1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver 4 * 5 * Copyright 2011 Realtek Semiconductor Corp. 6 * Author: Johnny Hsu <johnnyhsu@realtek.com> 7 * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved. 8 */ 9 10#include <linux/module.h> 11#include <linux/moduleparam.h> 12#include <linux/init.h> 13#include <linux/delay.h> 14#include <linux/pm.h> 15#include <linux/gpio/consumer.h> 16#include <linux/i2c.h> 17#include <linux/regmap.h> 18#include <linux/of.h> 19#include <linux/platform_device.h> 20#include <linux/spi/spi.h> 21#include <linux/acpi.h> 22#include <sound/core.h> 23#include <sound/jack.h> 24#include <sound/pcm.h> 25#include <sound/pcm_params.h> 26#include <sound/soc.h> 27#include <sound/soc-dapm.h> 28#include <sound/initval.h> 29#include <sound/tlv.h> 30 31#include "rl6231.h" 32#include "rt5640.h" 33 34#define RT5640_DEVICE_ID 0x6231 35 36#define RT5640_PR_RANGE_BASE (0xff + 1) 37#define RT5640_PR_SPACING 0x100 38 39#define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING)) 40 41static const struct regmap_range_cfg rt5640_ranges[] = { 42 { .name = "PR", .range_min = RT5640_PR_BASE, 43 .range_max = RT5640_PR_BASE + 0xb4, 44 .selector_reg = RT5640_PRIV_INDEX, 45 .selector_mask = 0xff, 46 .selector_shift = 0x0, 47 .window_start = RT5640_PRIV_DATA, 48 .window_len = 0x1, }, 49}; 50 51static const struct reg_sequence init_list[] = { 52 {RT5640_PR_BASE + 0x3d, 0x3600}, 53 {RT5640_PR_BASE + 0x12, 0x0aa8}, 54 {RT5640_PR_BASE + 0x14, 0x0aaa}, 55 {RT5640_PR_BASE + 0x21, 0xe0e0}, 56 {RT5640_PR_BASE + 0x23, 0x1804}, 57}; 58 59static const struct reg_default rt5640_reg[] = { 60 { 0x00, 0x000e }, 61 { 0x01, 0xc8c8 }, 62 { 0x02, 0xc8c8 }, 63 { 0x03, 0xc8c8 }, 64 { 0x04, 0x8000 }, 65 { 0x0d, 0x0000 }, 66 { 0x0e, 0x0000 }, 67 { 0x0f, 0x0808 }, 68 { 0x19, 0xafaf }, 69 { 0x1a, 0xafaf }, 70 { 0x1b, 0x0000 }, 71 { 0x1c, 0x2f2f }, 72 { 0x1d, 0x2f2f }, 73 { 0x1e, 0x0000 }, 74 { 0x27, 0x7060 }, 75 { 0x28, 0x7070 }, 76 { 0x29, 0x8080 }, 77 { 0x2a, 0x5454 }, 78 { 0x2b, 0x5454 }, 79 { 0x2c, 0xaa00 }, 80 { 0x2d, 0x0000 }, 81 { 0x2e, 0xa000 }, 82 { 0x2f, 0x0000 }, 83 { 0x3b, 0x0000 }, 84 { 0x3c, 0x007f }, 85 { 0x3d, 0x0000 }, 86 { 0x3e, 0x007f }, 87 { 0x45, 0xe000 }, 88 { 0x46, 0x003e }, 89 { 0x47, 0x003e }, 90 { 0x48, 0xf800 }, 91 { 0x49, 0x3800 }, 92 { 0x4a, 0x0004 }, 93 { 0x4c, 0xfc00 }, 94 { 0x4d, 0x0000 }, 95 { 0x4f, 0x01ff }, 96 { 0x50, 0x0000 }, 97 { 0x51, 0x0000 }, 98 { 0x52, 0x01ff }, 99 { 0x53, 0xf000 }, 100 { 0x61, 0x0000 }, 101 { 0x62, 0x0000 }, 102 { 0x63, 0x00c0 }, 103 { 0x64, 0x0000 }, 104 { 0x65, 0x0000 }, 105 { 0x66, 0x0000 }, 106 { 0x6a, 0x0000 }, 107 { 0x6c, 0x0000 }, 108 { 0x70, 0x8000 }, 109 { 0x71, 0x8000 }, 110 { 0x72, 0x8000 }, 111 { 0x73, 0x1114 }, 112 { 0x74, 0x0c00 }, 113 { 0x75, 0x1d00 }, 114 { 0x80, 0x0000 }, 115 { 0x81, 0x0000 }, 116 { 0x82, 0x0000 }, 117 { 0x83, 0x0000 }, 118 { 0x84, 0x0000 }, 119 { 0x85, 0x0008 }, 120 { 0x89, 0x0000 }, 121 { 0x8a, 0x0000 }, 122 { 0x8b, 0x0600 }, 123 { 0x8c, 0x0228 }, 124 { 0x8d, 0xa000 }, 125 { 0x8e, 0x0004 }, 126 { 0x8f, 0x1100 }, 127 { 0x90, 0x0646 }, 128 { 0x91, 0x0c00 }, 129 { 0x92, 0x0000 }, 130 { 0x93, 0x3000 }, 131 { 0xb0, 0x2080 }, 132 { 0xb1, 0x0000 }, 133 { 0xb4, 0x2206 }, 134 { 0xb5, 0x1f00 }, 135 { 0xb6, 0x0000 }, 136 { 0xb8, 0x034b }, 137 { 0xb9, 0x0066 }, 138 { 0xba, 0x000b }, 139 { 0xbb, 0x0000 }, 140 { 0xbc, 0x0000 }, 141 { 0xbd, 0x0000 }, 142 { 0xbe, 0x0000 }, 143 { 0xbf, 0x0000 }, 144 { 0xc0, 0x0400 }, 145 { 0xc2, 0x0000 }, 146 { 0xc4, 0x0000 }, 147 { 0xc5, 0x0000 }, 148 { 0xc6, 0x2000 }, 149 { 0xc8, 0x0000 }, 150 { 0xc9, 0x0000 }, 151 { 0xca, 0x0000 }, 152 { 0xcb, 0x0000 }, 153 { 0xcc, 0x0000 }, 154 { 0xcf, 0x0013 }, 155 { 0xd0, 0x0680 }, 156 { 0xd1, 0x1c17 }, 157 { 0xd2, 0x8c00 }, 158 { 0xd3, 0xaa20 }, 159 { 0xd6, 0x0400 }, 160 { 0xd9, 0x0809 }, 161 { 0xfe, 0x10ec }, 162 { 0xff, 0x6231 }, 163}; 164 165static int rt5640_reset(struct snd_soc_component *component) 166{ 167 return snd_soc_component_write(component, RT5640_RESET, 0); 168} 169 170static bool rt5640_volatile_register(struct device *dev, unsigned int reg) 171{ 172 int i; 173 174 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 175 if ((reg >= rt5640_ranges[i].window_start && 176 reg <= rt5640_ranges[i].window_start + 177 rt5640_ranges[i].window_len) || 178 (reg >= rt5640_ranges[i].range_min && 179 reg <= rt5640_ranges[i].range_max)) 180 return true; 181 182 switch (reg) { 183 case RT5640_RESET: 184 case RT5640_ASRC_5: 185 case RT5640_EQ_CTRL1: 186 case RT5640_DRC_AGC_1: 187 case RT5640_ANC_CTRL1: 188 case RT5640_IRQ_CTRL2: 189 case RT5640_INT_IRQ_ST: 190 case RT5640_DSP_CTRL2: 191 case RT5640_DSP_CTRL3: 192 case RT5640_PRIV_INDEX: 193 case RT5640_PRIV_DATA: 194 case RT5640_PGM_REG_ARR1: 195 case RT5640_PGM_REG_ARR3: 196 case RT5640_DUMMY2: 197 case RT5640_VENDOR_ID: 198 case RT5640_VENDOR_ID1: 199 case RT5640_VENDOR_ID2: 200 return true; 201 default: 202 return false; 203 } 204} 205 206static bool rt5640_readable_register(struct device *dev, unsigned int reg) 207{ 208 int i; 209 210 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 211 if ((reg >= rt5640_ranges[i].window_start && 212 reg <= rt5640_ranges[i].window_start + 213 rt5640_ranges[i].window_len) || 214 (reg >= rt5640_ranges[i].range_min && 215 reg <= rt5640_ranges[i].range_max)) 216 return true; 217 218 switch (reg) { 219 case RT5640_RESET: 220 case RT5640_SPK_VOL: 221 case RT5640_HP_VOL: 222 case RT5640_OUTPUT: 223 case RT5640_MONO_OUT: 224 case RT5640_IN1_IN2: 225 case RT5640_IN3_IN4: 226 case RT5640_INL_INR_VOL: 227 case RT5640_DAC1_DIG_VOL: 228 case RT5640_DAC2_DIG_VOL: 229 case RT5640_DAC2_CTRL: 230 case RT5640_ADC_DIG_VOL: 231 case RT5640_ADC_DATA: 232 case RT5640_ADC_BST_VOL: 233 case RT5640_STO_ADC_MIXER: 234 case RT5640_MONO_ADC_MIXER: 235 case RT5640_AD_DA_MIXER: 236 case RT5640_STO_DAC_MIXER: 237 case RT5640_MONO_DAC_MIXER: 238 case RT5640_DIG_MIXER: 239 case RT5640_DSP_PATH1: 240 case RT5640_DSP_PATH2: 241 case RT5640_DIG_INF_DATA: 242 case RT5640_REC_L1_MIXER: 243 case RT5640_REC_L2_MIXER: 244 case RT5640_REC_R1_MIXER: 245 case RT5640_REC_R2_MIXER: 246 case RT5640_HPO_MIXER: 247 case RT5640_SPK_L_MIXER: 248 case RT5640_SPK_R_MIXER: 249 case RT5640_SPO_L_MIXER: 250 case RT5640_SPO_R_MIXER: 251 case RT5640_SPO_CLSD_RATIO: 252 case RT5640_MONO_MIXER: 253 case RT5640_OUT_L1_MIXER: 254 case RT5640_OUT_L2_MIXER: 255 case RT5640_OUT_L3_MIXER: 256 case RT5640_OUT_R1_MIXER: 257 case RT5640_OUT_R2_MIXER: 258 case RT5640_OUT_R3_MIXER: 259 case RT5640_LOUT_MIXER: 260 case RT5640_PWR_DIG1: 261 case RT5640_PWR_DIG2: 262 case RT5640_PWR_ANLG1: 263 case RT5640_PWR_ANLG2: 264 case RT5640_PWR_MIXER: 265 case RT5640_PWR_VOL: 266 case RT5640_PRIV_INDEX: 267 case RT5640_PRIV_DATA: 268 case RT5640_I2S1_SDP: 269 case RT5640_I2S2_SDP: 270 case RT5640_ADDA_CLK1: 271 case RT5640_ADDA_CLK2: 272 case RT5640_DMIC: 273 case RT5640_GLB_CLK: 274 case RT5640_PLL_CTRL1: 275 case RT5640_PLL_CTRL2: 276 case RT5640_ASRC_1: 277 case RT5640_ASRC_2: 278 case RT5640_ASRC_3: 279 case RT5640_ASRC_4: 280 case RT5640_ASRC_5: 281 case RT5640_HP_OVCD: 282 case RT5640_CLS_D_OVCD: 283 case RT5640_CLS_D_OUT: 284 case RT5640_DEPOP_M1: 285 case RT5640_DEPOP_M2: 286 case RT5640_DEPOP_M3: 287 case RT5640_CHARGE_PUMP: 288 case RT5640_PV_DET_SPK_G: 289 case RT5640_MICBIAS: 290 case RT5640_EQ_CTRL1: 291 case RT5640_EQ_CTRL2: 292 case RT5640_WIND_FILTER: 293 case RT5640_DRC_AGC_1: 294 case RT5640_DRC_AGC_2: 295 case RT5640_DRC_AGC_3: 296 case RT5640_SVOL_ZC: 297 case RT5640_ANC_CTRL1: 298 case RT5640_ANC_CTRL2: 299 case RT5640_ANC_CTRL3: 300 case RT5640_JD_CTRL: 301 case RT5640_ANC_JD: 302 case RT5640_IRQ_CTRL1: 303 case RT5640_IRQ_CTRL2: 304 case RT5640_INT_IRQ_ST: 305 case RT5640_GPIO_CTRL1: 306 case RT5640_GPIO_CTRL2: 307 case RT5640_GPIO_CTRL3: 308 case RT5640_DSP_CTRL1: 309 case RT5640_DSP_CTRL2: 310 case RT5640_DSP_CTRL3: 311 case RT5640_DSP_CTRL4: 312 case RT5640_PGM_REG_ARR1: 313 case RT5640_PGM_REG_ARR2: 314 case RT5640_PGM_REG_ARR3: 315 case RT5640_PGM_REG_ARR4: 316 case RT5640_PGM_REG_ARR5: 317 case RT5640_SCB_FUNC: 318 case RT5640_SCB_CTRL: 319 case RT5640_BASE_BACK: 320 case RT5640_MP3_PLUS1: 321 case RT5640_MP3_PLUS2: 322 case RT5640_3D_HP: 323 case RT5640_ADJ_HPF: 324 case RT5640_HP_CALIB_AMP_DET: 325 case RT5640_HP_CALIB2: 326 case RT5640_SV_ZCD1: 327 case RT5640_SV_ZCD2: 328 case RT5640_DUMMY1: 329 case RT5640_DUMMY2: 330 case RT5640_DUMMY3: 331 case RT5640_VENDOR_ID: 332 case RT5640_VENDOR_ID1: 333 case RT5640_VENDOR_ID2: 334 return true; 335 default: 336 return false; 337 } 338} 339 340static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); 341static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0); 342static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); 343static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000); 344static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); 345 346/* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ 347static const DECLARE_TLV_DB_RANGE(bst_tlv, 348 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 349 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 350 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 351 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 352 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 353 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 354 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0) 355); 356 357/* Interface data select */ 358static const char * const rt5640_data_select[] = { 359 "Normal", "Swap", "left copy to right", "right copy to left"}; 360 361static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA, 362 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select); 363 364static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA, 365 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select); 366 367static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA, 368 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select); 369 370static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA, 371 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select); 372 373/* Class D speaker gain ratio */ 374static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", 375 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; 376 377static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT, 378 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio); 379 380static const struct snd_kcontrol_new rt5640_snd_controls[] = { 381 /* Speaker Output Volume */ 382 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL, 383 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 384 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL, 385 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 386 /* Headphone Output Volume */ 387 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL, 388 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 389 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL, 390 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 391 /* OUTPUT Control */ 392 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT, 393 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 394 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT, 395 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 396 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT, 397 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 398 399 /* DAC Digital Volume */ 400 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL, 401 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1), 402 SOC_DOUBLE_TLV("DAC2 Playback Volume", RT5640_DAC2_DIG_VOL, 403 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 404 175, 0, dac_vol_tlv), 405 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL, 406 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 407 175, 0, dac_vol_tlv), 408 /* IN1/IN2/IN3 Control */ 409 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2, 410 RT5640_BST_SFT1, 8, 0, bst_tlv), 411 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4, 412 RT5640_BST_SFT2, 8, 0, bst_tlv), 413 SOC_SINGLE_TLV("IN3 Boost", RT5640_IN1_IN2, 414 RT5640_BST_SFT2, 8, 0, bst_tlv), 415 416 /* INL/INR Volume Control */ 417 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL, 418 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT, 419 31, 1, in_vol_tlv), 420 /* ADC Digital Volume Control */ 421 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL, 422 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 423 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL, 424 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 425 127, 0, adc_vol_tlv), 426 SOC_DOUBLE("Mono ADC Capture Switch", RT5640_DUMMY1, 427 RT5640_M_MONO_ADC_L_SFT, RT5640_M_MONO_ADC_R_SFT, 1, 1), 428 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA, 429 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 430 127, 0, adc_vol_tlv), 431 /* ADC Boost Volume Control */ 432 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL, 433 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT, 434 3, 0, adc_bst_tlv), 435 /* Class D speaker gain ratio */ 436 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum), 437 438 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum), 439 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum), 440 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum), 441 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum), 442}; 443 444static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = { 445 /* MONO Output Control */ 446 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT, 447 1, 1), 448}; 449 450/** 451 * set_dmic_clk - Set parameter of dmic. 452 * 453 * @w: DAPM widget. 