys_clk_from_pll },
 783
 784         { "DAC L1", NULL, "Stereo DAC MIXL" },
 785         { "DAC R1", NULL, "Stereo DAC MIXR" },
 786
 787         { "SPK MIX", "BST3 Switch", "BST3" },
 788         { "SPK MIX", "BST1 Switch", "BST1" },
 789         { "SPK MIX", "DACL Switch", "DAC L1" },
 790         { "SPK MIX", "DACR Switch", "DAC R1" },
 791         { "SPK MIX", "OUTMIXL Switch", "OUT MIXL" },
 792
 793         { "OUT MIXL", "BST3 Switch", "BST3" },
 794         { "OUT MIXL", "BST2 Switch", "BST2" },
 795         { "OUT MIXL", "BST1 Switch", "BST1" },
 796         { "OUT MIXL", "RECMIXL Switch", "RECMIXL" },
 797         { "OUT MIXL", "DACR Switch", "DAC R1" },
 798         { "OUT MIXL", "DACL Switch", "DAC L1" },
 799
 800         { "OUT MIXR", "BST2 Switch", "BST2" },
 801         { "OUT MIXR", "BST1 Switch", "BST1" },
 802         { "OUT MIXR", "RECMIXR Switch", "RECMIXR" },
 803         { "OUT MIXR", "DACR Switch", "DAC R1" },
 804         { "OUT MIXR", "DACL Switch", "DAC L1" },
 805
 806         { "SPO MIX", "DACR Switch", "DAC R1" },
 807         { "SPO MIX", "DACL Switch", "DAC L1" },
 808         { "SPO MIX", "SPKVOL Switch", "SPKVOL" },
 809         { "SPO MIX", "BST1 Switch", "BST1" },
 810
 811         { "SPKVOL", "Switch", "SPK MIX" },
 812         { "LOUTVOL L", "Switch", "OUT MIXL" },
 813         { "LOUTVOL R", "Switch", "OUT MIXR" },
 814
 815         { "LOUTVOL", NULL, "LOUTVOL L" },
 816         { "LOUTVOL", NULL, "LOUTVOL R" },
 817
 818         { "DAC 1", NULL, "DAC L1" },
 819         { "DAC 1", NULL, "DAC R1" },
 820
 821         { "LOUT MIX", "DAC Switch", "DAC 1" },
 822         { "LOUT MIX", "OUTMIX Switch", "LOUTVOL" },
 823
 824         { "LOUT amp", NULL, "LOUT MIX" },
 825         { "LOUT amp", NULL, "VREF HP" },
 826         { "LOUTL", NULL, "LOUT amp" },
 827         { "LOUTR", NULL, "LOUT amp" },
 828
 829         { "SPK amp", NULL, "SPO MIX" },
 830         { "SPO", NULL, "SPK amp" },
 831 };
 832
 833 static int rt5660_hw_params(struct snd_pcm_substream *substream,
 834         struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
 835 {
 836         struct snd_soc_component *component = dai->component;
 837         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
 838         unsigned int val_len = 0, val_clk, mask_clk;
 839         int pre_div, bclk_ms, frame_size;
 840
 841         rt5660->lrck[dai->id] = params_rate(params);
 842         pre_div = rl6231_get_clk_info(rt5660->sysclk, rt5660->lrck[dai->id]);
 843         if (pre_div < 0) {
 844                 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n",
 845                         rt5660->lrck[dai->id], dai->id);
 846                 return -EINVAL;
 847         }
 848
 849         frame_size = snd_soc_params_to_frame_size(params);
 850         if (frame_size < 0) {
 851                 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size);
 852                 return frame_size;
 853         }
 854
 855         if (frame_size > 32)
 856                 bclk_ms = 1;
 857         else
 858                 bclk_ms = 0;
 859
 860         rt5660->bclk[dai->id] = rt5660->lrck[dai->id] * (32 << bclk_ms);
 861
 862         dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
 863                 rt5660->bclk[dai->id], rt5660->lrck[dai->id]);
 864         dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
 865                                 bclk_ms, pre_div, dai->id);
 866
 867         switch (params_width(params)) {
 868         case 16:
 869                 break;
 870         case 20:
 871                 val_len |= RT5660_I2S_DL_20;
 872                 break;
 873         case 24:
 874                 val_len |= RT5660_I2S_DL_24;
 875                 break;
 876         case 8:
 877                 val_len |= RT5660_I2S_DL_8;
 878                 break;
 879         default:
 880                 return -EINVAL;
 881         }
 882
 883         switch (dai->id) {
 884         case RT5660_AIF1:
 885                 mask_clk = RT5660_I2S_BCLK_MS1_MASK | RT5660_I2S_PD1_MASK;
 886                 val_clk = bclk_ms << RT5660_I2S_BCLK_MS1_SFT |
 887                         pre_div << RT5660_I2S_PD1_SFT;
 888                 snd_soc_component_update_bits(component, RT5660_I2S1_SDP, RT5660_I2S_DL_MASK,
 889                         val_len);
