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.h> 16#include <linux/i2c.h> 17#include <linux/regmap.h> 18#include <linux/of.h> 19#include <linux/of_gpio.h> 20#include <linux/platform_device.h> 21#include <linux/spi/spi.h> 22#include <linux/acpi.h> 23#include <sound/core.h> 24#include <sound/jack.h> 25#include <sound/pcm.h> 26#include <sound/pcm_params.h> 27#include <sound/soc.h> 28#include <sound/soc-dapm.h> 29#include <sound/initval.h> 30#include <sound/tlv.h> 31 32#include "rl6231.h" 33#include "rt5640.h" 34 35#define RT5640_DEVICE_ID 0x6231 36 37#define RT5640_PR_RANGE_BASE (0xff + 1) 38#define RT5640_PR_SPACING 0x100 39 40#define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING)) 41 42static const struct regmap_range_cfg rt5640_ranges[] = { 43 { .name = "PR", .range_min = RT5640_PR_BASE, 44 .range_max = RT5640_PR_BASE + 0xb4, 45 .selector_reg = RT5640_PRIV_INDEX, 46 .selector_mask = 0xff, 47 .selector_shift = 0x0, 48 .window_start = RT5640_PRIV_DATA, 49 .window_len = 0x1, }, 50}; 51 52static const struct reg_sequence init_list[] = { 53 {RT5640_PR_BASE + 0x3d, 0x3600}, 54 {RT5640_PR_BASE + 0x12, 0x0aa8}, 55 {RT5640_PR_BASE + 0x14, 0x0aaa}, 56 {RT5640_PR_BASE + 0x20, 0x6110}, 57 {RT5640_PR_BASE + 0x21, 0xe0e0}, 58 {RT5640_PR_BASE + 0x23, 0x1804}, 59}; 60 61static const struct reg_default rt5640_reg[] = { 62 { 0x00, 0x000e }, 63 { 0x01, 0xc8c8 }, 64 { 0x02, 0xc8c8 }, 65 { 0x03, 0xc8c8 }, 66 { 0x04, 0x8000 }, 67 { 0x0d, 0x0000 }, 68 { 0x0e, 0x0000 }, 69 { 0x0f, 0x0808 }, 70 { 0x19, 0xafaf }, 71 { 0x1a, 0xafaf }, 72 { 0x1b, 0x0000 }, 73 { 0x1c, 0x2f2f }, 74 { 0x1d, 0x2f2f }, 75 { 0x1e, 0x0000 }, 76 { 0x27, 0x7060 }, 77 { 0x28, 0x7070 }, 78 { 0x29, 0x8080 }, 79 { 0x2a, 0x5454 }, 80 { 0x2b, 0x5454 }, 81 { 0x2c, 0xaa00 }, 82 { 0x2d, 0x0000 }, 83 { 0x2e, 0xa000 }, 84 { 0x2f, 0x0000 }, 85 { 0x3b, 0x0000 }, 86 { 0x3c, 0x007f }, 87 { 0x3d, 0x0000 }, 88 { 0x3e, 0x007f }, 89 { 0x45, 0xe000 }, 90 { 0x46, 0x003e }, 91 { 0x47, 0x003e }, 92 { 0x48, 0xf800 }, 93 { 0x49, 0x3800 }, 94 { 0x4a, 0x0004 }, 95 { 0x4c, 0xfc00 }, 96 { 0x4d, 0x0000 }, 97 { 0x4f, 0x01ff }, 98 { 0x50, 0x0000 }, 99 { 0x51, 0x0000 }, 100 { 0x52, 0x01ff }, 101 { 0x53, 0xf000 }, 102 { 0x61, 0x0000 }, 103 { 0x62, 0x0000 }, 104 { 0x63, 0x00c0 }, 105 { 0x64, 0x0000 }, 106 { 0x65, 0x0000 }, 107 { 0x66, 0x0000 }, 108 { 0x6a, 0x0000 }, 109 { 0x6c, 0x0000 }, 110 { 0x70, 0x8000 }, 111 { 0x71, 0x8000 }, 112 { 0x72, 0x8000 }, 113 { 0x73, 0x1114 }, 114 { 0x74, 0x0c00 }, 115 { 0x75, 0x1d00 }, 116 { 0x80, 0x0000 }, 117 { 0x81, 0x0000 }, 118 { 0x82, 0x0000 }, 119 { 0x83, 0x0000 }, 120 { 0x84, 0x0000 }, 121 { 0x85, 0x0008 }, 122 { 0x89, 0x0000 }, 123 { 0x8a, 0x0000 }, 124 { 0x8b, 0x0600 }, 125 { 0x8c, 0x0228 }, 126 { 0x8d, 0xa000 }, 127 { 0x8e, 0x0004 }, 128 { 0x8f, 0x1100 }, 129 { 0x90, 0x0646 }, 130 { 0x91, 0x0c00 }, 131 { 0x92, 0x0000 }, 132 { 0x93, 0x3000 }, 133 { 0xb0, 0x2080 }, 134 { 0xb1, 0x0000 }, 135 { 0xb4, 0x2206 }, 136 { 0xb5, 0x1f00 }, 137 { 0xb6, 0x0000 }, 138 { 0xb8, 0x034b }, 139 { 0xb9, 0x0066 }, 140 { 0xba, 0x000b }, 141 { 0xbb, 0x0000 }, 142 { 0xbc, 0x0000 }, 143 { 0xbd, 0x0000 }, 144 { 0xbe, 0x0000 }, 145 { 0xbf, 0x0000 }, 146 { 0xc0, 0x0400 }, 147 { 0xc2, 0x0000 }, 148 { 0xc4, 0x0000 }, 149 { 0xc5, 0x0000 }, 150 { 0xc6, 0x2000 }, 151 { 0xc8, 0x0000 }, 152 { 0xc9, 0x0000 }, 153 { 0xca, 0x0000 }, 154 { 0xcb, 0x0000 }, 155 { 0xcc, 0x0000 }, 156 { 0xcf, 0x0013 }, 157 { 0xd0, 0x0680 }, 158 { 0xd1, 0x1c17 }, 159 { 0xd2, 0x8c00 }, 160 { 0xd3, 0xaa20 }, 161 { 0xd6, 0x0400 }, 162 { 0xd9, 0x0809 }, 163 { 0xfe, 0x10ec }, 164 { 0xff, 0x6231 }, 165}; 166 167static int rt5640_reset(struct snd_soc_component *component) 168{ 169 return snd_soc_component_write(component, RT5640_RESET, 0); 170} 171 172static bool rt5640_volatile_register(struct device *dev, unsigned int reg) 173{ 174 int i; 175 176 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 177 if ((reg >= rt5640_ranges[i].window_start && 178 reg <= rt5640_ranges[i].window_start + 179 rt5640_ranges[i].window_len) || 180 (reg >= rt5640_ranges[i].range_min && 181 reg <= rt5640_ranges[i].range_max)) 182 return true; 183 184 switch (reg) { 185 case RT5640_RESET: 186 case RT5640_ASRC_5: 187 case RT5640_EQ_CTRL1: 188 case RT5640_DRC_AGC_1: 189 case RT5640_ANC_CTRL1: 190 case RT5640_IRQ_CTRL2: 191 case RT5640_INT_IRQ_ST: 192 case RT5640_DSP_CTRL2: 193 case RT5640_DSP_CTRL3: 194 case RT5640_PRIV_INDEX: 195 case RT5640_PRIV_DATA: 196 case RT5640_PGM_REG_ARR1: 197 case RT5640_PGM_REG_ARR3: 198 case RT5640_VENDOR_ID: 199 case RT5640_VENDOR_ID1: 200 case RT5640_VENDOR_ID2: 201 return true; 202 default: 203 return false; 204 } 205} 206 207static bool rt5640_readable_register(struct device *dev, unsigned int reg) 208{ 209 int i; 210 211 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 212 if ((reg >= rt5640_ranges[i].window_start && 213 reg <= rt5640_ranges[i].window_start + 214 rt5640_ranges[i].window_len) || 215 (reg >= rt5640_ranges[i].range_min && 216 reg <= rt5640_ranges[i].range_max)) 217 return true; 218 219 switch (reg) { 220 case RT5640_RESET: 221 case RT5640_SPK_VOL: 222 case RT5640_HP_VOL: 223 case RT5640_OUTPUT: 224 case RT5640_MONO_OUT: 225 case RT5640_IN1_IN2: 226 case RT5640_IN3_IN4: 227 case RT5640_INL_INR_VOL: 228 case RT5640_DAC1_DIG_VOL: 229 case RT5640_DAC2_DIG_VOL: 230 case RT5640_DAC2_CTRL: 231 case RT5640_ADC_DIG_VOL: 232 case RT5640_ADC_DATA: 233 case RT5640_ADC_BST_VOL: 234 case RT5640_STO_ADC_MIXER: 235 case RT5640_MONO_ADC_MIXER: 236 case RT5640_AD_DA_MIXER: 237 case RT5640_STO_DAC_MIXER: 238 case RT5640_MONO_DAC_MIXER: 239 case RT5640_DIG_MIXER: 240 case RT5640_DSP_PATH1: 241 case RT5640_DSP_PATH2: 242 case RT5640_DIG_INF_DATA: 243 case RT5640_REC_L1_MIXER: 244 case RT5640_REC_L2_MIXER: 245 case RT5640_REC_R1_MIXER: 246 case RT5640_REC_R2_MIXER: 247 case RT5640_HPO_MIXER: 248 case RT5640_SPK_L_MIXER: 249 case RT5640_SPK_R_MIXER: 250 case RT5640_SPO_L_MIXER: 251 case RT5640_SPO_R_MIXER: 252 case RT5640_SPO_CLSD_RATIO: 253 case RT5640_MONO_MIXER: 254 case RT5640_OUT_L1_MIXER: 255 case RT5640_OUT_L2_MIXER: 256 case RT5640_OUT_L3_MIXER: 257 case RT5640_OUT_R1_MIXER: 258 case RT5640_OUT_R2_MIXER: 259 case RT5640_OUT_R3_MIXER: 260 case RT5640_LOUT_MIXER: 261 case RT5640_PWR_DIG1: 262 case RT5640_PWR_DIG2: 263 case RT5640_PWR_ANLG1: 264 case RT5640_PWR_ANLG2: 265 case RT5640_PWR_MIXER: 266 case RT5640_PWR_VOL: 267 case RT5640_PRIV_INDEX: 268 case RT5640_PRIV_DATA: 269 case RT5640_I2S1_SDP: 270 case RT5640_I2S2_SDP: 271 case RT5640_ADDA_CLK1: 272 case RT5640_ADDA_CLK2: 273 case RT5640_DMIC: 274 case RT5640_GLB_CLK: 275 case RT5640_PLL_CTRL1: 276 case RT5640_PLL_CTRL2: 277 case RT5640_ASRC_1: 278 case RT5640_ASRC_2: 279 case RT5640_ASRC_3: 280 case RT5640_ASRC_4: 281 case RT5640_ASRC_5: 282 case RT5640_HP_OVCD: 283 case RT5640_CLS_D_OVCD: 284 case RT5640_CLS_D_OUT: 285 case RT5640_DEPOP_M1: 286 case RT5640_DEPOP_M2: 287 case RT5640_DEPOP_M3: 288 case RT5640_CHARGE_PUMP: 289 case RT5640_PV_DET_SPK_G: 290 case RT5640_MICBIAS: 291 case RT5640_EQ_CTRL1: 292 case RT5640_EQ_CTRL2: 293 case RT5640_WIND_FILTER: 294 case RT5640_DRC_AGC_1: 295 case RT5640_DRC_AGC_2: 296 case RT5640_DRC_AGC_3: 297 case RT5640_SVOL_ZC: 298 case RT5640_ANC_CTRL1: 299 case RT5640_ANC_CTRL2: 300 case RT5640_ANC_CTRL3: 301 case RT5640_JD_CTRL: 302 case RT5640_ANC_JD: 303 case RT5640_IRQ_CTRL1: 304 case RT5640_IRQ_CTRL2: 305 case RT5640_INT_IRQ_ST: 306 case RT5640_GPIO_CTRL1: 307 case RT5640_GPIO_CTRL2: 308 case RT5640_GPIO_CTRL3: 309 case RT5640_DSP_CTRL1: 310 case RT5640_DSP_CTRL2: 311 case RT5640_DSP_CTRL3: 312 case RT5640_DSP_CTRL4: 313 case RT5640_PGM_REG_ARR1: 314 case RT5640_PGM_REG_ARR2: 315 case RT5640_PGM_REG_ARR3: 316 case RT5640_PGM_REG_ARR4: 317 case RT5640_PGM_REG_ARR5: 318 case RT5640_SCB_FUNC: 319 case RT5640_SCB_CTRL: 320 case RT5640_BASE_BACK: 321 case RT5640_MP3_PLUS1: 322 case RT5640_MP3_PLUS2: 323 case RT5640_3D_HP: 324 case RT5640_ADJ_HPF: 325 case RT5640_HP_CALIB_AMP_DET: 326 case RT5640_HP_CALIB2: 327 case RT5640_SV_ZCD1: 328 case RT5640_SV_ZCD2: 329 case RT5640_DUMMY1: 330 case RT5640_DUMMY2: 331 case RT5640_DUMMY3: 332 case RT5640_VENDOR_ID: 333 case RT5640_VENDOR_ID1: 334 case RT5640_VENDOR_ID2: 335 return true; 336 default: 337 return false; 338 } 339} 340 341static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); 342static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0); 343static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); 344static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000); 345static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); 346 347/* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ 348static const DECLARE_TLV_DB_RANGE(bst_tlv, 349 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 350 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 351 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 352 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 353 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 354 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 355 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0) 356); 357 358/* Interface data select */ 359static const char * const rt5640_data_select[] = { 360 "Normal", "Swap", "left copy to right", "right copy to left"}; 361 362static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA, 363 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select); 364 365static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA, 366 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select); 367 368static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA, 369 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select); 370 371static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA, 372 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select); 373 374/* Class D speaker gain ratio */ 375static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", 376 