454 * @kcontrol: The kcontrol of this widget. 455 * @event: Event id. 456 * 457 */ 458static int set_dmic_clk(struct snd_soc_dapm_widget *w, 459 struct snd_kcontrol *kcontrol, int event) 460{ 461 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 462 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 463 int idx, rate; 464 465 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, 466 RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT); 467 idx = rl6231_calc_dmic_clk(rate); 468 if (idx < 0) 469 dev_err(component->dev, "Failed to set DMIC clock\n"); 470 else 471 snd_soc_component_update_bits(component, RT5640_DMIC, RT5640_DMIC_CLK_MASK, 472 idx << RT5640_DMIC_CLK_SFT); 473 return idx; 474} 475 476static int is_using_asrc(struct snd_soc_dapm_widget *source, 477 struct snd_soc_dapm_widget *sink) 478{ 479 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); 480 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 481 482 if (!rt5640->asrc_en) 483 return 0; 484 485 return 1; 486} 487 488/* Digital Mixer */ 489static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = { 490 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 491 RT5640_M_ADC_L1_SFT, 1, 1), 492 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 493 RT5640_M_ADC_L2_SFT, 1, 1), 494}; 495 496static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = { 497 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 498 RT5640_M_ADC_R1_SFT, 1, 1), 499 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 500 RT5640_M_ADC_R2_SFT, 1, 1), 501}; 502 503static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = { 504 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 505 RT5640_M_MONO_ADC_L1_SFT, 1, 1), 506 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 507 RT5640_M_MONO_ADC_L2_SFT, 1, 1), 508}; 509 510static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = { 511 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 512 RT5640_M_MONO_ADC_R1_SFT, 1, 1), 513 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 514 RT5640_M_MONO_ADC_R2_SFT, 1, 1), 515}; 516 517static const struct snd_kcontrol_new rt5640_dac_l_mix[] = { 518 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 519 RT5640_M_ADCMIX_L_SFT, 1, 1), 520 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 521 RT5640_M_IF1_DAC_L_SFT, 1, 1), 522}; 523 524static const struct snd_kcontrol_new rt5640_dac_r_mix[] = { 525 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 526 RT5640_M_ADCMIX_R_SFT, 1, 1), 527 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 528 RT5640_M_IF1_DAC_R_SFT, 1, 1), 529}; 530 531static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = { 532 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 533 RT5640_M_DAC_L1_SFT, 1, 1), 534 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 535 RT5640_M_DAC_L2_SFT, 1, 1), 536 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 537 RT5640_M_ANC_DAC_L_SFT, 1, 1), 538}; 539 540static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = { 541 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 542 RT5640_M_DAC_R1_SFT, 1, 1), 543 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 544 RT5640_M_DAC_R2_SFT, 1, 1), 545 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 546 RT5640_M_ANC_DAC_R_SFT, 1, 1), 547}; 548 549static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = { 550 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 551 RT5640_M_DAC_L1_SFT, 1, 1), 552 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 553 RT5640_M_DAC_L2_SFT, 1, 1), 554}; 555 556static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = { 557 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 558 RT5640_M_DAC_R1_SFT, 1, 1), 559 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 560 RT5640_M_DAC_R2_SFT, 1, 1), 561}; 562 563static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = { 564 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER, 565 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1), 566 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 567 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1), 568 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 569 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1), 570}; 571 572static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = { 573 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER, 574 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1), 575 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 576 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1), 577 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 578 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1), 579}; 580 581static const struct snd_kcontrol_new rt5640_dig_l_mix[] = { 582 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER, 583 RT5640_M_STO_L_DAC_L_SFT, 1, 1), 584 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER, 585 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1), 586}; 587 588static const struct snd_kcontrol_new rt5640_dig_r_mix[] = { 589 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER, 590 RT5640_M_STO_R_DAC_R_SFT, 1, 1), 591 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER, 592 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1), 593}; 594 595/* Analog Input Mixer */ 596static const struct snd_kcontrol_new rt5640_rec_l_mix[] = { 597 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER, 598 RT5640_M_HP_L_RM_L_SFT, 1, 1), 599 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER, 600 RT5640_M_IN_L_RM_L_SFT, 1, 1), 601 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER, 602 RT5640_M_BST2_RM_L_SFT, 1, 1), 603 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER, 604 RT5640_M_BST4_RM_L_SFT, 1, 1), 605 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER, 606 RT5640_M_BST1_RM_L_SFT, 1, 1), 607 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER, 608 RT5640_M_OM_L_RM_L_SFT, 1, 1), 609}; 610 611static const struct snd_kcontrol_new rt5640_rec_r_mix[] = { 612 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER, 613 RT5640_M_HP_R_RM_R_SFT, 1, 1), 614 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER, 615 RT5640_M_IN_R_RM_R_SFT, 1, 1), 616 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER, 617 RT5640_M_BST2_RM_R_SFT, 1, 1), 618 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER, 619 RT5640_M_BST4_RM_R_SFT, 1, 1), 620 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER, 621 RT5640_M_BST1_RM_R_SFT, 1, 1), 622 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER, 623 RT5640_M_OM_R_RM_R_SFT, 1, 1), 624}; 625 626/* Analog Output Mixer */ 627static const struct snd_kcontrol_new rt5640_spk_l_mix[] = { 628 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER, 629 RT5640_M_RM_L_SM_L_SFT, 1, 1), 630 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER, 631 RT5640_M_IN_L_SM_L_SFT, 1, 1), 632 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER, 633 RT5640_M_DAC_L1_SM_L_SFT, 1, 1), 634 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER, 635 RT5640_M_DAC_L2_SM_L_SFT, 1, 1), 636 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER, 637 RT5640_M_OM_L_SM_L_SFT, 1, 1), 638}; 639 640static const struct snd_kcontrol_new rt5640_spk_r_mix[] = { 641 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER, 642 RT5640_M_RM_R_SM_R_SFT, 1, 1), 643 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER, 644 RT5640_M_IN_R_SM_R_SFT, 1, 1), 645 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER, 646 RT5640_M_DAC_R1_SM_R_SFT, 1, 1), 647 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER, 648 RT5640_M_DAC_R2_SM_R_SFT, 1, 1), 649 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER, 650 RT5640_M_OM_R_SM_R_SFT, 1, 1), 651}; 652 653static const struct snd_kcontrol_new rt5640_out_l_mix[] = { 654 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER, 655 RT5640_M_SM_L_OM_L_SFT, 1, 1), 656 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 657 RT5640_M_BST1_OM_L_SFT, 1, 1), 658 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 659 RT5640_M_IN_L_OM_L_SFT, 1, 1), 660 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 661 RT5640_M_RM_L_OM_L_SFT, 1, 1), 662 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER, 663 RT5640_M_DAC_R2_OM_L_SFT, 1, 1), 664 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER, 665 RT5640_M_DAC_L2_OM_L_SFT, 1, 1), 666 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 667 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 668}; 669 670static const struct snd_kcontrol_new rt5640_out_r_mix[] = { 671 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER, 672 RT5640_M_SM_L_OM_R_SFT, 1, 1), 673 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 674 RT5640_M_BST4_OM_R_SFT, 1, 1), 675 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 676 RT5640_M_BST1_OM_R_SFT, 1, 1), 677 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 678 RT5640_M_IN_R_OM_R_SFT, 1, 1), 679 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 680 RT5640_M_RM_R_OM_R_SFT, 1, 1), 681 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER, 682 RT5640_M_DAC_L2_OM_R_SFT, 1, 1), 683 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER, 684 RT5640_M_DAC_R2_OM_R_SFT, 1, 1), 685 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 686 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 687}; 688 689static const struct snd_kcontrol_new rt5639_out_l_mix[] = { 690 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 691 RT5640_M_BST1_OM_L_SFT, 1, 1), 692 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 693 RT5640_M_IN_L_OM_L_SFT, 1, 1), 694 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 695 RT5640_M_RM_L_OM_L_SFT, 1, 1), 696 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 697 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 698}; 699 700static const struct snd_kcontrol_new rt5639_out_r_mix[] = { 701 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 702 RT5640_M_BST4_OM_R_SFT, 1, 1), 703 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 704 RT5640_M_BST1_OM_R_SFT, 1, 1), 705 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 706 RT5640_M_IN_R_OM_R_SFT, 1, 1), 707 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 708 RT5640_M_RM_R_OM_R_SFT, 1, 1), 709 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 710 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 711}; 712 713static const struct snd_kcontrol_new rt5640_spo_l_mix[] = { 714 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER, 715 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1), 716 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER, 717 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1), 718 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER, 719 RT5640_M_SV_R_SPM_L_SFT, 1, 1), 720 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER, 721 RT5640_M_SV_L_SPM_L_SFT, 1, 1), 722 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER, 723 RT5640_M_BST1_SPM_L_SFT, 1, 1), 724}; 725 726static const struct snd_kcontrol_new rt5640_spo_r_mix[] = { 727 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER, 728 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1), 729 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER, 730 RT5640_M_SV_R_SPM_R_SFT, 1, 1), 731 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER, 732 RT5640_M_BST1_SPM_R_SFT, 1, 1), 733}; 734 735static const struct snd_kcontrol_new rt5640_hpo_mix[] = { 736 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER, 737 RT5640_M_DAC2_HM_SFT, 1, 1), 738 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 739 RT5640_M_DAC1_HM_SFT, 1, 1), 740 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 741 RT5640_M_HPVOL_HM_SFT, 1, 1), 742}; 743 744static const struct snd_kcontrol_new rt5639_hpo_mix[] = { 745 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 746 RT5640_M_DAC1_HM_SFT, 1, 1), 747 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 748 RT5640_M_HPVOL_HM_SFT, 1, 1), 749}; 750 751static const struct snd_kcontrol_new rt5640_lout_mix[] = { 752 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER, 753 RT5640_M_DAC_L1_LM_SFT, 1, 1), 754 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER, 755 RT5640_M_DAC_R1_LM_SFT, 1, 1), 756 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER, 757 RT5640_M_OV_L_LM_SFT, 1, 1), 758 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER, 759 RT5640_M_OV_R_LM_SFT, 1, 1), 760}; 761 762static const struct snd_kcontrol_new rt5640_mono_mix[] = { 763 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER, 764 RT5640_M_DAC_R2_MM_SFT, 1, 1), 765 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER, 766 RT5640_M_DAC_L2_MM_SFT, 1, 1), 767 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER, 768 RT5640_M_OV_R_MM_SFT, 1, 1), 769 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER, 770 RT5640_M_OV_L_MM_SFT, 1, 1), 771 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER, 772 