 890                 snd_soc_component_update_bits(component, RT5660_ADDA_CLK1, mask_clk, val_clk);
 891                 break;
 892
 893         default:
 894                 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
 895                 return -EINVAL;
 896         }
 897
 898         return 0;
 899 }
 900
 901 static int rt5660_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 902 {
 903         struct snd_soc_component *component = dai->component;
 904         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
 905         unsigned int reg_val = 0;
 906
 907         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
 908         case SND_SOC_DAIFMT_CBM_CFM:
 909                 rt5660->master[dai->id] = 1;
 910                 break;
 911
 912         case SND_SOC_DAIFMT_CBS_CFS:
 913                 reg_val |= RT5660_I2S_MS_S;
 914                 rt5660->master[dai->id] = 0;
 915                 break;
 916
 917         default:
 918                 return -EINVAL;
 919         }
 920
 921         switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
 922         case SND_SOC_DAIFMT_NB_NF:
 923                 break;
 924
 925         case SND_SOC_DAIFMT_IB_NF:
 926                 reg_val |= RT5660_I2S_BP_INV;
 927                 break;
 928
 929         default:
 930                 return -EINVAL;
 931         }
 932
 933         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 934         case SND_SOC_DAIFMT_I2S:
 935                 break;
 936
 937         case SND_SOC_DAIFMT_LEFT_J:
 938                 reg_val |= RT5660_I2S_DF_LEFT;
 939                 break;
 940
 941         case SND_SOC_DAIFMT_DSP_A:
 942                 reg_val |= RT5660_I2S_DF_PCM_A;
 943                 break;
 944
 945         case SND_SOC_DAIFMT_DSP_B:
 946                 reg_val  |= RT5660_I2S_DF_PCM_B;
 947                 break;
 948
 949         default:
 950                 return -EINVAL;
 951         }
 952
 953         switch (dai->id) {
 954         case RT5660_AIF1:
 955                 snd_soc_component_update_bits(component, RT5660_I2S1_SDP,
 956                         RT5660_I2S_MS_MASK | RT5660_I2S_BP_MASK |
 957                         RT5660_I2S_DF_MASK, reg_val);
 958                 break;
 959
 960         default:
 961                 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
 962                 return -EINVAL;
 963         }
 964
 965         return 0;
 966 }
 967
 968 static int rt5660_set_dai_sysclk(struct snd_soc_dai *dai,
 969                 int clk_id, unsigned int freq, int dir)
 970 {
 971         struct snd_soc_component *component = dai->component;
 972         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
 973         unsigned int reg_val = 0;
 974
 975         if (freq == rt5660->sysclk && clk_id == rt5660->sysclk_src)
 976                 return 0;
 977
 978         switch (clk_id) {
 979         case RT5660_SCLK_S_MCLK:
 980                 reg_val |= RT5660_SCLK_SRC_MCLK;
 981                 break;
 982
 983         case RT5660_SCLK_S_PLL1:
 984                 reg_val |= RT5660_SCLK_SRC_PLL1;
 985                 break;
 986
 987         case RT5660_SCLK_S_RCCLK:
 988                 reg_val |= RT5660_SCLK_SRC_RCCLK;
 989                 break;
 990
 991         default:
 992                 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
 993                 return -EINVAL;
 994         }
 995
 996         snd_soc_component_update_bits(component, RT5660_GLB_CLK, RT5660_SCLK_SRC_MASK,
 997                 reg_val);
 998
 999         rt5660->sysclk = freq;
1000         rt5660->sysclk_src = clk_id;
1001
1002         dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1003
1004         return 0;
1005 }
1006
1007 static int rt5660_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1008                         unsigned int freq_in, unsigned int freq_out)
1009 {
1010         struct snd_soc_component *component = dai->component;
1011         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1012         struct rl6231_pll_code pll_code;
1013         int ret;
1014
1015         if (source == rt5660->pll_src && freq_in == rt5660->pll_in &&
1016                 freq_out == rt5660->pll_out)
1017                 return 0;
1018
1019         if (!freq_in || !freq_out) {
1020                 dev_dbg(component->dev, "PLL disabled\n");