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; 377 378static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT, 379 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio); 380 381static const struct snd_kcontrol_new rt5640_snd_controls[] = { 382 /* Speaker Output Volume */ 383 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL, 384 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 385 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL, 386 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 387 /* Headphone Output Volume */ 388 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL, 389 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 390 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL, 391 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 392 /* OUTPUT Control */ 393 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT, 394 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 395 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT, 396 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 397 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT, 398 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 399 400 /* DAC Digital Volume */ 401 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL, 402 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1), 403 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL, 404 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 405 175, 0, dac_vol_tlv), 406 /* IN1/IN2/IN3 Control */ 407 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2, 408 RT5640_BST_SFT1, 8, 0, bst_tlv), 409 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4, 410 RT5640_BST_SFT2, 8, 0, bst_tlv), 411 SOC_SINGLE_TLV("IN3 Boost", RT5640_IN1_IN2, 412 RT5640_BST_SFT2, 8, 0, bst_tlv), 413 414 /* INL/INR Volume Control */ 415 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL, 416 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT, 417 31, 1, in_vol_tlv), 418 /* ADC Digital Volume Control */ 419 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL, 420 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 421 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL, 422 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 423 127, 0, adc_vol_tlv), 424 SOC_DOUBLE("Mono ADC Capture Switch", RT5640_DUMMY1, 425 RT5640_M_MONO_ADC_L_SFT, RT5640_M_MONO_ADC_R_SFT, 1, 1), 426 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA, 427 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 428 127, 0, adc_vol_tlv), 429 /* ADC Boost Volume Control */ 430 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL, 431 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT, 432 3, 0, adc_bst_tlv), 433 /* Class D speaker gain ratio */ 434 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum), 435 436 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum), 437 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum), 438 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum), 439 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum), 440}; 441 442static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = { 443 /* MONO Output Control */ 444 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT, 445 1, 1), 446 447 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL, 448 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv), 449}; 450 451/** 452 * set_dmic_clk - Set parameter of dmic. 453 * 454 * @w: DAPM widget. 455 * @kcontrol: The kcontrol of this widget. 456 * @event: Event id. 457 * 458 */ 459static int set_dmic_clk(struct snd_soc_dapm_widget *w, 460 struct snd_kcontrol *kcontrol, int event) 461{ 462 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 463 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 464 int idx, rate; 465 466 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, 467 RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT); 468 idx = rl6231_calc_dmic_clk(rate); 469 if (idx < 0) 470 dev_err(component->dev, "Failed to set DMIC clock\n"); 471 else 472 snd_soc_component_update_bits(component, RT5640_DMIC, RT5640_DMIC_CLK_MASK, 473 idx << RT5640_DMIC_CLK_SFT); 474 return idx; 475} 476 477static int is_using_asrc(struct snd_soc_dapm_widget *source, 478 struct snd_soc_dapm_widget *sink) 479{ 480 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); 481 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 482 483 if (!rt5640->asrc_en) 484 return 0; 485 486 return 1; 487} 488 489/* Digital Mixer */ 490static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = { 491 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 492 RT5640_M_ADC_L1_SFT, 1, 1), 493 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 494 RT5640_M_ADC_L2_SFT, 1, 1), 495}; 496 497static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = { 498 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 499 RT5640_M_ADC_R1_SFT, 1, 1), 500 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 501 RT5640_M_ADC_R2_SFT, 1, 1), 502}; 503 504static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = { 505 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 506 RT5640_M_MONO_ADC_L1_SFT, 1, 1), 507 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 508 RT5640_M_MONO_ADC_L2_SFT, 1, 1), 509}; 510 511static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = { 512 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 513 RT5640_M_MONO_ADC_R1_SFT, 1, 1), 514 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 515 RT5640_M_MONO_ADC_R2_SFT, 1, 1), 516}; 517 518static const struct snd_kcontrol_new rt5640_dac_l_mix[] = { 519 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 520 RT5640_M_ADCMIX_L_SFT, 1, 1), 521 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 522 RT5640_M_IF1_DAC_L_SFT, 1, 1), 523}; 524 525static const struct snd_kcontrol_new rt5640_dac_r_mix[] = { 526 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 527 RT5640_M_ADCMIX_R_SFT, 1, 1), 528 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 529 RT5640_M_IF1_DAC_R_SFT, 1, 1), 530}; 531 532static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = { 533 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 534 RT5640_M_DAC_L1_SFT, 1, 1), 535 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 536 RT5640_M_DAC_L2_SFT, 1, 1), 537 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 538 RT5640_M_ANC_DAC_L_SFT, 1, 1), 539}; 540 541static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = { 542 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 543 RT5640_M_DAC_R1_SFT, 1, 1), 544 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 545 RT5640_M_DAC_R2_SFT, 1, 1), 546 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 547 RT5640_M_ANC_DAC_R_SFT, 1, 1), 548}; 549 550static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = { 551 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 552 RT5640_M_DAC_L1_SFT, 1, 1), 553 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 554 RT5640_M_DAC_L2_SFT, 1, 1), 555}; 556 557static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = { 558 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 559 RT5640_M_DAC_R1_SFT, 1, 1), 560 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 561 RT5640_M_DAC_R2_SFT, 1, 1), 562}; 563 564static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = { 565 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER, 566 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1), 567 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 568 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1), 569 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 570 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1), 571}; 572 573static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = { 574 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER, 575 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1), 576 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 577 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1), 578 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 579 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1), 580}; 581 582static const struct snd_kcontrol_new rt5640_dig_l_mix[] = { 583 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER, 584 RT5640_M_STO_L_DAC_L_SFT, 1, 1), 585 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER, 586 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1), 587}; 588 589static const struct snd_kcontrol_new rt5640_dig_r_mix[] = { 590 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER, 591 RT5640_M_STO_R_DAC_R_SFT, 1, 1), 592 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER, 593 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1), 594}; 595 596/* Analog Input Mixer */ 597static const struct snd_kcontrol_new rt5640_rec_l_mix[] = { 598 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER, 599 RT5640_M_HP_L_RM_L_SFT, 1, 1), 600 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER, 601 RT5640_M_IN_L_RM_L_SFT, 1, 1), 602 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER, 603 RT5640_M_BST2_RM_L_SFT, 1, 1), 604 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER, 605 RT5640_M_BST4_RM_L_SFT, 1, 1), 606 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER, 607 RT5640_M_BST1_RM_L_SFT, 1, 1), 608 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER, 609 RT5640_M_OM_L_RM_L_SFT, 1, 1), 610}; 611 612static const struct snd_kcontrol_new rt5640_rec_r_mix[] = { 613 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER, 614 RT5640_M_HP_R_RM_R_SFT, 1, 1), 615 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER, 616 RT5640_M_IN_R_RM_R_SFT, 1, 1), 617 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER, 618 RT5640_M_BST2_RM_R_SFT, 1, 1), 619 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER, 620 RT5640_M_BST4_RM_R_SFT, 1, 1), 621 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER, 622 RT5640_M_BST1_RM_R_SFT, 1, 1), 623 