RT5640_M_BST1_MM_SFT, 1, 1), 773}; 774 775static const struct snd_kcontrol_new spk_l_enable_control = 776 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 777 RT5640_L_MUTE_SFT, 1, 1); 778 779static const struct snd_kcontrol_new spk_r_enable_control = 780 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 781 RT5640_R_MUTE_SFT, 1, 1); 782 783static const struct snd_kcontrol_new hp_l_enable_control = 784 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 785 RT5640_L_MUTE_SFT, 1, 1); 786 787static const struct snd_kcontrol_new hp_r_enable_control = 788 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 789 RT5640_R_MUTE_SFT, 1, 1); 790 791/* Stereo ADC source */ 792static const char * const rt5640_stereo_adc1_src[] = { 793 "DIG MIX", "ADC" 794}; 795 796static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER, 797 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src); 798 799static const struct snd_kcontrol_new rt5640_sto_adc_1_mux = 800 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum); 801 802static const char * const rt5640_stereo_adc2_src[] = { 803 "DMIC1", "DMIC2", "DIG MIX" 804}; 805 806static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER, 807 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src); 808 809static const struct snd_kcontrol_new rt5640_sto_adc_2_mux = 810 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum); 811 812/* Mono ADC source */ 813static const char * const rt5640_mono_adc_l1_src[] = { 814 "Mono DAC MIXL", "ADCL" 815}; 816 817static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER, 818 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src); 819 820static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux = 821 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum); 822 823static const char * const rt5640_mono_adc_l2_src[] = { 824 "DMIC L1", "DMIC L2", "Mono DAC MIXL" 825}; 826 827static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER, 828 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src); 829 830static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux = 831 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum); 832 833static const char * const rt5640_mono_adc_r1_src[] = { 834 "Mono DAC MIXR", "ADCR" 835}; 836 837static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER, 838 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src); 839 840static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux = 841 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum); 842 843static const char * const rt5640_mono_adc_r2_src[] = { 844 "DMIC R1", "DMIC R2", "Mono DAC MIXR" 845}; 846 847static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER, 848 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src); 849 850static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux = 851 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum); 852 853/* DAC2 channel source */ 854static const char * const rt5640_dac_l2_src[] = { 855 "IF2", "Base L/R" 856}; 857 858static int rt5640_dac_l2_values[] = { 859 0, 860 3, 861}; 862 863static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum, 864 RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT, 865 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values); 866 867static const struct snd_kcontrol_new rt5640_dac_l2_mux = 868 SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum); 869 870static const char * const rt5640_dac_r2_src[] = { 871 "IF2", 872}; 873 874static int rt5640_dac_r2_values[] = { 875 0, 876}; 877 878static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum, 879 RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT, 880 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values); 881 882static const struct snd_kcontrol_new rt5640_dac_r2_mux = 883 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum); 884 885/* digital interface and iis interface map */ 886static const char * const rt5640_dai_iis_map[] = { 887 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2" 888}; 889 890static int rt5640_dai_iis_map_values[] = { 891 0, 892 5, 893 6, 894 7, 895}; 896 897static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum, 898 RT5640_I2S1_SDP, RT5640_I2S_IF_SFT, 899 0x7, rt5640_dai_iis_map, 900 rt5640_dai_iis_map_values); 901 902static const struct snd_kcontrol_new rt5640_dai_mux = 903 SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum); 904 905/* SDI select */ 906static const char * const rt5640_sdi_sel[] = { 907 "IF1", "IF2" 908}; 909 910static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP, 911 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel); 912 913static const struct snd_kcontrol_new rt5640_sdi_mux = 914 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum); 915 916static void hp_amp_power_on(struct snd_soc_component *component) 917{ 918 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 919 920 /* depop parameters */ 921 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 922 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200); 923 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 924 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN); 925 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 926 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK, 927 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU); 928 regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1, 929 0x9f00); 930 /* headphone amp power on */ 931 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 932 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0); 933 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 934 RT5640_PWR_HA, 935 RT5640_PWR_HA); 936 usleep_range(10000, 15000); 937 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 938 RT5640_PWR_FV1 | RT5640_PWR_FV2 , 939 RT5640_PWR_FV1 | RT5640_PWR_FV2); 940} 941 942static void rt5640_pmu_depop(struct snd_soc_component *component) 943{ 944 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 945 946 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 947 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK, 948 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN); 949 regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP, 950 RT5640_PM_HP_MASK, RT5640_PM_HP_HV); 951 952 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3, 953 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK, 954 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) | 955 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) | 956 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT)); 957 958 regmap_write(rt5640->regmap, RT5640_PR_BASE + 959 RT5640_MAMP_INT_REG2, 0x1c00); 960 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 961 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK, 962 RT5640_HP_CP_PD | RT5640_HP_SG_EN); 963 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 964 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400); 965} 966 967static int rt5640_hp_event(struct snd_soc_dapm_widget *w, 968 struct snd_kcontrol *kcontrol, int event) 969{ 970 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 971 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 972 973 switch (event) { 974 case SND_SOC_DAPM_POST_PMU: 975 rt5640_pmu_depop(component); 976 rt5640->hp_mute = false; 977 break; 978 979 case SND_SOC_DAPM_PRE_PMD: 980 rt5640->hp_mute = true; 981 msleep(70); 982 break; 983 984 default: 985 return 0; 986 } 987 988 return 0; 989} 990 991static int rt5640_lout_event(struct snd_soc_dapm_widget *w, 992 struct snd_kcontrol *kcontrol, int event) 993{ 994 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 995 996 switch (event) { 997 case SND_SOC_DAPM_POST_PMU: 998 hp_amp_power_on(component); 999 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1000 RT5640_PWR_LM, RT5640_PWR_LM); 1001 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1002 RT5640_L_MUTE | RT5640_R_MUTE, 0); 1003 break; 1004 1005 case SND_SOC_DAPM_PRE_PMD: 1006 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1007 RT5640_L_MUTE | RT5640_R_MUTE, 1008 RT5640_L_MUTE | RT5640_R_MUTE); 1009 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1010 RT5640_PWR_LM, 0); 1011 break; 1012 1013 default: 1014 return 0; 1015 } 1016 1017 return 0; 1018} 1019 1020static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, 1021 struct snd_kcontrol *kcontrol, int event) 1022{ 1023 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1024 1025 switch (event) { 1026 case SND_SOC_DAPM_POST_PMU: 1027 hp_amp_power_on(component); 1028 break; 1029 default: 1030 return 0; 1031 } 1032 1033 return 0; 1034} 1035 1036static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, 1037 struct snd_kcontrol *kcontrol, int event) 1038{ 1039 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1040 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1041 1042 switch (event) { 1043 case SND_SOC_DAPM_POST_PMU: 1044 if (!rt5640->hp_mute) 1045 msleep(80); 1046 1047 break; 1048 1049 default: 1050 return 0; 1051 } 1052 1053 return 0; 1054} 1055 1056static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { 1057 /* ASRC */ 1058 SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1, 1059 15, 0, NULL, 0), 1060 SND_SOC_DAPM_SUPPLY_S("I2S2 Filter ASRC", 1, RT5640_ASRC_1, 1061 12, 0, NULL, 0), 1062 SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5640_ASRC_1, 1063 11, 0, NULL, 0), 1064 SND_SOC_DAPM_SUPPLY_S("DMIC1 ASRC", 1, RT5640_ASRC_1, 1065 9, 0, NULL, 0), 1066 SND_SOC_DAPM_SUPPLY_S("DMIC2 ASRC", 1, RT5640_ASRC_1, 1067 8, 0, NULL, 0), 1068 1069 1070 /* Input Side */ 1071 /* micbias */ 1072 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, 1073 RT5640_PWR_LDO2_BIT, 0, NULL, 0), 1074 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, 1075 RT5640_PWR_MB1_BIT, 0, NULL, 0), 1076 /* Input Lines */ 1077 SND_SOC_DAPM_INPUT("DMIC1"), 1078 SND_SOC_DAPM_INPUT("DMIC2"), 1079 SND_SOC_DAPM_INPUT("IN1P"), 1080 SND_SOC_DAPM_INPUT("IN1N"), 1081 SND_SOC_DAPM_INPUT("IN2P"), 1082 SND_SOC_DAPM_INPUT("IN2N"), 1083 SND_SOC_DAPM_INPUT("IN3P"), 1084 SND_SOC_DAPM_INPUT("IN3N"), 1085 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0), 1086 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0), 1087 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0), 1088 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0), 1089 1090 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, 1091 set_dmic_clk, SND_SOC_DAPM_PRE_PMU), 1092 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0, 1093 NULL, 0), 1094 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0, 1095 NULL, 0), 1096 /* Boost */ 1097 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2, 1098 RT5640_PWR_BST1_BIT, 0, NULL, 0), 1099 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2, 1100 RT5640_PWR_BST4_BIT, 0, NULL, 0), 1101 SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2, 1102 RT5640_PWR_BST2_BIT, 0, NULL, 0), 1103 /* Input Volume */ 1104 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL, 1105 RT5640_PWR_IN_L_BIT, 0, NULL, 0), 1106 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL, 1107 RT5640_PWR_IN_R_BIT, 0, NULL, 0), 1108 /* REC Mixer */ 1109 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0, 1110 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)), 1111 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0, 1112 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)), 1113 /* ADCs */ 1114 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1, 1115 RT5640_PWR_ADC_L_BIT, 0), 1116 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1, 1117 RT5640_PWR_ADC_R_BIT, 0), 1118 /* ADC Mux */ 1119 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1120 &rt5640_sto_adc_2_mux), 1121 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1122 &rt5640_sto_adc_2_mux), 1123 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1124 &rt5640_sto_adc_1_mux), 1125 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1126 &rt5640_sto_adc_1_mux), 1127 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1128 &rt5640_mono_adc_l2_mux), 1129 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1130 &rt5640_mono_adc_l1_mux), 1131 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1132 &rt5640_mono_adc_r1_mux), 1133 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1134 &rt5640_mono_adc_r2_mux), 1135 /* ADC Mixer */ 1136 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2, 1137 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0), 1138 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, 1139 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)), 1140 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, 1141 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)), 1142 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2, 1143 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0), 1144 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, 1145 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)), 1146 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2, 1147 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0), 1148 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, 1149 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)), 1150 1151 /* Digital Interface */ 1152 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1, 1153 