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
  38static 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
  48static const struct reg_sequence rt5660_patch[] = {
  49	{ RT5660_ALC_PGA_CTRL2,		0x44c3 },
  50	{ RT5660_PR_BASE + 0x3d,	0x2600 },
  51};
  52
  53static 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
 151static 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
 178static 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
 296static const DECLARE_TLV_DB_SCALE(rt5660_out_vol_tlv, -4650, 150, 0);
 297static const DECLARE_TLV_DB_SCALE(rt5660_dac_vol_tlv, -6525, 75, 0);
 298static const DECLARE_TLV_DB_SCALE(rt5660_adc_vol_tlv, -1725, 75, 0);
 299static const DECLARE_TLV_DB_SCALE(rt5660_adc_bst_tlv, 0, 1200, 0);
 300static const DECLARE_TLV_DB_SCALE(rt5660_bst_tlv, -1200, 75, 0);
 301
 302static 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 */
 349static 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
 368static 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 */
 383static 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
 390static 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
 397static 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
 404static 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
 411static 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
 418static 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 */
 426static 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
 437static 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
 448static 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
 461static 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
 476static 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
 489static 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
 500static 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
 507static const struct snd_kcontrol_new spk_vol_control =
 508	SOC_DAPM_SINGLE("Switch", RT5660_SPK_VOL,
 509		RT5660_VOL_L_SFT, 1, 1);
 510
 511static 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
 515static 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 */
 520static const char * const rt5660_data_select[] = {
 521	"L/R", "R/L", "L/L", "R/R"
 522};
 523
 524static SOC_ENUM_SINGLE_DECL(rt5660_if1_dac_enum,
 525	RT5660_DIG_INF1_DATA, RT5660_IF1_DAC_IN_SFT, rt5660_data_select);
 526
 527static SOC_ENUM_SINGLE_DECL(rt5660_if1_adc_enum,
 528	RT5660_DIG_INF1_DATA, RT5660_IF1_ADC_IN_SFT, rt5660_data_select);
 529
 530static const struct snd_kcontrol_new rt5660_if1_dac_swap_mux =
 531	SOC_DAPM_ENUM("IF1 DAC Swap Source", rt5660_if1_dac_enum);
 532
 533static const struct snd_kcontrol_new rt5660_if1_adc_swap_mux =
 534	SOC_DAPM_ENUM("IF1 ADC Swap Source", rt5660_if1_adc_enum);
 535
 536static 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
 561static 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
 704static 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
 833static 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
 901static 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
 968static 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
1007static 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
1068static 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
1117static 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
1126static void rt5660_remove(struct snd_soc_component *component)
1127{
1128	snd_soc_component_write(component, RT5660_RESET, 0);
1129}
1130
1131#ifdef CONFIG_PM
1132static 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
1142static 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
1163static 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
1170static 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
1192static 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
1208static 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
1226static const struct i2c_device_id rt5660_i2c_id[] = {
1227	{ "rt5660" },
1228	{ }
1229};
1230MODULE_DEVICE_TABLE(i2c, rt5660_i2c_id);
1231
1232#ifdef CONFIG_OF
1233static const struct of_device_id rt5660_of_match[] = {
1234	{ .compatible = "realtek,rt5660", },
1235	{},
1236};
1237MODULE_DEVICE_TABLE(of, rt5660_of_match);
1238#endif
1239
1240#ifdef CONFIG_ACPI
1241static const struct acpi_device_id rt5660_acpi_match[] = {
1242	{ "10EC5660", 0 },
1243	{ "10EC3277", 0 },
1244	{ },
1245};
1246MODULE_DEVICE_TABLE(acpi, rt5660_acpi_match);
1247#endif
1248
1249static 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
1263static 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
1333static 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};
1342module_i2c_driver(rt5660_i2c_driver);
1343
1344MODULE_DESCRIPTION("ASoC RT5660 driver");
1345MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>");
1346MODULE_LICENSE("GPL v2");