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER, 624 RT5640_M_OM_R_RM_R_SFT, 1, 1), 625}; 626 627/* Analog Output Mixer */ 628static const struct snd_kcontrol_new rt5640_spk_l_mix[] = { 629 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER, 630 RT5640_M_RM_L_SM_L_SFT, 1, 1), 631 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER, 632 RT5640_M_IN_L_SM_L_SFT, 1, 1), 633 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER, 634 RT5640_M_DAC_L1_SM_L_SFT, 1, 1), 635 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER, 636 RT5640_M_DAC_L2_SM_L_SFT, 1, 1), 637 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER, 638 RT5640_M_OM_L_SM_L_SFT, 1, 1), 639}; 640 641static const struct snd_kcontrol_new rt5640_spk_r_mix[] = { 642 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER, 643 RT5640_M_RM_R_SM_R_SFT, 1, 1), 644 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER, 645 RT5640_M_IN_R_SM_R_SFT, 1, 1), 646 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER, 647 RT5640_M_DAC_R1_SM_R_SFT, 1, 1), 648 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER, 649 RT5640_M_DAC_R2_SM_R_SFT, 1, 1), 650 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER, 651 RT5640_M_OM_R_SM_R_SFT, 1, 1), 652}; 653 654static const struct snd_kcontrol_new rt5640_out_l_mix[] = { 655 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER, 656 RT5640_M_SM_L_OM_L_SFT, 1, 1), 657 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 658 RT5640_M_BST1_OM_L_SFT, 1, 1), 659 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 660 RT5640_M_IN_L_OM_L_SFT, 1, 1), 661 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 662 RT5640_M_RM_L_OM_L_SFT, 1, 1), 663 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER, 664 RT5640_M_DAC_R2_OM_L_SFT, 1, 1), 665 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER, 666 RT5640_M_DAC_L2_OM_L_SFT, 1, 1), 667 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 668 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 669}; 670 671static const struct snd_kcontrol_new rt5640_out_r_mix[] = { 672 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER, 673 RT5640_M_SM_L_OM_R_SFT, 1, 1), 674 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 675 RT5640_M_BST4_OM_R_SFT, 1, 1), 676 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 677 RT5640_M_BST1_OM_R_SFT, 1, 1), 678 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 679 RT5640_M_IN_R_OM_R_SFT, 1, 1), 680 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 681 RT5640_M_RM_R_OM_R_SFT, 1, 1), 682 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER, 683 RT5640_M_DAC_L2_OM_R_SFT, 1, 1), 684 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER, 685 RT5640_M_DAC_R2_OM_R_SFT, 1, 1), 686 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 687 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 688}; 689 690static const struct snd_kcontrol_new rt5639_out_l_mix[] = { 691 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 692 RT5640_M_BST1_OM_L_SFT, 1, 1), 693 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 694 RT5640_M_IN_L_OM_L_SFT, 1, 1), 695 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 696 RT5640_M_RM_L_OM_L_SFT, 1, 1), 697 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 698 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 699}; 700 701static const struct snd_kcontrol_new rt5639_out_r_mix[] = { 702 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 703 RT5640_M_BST4_OM_R_SFT, 1, 1), 704 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 705 RT5640_M_BST1_OM_R_SFT, 1, 1), 706 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 707 RT5640_M_IN_R_OM_R_SFT, 1, 1), 708 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 709 RT5640_M_RM_R_OM_R_SFT, 1, 1), 710 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 711 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 712}; 713 714static const struct snd_kcontrol_new rt5640_spo_l_mix[] = { 715 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER, 716 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1), 717 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER, 718 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1), 719 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER, 720 RT5640_M_SV_R_SPM_L_SFT, 1, 1), 721 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER, 722 RT5640_M_SV_L_SPM_L_SFT, 1, 1), 723 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER, 724 RT5640_M_BST1_SPM_L_SFT, 1, 1), 725}; 726 727static const struct snd_kcontrol_new rt5640_spo_r_mix[] = { 728 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER, 729 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1), 730 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER, 731 RT5640_M_SV_R_SPM_R_SFT, 1, 1), 732 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER, 733 RT5640_M_BST1_SPM_R_SFT, 1, 1), 734}; 735 736static const struct snd_kcontrol_new rt5640_hpo_mix[] = { 737 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER, 738 RT5640_M_DAC2_HM_SFT, 1, 1), 739 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 740 RT5640_M_DAC1_HM_SFT, 1, 1), 741 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 742 RT5640_M_HPVOL_HM_SFT, 1, 1), 743}; 744 745static const struct snd_kcontrol_new rt5639_hpo_mix[] = { 746 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 747 RT5640_M_DAC1_HM_SFT, 1, 1), 748 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 749 RT5640_M_HPVOL_HM_SFT, 1, 1), 750}; 751 752static const struct snd_kcontrol_new rt5640_lout_mix[] = { 753 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER, 754 RT5640_M_DAC_L1_LM_SFT, 1, 1), 755 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER, 756 RT5640_M_DAC_R1_LM_SFT, 1, 1), 757 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER, 758 RT5640_M_OV_L_LM_SFT, 1, 1), 759 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER, 760 RT5640_M_OV_R_LM_SFT, 1, 1), 761}; 762 763static const struct snd_kcontrol_new rt5640_mono_mix[] = { 764 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER, 765 RT5640_M_DAC_R2_MM_SFT, 1, 1), 766 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER, 767 RT5640_M_DAC_L2_MM_SFT, 1, 1), 768 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER, 769 RT5640_M_OV_R_MM_SFT, 1, 1), 770 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER, 771 RT5640_M_OV_L_MM_SFT, 1, 1), 772 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER, 773 RT5640_M_BST1_MM_SFT, 1, 1), 774}; 775 776static const struct snd_kcontrol_new spk_l_enable_control = 777 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 778 RT5640_L_MUTE_SFT, 1, 1); 779 780static const struct snd_kcontrol_new spk_r_enable_control = 781 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 782 RT5640_R_MUTE_SFT, 1, 1); 783 784static const struct snd_kcontrol_new hp_l_enable_control = 785 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 786 RT5640_L_MUTE_SFT, 1, 1); 787 788static const struct snd_kcontrol_new hp_r_enable_control = 789 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 790 RT5640_R_MUTE_SFT, 1, 1); 791 792/* Stereo ADC source */ 793static const char * const rt5640_stereo_adc1_src[] = { 794 "DIG MIX", "ADC" 795}; 796 797static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER, 798 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src); 799 800static const struct snd_kcontrol_new rt5640_sto_adc_1_mux = 801 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum); 802 803static const char * const rt5640_stereo_adc2_src[] = { 804 "DMIC1", "DMIC2", "DIG MIX" 805}; 806 807static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER, 808 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src); 809 810static const struct snd_kcontrol_new rt5640_sto_adc_2_mux = 811 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum); 812 813/* Mono ADC source */ 814static const char * const rt5640_mono_adc_l1_src[] = { 815 "Mono DAC MIXL", "ADCL" 816}; 817 818static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER, 819 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src); 820 821static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux = 822 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum); 823 824static const char * const rt5640_mono_adc_l2_src[] = { 825 "DMIC L1", "DMIC L2", "Mono DAC MIXL" 826}; 827 828static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER, 829 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src); 830 831static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux = 832 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum); 833 834static const char * const rt5640_mono_adc_r1_src[] = { 835 "Mono DAC MIXR", "ADCR" 836}; 837 838static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER, 839 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src); 840 841static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux = 842 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum); 843 844static const char * const rt5640_mono_adc_r2_src[] = { 845 "DMIC R1", "DMIC R2", "Mono DAC MIXR" 846}; 847 848static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER, 849 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src); 850 851static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux = 852 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum); 853 854/* DAC2 channel source */ 855static const char * const rt5640_dac_l2_src[] = { 856 "IF2", "Base L/R" 857}; 858 859static int rt5640_dac_l2_values[] = { 860 0, 861 3, 862}; 863 864static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum, 865 RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT, 866 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values); 867 868static const struct snd_kcontrol_new rt5640_dac_l2_mux = 869 SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum); 870 871static const char * const rt5640_dac_r2_src[] = { 872 "IF2", 873}; 874 