RT5640_PWR_I2S1_BIT, 0, NULL, 0), 1154 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1155 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1156 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1157 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1158 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1159 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1160 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1, 1161 RT5640_PWR_I2S2_BIT, 0, NULL, 0), 1162 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1163 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1164 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1165 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1166 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1167 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1168 /* Digital Interface Select */ 1169 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1170 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1171 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1172 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1173 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1174 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1175 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1176 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1177 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1178 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1179 /* Audio Interface */ 1180 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 1181 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), 1182 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), 1183 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), 1184 1185 /* Output Side */ 1186 /* DAC mixer before sound effect */ 1187 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, 1188 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)), 1189 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, 1190 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)), 1191 1192 /* DAC Mixer */ 1193 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, 1194 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)), 1195 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, 1196 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)), 1197 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, 1198 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)), 1199 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, 1200 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)), 1201 /* DACs */ 1202 SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM, 1203 0, 0), 1204 SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM, 1205 0, 0), 1206 SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5640_PWR_DIG1, 1207 RT5640_PWR_DAC_L1_BIT, 0, NULL, 0), 1208 SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5640_PWR_DIG1, 1209 RT5640_PWR_DAC_R1_BIT, 0, NULL, 0), 1210 SND_SOC_DAPM_SUPPLY("DAC L2 Power", RT5640_PWR_DIG1, 1211 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0), 1212 SND_SOC_DAPM_SUPPLY("DAC R2 Power", RT5640_PWR_DIG1, 1213 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0), 1214 /* SPK/OUT Mixer */ 1215 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT, 1216 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)), 1217 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT, 1218 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)), 1219 /* Ouput Volume */ 1220 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL, 1221 RT5640_PWR_SV_L_BIT, 0, NULL, 0), 1222 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL, 1223 RT5640_PWR_SV_R_BIT, 0, NULL, 0), 1224 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL, 1225 RT5640_PWR_OV_L_BIT, 0, NULL, 0), 1226 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL, 1227 RT5640_PWR_OV_R_BIT, 0, NULL, 0), 1228 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL, 1229 RT5640_PWR_HV_L_BIT, 0, NULL, 0), 1230 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL, 1231 RT5640_PWR_HV_R_BIT, 0, NULL, 0), 1232 /* SPO/HPO/LOUT/Mono Mixer */ 1233 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 1234 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)), 1235 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 1236 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)), 1237 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, 1238 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)), 1239 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM, 1240 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU), 1241 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, 1242 rt5640_hp_event, 1243 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1244 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, 1245 rt5640_lout_event, 1246 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1247 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1, 1248 RT5640_PWR_HP_L_BIT, 0, NULL, 0), 1249 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1, 1250 RT5640_PWR_HP_R_BIT, 0, NULL, 0), 1251 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1, 1252 RT5640_PWR_CLS_D_BIT, 0, NULL, 0), 1253 1254 /* Output Switch */ 1255 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0, 1256 &spk_l_enable_control), 1257 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0, 1258 &spk_r_enable_control), 1259 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0, 1260 &hp_l_enable_control), 1261 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0, 1262 &hp_r_enable_control), 1263 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event), 1264 /* Output Lines */ 1265 SND_SOC_DAPM_OUTPUT("SPOLP"), 1266 SND_SOC_DAPM_OUTPUT("SPOLN"), 1267 SND_SOC_DAPM_OUTPUT("SPORP"), 1268 SND_SOC_DAPM_OUTPUT("SPORN"), 1269 SND_SOC_DAPM_OUTPUT("HPOL"), 1270 SND_SOC_DAPM_OUTPUT("HPOR"), 1271 SND_SOC_DAPM_OUTPUT("LOUTL"), 1272 SND_SOC_DAPM_OUTPUT("LOUTR"), 1273}; 1274 1275static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = { 1276 /* Audio DSP */ 1277 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), 1278 /* ANC */ 1279 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), 1280 1281 /* DAC2 channel Mux */ 1282 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux), 1283 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux), 1284 1285 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1286 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)), 1287 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1288 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)), 1289 1290 SND_SOC_DAPM_DAC("DAC R2", NULL, SND_SOC_NOPM, 0, 1291 0), 1292 SND_SOC_DAPM_DAC("DAC L2", NULL, SND_SOC_NOPM, 0, 1293 0), 1294 1295 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1296 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)), 1297 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1298 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)), 1299 1300 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1301 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1302 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1303 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1304 1305 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0, 1306 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)), 1307 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1, 1308 RT5640_PWR_MA_BIT, 0, NULL, 0), 1309 1310 SND_SOC_DAPM_OUTPUT("MONOP"), 1311 SND_SOC_DAPM_OUTPUT("MONON"), 1312}; 1313 1314static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = { 1315 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1316 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)), 1317 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1318 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)), 1319 1320 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1321 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)), 1322 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1323 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)), 1324 1325 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1326 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1327 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1328 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1329}; 1330 1331static const struct snd_soc_dapm_route rt5640_dapm_routes[] = { 1332 { "I2S1", NULL, "Stereo Filter ASRC", is_using_asrc }, 1333 { "I2S2", NULL, "I2S2 ASRC", is_using_asrc }, 1334 { "I2S2", NULL, "I2S2 Filter ASRC", is_using_asrc }, 1335 { "DMIC1", NULL, "DMIC1 ASRC", is_using_asrc }, 1336 { "DMIC2", NULL, "DMIC2 ASRC", is_using_asrc }, 1337 1338 {"IN1P", NULL, "LDO2"}, 1339 {"IN2P", NULL, "LDO2"}, 1340 {"IN3P", NULL, "LDO2"}, 1341 1342 {"DMIC L1", NULL, "DMIC1"}, 1343 {"DMIC R1", NULL, "DMIC1"}, 1344 {"DMIC L2", NULL, "DMIC2"}, 1345 {"DMIC R2", NULL, "DMIC2"}, 1346 1347 {"BST1", NULL, "IN1P"}, 1348 {"BST1", NULL, "IN1N"}, 1349 {"BST2", NULL, "IN2P"}, 1350 {"BST2", NULL, "IN2N"}, 1351 {"BST3", NULL, "IN3P"}, 1352 {"BST3", NULL, "IN3N"}, 1353 1354 {"INL VOL", NULL, "IN2P"}, 1355 {"INR VOL", NULL, "IN2N"}, 1356 1357 {"RECMIXL", "HPOL Switch", "HPOL"}, 1358 {"RECMIXL", "INL Switch", "INL VOL"}, 1359 {"RECMIXL", "BST3 Switch", "BST3"}, 1360 {"RECMIXL", "BST2 Switch", "BST2"}, 1361 {"RECMIXL", "BST1 Switch", "BST1"}, 1362 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, 1363 1364 {"RECMIXR", "HPOR Switch", "HPOR"}, 1365 {"RECMIXR", "INR Switch", "INR VOL"}, 1366 {"RECMIXR", "BST3 Switch", "BST3"}, 1367 {"RECMIXR", "BST2 Switch", "BST2"}, 1368 {"RECMIXR", "BST1 Switch", "BST1"}, 1369 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, 1370 1371 {"ADC L", NULL, "RECMIXL"}, 1372 {"ADC R", NULL, "RECMIXR"}, 1373 1374 {"DMIC L1", NULL, "DMIC CLK"}, 1375 {"DMIC L1", NULL, "DMIC1 Power"}, 1376 {"DMIC R1", NULL, "DMIC CLK"}, 1377 {"DMIC R1", NULL, "DMIC1 Power"}, 1378 {"DMIC L2", NULL, "DMIC CLK"}, 1379 {"DMIC L2", NULL, "DMIC2 Power"}, 1380 {"DMIC R2", NULL, "DMIC CLK"}, 1381 {"DMIC R2", NULL, "DMIC2 Power"}, 1382 1383 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, 1384 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, 1385 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, 1386 {"Stereo ADC L1 Mux", "ADC", "ADC L"}, 1387 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, 1388 1389 {"Stereo ADC R1 Mux", "ADC", "ADC R"}, 1390 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, 1391 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, 1392 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, 1393 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, 1394 1395 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, 1396 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, 1397 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1398 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1399 {"Mono ADC L1 Mux", "ADCL", "ADC L"}, 1400 1401 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1402 {"Mono ADC R1 Mux", "ADCR", "ADC R"}, 1403 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, 1404 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, 1405 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1406 1407 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, 1408 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, 1409 {"Stereo ADC MIXL", NULL, "Stereo Filter"}, 1410 1411 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, 1412 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, 1413 {"Stereo ADC MIXR", NULL, "Stereo Filter"}, 1414 1415 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, 1416 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, 1417 {"Mono ADC MIXL", NULL, "Mono Left Filter"}, 1418 1419 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, 1420 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, 1421 {"Mono ADC MIXR", NULL, "Mono Right Filter"}, 1422 1423 {"IF2 ADC L", NULL, "Mono ADC MIXL"}, 1424 {"IF2 ADC R", NULL, "Mono ADC MIXR"}, 1425 {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, 1426 {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, 1427 1428 {"IF1 ADC", NULL, "I2S1"}, 1429 {"IF1 ADC", NULL, "IF1 ADC L"}, 1430 {"IF1 ADC", NULL, "IF1 ADC R"}, 1431 {"IF2 ADC", NULL, "I2S2"}, 1432 {"IF2 ADC", NULL, "IF2 ADC L"}, 1433 {"IF2 ADC", NULL, "IF2 ADC R"}, 1434 1435 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"}, 1436 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"}, 1437 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"}, 1438 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"}, 1439 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, 1440 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, 1441 1442 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"}, 1443 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"}, 1444 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"}, 1445 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"}, 1446 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, 1447 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, 1448 1449 {"AIF1TX", NULL, "DAI1 TX Mux"}, 1450 {"AIF1TX", NULL, "SDI1 TX Mux"}, 1451 {"AIF2TX", NULL, "DAI2 TX Mux"}, 1452 {"AIF2TX", NULL, "SDI2 TX Mux"}, 1453 1454 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"}, 1455 