1021
1022                 rt5660->pll_in = 0;
1023                 rt5660->pll_out = 0;
1024                 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1025                         RT5660_SCLK_SRC_MASK, RT5660_SCLK_SRC_MCLK);
1026                 return 0;
1027         }
1028
1029         switch (source) {
1030         case RT5660_PLL1_S_MCLK:
1031                 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1032                         RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_MCLK);
1033                 break;
1034
1035         case RT5660_PLL1_S_BCLK:
1036                 snd_soc_component_update_bits(component, RT5660_GLB_CLK,
1037                         RT5660_PLL1_SRC_MASK, RT5660_PLL1_SRC_BCLK1);
1038                 break;
1039
1040         default:
1041                 dev_err(component->dev, "Unknown PLL source %d\n", source);
1042                 return -EINVAL;
1043         }
1044
1045         ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1046         if (ret < 0) {
1047                 dev_err(component->dev, "Unsupported input clock %d\n", freq_in);
1048                 return ret;
1049         }
1050
1051         dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
1052                 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1053                 pll_code.n_code, pll_code.k_code);
1054
1055         snd_soc_component_write(component, RT5660_PLL_CTRL1,
1056                 pll_code.n_code << RT5660_PLL_N_SFT | pll_code.k_code);
1057         snd_soc_component_write(component, RT5660_PLL_CTRL2,
1058                 ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5660_PLL_M_SFT) |
1059                 (pll_code.m_bp << RT5660_PLL_M_BP_SFT));
1060
1061         rt5660->pll_in = freq_in;
1062         rt5660->pll_out = freq_out;
1063         rt5660->pll_src = source;
1064
1065         return 0;
1066 }
1067
1068 static int rt5660_set_bias_level(struct snd_soc_component *component,
1069                         enum snd_soc_bias_level level)
1070 {
1071         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1072         int ret;
1073
1074         switch (level) {
1075         case SND_SOC_BIAS_ON:
1076                 break;
1077
1078         case SND_SOC_BIAS_PREPARE:
1079                 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1080                         RT5660_DIG_GATE_CTRL, RT5660_DIG_GATE_CTRL);
1081
1082                 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) {
1083                         clk_disable_unprepare(rt5660->mclk);
1084                 } else {
1085                         ret = clk_prepare_enable(rt5660->mclk);
1086                         if (ret)
1087                                 return ret;
1088                 }
1089                 break;
1090
1091         case SND_SOC_BIAS_STANDBY:
1092                 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
1093                         snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1094                                 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1095                                 RT5660_PWR_BG | RT5660_PWR_VREF2,
1096                                 RT5660_PWR_VREF1 | RT5660_PWR_MB |
1097                                 RT5660_PWR_BG | RT5660_PWR_VREF2);
1098                         usleep_range(10000, 15000);
1099                         snd_soc_component_update_bits(component, RT5660_PWR_ANLG1,
1100                                 RT5660_PWR_FV1 | RT5660_PWR_FV2,
1101                                 RT5660_PWR_FV1 | RT5660_PWR_FV2);
1102                 }
1103                 break;
1104
1105         case SND_SOC_BIAS_OFF:
1106                 snd_soc_component_update_bits(component, RT5660_GEN_CTRL1,
1107                         RT5660_DIG_GATE_CTRL, 0);
1108                 break;
1109
1110         default:
1111                 break;
1112         }
1113
1114         return 0;
1115 }
1116
1117 static int rt5660_probe(struct snd_soc_component *component)
1118 {
1119         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1120
1121         rt5660->component = component;
1122
1123         return 0;
1124 }
1125
1126 static void rt5660_remove(struct snd_soc_component *component)
1127 {
1128         snd_soc_component_write(component, RT5660_RESET, 0);
1129 }
1130