875static int rt5640_dac_r2_values[] = { 876 0, 877}; 878 879static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum, 880 RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT, 881 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values); 882 883static const struct snd_kcontrol_new rt5640_dac_r2_mux = 884 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum); 885 886/* digital interface and iis interface map */ 887static const char * const rt5640_dai_iis_map[] = { 888 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2" 889}; 890 891static int rt5640_dai_iis_map_values[] = { 892 0, 893 5, 894 6, 895 7, 896}; 897 898static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum, 899 RT5640_I2S1_SDP, RT5640_I2S_IF_SFT, 900 0x7, rt5640_dai_iis_map, 901 rt5640_dai_iis_map_values); 902 903static const struct snd_kcontrol_new rt5640_dai_mux = 904 SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum); 905 906/* SDI select */ 907static const char * const rt5640_sdi_sel[] = { 908 "IF1", "IF2" 909}; 910 911static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP, 912 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel); 913 914static const struct snd_kcontrol_new rt5640_sdi_mux = 915 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum); 916 917static void hp_amp_power_on(struct snd_soc_component *component) 918{ 919 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 920 921 /* depop parameters */ 922 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 923 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200); 924 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 925 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN); 926 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 927 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK, 928 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU); 929 regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1, 930 0x9f00); 931 /* headphone amp power on */ 932 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 933 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0); 934 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 935 RT5640_PWR_HA, 936 RT5640_PWR_HA); 937 usleep_range(10000, 15000); 938 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 939 RT5640_PWR_FV1 | RT5640_PWR_FV2 , 940 RT5640_PWR_FV1 | RT5640_PWR_FV2); 941} 942 943static void rt5640_pmu_depop(struct snd_soc_component *component) 944{ 945 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 946 947 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 948 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK, 949 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN); 950 regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP, 951 RT5640_PM_HP_MASK, RT5640_PM_HP_HV); 952 953 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3, 954 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK, 955 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) | 956 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) | 957 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT)); 958 959 regmap_write(rt5640->regmap, RT5640_PR_BASE + 960 RT5640_MAMP_INT_REG2, 0x1c00); 961 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 962 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK, 963 RT5640_HP_CP_PD | RT5640_HP_SG_EN); 964 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 965 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400); 966} 967 968static int rt5640_hp_event(struct snd_soc_dapm_widget *w, 969 struct snd_kcontrol *kcontrol, int event) 970{ 971 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 972 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 973 974 switch (event) { 975 case SND_SOC_DAPM_POST_PMU: 976 rt5640_pmu_depop(component); 977 rt5640->hp_mute = false; 978 break; 979 980 case SND_SOC_DAPM_PRE_PMD: 981 rt5640->hp_mute = true; 982 msleep(70); 983 break; 984 985 default: 986 return 0; 987 } 988 989 return 0; 990} 991 992static int rt5640_lout_event(struct snd_soc_dapm_widget *w, 993 struct snd_kcontrol *kcontrol, int event) 994{ 995 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 996 997 switch (event) { 998 case SND_SOC_DAPM_POST_PMU: 999 hp_amp_power_on(component); 1000 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1001 RT5640_PWR_LM, RT5640_PWR_LM); 1002 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1003 RT5640_L_MUTE | RT5640_R_MUTE, 0); 1004 break; 1005 1006 case SND_SOC_DAPM_PRE_PMD: 1007 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1008 RT5640_L_MUTE | RT5640_R_MUTE, 1009 RT5640_L_MUTE | RT5640_R_MUTE); 1010 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1011 RT5640_PWR_LM, 0); 1012 break; 1013 1014 default: 1015 return 0; 1016 } 1017 1018 return 0; 1019} 1020 1021static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, 1022 struct snd_kcontrol *kcontrol, int event) 1023{ 1024 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1025 1026 switch (event) { 1027 case SND_SOC_DAPM_POST_PMU: 1028 hp_amp_power_on(component); 1029 break; 1030 default: 1031 return 0; 1032 } 1033 1034 return 0; 1035} 1036 1037static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, 1038 struct snd_kcontrol *kcontrol, int event) 1039{ 1040 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1041 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1042 1043 switch (event) { 1044 case SND_SOC_DAPM_POST_PMU: 1045 if (!rt5640->hp_mute) 1046 msleep(80); 1047 1048 break; 1049 1050 default: 1051 return 0; 1052 } 1053 1054 return 0; 1055} 1056 1057static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { 1058 /* ASRC */ 1059 SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1, 1060 15, 0, NULL, 0), 1061 SND_SOC_DAPM_SUPPLY_S("I2S2 Filter ASRC", 1, RT5640_ASRC_1, 1062 12, 0, NULL, 0), 1063 SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5640_ASRC_1, 1064 11, 0, NULL, 0), 1065 SND_SOC_DAPM_SUPPLY_S("DMIC1 ASRC", 1, RT5640_ASRC_1, 1066 9, 0, NULL, 0), 1067 SND_SOC_DAPM_SUPPLY_S("DMIC2 ASRC", 1, RT5640_ASRC_1, 1068 8, 0, NULL, 0), 1069 1070 1071 /* Input Side */ 1072 /* micbias */ 1073 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, 1074 RT5640_PWR_LDO2_BIT, 0, NULL, 0), 1075 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, 1076 RT5640_PWR_MB1_BIT, 0, NULL, 0), 1077 /* Input Lines */ 1078 SND_SOC_DAPM_INPUT("DMIC1"), 1079 SND_SOC_DAPM_INPUT("DMIC2"), 1080 SND_SOC_DAPM_INPUT("IN1P"), 1081 SND_SOC_DAPM_INPUT("IN1N"), 1082 SND_SOC_DAPM_INPUT("IN2P"), 1083 SND_SOC_DAPM_INPUT("IN2N"), 1084 SND_SOC_DAPM_INPUT("IN3P"), 1085 SND_SOC_DAPM_INPUT("IN3N"), 1086 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0), 1087 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0), 1088 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0), 1089 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0), 1090 1091 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, 1092 set_dmic_clk, SND_SOC_DAPM_PRE_PMU), 1093 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0, 1094 NULL, 0), 1095 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0, 1096 NULL, 0), 1097 /* Boost */ 1098 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2, 1099 RT5640_PWR_BST1_BIT, 0, NULL, 0), 1100 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2, 1101 RT5640_PWR_BST4_BIT, 0, NULL, 0), 1102 SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2, 1103 RT5640_PWR_BST2_BIT, 0, NULL, 0), 1104 /* Input Volume */ 1105 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL, 1106 RT5640_PWR_IN_L_BIT, 0, NULL, 0), 1107 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL, 1108 RT5640_PWR_IN_R_BIT, 0, NULL, 0), 1109 /* REC Mixer */ 1110 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0, 1111 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)), 1112 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0, 1113 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)), 1114 /* ADCs */ 1115 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1, 1116 RT5640_PWR_ADC_L_BIT, 0), 1117 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1, 1118 RT5640_PWR_ADC_R_BIT, 0), 1119 /* ADC Mux */ 1120 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1121 &rt5640_sto_adc_2_mux), 1122 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1123 &rt5640_sto_adc_2_mux), 1124 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1125 &rt5640_sto_adc_1_mux), 1126 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1127 &rt5640_sto_adc_1_mux), 1128 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1129 &rt5640_mono_adc_l2_mux), 1130 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1131 &rt5640_mono_adc_l1_mux), 1132 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1133 &rt5640_mono_adc_r1_mux), 1134 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1135 &rt5640_mono_adc_r2_mux), 1136 /* ADC Mixer */ 1137 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2, 1138 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0), 1139 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, 1140 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)), 1141 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, 1142 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)), 1143 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2, 1144 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0), 1145 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, 1146 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)), 1147 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2, 1148 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0), 1149 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, 1150 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)), 1151 1152 /* Digital Interface */ 1153 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1, 1154 RT5640_PWR_I2S1_BIT, 0, NULL, 0), 1155 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1156 