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"}, 1456 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"}, 1457 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"}, 1458 1459 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"}, 1460 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"}, 1461 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"}, 1462 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"}, 1463 1464 {"IF1 DAC", NULL, "I2S1"}, 1465 {"IF1 DAC", NULL, "DAI1 RX Mux"}, 1466 {"IF2 DAC", NULL, "I2S2"}, 1467 {"IF2 DAC", NULL, "DAI2 RX Mux"}, 1468 1469 {"IF1 DAC L", NULL, "IF1 DAC"}, 1470 {"IF1 DAC R", NULL, "IF1 DAC"}, 1471 {"IF2 DAC L", NULL, "IF2 DAC"}, 1472 {"IF2 DAC R", NULL, "IF2 DAC"}, 1473 1474 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, 1475 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, 1476 {"DAC MIXL", NULL, "DAC L1 Power"}, 1477 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, 1478 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, 1479 {"DAC MIXR", NULL, "DAC R1 Power"}, 1480 1481 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1482 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1483 1484 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1485 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1486 1487 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, 1488 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, 1489 1490 {"DAC L1", NULL, "Stereo DAC MIXL"}, 1491 {"DAC L1", NULL, "DAC L1 Power"}, 1492 {"DAC R1", NULL, "Stereo DAC MIXR"}, 1493 {"DAC R1", NULL, "DAC R1 Power"}, 1494 1495 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, 1496 {"SPK MIXL", "INL Switch", "INL VOL"}, 1497 {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, 1498 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, 1499 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, 1500 {"SPK MIXR", "INR Switch", "INR VOL"}, 1501 {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, 1502 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, 1503 1504 {"OUT MIXL", "BST1 Switch", "BST1"}, 1505 {"OUT MIXL", "INL Switch", "INL VOL"}, 1506 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, 1507 {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, 1508 1509 {"OUT MIXR", "BST2 Switch", "BST2"}, 1510 {"OUT MIXR", "BST1 Switch", "BST1"}, 1511 {"OUT MIXR", "INR Switch", "INR VOL"}, 1512 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, 1513 {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, 1514 1515 {"SPKVOL L", NULL, "SPK MIXL"}, 1516 {"SPKVOL R", NULL, "SPK MIXR"}, 1517 {"HPOVOL L", NULL, "OUT MIXL"}, 1518 {"HPOVOL R", NULL, "OUT MIXR"}, 1519 {"OUTVOL L", NULL, "OUT MIXL"}, 1520 {"OUTVOL R", NULL, "OUT MIXR"}, 1521 1522 {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, 1523 {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, 1524 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, 1525 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, 1526 {"SPOL MIX", "BST1 Switch", "BST1"}, 1527 {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, 1528 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, 1529 {"SPOR MIX", "BST1 Switch", "BST1"}, 1530 1531 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"}, 1532 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"}, 1533 {"HPO MIX L", NULL, "HP L Amp"}, 1534 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"}, 1535 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"}, 1536 {"HPO MIX R", NULL, "HP R Amp"}, 1537 1538 {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, 1539 {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, 1540 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, 1541 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, 1542 1543 {"HP Amp", NULL, "HPO MIX L"}, 1544 {"HP Amp", NULL, "HPO MIX R"}, 1545 1546 {"Speaker L Playback", "Switch", "SPOL MIX"}, 1547 {"Speaker R Playback", "Switch", "SPOR MIX"}, 1548 {"SPOLP", NULL, "Speaker L Playback"}, 1549 {"SPOLN", NULL, "Speaker L Playback"}, 1550 {"SPORP", NULL, "Speaker R Playback"}, 1551 {"SPORN", NULL, "Speaker R Playback"}, 1552 1553 {"SPOLP", NULL, "Improve SPK Amp Drv"}, 1554 {"SPOLN", NULL, "Improve SPK Amp Drv"}, 1555 {"SPORP", NULL, "Improve SPK Amp Drv"}, 1556 {"SPORN", NULL, "Improve SPK Amp Drv"}, 1557 1558 {"HPOL", NULL, "Improve HP Amp Drv"}, 1559 {"HPOR", NULL, "Improve HP Amp Drv"}, 1560 1561 {"HP L Playback", "Switch", "HP Amp"}, 1562 {"HP R Playback", "Switch", "HP Amp"}, 1563 {"HPOL", NULL, "HP L Playback"}, 1564 {"HPOR", NULL, "HP R Playback"}, 1565 1566 {"LOUT amp", NULL, "LOUT MIX"}, 1567 {"LOUTL", NULL, "LOUT amp"}, 1568 {"LOUTR", NULL, "LOUT amp"}, 1569}; 1570 1571static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = { 1572 {"ANC", NULL, "Stereo ADC MIXL"}, 1573 {"ANC", NULL, "Stereo ADC MIXR"}, 1574 1575 {"Audio DSP", NULL, "DAC MIXL"}, 1576 {"Audio DSP", NULL, "DAC MIXR"}, 1577 1578 {"DAC L2 Mux", "IF2", "IF2 DAC L"}, 1579 {"DAC L2 Mux", "Base L/R", "Audio DSP"}, 1580 {"DAC L2 Mux", NULL, "DAC L2 Power"}, 1581 {"DAC R2 Mux", "IF2", "IF2 DAC R"}, 1582 {"DAC R2 Mux", NULL, "DAC R2 Power"}, 1583 1584 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1585 {"Stereo DAC MIXL", "ANC Switch", "ANC"}, 1586 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1587 {"Stereo DAC MIXR", "ANC Switch", "ANC"}, 1588 1589 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1590 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"}, 1591 1592 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1593 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"}, 1594 1595 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1596 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1597 1598 {"DAC L2", NULL, "Mono DAC MIXL"}, 1599 {"DAC L2", NULL, "DAC L2 Power"}, 1600 {"DAC R2", NULL, "Mono DAC MIXR"}, 1601 {"DAC R2", NULL, "DAC R2 Power"}, 1602 1603 {"SPK MIXL", "DAC L2 Switch", "DAC L2"}, 1604 {"SPK MIXR", "DAC R2 Switch", "DAC R2"}, 1605 1606 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, 1607 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, 1608 1609 {"OUT MIXL", "DAC R2 Switch", "DAC R2"}, 1610 {"OUT MIXL", "DAC L2 Switch", "DAC L2"}, 1611 1612 {"OUT MIXR", "DAC L2 Switch", "DAC L2"}, 1613 {"OUT MIXR", "DAC R2 Switch", "DAC R2"}, 1614 1615 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"}, 1616 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"}, 1617 1618 {"Mono MIX", "DAC R2 Switch", "DAC R2"}, 1619 {"Mono MIX", "DAC L2 Switch", "DAC L2"}, 1620 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"}, 1621 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"}, 1622 {"Mono MIX", "BST1 Switch", "BST1"}, 1623 1624 {"MONOP", NULL, "Mono MIX"}, 1625 {"MONON", NULL, "Mono MIX"}, 1626 {"MONOP", NULL, "Improve MONO Amp Drv"}, 1627}; 1628 1629static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = { 1630 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1631 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1632 1633 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1634 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"}, 1635 1636 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1637 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"}, 1638 1639 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1640 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1641 1642 {"IF2 DAC L", NULL, "DAC L2 Power"}, 1643 {"IF2 DAC R", NULL, "DAC R2 Power"}, 1644}; 1645 1646static int get_sdp_info(struct snd_soc_component *component, int dai_id) 1647{ 1648 int ret = 0, val; 1649 1650 if (component == NULL) 1651 return -EINVAL; 1652 1653 val = snd_soc_component_read(component, RT5640_I2S1_SDP); 1654 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT; 1655 switch (dai_id) { 1656 case RT5640_AIF1: 1657 switch (val) { 1658 case RT5640_IF_123: 1659 case RT5640_IF_132: 1660 ret |= RT5640_U_IF1; 1661 break; 1662 case RT5640_IF_113: 1663 ret |= RT5640_U_IF1; 1664 fallthrough; 1665 case RT5640_IF_312: 1666 case RT5640_IF_213: 1667 ret |= RT5640_U_IF2; 1668 break; 1669 } 1670 break; 1671 1672 case RT5640_AIF2: 1673 switch (val) { 1674 case RT5640_IF_231: 1675 case RT5640_IF_213: 1676 ret |= RT5640_U_IF1; 1677 break; 1678 case RT5640_IF_223: 1679 ret |= RT5640_U_IF1; 1680 fallthrough; 1681 case RT5640_IF_123: 1682 case RT5640_IF_321: 1683 ret |= RT5640_U_IF2; 1684 break; 1685 } 1686 break; 1687 1688 default: 1689 ret = -EINVAL; 1690 break; 1691 } 1692 1693 return ret; 1694} 1695 1696static int rt5640_hw_params(struct snd_pcm_substream *substream, 1697 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1698{ 1699 struct snd_soc_component *component = dai->component; 1700 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1701 unsigned int val_len = 0, val_clk, mask_clk; 1702 int dai_sel, pre_div, bclk_ms, frame_size; 1703 1704 rt5640->lrck[dai->id] = params_rate(params); 1705 pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]); 1706 if (pre_div < 0) { 1707 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n", 1708 rt5640->lrck[dai->id], dai->id); 1709 return -EINVAL; 1710 } 1711 frame_size = snd_soc_params_to_frame_size(params); 1712 if (frame_size < 0) { 1713 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size); 1714 return frame_size; 1715 } 1716 if (frame_size > 32) 1717 bclk_ms = 1; 1718 else 1719 bclk_ms = 0; 1720 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms); 1721 1722 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", 1723 rt5640->bclk[dai->id], rt5640->lrck[dai->id]); 1724 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", 1725 bclk_ms, pre_div, dai->id); 1726 1727 switch (params_width(params)) { 1728 case 16: 1729 break; 1730 case 20: 1731 val_len |= RT5640_I2S_DL_20; 1732 break; 1733 case 24: 1734 val_len |= RT5640_I2S_DL_24; 1735 break; 1736 case 8: 1737 val_len |= RT5640_I2S_DL_8; 1738 break; 1739 default: 1740 return -EINVAL; 1741 } 1742 1743 dai_sel = get_sdp_info(component, dai->id); 1744 if (dai_sel < 0) { 1745 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1746 return -EINVAL; 1747 } 1748 if (dai_sel & RT5640_U_IF1) { 1749 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK; 1750 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT | 1751 pre_div << RT5640_I2S_PD1_SFT; 1752 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1753 RT5640_I2S_DL_MASK, val_len); 1754 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1755 } 1756 if (dai_sel & RT5640_U_IF2) { 1757 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK; 1758 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT | 1759 pre_div << RT5640_I2S_PD2_SFT; 1760 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1761 RT5640_I2S_DL_MASK, val_len); 1762 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1763 } 1764 1765 return 0; 1766} 1767 1768static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1769{ 1770 struct snd_soc_component *component = dai->component; 1771 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1772 unsigned int reg_val = 0; 1773 int dai_sel; 1774 1775 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1776 case SND_SOC_DAIFMT_CBM_CFM: 1777 rt5640->master[dai->id] = 1; 1778 break; 1779 case SND_SOC_DAIFMT_CBS_CFS: 1780 reg_val |= RT5640_I2S_MS_S; 1781 rt5640->master[dai->id] = 0; 1782 break; 1783 default: 1784 return -EINVAL; 1785 } 1786 1787 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1788 case SND_SOC_DAIFMT_NB_NF: 1789 break; 1790 case SND_SOC_DAIFMT_IB_NF: 1791 reg_val |= RT5640_I2S_BP_INV; 1792 break; 1793 default: 1794 return -EINVAL; 1795 } 1796 1797 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1798 case SND_SOC_DAIFMT_I2S: 1799 break; 1800 case SND_SOC_DAIFMT_LEFT_J: 1801 reg_val |= RT5640_I2S_DF_LEFT; 1802 break; 1803 case SND_SOC_DAIFMT_DSP_A: 1804 reg_val |= RT5640_I2S_DF_PCM_A; 1805 break; 1806 case SND_SOC_DAIFMT_DSP_B: 1807 reg_val |= RT5640_I2S_DF_PCM_B; 1808 break; 1809 default: 1810 return -EINVAL; 1811 } 1812 1813 dai_sel = get_sdp_info(component, dai->id); 1814 if (dai_sel < 0) { 1815 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1816 return -EINVAL; 1817 } 1818 if (dai_sel & RT5640_U_IF1) { 1819 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1820 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1821 RT5640_I2S_DF_MASK, reg_val); 1822 } 1823 if (dai_sel & RT5640_U_IF2) { 1824 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1825 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1826 RT5640_I2S_DF_MASK, reg_val); 1827 } 1828 1829 return 0; 1830} 1831 1832static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, 1833 int clk_id, unsigned int freq, int dir) 1834{ 1835 struct snd_soc_component *component = dai->component; 1836 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1837 unsigned int reg_val = 0; 1838 unsigned int pll_bit = 0; 1839 int ret; 1840 1841 switch (clk_id) { 1842 case RT5640_SCLK_S_MCLK: 1843 ret = clk_set_rate(rt5640->mclk, freq); 1844 if (ret) 1845 return ret; 1846 1847 reg_val |= RT5640_SCLK_SRC_MCLK; 1848 break; 1849 case RT5640_SCLK_S_PLL1: 1850 reg_val |= RT5640_SCLK_SRC_PLL1; 1851 pll_bit |= RT5640_PWR_PLL; 1852 break; 1853 case RT5640_SCLK_S_RCCLK: 1854 reg_val |= RT5640_SCLK_SRC_RCCLK; 1855 break; 1856 default: 1857 