1131 #ifdef CONFIG_PM
1132 static int rt5660_suspend(struct snd_soc_component *component)
1133 {
1134         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1135
1136         regcache_cache_only(rt5660->regmap, true);
1137         regcache_mark_dirty(rt5660->regmap);
1138
1139         return 0;
1140 }
1141
1142 static int rt5660_resume(struct snd_soc_component *component)
1143 {
1144         struct rt5660_priv *rt5660 = snd_soc_component_get_drvdata(component);
1145
1146         if (rt5660->pdata.poweroff_codec_in_suspend)
1147                 msleep(350);
1148
1149         regcache_cache_only(rt5660->regmap, false);
1150         regcache_sync(rt5660->regmap);
1151
1152         return 0;
1153 }
1154 #else
1155 #define rt5660_suspend NULL
1156 #define rt5660_resume NULL
1157 #endif
1158
1159 #define RT5660_STEREO_RATES SNDRV_PCM_RATE_8000_192000
1160 #define RT5660_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1161                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1162
1163 static const struct snd_soc_dai_ops rt5660_aif_dai_ops = {
1164         .hw_params = rt5660_hw_params,
1165         .set_fmt = rt5660_set_dai_fmt,
1166         .set_sysclk = rt5660_set_dai_sysclk,
1167         .set_pll = rt5660_set_dai_pll,
1168 };
1169
1170 static struct snd_soc_dai_driver rt5660_dai[] = {
1171         {
1172                 .name = "rt5660-aif1",
1173                 .id = RT5660_AIF1,
1174                 .playback = {
1175                         .stream_name = "AIF1 Playback",
1176                         .channels_min = 1,
1177                         .channels_max = 2,
1178                         .rates = RT5660_STEREO_RATES,
1179                         .formats = RT5660_FORMATS,
1180                 },
1181                 .capture = {
1182                         .stream_name = "AIF1 Capture",
1183                         .channels_min = 1,
1184                         .channels_max = 2,
1185                         .rates = RT5660_STEREO_RATES,
1186                         .formats = RT5660_FORMATS,
1187                 },
1188                 .ops = &rt5660_aif_dai_ops,
1189         },
1190 };
1191
1192 static const struct snd_soc_component_driver soc_component_dev_rt5660 = {
1193         .probe                  = rt5660_probe,
1194         .remove                 = rt5660_remove,
1195         .suspend                = rt5660_suspend,
1196         .resume                 = rt5660_resume,
1197         .set_bias_level         = rt5660_set_bias_level,
1198         .controls               = rt5660_snd_controls,
1199         .num_controls           = ARRAY_SIZE(rt5660_snd_controls),
1200         .dapm_widgets           = rt5660_dapm_widgets,
1201         .num_dapm_widgets       = ARRAY_SIZE(rt5660_dapm_widgets),
1202         .dapm_routes            = rt5660_dapm_routes,
1203         .num_dapm_routes        = ARRAY_SIZE(rt5660_dapm_routes),
1204         .use_pmdown_time        = 1,
1205         .endianness             = 1,
1206 };
1207
1208 static const struct regmap_config rt5660_regmap = {
1209         .reg_bits = 8,
1210         .val_bits = 16,
1211         .use_single_read = true,
1212         .use_single_write = true,
1213
1214         .max_register = RT5660_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5660_ranges) *
1215                                                RT5660_PR_SPACING),
1216         .volatile_reg = rt5660_volatile_register,
1217         .readable_reg = rt5660_readable_register,
1218
1219         .cache_type = REGCACHE_MAPLE,
1220         .reg_defaults = rt5660_reg,
1221         .num_reg_defaults = ARRAY_SIZE(rt5660_reg),
1222         .ranges = rt5660_ranges,
1223         .num_ranges = ARRAY_SIZE(rt5660_ranges),
1224 };
1225
1226 static const struct i2c_device_id rt5660_i2c_id[] = {
1227         { "rt5660", 0 },
1228         { }
1229 };
1230 MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id);
1231
1232 #ifdef CONFIG_OF
1233 static const struct of_device_id rt5660_of_match[] = {
1234         { .compatible = "realtek,rt5660", },
1235         {},
1236 };
1237 MODULE_DEVICE_TABLE(of, rt5660_of_match);
1238 #endif
1239
1240 #ifdef CONFIG_ACPI
1241 static const struct acpi_device_id rt5660_acpi_match[] = {
1242         { "10EC5660", 0 },
1243         { "10EC3277", 0 },
1244         { },
1245 };
1246 MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match);