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1157 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1158 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1159 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1160 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1161 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1, 1162 RT5640_PWR_I2S2_BIT, 0, NULL, 0), 1163 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1164 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1165 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1166 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1167 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1168 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1169 /* Digital Interface Select */ 1170 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1171 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1172 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1173 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1174 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1175 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1176 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1177 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1178 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1179 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1180 /* Audio Interface */ 1181 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 1182 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), 1183 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), 1184 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), 1185 1186 /* Output Side */ 1187 /* DAC mixer before sound effect */ 1188 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, 1189 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)), 1190 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, 1191 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)), 1192 1193 /* DAC Mixer */ 1194 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, 1195 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)), 1196 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, 1197 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)), 1198 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, 1199 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)), 1200 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, 1201 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)), 1202 /* DACs */ 1203 SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM, 1204 0, 0), 1205 SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM, 1206 0, 0), 1207 SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5640_PWR_DIG1, 1208 RT5640_PWR_DAC_L1_BIT, 0, NULL, 0), 1209 SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5640_PWR_DIG1, 1210 RT5640_PWR_DAC_R1_BIT, 0, NULL, 0), 1211 SND_SOC_DAPM_SUPPLY("DAC L2 Power", RT5640_PWR_DIG1, 1212 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0), 1213 SND_SOC_DAPM_SUPPLY("DAC R2 Power", RT5640_PWR_DIG1, 1214 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0), 1215 /* SPK/OUT Mixer */ 1216 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT, 1217 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)), 1218 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT, 1219 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)), 1220 /* Ouput Volume */ 1221 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL, 1222 RT5640_PWR_SV_L_BIT, 0, NULL, 0), 1223 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL, 1224 RT5640_PWR_SV_R_BIT, 0, NULL, 0), 1225 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL, 1226 RT5640_PWR_OV_L_BIT, 0, NULL, 0), 1227 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL, 1228 RT5640_PWR_OV_R_BIT, 0, NULL, 0), 1229 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL, 1230 RT5640_PWR_HV_L_BIT, 0, NULL, 0), 1231 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL, 1232 RT5640_PWR_HV_R_BIT, 0, NULL, 0), 1233 /* SPO/HPO/LOUT/Mono Mixer */ 1234 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 1235 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)), 1236 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 1237 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)), 1238 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, 1239 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)), 1240 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM, 1241 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU), 1242 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, 1243 rt5640_hp_event, 1244 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1245 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, 1246 rt5640_lout_event, 1247 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1248 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1, 1249 RT5640_PWR_HP_L_BIT, 0, NULL, 0), 1250 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1, 1251 RT5640_PWR_HP_R_BIT, 0, NULL, 0), 1252 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1, 1253 RT5640_PWR_CLS_D_BIT, 0, NULL, 0), 1254 1255 /* Output Switch */ 1256 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0, 1257 &spk_l_enable_control), 1258 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0, 1259 &spk_r_enable_control), 1260 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0, 1261 &hp_l_enable_control), 1262 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0, 1263 &hp_r_enable_control), 1264 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event), 1265 /* Output Lines */ 1266 SND_SOC_DAPM_OUTPUT("SPOLP"), 1267 SND_SOC_DAPM_OUTPUT("SPOLN"), 1268 SND_SOC_DAPM_OUTPUT("SPORP"), 1269 SND_SOC_DAPM_OUTPUT("SPORN"), 1270 SND_SOC_DAPM_OUTPUT("HPOL"), 1271 SND_SOC_DAPM_OUTPUT("HPOR"), 1272 SND_SOC_DAPM_OUTPUT("LOUTL"), 1273 SND_SOC_DAPM_OUTPUT("LOUTR"), 1274}; 1275 1276static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = { 1277 /* Audio DSP */ 1278 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), 1279 /* ANC */ 1280 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), 1281 1282 /* DAC2 channel Mux */ 1283 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux), 1284 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux), 1285 1286 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1287 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)), 1288 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1289 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)), 1290 1291 SND_SOC_DAPM_DAC("DAC R2", NULL, SND_SOC_NOPM, 0, 1292 0), 1293 SND_SOC_DAPM_DAC("DAC L2", NULL, SND_SOC_NOPM, 0, 1294 0), 1295 1296 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1297 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)), 1298 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1299 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)), 1300 1301 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1302 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1303 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1304 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1305 1306 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0, 1307 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)), 1308 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1, 1309 RT5640_PWR_MA_BIT, 0, NULL, 0), 1310 1311 SND_SOC_DAPM_OUTPUT("MONOP"), 1312 SND_SOC_DAPM_OUTPUT("MONON"), 1313}; 1314 1315static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = { 1316 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1317 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)), 1318 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1319 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)), 1320 1321 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1322 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)), 1323 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1324 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)), 1325 1326 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1327 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1328 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1329 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1330}; 1331 1332static const struct snd_soc_dapm_route rt5640_dapm_routes[] = { 1333 { "I2S1", NULL, "Stereo Filter ASRC", is_using_asrc }, 1334 { "I2S2", NULL, "I2S2 ASRC", is_using_asrc }, 1335 { "I2S2", NULL, "I2S2 Filter ASRC", is_using_asrc }, 1336 { "DMIC1", NULL, "DMIC1 ASRC", is_using_asrc }, 1337 { "DMIC2", NULL, "DMIC2 ASRC", is_using_asrc }, 1338 1339 {"IN1P", NULL, "LDO2"}, 1340 {"IN2P", NULL, "LDO2"}, 1341 {"IN3P", NULL, "LDO2"}, 1342 1343 {"DMIC L1", NULL, "DMIC1"}, 1344 {"DMIC R1", NULL, "DMIC1"}, 1345 {"DMIC L2", NULL, "DMIC2"}, 1346 {"DMIC R2", NULL, "DMIC2"}, 1347 1348 {"BST1", NULL, "IN1P"}, 1349 {"BST1", NULL, "IN1N"}, 1350 {"BST2", NULL, "IN2P"}, 1351 {"BST2", NULL, "IN2N"}, 1352 {"BST3", NULL, "IN3P"}, 1353 {"BST3", NULL, "IN3N"}, 1354 1355 {"INL VOL", NULL, "IN2P"}, 1356 {"INR VOL", NULL, "IN2N"}, 1357 1358 {"RECMIXL", "HPOL Switch", "HPOL"}, 1359 {"RECMIXL", "INL Switch", "INL VOL"}, 1360 {"RECMIXL", "BST3 Switch", "BST3"}, 1361 {"RECMIXL", "BST2 Switch", "BST2"}, 1362 {"RECMIXL", "BST1 Switch", "BST1"}, 1363 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, 1364 1365 {"RECMIXR", "HPOR Switch", "HPOR"}, 1366 {"RECMIXR", "INR Switch", "INR VOL"}, 1367 {"RECMIXR", "BST3 Switch", "BST3"}, 1368 {"RECMIXR", "BST2 Switch", "BST2"}, 1369 {"RECMIXR", "BST1 Switch", "BST1"}, 1370 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, 1371 1372 {"ADC L", NULL, "RECMIXL"}, 1373 {"ADC R", NULL, "RECMIXR"}, 1374 1375 {"DMIC L1", NULL, "DMIC CLK"}, 1376 {"DMIC L1", NULL, "DMIC1 Power"}, 1377 {"DMIC R1", NULL, "DMIC CLK"}, 1378 {"DMIC R1", NULL, "DMIC1 Power"}, 1379 {"DMIC L2", NULL, "DMIC CLK"}, 1380 {"DMIC L2", NULL, "DMIC2 Power"}, 1381 {"DMIC R2", NULL, "DMIC CLK"}, 1382 {"DMIC