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); 1858 return -EINVAL; 1859 } 1860 snd_soc_component_update_bits(component, RT5640_PWR_ANLG2, 1861 RT5640_PWR_PLL, pll_bit); 1862 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1863 RT5640_SCLK_SRC_MASK, reg_val); 1864 rt5640->sysclk = freq; 1865 rt5640->sysclk_src = clk_id; 1866 1867 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); 1868 return 0; 1869} 1870 1871static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, 1872 unsigned int freq_in, unsigned int freq_out) 1873{ 1874 struct snd_soc_component *component = dai->component; 1875 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1876 struct rl6231_pll_code pll_code; 1877 int ret; 1878 1879 if (source == rt5640->pll_src && freq_in == rt5640->pll_in && 1880 freq_out == rt5640->pll_out) 1881 return 0; 1882 1883 if (!freq_in || !freq_out) { 1884 dev_dbg(component->dev, "PLL disabled\n"); 1885 1886 rt5640->pll_in = 0; 1887 rt5640->pll_out = 0; 1888 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1889 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK); 1890 return 0; 1891 } 1892 1893 switch (source) { 1894 case RT5640_PLL1_S_MCLK: 1895 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1896 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK); 1897 break; 1898 case RT5640_PLL1_S_BCLK1: 1899 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1900 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1); 1901 break; 1902 case RT5640_PLL1_S_BCLK2: 1903 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1904 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2); 1905 break; 1906 default: 1907 dev_err(component->dev, "Unknown PLL source %d\n", source); 1908 return -EINVAL; 1909 } 1910 1911 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); 1912 if (ret < 0) { 1913 dev_err(component->dev, "Unsupported input clock %d\n", freq_in); 1914 return ret; 1915 } 1916 1917 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", 1918 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), 1919 pll_code.n_code, pll_code.k_code); 1920 1921 snd_soc_component_write(component, RT5640_PLL_CTRL1, 1922 (pll_code.n_code << RT5640_PLL_N_SFT) | pll_code.k_code); 1923 snd_soc_component_write(component, RT5640_PLL_CTRL2, 1924 ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT) | 1925 (pll_code.m_bp << RT5640_PLL_M_BP_SFT)); 1926 1927 rt5640->pll_in = freq_in; 1928 rt5640->pll_out = freq_out; 1929 rt5640->pll_src = source; 1930 1931 return 0; 1932} 1933 1934static int rt5640_set_bias_level(struct snd_soc_component *component, 1935 enum snd_soc_bias_level level) 1936{ 1937 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1938 int ret; 1939 1940 switch (level) { 1941 case SND_SOC_BIAS_ON: 1942 break; 1943 1944 case SND_SOC_BIAS_PREPARE: 1945 /* 1946 * SND_SOC_BIAS_PREPARE is called while preparing for a 1947 * transition to ON or away from ON. If current bias_level 1948 * is SND_SOC_BIAS_ON, then it is preparing for a transition 1949 * away from ON. Disable the clock in that case, otherwise 1950 * enable it. 1951 */ 1952 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) { 1953 clk_disable_unprepare(rt5640->mclk); 1954 } else { 1955 ret = clk_prepare_enable(rt5640->mclk); 1956 if (ret) 1957 return ret; 1958 } 1959 break; 1960 1961 case SND_SOC_BIAS_STANDBY: 1962 if (SND_SOC_BIAS_OFF == snd_soc_component_get_bias_level(component)) { 1963 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1964 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1965 RT5640_PWR_BG | RT5640_PWR_VREF2, 1966 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1967 RT5640_PWR_BG | RT5640_PWR_VREF2); 1968 usleep_range(10000, 15000); 1969 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1970 RT5640_PWR_FV1 | RT5640_PWR_FV2, 1971 RT5640_PWR_FV1 | RT5640_PWR_FV2); 1972 snd_soc_component_update_bits(component, RT5640_DUMMY1, 1973 0x1, 0x1); 1974 snd_soc_component_update_bits(component, RT5640_MICBIAS, 1975 0x0030, 0x0030); 1976 } 1977 break; 1978 1979 case SND_SOC_BIAS_OFF: 1980 snd_soc_component_write(component, RT5640_DEPOP_M1, 0x0004); 1981 snd_soc_component_write(component, RT5640_DEPOP_M2, 0x1100); 1982 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x1, 0); 1983 snd_soc_component_write(component, RT5640_PWR_DIG1, 0x0000); 1984 snd_soc_component_write(component, RT5640_PWR_DIG2, 0x0000); 1985 snd_soc_component_write(component, RT5640_PWR_VOL, 0x0000); 1986 snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000); 1987 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) 1988 snd_soc_component_write(component, RT5640_PWR_ANLG1, 1989 0x2818); 1990 else 1991 snd_soc_component_write(component, RT5640_PWR_ANLG1, 1992 0x0000); 1993 snd_soc_component_write(component, RT5640_PWR_ANLG2, 0x0000); 1994 break; 1995 1996 default: 1997 break; 1998 } 1999 2000 return 0; 2001} 2002 2003int rt5640_dmic_enable(struct snd_soc_component *component, 2004 bool dmic1_data_pin, bool dmic2_data_pin) 2005{ 2006 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2007 2008 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2009 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL); 2010 2011 if (dmic1_data_pin) { 2012 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2013 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3); 2014 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2015 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA); 2016 } 2017 2018 if (dmic2_data_pin) { 2019 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2020 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4); 2021 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2022 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA); 2023 } 2024 2025 return 0; 2026} 2027EXPORT_SYMBOL_GPL(rt5640_dmic_enable); 2028 2029int rt5640_sel_asrc_clk_src(struct snd_soc_component *component, 2030 unsigned int filter_mask, unsigned int clk_src) 2031{ 2032 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2033 unsigned int asrc2_mask = 0; 2034 unsigned int asrc2_value = 0; 2035 2036 switch (clk_src) { 2037 case RT5640_CLK_SEL_SYS: 2038 case RT5640_CLK_SEL_ASRC: 2039 break; 2040 2041 default: 2042 return -EINVAL; 2043 } 2044 2045 if (!filter_mask) 2046 return -EINVAL; 2047 2048 if (filter_mask & RT5640_DA_STEREO_FILTER) { 2049 asrc2_mask |= RT5640_STO_DAC_M_MASK; 2050 asrc2_value = (asrc2_value & ~RT5640_STO_DAC_M_MASK) 2051 | (clk_src << RT5640_STO_DAC_M_SFT); 2052 } 2053 2054 if (filter_mask & RT5640_DA_MONO_L_FILTER) { 2055 asrc2_mask |= RT5640_MDA_L_M_MASK; 2056 asrc2_value = (asrc2_value & ~RT5640_MDA_L_M_MASK) 2057 | (clk_src << RT5640_MDA_L_M_SFT); 2058 } 2059 2060 if (filter_mask & RT5640_DA_MONO_R_FILTER) { 2061 asrc2_mask |= RT5640_MDA_R_M_MASK; 2062 asrc2_value = (asrc2_value & ~RT5640_MDA_R_M_MASK) 2063 | (clk_src << RT5640_MDA_R_M_SFT); 2064 } 2065 2066 if (filter_mask & RT5640_AD_STEREO_FILTER) { 2067 asrc2_mask |= RT5640_ADC_M_MASK; 2068 asrc2_value = (asrc2_value & ~RT5640_ADC_M_MASK) 2069 | (clk_src << RT5640_ADC_M_SFT); 2070 } 2071 2072 if (filter_mask & RT5640_AD_MONO_L_FILTER) { 2073 asrc2_mask |= RT5640_MAD_L_M_MASK; 2074 asrc2_value = (asrc2_value & ~RT5640_MAD_L_M_MASK) 2075 | (clk_src << RT5640_MAD_L_M_SFT); 2076 } 2077 2078 if (filter_mask & RT5640_AD_MONO_R_FILTER) { 2079 asrc2_mask |= RT5640_MAD_R_M_MASK; 2080 asrc2_value = (asrc2_value & ~RT5640_MAD_R_M_MASK) 2081 | (clk_src << RT5640_MAD_R_M_SFT); 2082 } 2083 2084 snd_soc_component_update_bits(component, RT5640_ASRC_2, 2085 asrc2_mask, asrc2_value); 2086 2087 if (snd_soc_component_read(component, RT5640_ASRC_2)) { 2088 rt5640->asrc_en = true; 2089 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x3); 2090 } else { 2091 rt5640->asrc_en = false; 2092 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x0); 2093 } 2094 2095 return 0; 2096} 2097EXPORT_SYMBOL_GPL(rt5640_sel_asrc_clk_src); 2098 2099void rt5640_enable_micbias1_for_ovcd(struct snd_soc_component *component) 2100{ 2101 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2102 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2103 2104 snd_soc_dapm_mutex_lock(dapm); 2105 snd_soc_dapm_force_enable_pin_unlocked(dapm, "LDO2"); 2106 snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS1"); 2107 /* OVCD is unreliable when used with RCCLK as sysclk-source */ 2108 if (rt5640->use_platform_clock) 2109 snd_soc_dapm_force_enable_pin_unlocked(dapm, "Platform Clock"); 2110 snd_soc_dapm_sync_unlocked(dapm); 2111 snd_soc_dapm_mutex_unlock(dapm); 2112} 2113EXPORT_SYMBOL_GPL(rt5640_enable_micbias1_for_ovcd); 2114 2115void rt5640_disable_micbias1_for_ovcd(struct snd_soc_component *component) 2116{ 2117 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2118 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2119 2120 snd_soc_dapm_mutex_lock(dapm); 2121 if (rt5640->use_platform_clock) 2122 snd_soc_dapm_disable_pin_unlocked(dapm, "Platform Clock"); 2123 snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS1"); 2124 snd_soc_dapm_disable_pin_unlocked(dapm, "LDO2"); 2125 snd_soc_dapm_sync_unlocked(dapm); 2126 snd_soc_dapm_mutex_unlock(dapm); 2127} 2128EXPORT_SYMBOL_GPL(rt5640_disable_micbias1_for_ovcd); 2129 2130static void rt5640_enable_micbias1_ovcd_irq(struct snd_soc_component *component) 2131{ 2132 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2133 2134 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2135 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_NOR); 2136 rt5640->ovcd_irq_enabled = true; 2137} 2138 2139static void rt5640_disable_micbias1_ovcd_irq(struct snd_soc_component *component) 2140{ 2141 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2142 2143 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2144 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_BP); 2145 rt5640->ovcd_irq_enabled = false; 2146} 2147 2148static void rt5640_clear_micbias1_ovcd(struct snd_soc_component *component) 2149{ 2150 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2151 RT5640_MB1_OC_STATUS, 0); 2152} 2153 2154static bool rt5640_micbias1_ovcd(struct snd_soc_component *component) 2155{ 2156 int val; 2157 2158 val = snd_soc_component_read(component, RT5640_IRQ_CTRL2); 2159 dev_dbg(component->dev, "irq ctrl2 %#04x\n", val); 2160 2161 return (val & RT5640_MB1_OC_STATUS); 2162} 2163 2164static bool rt5640_jack_inserted(struct snd_soc_component *component) 2165{ 2166 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2167 int val; 2168 2169 if (rt5640->jd_gpio) 2170 val = gpiod_get_value(rt5640->jd_gpio) ? RT5640_JD_STATUS : 0; 2171 else 2172 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST); 2173 2174 dev_dbg(component->dev, "irq status %#04x\n", val); 2175 2176 if (rt5640->jd_inverted) 2177 return !(val & RT5640_JD_STATUS); 2178 else 2179 return (val & RT5640_JD_STATUS); 2180} 2181 2182/* Jack detect and button-press timings */ 2183#define JACK_SETTLE_TIME 100 /* milli seconds */ 2184#define JACK_DETECT_COUNT 5 2185#define JACK_DETECT_MAXCOUNT 20 /* Aprox. 2 seconds worth of tries */ 2186#define JACK_UNPLUG_TIME 80 /* milli seconds */ 2187#define BP_POLL_TIME 10 /* milli seconds */ 2188#define BP_POLL_MAXCOUNT 200 /* assume something is wrong after this */ 2189#define BP_THRESHOLD 3 2190 2191static void rt5640_start_button_press_work(struct snd_soc_component *component) 2192{ 2193 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2194 2195 rt5640->poll_count = 0; 2196 rt5640->press_count = 0; 2197 rt5640->release_count = 0; 2198 rt5640->pressed = false; 2199 rt5640->press_reported = false; 2200 rt5640_clear_micbias1_ovcd(component); 2201 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2202} 2203 2204static void rt5640_button_press_work(struct work_struct *work) 2205{ 2206 struct rt5640_priv *rt5640 = 2207 container_of(work, struct rt5640_priv, bp_work.work); 2208 struct snd_soc_component *component = rt5640->component; 2209 2210 /* Check the jack was not removed underneath us */ 2211 if (!rt5640_jack_inserted(component)) 2212 return; 2213 2214 if (rt5640_micbias1_ovcd(component)) { 2215 rt5640->release_count = 0; 2216 rt5640->press_count++; 2217 /* Remember till after JACK_UNPLUG_TIME wait */ 2218 if (rt5640->press_count >= BP_THRESHOLD) 2219 rt5640->pressed = true; 2220 rt5640_clear_micbias1_ovcd(component); 2221 } else { 2222 rt5640->press_count = 0; 2223 rt5640->release_count++; 2224 } 2225 2226 /* 2227 * The pins get temporarily shorted on jack unplug, so we poll for 2228 * at least JACK_UNPLUG_TIME milli-seconds before reporting a press. 