1247 #endif
1248
1249 static int rt5660_parse_dt(struct rt5660_priv *rt5660, struct device *dev)
1250 {
1251         rt5660->pdata.in1_diff = device_property_read_bool(dev,
1252                                         "realtek,in1-differential");
1253         rt5660->pdata.in3_diff = device_property_read_bool(dev,
1254                                         "realtek,in3-differential");
1255         rt5660->pdata.poweroff_codec_in_suspend = device_property_read_bool(dev,
1256                                         "realtek,poweroff-in-suspend");
1257         device_property_read_u32(dev, "realtek,dmic1-data-pin",
1258                 &rt5660->pdata.dmic1_data_pin);
1259
1260         return 0;
1261 }
1262
1263 static int rt5660_i2c_probe(struct i2c_client *i2c)
1264 {
1265         struct rt5660_platform_data *pdata = dev_get_platdata(&i2c->dev);
1266         struct rt5660_priv *rt5660;
1267         int ret;
1268         unsigned int val;
1269
1270         rt5660 = devm_kzalloc(&i2c->dev, sizeof(struct rt5660_priv),
1271                 GFP_KERNEL);
1272
1273         if (rt5660 == NULL)
1274                 return -ENOMEM;
1275
1276         /* Check if MCLK provided */
1277         rt5660->mclk = devm_clk_get_optional(&i2c->dev, "mclk");
1278         if (IS_ERR(rt5660->mclk))
1279                 return PTR_ERR(rt5660->mclk);
1280
1281         i2c_set_clientdata(i2c, rt5660);
1282
1283         if (pdata)
1284                 rt5660->pdata = *pdata;
1285         else if (i2c->dev.of_node)
1286                 rt5660_parse_dt(rt5660, &i2c->dev);
1287
1288         rt5660->regmap = devm_regmap_init_i2c(i2c, &rt5660_regmap);
1289         if (IS_ERR(rt5660->regmap)) {
1290                 ret = PTR_ERR(rt5660->regmap);
1291                 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1292                         ret);
1293                 return ret;
1294         }
1295
1296         regmap_read(rt5660->regmap, RT5660_VENDOR_ID2, &val);
1297         if (val != RT5660_DEVICE_ID) {
1298                 dev_err(&i2c->dev,
1299                         "Device with ID register %#x is not rt5660\n", val);
1300                 return -ENODEV;
1301         }
1302
1303         regmap_write(rt5660->regmap, RT5660_RESET, 0);
1304
1305         ret = regmap_register_patch(rt5660->regmap, rt5660_patch,
1306                                     ARRAY_SIZE(rt5660_patch));
1307         if (ret != 0)
1308                 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
1309
1310         regmap_update_bits(rt5660->regmap, RT5660_GEN_CTRL1,
1311                 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET,
1312                 RT5660_AUTO_DIS_AMP | RT5660_MCLK_DET | RT5660_POW_CLKDET);
1313
1314         if (rt5660->pdata.dmic1_data_pin) {
1315                 regmap_update_bits(rt5660->regmap, RT5660_GPIO_CTRL1,
1316                         RT5660_GP1_PIN_MASK, RT5660_GP1_PIN_DMIC1_SCL);
1317
1318                 if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_GPIO2)
1319                         regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1320                                 RT5660_SEL_DMIC_DATA_MASK,
1321                                 RT5660_SEL_DMIC_DATA_GPIO2);
1322                 else if (rt5660->pdata.dmic1_data_pin == RT5660_DMIC1_DATA_IN1P)
1323                         regmap_update_bits(rt5660->regmap, RT5660_DMIC_CTRL1,
1324                                 RT5660_SEL_DMIC_DATA_MASK,
1325                                 RT5660_SEL_DMIC_DATA_IN1P);
1326         }
1327
1328         return devm_snd_soc_register_component(&i2c->dev,
1329                                       &soc_component_dev_rt5660,
1330                                       rt5660_dai, ARRAY_SIZE(rt5660_dai));
1331 }
1332
1333 static struct i2c_driver rt5660_i2c_driver = {
1334         .driver = {
1335                 .name = "rt5660",
1336                 .acpi_match_table = ACPI_PTR(rt5660_acpi_match),
1337                 .of_match_table = of_match_ptr(rt5660_of_match),
1338         },
1339         .probe = rt5660_i2c_probe,
1340         .id_table = rt5660_i2c_id,
1341 };
1342 module_i2c_driver(rt5660_i2c_driver);
1343
1344 MODULE_DESCRIPTION("ASoC RT5660 driver");
1345 MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
1346 MODULE_LICENSE("GPL v2");