R2", NULL, "DMIC2 Power"}, 1383 1384 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, 1385 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, 1386 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, 1387 {"Stereo ADC L1 Mux", "ADC", "ADC L"}, 1388 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, 1389 1390 {"Stereo ADC R1 Mux", "ADC", "ADC R"}, 1391 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, 1392 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, 1393 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, 1394 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, 1395 1396 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, 1397 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, 1398 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1399 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1400 {"Mono ADC L1 Mux", "ADCL", "ADC L"}, 1401 1402 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1403 {"Mono ADC R1 Mux", "ADCR", "ADC R"}, 1404 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, 1405 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, 1406 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1407 1408 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, 1409 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, 1410 {"Stereo ADC MIXL", NULL, "Stereo Filter"}, 1411 1412 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, 1413 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, 1414 {"Stereo ADC MIXR", NULL, "Stereo Filter"}, 1415 1416 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, 1417 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, 1418 {"Mono ADC MIXL", NULL, "Mono Left Filter"}, 1419 1420 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, 1421 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, 1422 {"Mono ADC MIXR", NULL, "Mono Right Filter"}, 1423 1424 {"IF2 ADC L", NULL, "Mono ADC MIXL"}, 1425 {"IF2 ADC R", NULL, "Mono ADC MIXR"}, 1426 {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, 1427 {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, 1428 1429 {"IF1 ADC", NULL, "I2S1"}, 1430 {"IF1 ADC", NULL, "IF1 ADC L"}, 1431 {"IF1 ADC", NULL, "IF1 ADC R"}, 1432 {"IF2 ADC", NULL, "I2S2"}, 1433 {"IF2 ADC", NULL, "IF2 ADC L"}, 1434 {"IF2 ADC", NULL, "IF2 ADC R"}, 1435 1436 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"}, 1437 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"}, 1438 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"}, 1439 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"}, 1440 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, 1441 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, 1442 1443 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"}, 1444 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"}, 1445 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"}, 1446 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"}, 1447 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, 1448 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, 1449 1450 {"AIF1TX", NULL, "DAI1 TX Mux"}, 1451 {"AIF1TX", NULL, "SDI1 TX Mux"}, 1452 {"AIF2TX", NULL, "DAI2 TX Mux"}, 1453 {"AIF2TX", NULL, "SDI2 TX Mux"}, 1454 1455 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"}, 1456 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"}, 1457 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"}, 1458 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"}, 1459 1460 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"}, 1461 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"}, 1462 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"}, 1463 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"}, 1464 1465 {"IF1 DAC", NULL, "I2S1"}, 1466 {"IF1 DAC", NULL, "DAI1 RX Mux"}, 1467 {"IF2 DAC", NULL, "I2S2"}, 1468 {"IF2 DAC", NULL, "DAI2 RX Mux"}, 1469 1470 {"IF1 DAC L", NULL, "IF1 DAC"}, 1471 {"IF1 DAC R", NULL, "IF1 DAC"}, 1472 {"IF2 DAC L", NULL, "IF2 DAC"}, 1473 {"IF2 DAC R", NULL, "IF2 DAC"}, 1474 1475 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, 1476 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, 1477 {"DAC MIXL", NULL, "DAC L1 Power"}, 1478 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, 1479 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, 1480 {"DAC MIXR", NULL, "DAC R1 Power"}, 1481 1482 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1483 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1484 1485 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1486 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1487 1488 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, 1489 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, 1490 1491 {"DAC L1", NULL, "Stereo DAC MIXL"}, 1492 {"DAC L1", NULL, "DAC L1 Power"}, 1493 {"DAC R1", NULL, "Stereo DAC MIXR"}, 1494 {"DAC R1", NULL, "DAC R1 Power"}, 1495 1496 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, 1497 {"SPK MIXL", "INL Switch", "INL VOL"}, 1498 {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, 1499 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, 1500 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, 1501 {"SPK MIXR", "INR Switch", "INR VOL"}, 1502 {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, 1503 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, 1504 1505 {"OUT MIXL", "BST1 Switch", "BST1"}, 1506 {"OUT MIXL", "INL Switch", "INL VOL"}, 1507 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, 1508 {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, 1509 1510 {"OUT MIXR", "BST2 Switch", "BST2"}, 1511 {"OUT MIXR", "BST1 Switch", "BST1"}, 1512 {"OUT MIXR", "INR Switch", "INR VOL"}, 1513 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, 1514 {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, 1515 1516 {"SPKVOL L", NULL, "SPK MIXL"}, 1517 {"SPKVOL R", NULL, "SPK MIXR"}, 1518 {"HPOVOL L", NULL, "OUT MIXL"}, 1519 {"HPOVOL R", NULL, "OUT MIXR"}, 1520 {"OUTVOL L", NULL, "OUT MIXL"}, 1521 {"OUTVOL R", NULL, "OUT MIXR"}, 1522 1523 {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, 1524 {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, 1525 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, 1526 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, 1527 {"SPOL MIX", "BST1 Switch", "BST1"}, 1528 {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, 1529 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, 1530 {"SPOR MIX", "BST1 Switch", "BST1"}, 1531 1532 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"}, 1533 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"}, 1534 {"HPO MIX L", NULL, "HP L Amp"}, 1535 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"}, 1536 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"}, 1537 {"HPO MIX R", NULL, "HP R Amp"}, 1538 1539 {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, 1540 {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, 1541 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, 1542 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, 1543 1544 {"HP Amp", NULL, "HPO MIX L"}, 1545 {"HP Amp", NULL, "HPO MIX R"}, 1546 1547 {"Speaker L Playback", "Switch", "SPOL MIX"}, 1548 {"Speaker R Playback", "Switch", "SPOR MIX"}, 1549 {"SPOLP", NULL, "Speaker L Playback"}, 1550 {"SPOLN", NULL, "Speaker L Playback"}, 1551 {"SPORP", NULL, "Speaker R Playback"}, 1552 {"SPORN", NULL, "Speaker R Playback"}, 1553 1554 {"SPOLP", NULL, "Improve SPK Amp Drv"}, 1555 {"SPOLN", NULL, "Improve SPK Amp Drv"}, 1556 {"SPORP", NULL, "Improve SPK Amp Drv"}, 1557 {"SPORN", NULL, "Improve SPK Amp Drv"}, 1558 1559 {"HPOL", NULL, "Improve HP Amp Drv"}, 1560 {"HPOR", NULL, "Improve HP Amp Drv"}, 1561 1562 {"HP L Playback", "Switch", "HP Amp"}, 1563 {"HP R Playback", "Switch", "HP Amp"}, 1564 {"HPOL", NULL, "HP L Playback"}, 1565 {"HPOR", NULL, "HP R Playback"}, 1566 1567 {"LOUT amp", NULL, "LOUT MIX"}, 1568 {"LOUTL", NULL, "LOUT amp"}, 1569 {"LOUTR", NULL, "LOUT amp"}, 1570}; 1571 1572static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = { 1573 {"ANC", NULL, "Stereo ADC MIXL"}, 1574 {"ANC", NULL, "Stereo ADC MIXR"}, 1575 1576 {"Audio DSP", NULL, "DAC MIXL"}, 1577 {"Audio DSP", NULL, "DAC MIXR"}, 1578 1579 {"DAC L2 Mux", "IF2", "IF2 DAC L"}, 1580 {"DAC L2 Mux", "Base L/R", "Audio DSP"}, 1581 {"DAC L2 Mux", NULL, "DAC L2 Power"}, 1582 {"DAC R2 Mux", "IF2", "IF2 DAC R"}, 1583 {"DAC R2 Mux", NULL, "DAC R2 Power"}, 1584 1585 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1586 {"Stereo DAC MIXL", "ANC Switch", "ANC"}, 1587 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1588 {"Stereo DAC MIXR", "ANC Switch", "ANC"}, 1589 1590 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1591 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"}, 1592 1593 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1594 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"}, 1595 1596 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1597 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1598 1599 {"DAC L2", NULL, "Mono DAC MIXL"}, 1600 {"DAC L2", NULL, "DAC L2 Power"}, 1601 {"DAC R2", NULL, "Mono DAC MIXR"}, 1602 {"DAC R2", NULL, "DAC R2 Power"}, 1603 1604 {"SPK MIXL", "DAC L2 Switch", "DAC L2"}, 1605 {"SPK MIXR", "DAC R2 Switch", "DAC R2"}, 1606 1607 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, 1608 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, 1609 1610 {"OUT MIXL", "DAC R2 Switch", "DAC R2"}, 1611 {"OUT MIXL", "DAC L2 Switch", "DAC L2"}, 1612 1613 {"OUT MIXR", "DAC L2 Switch", "DAC L2"}, 1614 {"OUT MIXR", "DAC R2 Switch", "DAC R2"}, 1615 1616 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"}, 1617 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"}, 1618 1619 {"Mono MIX", "DAC R2 Switch", "DAC R2"}, 1620 {"Mono MIX", "DAC L2 Switch", "DAC L2"}, 1621 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"}, 1622 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"}, 