2229 */ 2230 rt5640->poll_count++; 2231 if (rt5640->poll_count < (JACK_UNPLUG_TIME / BP_POLL_TIME)) { 2232 schedule_delayed_work(&rt5640->bp_work, 2233 msecs_to_jiffies(BP_POLL_TIME)); 2234 return; 2235 } 2236 2237 if (rt5640->pressed && !rt5640->press_reported) { 2238 dev_dbg(component->dev, "headset button press\n"); 2239 snd_soc_jack_report(rt5640->jack, SND_JACK_BTN_0, 2240 SND_JACK_BTN_0); 2241 rt5640->press_reported = true; 2242 } 2243 2244 if (rt5640->release_count >= BP_THRESHOLD) { 2245 if (rt5640->press_reported) { 2246 dev_dbg(component->dev, "headset button release\n"); 2247 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2248 } 2249 /* Re-enable OVCD IRQ to detect next press */ 2250 rt5640_enable_micbias1_ovcd_irq(component); 2251 return; /* Stop polling */ 2252 } 2253 2254 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2255} 2256 2257int rt5640_detect_headset(struct snd_soc_component *component, struct gpio_desc *hp_det_gpio) 2258{ 2259 int i, headset_count = 0, headphone_count = 0; 2260 2261 /* 2262 * We get the insertion event before the jack is fully inserted at which 2263 * point the second ring on a TRRS connector may short the 2nd ring and 2264 * sleeve contacts, also the overcurrent detection is not entirely 2265 * reliable. So we try several times with a wait in between until we 2266 * detect the same type JACK_DETECT_COUNT times in a row. 2267 */ 2268 for (i = 0; i < JACK_DETECT_MAXCOUNT; i++) { 2269 /* Clear any previous over-current status flag */ 2270 rt5640_clear_micbias1_ovcd(component); 2271 2272 msleep(JACK_SETTLE_TIME); 2273 2274 /* Check the jack is still connected before checking ovcd */ 2275 if (hp_det_gpio) { 2276 if (gpiod_get_value_cansleep(hp_det_gpio)) 2277 return 0; 2278 } else { 2279 if (!rt5640_jack_inserted(component)) 2280 return 0; 2281 } 2282 2283 if (rt5640_micbias1_ovcd(component)) { 2284 /* 2285 * Over current detected, there is a short between the 2286 * 2nd ring contact and the ground, so a TRS connector 2287 * without a mic contact and thus plain headphones. 2288 */ 2289 dev_dbg(component->dev, "jack mic-gnd shorted\n"); 2290 headset_count = 0; 2291 headphone_count++; 2292 if (headphone_count == JACK_DETECT_COUNT) 2293 return SND_JACK_HEADPHONE; 2294 } else { 2295 dev_dbg(component->dev, "jack mic-gnd open\n"); 2296 headphone_count = 0; 2297 headset_count++; 2298 if (headset_count == JACK_DETECT_COUNT) 2299 return SND_JACK_HEADSET; 2300 } 2301 } 2302 2303 dev_err(component->dev, "Error detecting headset vs headphones, bad contact?, assuming headphones\n"); 2304 return SND_JACK_HEADPHONE; 2305} 2306EXPORT_SYMBOL_GPL(rt5640_detect_headset); 2307 2308static void rt5640_jack_work(struct work_struct *work) 2309{ 2310 struct rt5640_priv *rt5640 = 2311 container_of(work, struct rt5640_priv, jack_work.work); 2312 struct snd_soc_component *component = rt5640->component; 2313 int status; 2314 2315 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { 2316 int val, jack_type = 0, hda_mic_plugged, hda_hp_plugged; 2317 2318 /* mic jack */ 2319 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST); 2320 hda_mic_plugged = !(val & RT5640_JD_STATUS); 2321 dev_dbg(component->dev, "mic jack status %d\n", 2322 hda_mic_plugged); 2323 2324 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL1, 2325 RT5640_JD_P_MASK, !hda_mic_plugged << RT5640_JD_P_SFT); 2326 2327 if (hda_mic_plugged) 2328 jack_type |= SND_JACK_MICROPHONE; 2329 2330 /* headphone jack */ 2331 val = snd_soc_component_read(component, RT5640_DUMMY2); 2332 hda_hp_plugged = !(val & (0x1 << 11)); 2333 dev_dbg(component->dev, "headphone jack status %d\n", 2334 hda_hp_plugged); 2335 2336 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2337 (0x1 << 10), !hda_hp_plugged << 10); 2338 2339 if (hda_hp_plugged) 2340 jack_type |= SND_JACK_HEADPHONE; 2341 2342 snd_soc_jack_report(rt5640->jack, jack_type, SND_JACK_HEADSET); 2343 2344 return; 2345 } 2346 2347 if (!rt5640_jack_inserted(component)) { 2348 /* Jack removed, or spurious IRQ? */ 2349 if (rt5640->jack->status & SND_JACK_HEADPHONE) { 2350 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2351 cancel_delayed_work_sync(&rt5640->bp_work); 2352 rt5640_disable_micbias1_ovcd_irq(component); 2353 rt5640_disable_micbias1_for_ovcd(component); 2354 } 2355 snd_soc_jack_report(rt5640->jack, 0, 2356 SND_JACK_HEADSET | SND_JACK_BTN_0); 2357 dev_dbg(component->dev, "jack unplugged\n"); 2358 } 2359 } else if (!(rt5640->jack->status & SND_JACK_HEADPHONE)) { 2360 /* Jack inserted */ 2361 WARN_ON(rt5640->ovcd_irq_enabled); 2362 rt5640_enable_micbias1_for_ovcd(component); 2363 status = rt5640_detect_headset(component, NULL); 2364 if (status == SND_JACK_HEADSET) { 2365 /* Enable ovcd IRQ for button press detect. */ 2366 rt5640_enable_micbias1_ovcd_irq(component); 2367 } else { 2368 /* No more need for overcurrent detect. */ 2369 rt5640_disable_micbias1_for_ovcd(component); 2370 } 2371 dev_dbg(component->dev, "detect status %#02x\n", status); 2372 snd_soc_jack_report(rt5640->jack, status, SND_JACK_HEADSET); 2373 } else if (rt5640->ovcd_irq_enabled && rt5640_micbias1_ovcd(component)) { 2374 dev_dbg(component->dev, "OVCD IRQ\n"); 2375 2376 /* 2377 * The ovcd IRQ keeps firing while the button is pressed, so 2378 * we disable it and start polling the button until released. 2379 * 2380 * The disable will make the IRQ pin 0 again and since we get 2381 * IRQs on both edges (so as to detect both jack plugin and 2382 * unplug) this means we will immediately get another IRQ. 2383 * The ovcd_irq_enabled check above makes the 2ND IRQ a NOP. 2384 */ 2385 rt5640_disable_micbias1_ovcd_irq(component); 2386 rt5640_start_button_press_work(component); 2387 2388 /* 2389 * If the jack-detect IRQ flag goes high (unplug) after our 2390 * above rt5640_jack_inserted() check and before we have 2391 * disabled the OVCD IRQ, the IRQ pin will stay high and as 2392 * we react to edges, we miss the unplug event -> recheck. 2393 */ 2394 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2395 } 2396} 2397 2398static irqreturn_t rt5640_irq(int irq, void *data) 2399{ 2400 struct rt5640_priv *rt5640 = data; 2401 int delay = 0; 2402 2403 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) 2404 delay = 100; 2405 2406 if (rt5640->jack) 2407 mod_delayed_work(system_long_wq, &rt5640->jack_work, delay); 2408 2409 return IRQ_HANDLED; 2410} 2411 2412static irqreturn_t rt5640_jd_gpio_irq(int irq, void *data) 2413{ 2414 struct rt5640_priv *rt5640 = data; 2415 2416 queue_delayed_work(system_long_wq, &rt5640->jack_work, 2417 msecs_to_jiffies(JACK_SETTLE_TIME)); 2418 2419 return IRQ_HANDLED; 2420} 2421 2422static void rt5640_cancel_work(void *data) 2423{ 2424 struct rt5640_priv *rt5640 = data; 2425 2426 cancel_delayed_work_sync(&rt5640->jack_work); 2427 cancel_delayed_work_sync(&rt5640->bp_work); 2428} 2429 2430void rt5640_set_ovcd_params(struct snd_soc_component *component) 2431{ 2432 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2433 2434 snd_soc_component_write(component, RT5640_PR_BASE + RT5640_BIAS_CUR4, 2435 0xa800 | rt5640->ovcd_sf); 2436 2437 snd_soc_component_update_bits(component, RT5640_MICBIAS, 2438 RT5640_MIC1_OVTH_MASK | RT5640_MIC1_OVCD_MASK, 2439 rt5640->ovcd_th | RT5640_MIC1_OVCD_EN); 2440 2441 /* 2442 * The over-current-detect is only reliable in detecting the absence 2443 * of over-current, when the mic-contact in the jack is short-circuited, 2444 * the hardware periodically retries if it can apply the bias-current 2445 * leading to the ovcd status flip-flopping 1-0-1 with it being 0 about 2446 * 10% of the time, as we poll the ovcd status bit we might hit that 2447 * 10%, so we enable sticky mode and when checking OVCD we clear the 2448 * status, msleep() a bit and then check to get a reliable reading. 2449 */ 2450 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2451 RT5640_MB1_OC_STKY_MASK, RT5640_MB1_OC_STKY_EN); 2452} 2453EXPORT_SYMBOL_GPL(rt5640_set_ovcd_params); 2454 2455static void rt5640_disable_jack_detect(struct snd_soc_component *component) 2456{ 2457 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2458 2459 /* 2460 * soc_remove_component() force-disables jack and thus rt5640->jack 2461 * could be NULL at the time of driver's module unloading. 2462 */ 2463 if (!rt5640->jack) 2464 return; 2465 2466 if (rt5640->jd_gpio_irq_requested) 2467 free_irq(rt5640->jd_gpio_irq, rt5640); 2468 2469 if (rt5640->irq_requested) 2470 free_irq(rt5640->irq, rt5640); 2471 2472 rt5640_cancel_work(rt5640); 2473 2474 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2475 rt5640_disable_micbias1_ovcd_irq(component); 2476 rt5640_disable_micbias1_for_ovcd(component); 2477 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2478 } 2479 2480 rt5640->jd_gpio_irq_requested = false; 2481 rt5640->irq_requested = false; 2482 rt5640->jd_gpio = NULL; 2483 rt5640->jack = NULL; 2484} 2485 2486static void rt5640_enable_jack_detect(struct snd_soc_component *component, 2487 struct snd_soc_jack *jack, 2488 struct rt5640_set_jack_data *jack_data) 2489{ 2490 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2491 int ret; 2492 2493 /* Select JD-source */ 2494 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 2495 RT5640_JD_MASK, rt5640->jd_src << RT5640_JD_SFT); 2496 2497 /* Selecting GPIO01 as an interrupt */ 2498 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, 2499 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ); 2500 2501 /* Set GPIO1 output */ 2502 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, 2503 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); 2504 2505 snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41); 2506 2507 rt5640_set_ovcd_params(component); 2508 2509 /* 2510 * All IRQs get or-ed together, so we need the jack IRQ to report 0 2511 * when a jack is inserted so that the OVCD IRQ then toggles the IRQ 2512 * pin 0/1 instead of it being stuck to 1. So we invert the JD polarity 2513 * on systems where the hardware does not already do this. 2514 */ 2515 if (rt5640->jd_inverted) { 2516 if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P) 2517 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2518 RT5640_IRQ_JD_NOR); 2519 else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2520 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2521 RT5640_IRQ_JD2_MASK | RT5640_JD2_MASK, 2522 RT5640_IRQ_JD2_NOR | RT5640_JD2_EN); 2523 } else { 2524 if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P) 2525 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2526 RT5640_IRQ_JD_NOR | RT5640_JD_P_INV); 2527 else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2528 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2529 RT5640_IRQ_JD2_MASK | RT5640_JD2_P_MASK | 2530 RT5640_JD2_MASK, 2531 RT5640_IRQ_JD2_NOR | RT5640_JD2_P_INV | 2532 RT5640_JD2_EN); 2533 } 2534 2535 rt5640->jack = jack; 2536 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2537 rt5640_enable_micbias1_for_ovcd(component); 2538 rt5640_enable_micbias1_ovcd_irq(component); 2539 } 2540 2541 if (jack_data && jack_data->codec_irq_override) 2542 rt5640->irq = jack_data->codec_irq_override; 2543 2544 if (jack_data && jack_data->jd_gpio) { 2545 rt5640->jd_gpio = jack_data->jd_gpio; 2546 rt5640->jd_gpio_irq = gpiod_to_irq(rt5640->jd_gpio); 2547 2548 ret = request_irq(rt5640->jd_gpio_irq, rt5640_jd_gpio_irq, 2549 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, 2550 "rt5640-jd-gpio", rt5640); 2551 if (ret) { 2552 dev_warn(component->dev, "Failed to request jd GPIO IRQ %d: %d\n", 2553 rt5640->jd_gpio_irq, ret); 2554 rt5640_disable_jack_detect(component); 2555 return; 2556 } 2557 rt5640->jd_gpio_irq_requested = true; 2558 } 2559 2560 if (jack_data && jack_data->use_platform_clock) 2561 rt5640->use_platform_clock = jack_data->use_platform_clock; 2562 2563 ret = request_irq(rt5640->irq, rt5640_irq, 2564 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, 2565 "rt5640", rt5640); 2566 if (ret) { 2567 dev_warn(component->dev, "Failed to request IRQ %d: %d\n", rt5640->irq, ret); 2568 rt5640_disable_jack_detect(component); 2569 return; 2570 } 2571 rt5640->irq_requested = true; 2572 2573 /* sync initial jack state */ 2574 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2575} 2576 2577static const struct snd_soc_dapm_route rt5640_hda_jack_dapm_routes[] = { 2578 {"IN1P", NULL, "MICBIAS1"}, 2579 {"IN2P", NULL, "MICBIAS1"}, 2580 {"IN3P", NULL, "MICBIAS1"}, 2581}; 2582 2583static void rt5640_enable_hda_jack_detect( 2584 struct snd_soc_component *component, struct snd_soc_jack *jack) 2585{ 2586 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2587 struct snd_soc_dapm_context *dapm = 2588 snd_soc_component_get_dapm(component); 2589 int ret; 2590 2591 /* Select JD1 for Mic */ 2592 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 2593 RT5640_JD_MASK, RT5640_JD_JD1_IN4P); 2594 snd_soc_component_write(component, RT5640_IRQ_CTRL1, RT5640_IRQ_JD_NOR); 2595 2596 /* Select JD2 for Headphone */ 2597 snd_soc_component_update_bits(component, RT5640_DUMMY2, 0x1100, 0x1100); 2598 2599 /* Selecting GPIO01 as an interrupt */ 2600 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, 2601 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ); 2602 2603 /* Set GPIO1 output */ 2604 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, 2605 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); 2606 2607 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0); 2608 2609 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 2610 RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG, 2611 RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG); 2612 usleep_range(10000, 15000); 2613 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 2614 RT5640_PWR_FV2, RT5640_PWR_FV2); 2615 2616 rt5640->jack = jack; 2617 2618 ret = request_irq(rt5640->irq, rt5640_irq, 2619 IRQF_TRIGGER_RISING | IRQF_ONESHOT, "rt5640", rt5640); 2620 if (ret) { 2621 dev_warn(component->dev, "Failed to request IRQ %d: %d\n", rt5640->irq, ret); 2622 rt5640->jack = NULL; 2623 return; 2624 } 2625 rt5640->irq_requested = true; 2626 2627 /* sync initial jack state */ 2628 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2629 2630 snd_soc_dapm_add_routes(dapm, rt5640_hda_jack_dapm_routes, 2631 ARRAY_SIZE(rt5640_hda_jack_dapm_routes)); 2632} 2633 2634static int rt5640_set_jack(struct snd_soc_component *component, 2635 struct snd_soc_jack *jack, void *data) 2636{ 2637 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2638 2639 if (jack) { 2640 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) 2641 rt5640_enable_hda_jack_detect(component, jack); 2642 else 2643 rt5640_enable_jack_detect(component, jack, data); 2644 } else { 2645 rt5640_disable_jack_detect(component); 2646 } 2647 2648 return 0; 2649} 2650 2651static int rt5640_probe(struct snd_soc_component *component) 2652{ 2653 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2654 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2655 u32 dmic1_data_pin = 0; 2656 u32 dmic2_data_pin = 0; 2657 bool dmic_en = false; 2658 u32 val; 2659 2660 /* Check if MCLK provided */ 2661 rt5640->mclk = devm_clk_get_optional(component->dev, "mclk"); 2662 if (IS_ERR(rt5640->mclk)) 2663 return PTR_ERR(rt5640->mclk); 2664 2665 rt5640->component = component; 2666 2667 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2668 2669 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x0301, 0x0301); 2670 snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030); 2671 snd_soc_component_update_bits(component, RT5640_DSP_PATH2, 0xfc00, 0x0c00); 2672 2673 switch (snd_soc_component_read(component, RT5640_RESET) & RT5640_ID_MASK) { 2674 case RT5640_ID_5640: 2675 case RT5640_ID_5642: 2676 snd_soc_add_component_controls(component, 2677 rt5640_specific_snd_controls, 2678 ARRAY_SIZE(rt5640_specific_snd_controls)); 2679 snd_soc_dapm_new_controls(dapm, 2680 rt5640_specific_dapm_widgets, 2681 ARRAY_SIZE(rt5640_specific_dapm_widgets)); 2682 snd_soc_dapm_add_routes(dapm, 2683 rt5640_specific_dapm_routes, 2684 ARRAY_SIZE(rt5640_specific_dapm_routes)); 2685 break; 2686 case RT5640_ID_5639: 2687 snd_soc_dapm_new_controls(dapm, 2688 rt5639_specific_dapm_widgets, 2689 ARRAY_SIZE(rt5639_specific_dapm_widgets)); 2690 snd_soc_dapm_add_routes(dapm, 2691 rt5639_specific_dapm_routes, 2692 ARRAY_SIZE(rt5639_specific_dapm_routes)); 2693 break; 2694 default: 2695 dev_err(component->dev, 2696 "The driver is for RT5639 RT5640 or RT5642 only\n"); 2697 return -ENODEV; 2698 } 2699 2700 /* 2701 * Note on some platforms the platform code may need to add device-props 2702 * rather then relying only on properties set by the firmware. 2703 * Therefor the property parsing MUST be done here, rather then from 2704 * rt5640_i2c_probe(), so that the platform-code can attach extra 2705 * properties before calling snd_soc_register_card(). 2706 */ 2707 if (device_property_read_bool(component->dev, "realtek,in1-differential")) 2708 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2709 RT5640_IN_DF1, RT5640_IN_DF1); 2710 2711 if (device_property_read_bool(component->dev, "realtek,in2-differential")) 2712 snd_soc_component_update_bits(component, RT5640_IN3_IN4, 2713 RT5640_IN_DF2, RT5640_IN_DF2); 2714 2715 if (device_property_read_bool(component->dev, "realtek,in3-differential")) 2716 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2717 RT5640_IN_DF2, RT5640_IN_DF2); 2718 2719 if (device_property_read_bool(component->dev, "realtek,lout-differential")) 2720 snd_soc_component_update_bits(component, RT5640_DUMMY1, 2721 RT5640_EN_LOUT_DF, RT5640_EN_LOUT_DF); 2722 2723 if (device_property_read_u32(component->dev, "realtek,dmic1-data-pin", 2724 &val) == 0 && val) { 2725 dmic1_data_pin = val - 1; 2726 dmic_en = true; 2727 } 2728 2729 if (device_property_read_u32(component->dev, "realtek,dmic2-data-pin", 2730 &val) == 0 && val) { 2731 dmic2_data_pin = val - 1; 2732 dmic_en = true; 2733 } 2734 2735 if (dmic_en) 2736 rt5640_dmic_enable(component, dmic1_data_pin, dmic2_data_pin); 2737 2738 if (device_property_read_u32(component->dev, 2739 "realtek,jack-detect-source", &val) == 0) { 2740 if (val <= RT5640_JD_SRC_HDA_HEADER) 2741 rt5640->jd_src = val; 2742 else 2743 dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n", 2744 val); 2745 } 2746 2747 if (!device_property_read_bool(component->dev, "realtek,jack-detect-not-inverted")) 2748 rt5640->jd_inverted = true; 2749 2750 /* 2751 * Testing on various boards has shown that good defaults for the OVCD 2752 * threshold and scale-factor are 2000��A and 0.75. For an effective 2753 * limit of 1500��A, this seems to be more reliable then 1500��A and 1.0. 2754 */ 2755 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2756 rt5640->ovcd_sf = RT5640_MIC_OVCD_SF_0P75; 2757 2758 if (device_property_read_u32(component->dev, 2759 "realtek,over-current-threshold-microamp", &val) == 0) { 2760 switch (val) { 2761 case 600: 2762 rt5640->ovcd_th = RT5640_MIC1_OVTH_600UA; 2763 break; 2764 case 1500: 2765 rt5640->ovcd_th = RT5640_MIC1_OVTH_1500UA; 2766 break; 2767 case 2000: 2768 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2769 break; 2770 default: 2771 dev_warn(component->dev, "Warning: Invalid over-current-threshold-microamp value: %d, defaulting to 2000uA\n", 2772 val); 2773 } 2774 } 2775 2776 if (device_property_read_u32(component->dev, 2777 "realtek,over-current-scale-factor", &val) == 0) { 2778 if (val <= RT5640_OVCD_SF_1P5) 2779 rt5640->ovcd_sf = val << RT5640_MIC_OVCD_SF_SFT; 2780 else 2781 dev_warn(component->dev, "Warning: Invalid over-current-scale-factor value: %d, defaulting to 0.75\n", 2782 val); 2783 } 2784 2785 return 0; 2786} 2787 2788static void rt5640_remove(struct snd_soc_component *component) 2789{ 2790 rt5640_reset(component); 2791} 2792 2793#ifdef CONFIG_PM 2794static int rt5640_suspend(struct snd_soc_component *component) 2795{ 2796 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2797 2798 if (rt5640->jack) { 2799 /* disable jack interrupts during system suspend */ 2800 disable_irq(rt5640->irq); 2801 rt5640_cancel_work(rt5640); 2802 } 2803 2804 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2805 rt5640_reset(component); 2806 regcache_cache_only(rt5640->regmap, true); 2807 regcache_mark_dirty(rt5640->regmap); 2808 if (rt5640->ldo1_en) 2809 gpiod_set_value_cansleep(rt5640->ldo1_en, 0); 2810 2811 return 0; 2812} 2813 2814static int rt5640_resume(struct snd_soc_component *component) 2815{ 2816 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2817 2818 if (rt5640->ldo1_en) { 2819 gpiod_set_value_cansleep(rt5640->ldo1_en, 1); 2820 msleep(400); 2821 } 2822 2823 regcache_cache_only(rt5640->regmap, false); 2824 regcache_sync(rt5640->regmap); 2825 2826 if (rt5640->jack) { 2827 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { 2828 snd_soc_component_update_bits(component, 2829 RT5640_DUMMY2, 0x1100, 0x1100); 2830 } else { 2831 if (rt5640->jd_inverted) { 2832 if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2833 snd_soc_component_update_bits( 2834 component, RT5640_DUMMY2, 2835 RT5640_IRQ_JD2_MASK | 2836 RT5640_JD2_MASK, 2837 RT5640_IRQ_JD2_NOR | 2838 RT5640_JD2_EN); 2839 2840 } else { 2841 if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2842 snd_soc_component_update_bits( 2843 component, RT5640_DUMMY2, 2844 RT5640_IRQ_JD2_MASK | 2845 RT5640_JD2_P_MASK | 2846 RT5640_JD2_MASK, 2847 RT5640_IRQ_JD2_NOR | 2848 RT5640_JD2_P_INV | 2849 RT5640_JD2_EN); 2850 } 2851 } 2852 2853 enable_irq(rt5640->irq); 2854 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2855 } 2856 2857 return 0; 2858} 2859#else 2860#define rt5640_suspend NULL 2861#define rt5640_resume NULL 2862#endif 2863 2864#define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000 2865#define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 2866 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) 2867 2868static const struct snd_soc_dai_ops rt5640_aif_dai_ops = { 2869 .hw_params = rt5640_hw_params, 2870 .set_fmt = rt5640_set_dai_fmt, 2871 .set_sysclk = rt5640_set_dai_sysclk, 2872 .set_pll = rt5640_set_dai_pll, 2873}; 2874 2875static struct snd_soc_dai_driver rt5640_dai[] = { 2876 { 2877 .name = "rt5640-aif1", 2878 .id = RT5640_AIF1, 2879 .playback = { 2880 .stream_name = "AIF1 Playback", 2881 .channels_min = 1, 2882 .channels_max = 2, 2883 .rates = RT5640_STEREO_RATES, 2884 .formats = RT5640_FORMATS, 2885 }, 2886 .capture = { 2887 .stream_name = "AIF1 Capture", 2888 .channels_min = 1, 2889 .channels_max = 2, 2890 .rates = RT5640_STEREO_RATES, 2891 .formats = RT5640_FORMATS, 2892 }, 2893 .ops = &rt5640_aif_dai_ops, 2894 }, 2895 { 2896 .name = "rt5640-aif2", 2897 .id = RT5640_AIF2, 2898 .playback = { 2899 .stream_name = "AIF2 Playback", 2900 .channels_min = 1, 2901 .channels_max = 2, 2902 .rates = RT5640_STEREO_RATES, 2903 .formats = RT5640_FORMATS, 2904 }, 2905 .capture = { 2906 .stream_name = "AIF2 Capture", 2907 .channels_min = 1, 2908 .channels_max = 2, 2909 .rates = RT5640_STEREO_RATES, 2910 .formats = RT5640_FORMATS, 2911 }, 2912 .ops = &rt5640_aif_dai_ops, 2913 }, 2914}; 2915 2916static const struct snd_soc_component_driver soc_component_dev_rt5640 = { 2917 .probe = rt5640_probe, 2918 .remove = rt5640_remove, 2919 .suspend = rt5640_suspend, 2920 .resume = rt5640_resume, 2921 .set_bias_level = rt5640_set_bias_level, 2922 .set_jack = rt5640_set_jack, 2923 .controls = rt5640_snd_controls, 2924 .num_controls = ARRAY_SIZE(rt5640_snd_controls), 2925 .dapm_widgets = rt5640_dapm_widgets, 2926 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets), 2927 .dapm_routes = rt5640_dapm_routes, 2928 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes), 2929 .use_pmdown_time = 1, 2930 .endianness = 1, 2931}; 2932 2933static const struct regmap_config rt5640_regmap = { 2934 .reg_bits = 8, 2935 .val_bits = 16, 2936 .use_single_read = true, 2937 .use_single_write = true, 2938 2939 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) * 2940 RT5640_PR_SPACING), 2941 .volatile_reg = rt5640_volatile_register, 2942 .readable_reg = rt5640_readable_register, 2943 2944 .cache_type = REGCACHE_MAPLE, 2945 .reg_defaults = rt5640_reg, 2946 .num_reg_defaults = ARRAY_SIZE(rt5640_reg), 2947 .ranges = rt5640_ranges, 2948 .num_ranges = ARRAY_SIZE(rt5640_ranges), 2949}; 2950 2951static const struct i2c_device_id rt5640_i2c_id[] = { 2952 { "rt5640", 0 }, 2953 { "rt5639", 0 }, 2954 { "rt5642", 0 }, 2955 { } 2956}; 2957MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); 2958 2959#if defined(CONFIG_OF) 2960static const struct of_device_id rt5640_of_match[] = { 2961 { .compatible = "realtek,rt5639", }, 2962 { .compatible = "realtek,rt5640", }, 2963 {}, 2964}; 2965MODULE_DEVICE_TABLE(of, rt5640_of_match); 2966#endif 2967 2968#ifdef CONFIG_ACPI 2969static const struct acpi_device_id rt5640_acpi_match[] = { 2970 { "INT33CA", 0 }, 2971 { "10EC3276", 0 }, 2972 { "10EC5640", 0 }, 2973 { "10EC5642", 0 }, 2974 { "INTCCFFD", 0 }, 2975 { }, 2976}; 2977MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); 2978#endif 2979 2980static int rt5640_i2c_probe(struct i2c_client *i2c) 2981{ 2982 struct rt5640_priv *rt5640; 2983 int ret; 2984 unsigned int val; 2985 2986 rt5640 = devm_kzalloc(&i2c->dev, 2987 sizeof(struct rt5640_priv), 2988 GFP_KERNEL); 2989 if (NULL == rt5640) 2990 return -ENOMEM; 2991 i2c_set_clientdata(i2c, rt5640); 2992 2993 rt5640->ldo1_en = devm_gpiod_get_optional(&i2c->dev, 2994 "realtek,ldo1-en", 2995 GPIOD_OUT_HIGH); 2996 if (IS_ERR(rt5640->ldo1_en)) 2997 return PTR_ERR(rt5640->ldo1_en); 2998 2999 if (rt5640->ldo1_en) { 3000 gpiod_set_consumer_name(rt5640->ldo1_en, "RT5640 LDO1_EN"); 3001 msleep(400); 3002 } 3003 3004 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); 3005 if (IS_ERR(rt5640->regmap)) { 3006 ret = PTR_ERR(rt5640->regmap); 3007 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 3008 ret); 3009 return ret; 3010 } 3011 3012 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); 3013 if (val != RT5640_DEVICE_ID) { 3014 dev_err(&i2c->dev, 3015 "Device with ID register %#x is not rt5640/39\n", val); 3016 return -ENODEV; 3017 } 3018 3019 regmap_write(rt5640->regmap, RT5640_RESET, 0); 3020 3021 ret = regmap_register_patch(rt5640->regmap, init_list, 3022 ARRAY_SIZE(init_list)); 3023 if (ret != 0) 3024 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); 3025 3026 regmap_update_bits(rt5640->regmap, RT5640_DUMMY1, 3027 RT5640_MCLK_DET, RT5640_MCLK_DET); 3028 3029 rt5640->hp_mute = true; 3030 rt5640->irq = i2c->irq; 3031 INIT_DELAYED_WORK(&rt5640->bp_work, rt5640_button_press_work); 3032 INIT_DELAYED_WORK(&rt5640->jack_work, rt5640_jack_work); 3033 3034 /* Make sure work is stopped on probe-error / remove */ 3035 ret = devm_add_action_or_reset(&i2c->dev, rt5640_cancel_work, rt5640); 3036 if (ret) 3037 return ret; 3038 3039 return devm_snd_soc_register_component(&i2c->dev, 3040 &soc_component_dev_rt5640, 3041 rt5640_dai, ARRAY_SIZE(rt5640_dai)); 3042} 3043 3044static struct i2c_driver rt5640_i2c_driver = { 3045 .driver = { 3046 .name = "rt5640", 3047 .acpi_match_table = ACPI_PTR(rt5640_acpi_match), 3048 .of_match_table = of_match_ptr(rt5640_of_match), 3049 }, 3050 .probe = rt5640_i2c_probe, 3051 .id_table = rt5640_i2c_id, 3052}; 3053module_i2c_driver(rt5640_i2c_driver); 3054 3055MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver"); 3056MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>"); 3057MODULE_LICENSE("GPL v2"); 3058