1623 {"Mono MIX", "BST1 Switch", "BST1"}, 1624 1625 {"MONOP", NULL, "Mono MIX"}, 1626 {"MONON", NULL, "Mono MIX"}, 1627 {"MONOP", NULL, "Improve MONO Amp Drv"}, 1628}; 1629 1630static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = { 1631 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1632 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1633 1634 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1635 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"}, 1636 1637 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1638 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"}, 1639 1640 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1641 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1642 1643 {"IF2 DAC L", NULL, "DAC L2 Power"}, 1644 {"IF2 DAC R", NULL, "DAC R2 Power"}, 1645}; 1646 1647static int get_sdp_info(struct snd_soc_component *component, int dai_id) 1648{ 1649 int ret = 0, val; 1650 1651 if (component == NULL) 1652 return -EINVAL; 1653 1654 val = snd_soc_component_read(component, RT5640_I2S1_SDP); 1655 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT; 1656 switch (dai_id) { 1657 case RT5640_AIF1: 1658 switch (val) { 1659 case RT5640_IF_123: 1660 case RT5640_IF_132: 1661 ret |= RT5640_U_IF1; 1662 break; 1663 case RT5640_IF_113: 1664 ret |= RT5640_U_IF1; 1665 fallthrough; 1666 case RT5640_IF_312: 1667 case RT5640_IF_213: 1668 ret |= RT5640_U_IF2; 1669 break; 1670 } 1671 break; 1672 1673 case RT5640_AIF2: 1674 switch (val) { 1675 case RT5640_IF_231: 1676 case RT5640_IF_213: 1677 ret |= RT5640_U_IF1; 1678 break; 1679 case RT5640_IF_223: 1680 ret |= RT5640_U_IF1; 1681 fallthrough; 1682 case RT5640_IF_123: 1683 case RT5640_IF_321: 1684 ret |= RT5640_U_IF2; 1685 break; 1686 } 1687 break; 1688 1689 default: 1690 ret = -EINVAL; 1691 break; 1692 } 1693 1694 return ret; 1695} 1696 1697static int rt5640_hw_params(struct snd_pcm_substream *substream, 1698 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1699{ 1700 struct snd_soc_component *component = dai->component; 1701 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1702 unsigned int val_len = 0, val_clk, mask_clk; 1703 int dai_sel, pre_div, bclk_ms, frame_size; 1704 1705 rt5640->lrck[dai->id] = params_rate(params); 1706 pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]); 1707 if (pre_div < 0) { 1708 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n", 1709 rt5640->lrck[dai->id], dai->id); 1710 return -EINVAL; 1711 } 1712 frame_size = snd_soc_params_to_frame_size(params); 1713 if (frame_size < 0) { 1714 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size); 1715 return frame_size; 1716 } 1717 if (frame_size > 32) 1718 bclk_ms = 1; 1719 else 1720 bclk_ms = 0; 1721 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms); 1722 1723 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", 1724 rt5640->bclk[dai->id], rt5640->lrck[dai->id]); 1725 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", 1726 bclk_ms, pre_div, dai->id); 1727 1728 switch (params_width(params)) { 1729 case 16: 1730 break; 1731 case 20: 1732 val_len |= RT5640_I2S_DL_20; 1733 break; 1734 case 24: 1735 val_len |= RT5640_I2S_DL_24; 1736 break; 1737 case 8: 1738 val_len |= RT5640_I2S_DL_8; 1739 break; 1740 default: 1741 return -EINVAL; 1742 } 1743 1744 dai_sel = get_sdp_info(component, dai->id); 1745 if (dai_sel < 0) { 1746 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1747 return -EINVAL; 1748 } 1749 if (dai_sel & RT5640_U_IF1) { 1750 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK; 1751 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT | 1752 pre_div << RT5640_I2S_PD1_SFT; 1753 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1754 RT5640_I2S_DL_MASK, val_len); 1755 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1756 } 1757 if (dai_sel & RT5640_U_IF2) { 1758 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK; 1759 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT | 1760 pre_div << RT5640_I2S_PD2_SFT; 1761 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1762 RT5640_I2S_DL_MASK, val_len); 1763 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1764 } 1765 1766 return 0; 1767} 1768 1769static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1770{ 1771 struct snd_soc_component *component = dai->component; 1772 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1773 unsigned int reg_val = 0; 1774 int dai_sel; 1775 1776 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1777 case SND_SOC_DAIFMT_CBM_CFM: 1778 rt5640->master[dai->id] = 1; 1779 break; 1780 case SND_SOC_DAIFMT_CBS_CFS: 1781 reg_val |= RT5640_I2S_MS_S; 1782 rt5640->master[dai->id] = 0; 1783 break; 1784 default: 1785 return -EINVAL; 1786 } 1787 1788 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1789 case SND_SOC_DAIFMT_NB_NF: 1790 break; 1791 case SND_SOC_DAIFMT_IB_NF: 1792 reg_val |= RT5640_I2S_BP_INV; 1793 break; 1794 default: 1795 return -EINVAL; 1796 } 1797 1798 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1799 case SND_SOC_DAIFMT_I2S: 1800 break; 1801 case SND_SOC_DAIFMT_LEFT_J: 1802 reg_val |= RT5640_I2S_DF_LEFT; 1803 break; 1804 case SND_SOC_DAIFMT_DSP_A: 1805 reg_val |= RT5640_I2S_DF_PCM_A; 1806 break; 1807 case SND_SOC_DAIFMT_DSP_B: 1808 reg_val |= RT5640_I2S_DF_PCM_B; 1809 break; 1810 default: 1811 return -EINVAL; 1812 } 1813 1814 dai_sel = get_sdp_info(component, dai->id); 1815 if (dai_sel < 0) { 1816 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1817 return -EINVAL; 1818 } 1819 if (dai_sel & RT5640_U_IF1) { 1820 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1821 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1822 RT5640_I2S_DF_MASK, reg_val); 1823 } 1824 if (dai_sel & RT5640_U_IF2) { 1825 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1826 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1827 RT5640_I2S_DF_MASK, reg_val); 1828 } 1829 1830 return 0; 1831} 1832 1833static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, 1834 int clk_id, unsigned int freq, int dir) 1835{ 1836 struct snd_soc_component *component = dai->component; 1837 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1838 unsigned int reg_val = 0; 1839 unsigned int pll_bit = 0; 1840 1841 if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src) 1842 return 0; 1843 1844 switch (clk_id) { 1845 case RT5640_SCLK_S_MCLK: 1846 reg_val |= RT5640_SCLK_SRC_MCLK; 1847 break; 1848 case RT5640_SCLK_S_PLL1: 1849 reg_val |= RT5640_SCLK_SRC_PLL1; 1850 pll_bit |= RT5640_PWR_PLL; 1851 break; 1852 case RT5640_SCLK_S_RCCLK: 1853 reg_val |= RT5640_SCLK_SRC_RCCLK; 1854 break; 1855 default: 1856 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); 1857 return -EINVAL; 1858 } 1859 snd_soc_component_update_bits(component, RT5640_PWR_ANLG2, 1860 RT5640_PWR_PLL, pll_bit); 1861 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1862 RT5640_SCLK_SRC_MASK, reg_val); 1863 rt5640->sysclk = freq; 1864 rt5640->sysclk_src = clk_id; 1865 1866 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); 1867 return 0; 1868} 1869 1870static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, 1871 unsigned int freq_in, unsigned int freq_out) 1872{ 1873 struct snd_soc_component *component = dai->component; 1874 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1875 struct rl6231_pll_code pll_code; 1876 int ret; 1877 1878 if (source == rt5640->pll_src && freq_in == rt5640->pll_in && 1879 freq_out == rt5640->pll_out) 1880 return 0; 1881 1882 if (!freq_in || !freq_out) { 1883 dev_dbg(component->dev, "PLL disabled\n"); 1884 1885 rt5640->pll_in = 0; 1886 rt5640->pll_out = 0; 1887 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1888 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK); 1889 return 0; 1890 } 1891 1892 switch (source) { 1893 case RT5640_PLL1_S_MCLK: 1894 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1895 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK); 1896 break; 1897 case RT5640_PLL1_S_BCLK1: 1898 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1899 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1); 1900 break; 1901 case RT5640_PLL1_S_BCLK2: 1902 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1903 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2); 1904 break; 1905 default: 1906 dev_err(component->dev, "Unknown PLL source %d\n", source); 1907 return -EINVAL; 1908 } 1909 1910 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); 1911 if (ret < 0) { 1912 dev_err(component->dev, "Unsupport input clock %d\n", freq_in); 1913 return ret; 1914 } 1915 1916 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", 1917 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), 1918 pll_code.n_code, pll_code.k_code); 1919 1920 snd_soc_component_write(component, RT5640_PLL_CTRL1, 1921 pll_code.n_code << RT5640_PLL_N_SFT | pll_code.k_code); 1922 snd_soc_component_write(component, RT5640_PLL_CTRL2, 1923 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT | 1924 pll_code.m_bp << RT5640_PLL_M_BP_SFT); 1925 1926 rt5640->pll_in = freq_in; 1927 rt5640->pll_out = freq_out; 1928 rt5640->pll_src = source; 1929 1930 return 0; 1931} 1932 1933static int rt5640_set_bias_level(struct snd_soc_component *component, 1934 enum snd_soc_bias_level level) 1935{ 1936 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1937 int ret; 1938 1939 switch (level) { 1940 case SND_SOC_BIAS_ON: 1941 break; 1942 1943 case SND_SOC_BIAS_PREPARE: 1944 /* 1945 * SND_SOC_BIAS_PREPARE is called while preparing for a 1946 * transition to ON or away from ON. If current bias_level 1947 * is SND_SOC_BIAS_ON, then it is preparing for a transition 1948 * away from ON. Disable the clock in that case, otherwise 1949 * enable it. 1950 */ 1951 if (IS_ERR(rt5640->mclk)) 1952 break; 1953 1954 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) { 1955 clk_disable_unprepare(rt5640->mclk); 1956 } else { 1957 ret = clk_prepare_enable(rt5640->mclk); 1958 if (ret) 1959 return ret; 1960 } 1961 break; 1962 1963 case SND_SOC_BIAS_STANDBY: 1964 if (SND_SOC_BIAS_OFF == snd_soc_component_get_bias_level(component)) { 1965 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1966 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1967 RT5640_PWR_BG | RT5640_PWR_VREF2, 1968 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1969 RT5640_PWR_BG | RT5640_PWR_VREF2); 1970 usleep_range(10000, 15000); 1971 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1972 RT5640_PWR_FV1 | RT5640_PWR_FV2, 1973 RT5640_PWR_FV1 | RT5640_PWR_FV2); 1974 snd_soc_component_update_bits(component, RT5640_DUMMY1, 1975 0x0301, 0x0301); 1976 snd_soc_component_update_bits(component, RT5640_MICBIAS, 1977 0x0030, 0x0030); 1978 } 1979 break; 1980 1981 case SND_SOC_BIAS_OFF: 1982 snd_soc_component_write(component, RT5640_DEPOP_M1, 0x0004); 1983 snd_soc_component_write(component, RT5640_DEPOP_M2, 0x1100); 1984 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x1, 0); 1985 snd_soc_component_write(component, RT5640_PWR_DIG1, 0x0000); 1986 snd_soc_component_write(component, RT5640_PWR_DIG2, 0x0000); 1987 snd_soc_component_write(component, RT5640_PWR_VOL, 0x0000); 1988 snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000); 1989 snd_soc_component_write(component, RT5640_PWR_ANLG1, 0x0000); 1990 snd_soc_component_write(component, RT5640_PWR_ANLG2, 0x0000); 1991 break; 1992 1993 default: 1994 break; 1995 } 1996 1997 return 0; 1998} 1999 2000int rt5640_dmic_enable(struct snd_soc_component *component, 2001 bool dmic1_data_pin, bool dmic2_data_pin) 2002{ 2003 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2004 2005 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2006 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL); 2007 2008 if (dmic1_data_pin) { 2009 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2010 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3); 2011 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2012 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA); 2013 } 2014 2015 if (dmic2_data_pin) { 2016 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2017 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4); 2018 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2019 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA); 2020 } 2021 2022 return 0; 2023} 2024EXPORT_SYMBOL_GPL(rt5640_dmic_enable); 2025 2026int rt5640_sel_asrc_clk_src(struct snd_soc_component *component, 2027 unsigned int filter_mask, unsigned int clk_src) 2028{ 2029 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2030 unsigned int asrc2_mask = 0; 2031 unsigned int asrc2_value = 0; 2032 2033 switch (clk_src) { 2034 case RT5640_CLK_SEL_SYS: 2035 case RT5640_CLK_SEL_ASRC: 2036 break; 2037 2038 default: 2039 return -EINVAL; 2040 } 2041 2042 if (!filter_mask) 2043 return -EINVAL; 2044 2045 if (filter_mask & RT5640_DA_STEREO_FILTER) { 2046 asrc2_mask |= RT5640_STO_DAC_M_MASK; 2047 asrc2_value = (asrc2_value & ~RT5640_STO_DAC_M_MASK) 2048 | (clk_src << RT5640_STO_DAC_M_SFT); 2049 } 2050 2051 if (filter_mask & RT5640_DA_MONO_L_FILTER) { 2052 asrc2_mask |= RT5640_MDA_L_M_MASK; 2053 asrc2_value = (asrc2_value & ~RT5640_MDA_L_M_MASK) 2054 | (clk_src << RT5640_MDA_L_M_SFT); 2055 } 2056 2057 if (filter_mask & RT5640_DA_MONO_R_FILTER) { 2058 asrc2_mask |= RT5640_MDA_R_M_MASK; 2059 asrc2_value = (asrc2_value & ~RT5640_MDA_R_M_MASK) 2060 | (clk_src << RT5640_MDA_R_M_SFT); 2061 } 2062 2063 if (filter_mask & RT5640_AD_STEREO_FILTER) { 2064 asrc2_mask |= RT5640_ADC_M_MASK; 2065 asrc2_value = (asrc2_value & ~RT5640_ADC_M_MASK) 2066 | (clk_src << RT5640_ADC_M_SFT); 2067 } 2068 2069 if (filter_mask & RT5640_AD_MONO_L_FILTER) { 2070 asrc2_mask |= RT5640_MAD_L_M_MASK; 2071 asrc2_value = (asrc2_value & ~RT5640_MAD_L_M_MASK) 2072 | (clk_src << RT5640_MAD_L_M_SFT); 2073 } 2074 2075 if (filter_mask & RT5640_AD_MONO_R_FILTER) { 2076 asrc2_mask |= RT5640_MAD_R_M_MASK; 2077 asrc2_value = (asrc2_value & ~RT5640_MAD_R_M_MASK) 2078 | (clk_src << RT5640_MAD_R_M_SFT); 2079 } 2080 2081 snd_soc_component_update_bits(component, RT5640_ASRC_2, 2082 asrc2_mask, asrc2_value); 2083 2084 if (snd_soc_component_read(component, RT5640_ASRC_2)) { 2085 rt5640->asrc_en = true; 2086 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x3); 2087 } else { 2088 rt5640->asrc_en = false; 2089 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x0); 2090 } 2091 2092 return 0; 2093} 2094EXPORT_SYMBOL_GPL(rt5640_sel_asrc_clk_src); 2095 2096static void rt5640_enable_micbias1_for_ovcd(struct snd_soc_component *component) 2097{ 2098 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2099 2100 snd_soc_dapm_mutex_lock(dapm); 2101 snd_soc_dapm_force_enable_pin_unlocked(dapm, "LDO2"); 2102 snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS1"); 2103 /* OVCD is unreliable when used with RCCLK as sysclk-source */ 2104 snd_soc_dapm_force_enable_pin_unlocked(dapm, "Platform Clock"); 2105 snd_soc_dapm_sync_unlocked(dapm); 2106 snd_soc_dapm_mutex_unlock(dapm); 2107} 2108 2109static void rt5640_disable_micbias1_for_ovcd(struct snd_soc_component *component) 2110{ 2111 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2112 2113 snd_soc_dapm_mutex_lock(dapm); 2114 snd_soc_dapm_disable_pin_unlocked(dapm, "Platform Clock"); 2115 snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS1"); 2116 snd_soc_dapm_disable_pin_unlocked(dapm, "LDO2"); 2117 snd_soc_dapm_sync_unlocked(dapm); 2118 snd_soc_dapm_mutex_unlock(dapm); 2119} 2120 2121static void rt5640_enable_micbias1_ovcd_irq(struct snd_soc_component *component) 2122{ 2123 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2124 2125 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2126 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_NOR); 2127 rt5640->ovcd_irq_enabled = true; 2128} 2129 2130static void rt5640_disable_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_BP); 2136 rt5640->ovcd_irq_enabled = false; 2137} 2138 2139static void rt5640_clear_micbias1_ovcd(struct snd_soc_component *component) 2140{ 2141 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2142 RT5640_MB1_OC_STATUS, 0); 2143} 2144 2145static bool rt5640_micbias1_ovcd(struct snd_soc_component *component) 2146{ 2147 int val; 2148 2149 val = snd_soc_component_read(component, RT5640_IRQ_CTRL2); 2150 dev_dbg(component->dev, "irq ctrl2 %#04x\n", val); 2151 2152 return (val & RT5640_MB1_OC_STATUS); 2153} 2154 2155static bool rt5640_jack_inserted(struct snd_soc_component *component) 2156{ 2157 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2158 int val; 2159 2160 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST); 2161 dev_dbg(component->dev, "irq status %#04x\n", val); 2162 2163 if (rt5640->jd_inverted) 2164 return !(val & RT5640_JD_STATUS); 2165 else 2166 return (val & RT5640_JD_STATUS); 2167} 2168 2169/* Jack detect and button-press timings */ 2170#define JACK_SETTLE_TIME 100 /* milli seconds */ 2171#define JACK_DETECT_COUNT 5 2172#define JACK_DETECT_MAXCOUNT 20 /* Aprox. 2 seconds worth of tries */ 2173#define JACK_UNPLUG_TIME 80 /* milli seconds */ 2174#define BP_POLL_TIME 10 /* milli seconds */ 2175#define BP_POLL_MAXCOUNT 200 /* assume something is wrong after this */ 2176#define BP_THRESHOLD 3 2177 2178static void rt5640_start_button_press_work(struct snd_soc_component *component) 2179{ 2180 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2181 2182 rt5640->poll_count = 0; 2183 rt5640->press_count = 0; 2184 rt5640->release_count = 0; 2185 rt5640->pressed = false; 2186 rt5640->press_reported = false; 2187 rt5640_clear_micbias1_ovcd(component); 2188 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2189} 2190 2191static void rt5640_button_press_work(struct work_struct *work) 2192{ 2193 struct rt5640_priv *rt5640 = 2194 container_of(work, struct rt5640_priv, bp_work.work); 2195 struct snd_soc_component *component = rt5640->component; 2196 2197 /* Check the jack was not removed underneath us */ 2198 if (!rt5640_jack_inserted(component)) 2199 return; 2200 2201 if (rt5640_micbias1_ovcd(component)) { 2202 rt5640->release_count = 0; 2203 rt5640->press_count++; 2204 /* Remember till after JACK_UNPLUG_TIME wait */ 2205 if (rt5640->press_count >= BP_THRESHOLD) 2206 rt5640->pressed = true; 2207 rt5640_clear_micbias1_ovcd(component); 2208 } else { 2209 rt5640->press_count = 0; 2210 rt5640->release_count++; 2211 } 2212 2213 /* 2214 * The pins get temporarily shorted on jack unplug, so we poll for 2215 * at least JACK_UNPLUG_TIME milli-seconds before reporting a press. 2216 */ 2217 rt5640->poll_count++; 2218 if (rt5640->poll_count < (JACK_UNPLUG_TIME / BP_POLL_TIME)) { 2219 schedule_delayed_work(&rt5640->bp_work, 2220 msecs_to_jiffies(BP_POLL_TIME)); 2221 return; 2222 } 2223 2224 if (rt5640->pressed && !rt5640->press_reported) { 2225 dev_dbg(component->dev, "headset button press\n"); 2226 snd_soc_jack_report(rt5640->jack, SND_JACK_BTN_0, 2227 SND_JACK_BTN_0); 2228 rt5640->press_reported = true; 2229 } 2230 2231 if (rt5640->release_count >= BP_THRESHOLD) { 2232 if (rt5640->press_reported) { 2233 dev_dbg(component->dev, "headset button release\n"); 2234 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2235 } 2236 /* Re-enable OVCD IRQ to detect next press */ 2237 rt5640_enable_micbias1_ovcd_irq(component); 2238 return; /* Stop polling */ 2239 } 2240 2241 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2242} 2243 2244static int rt5640_detect_headset(struct snd_soc_component *component) 2245{ 2246 int i, headset_count = 0, headphone_count = 0; 2247 2248 /* 2249 * We get the insertion event before the jack is fully inserted at which 2250 * point the second ring on a TRRS connector may short the 2nd ring and 2251 * sleeve contacts, also the overcurrent detection is not entirely 2252 * reliable. So we try several times with a wait in between until we 2253 * detect the same type JACK_DETECT_COUNT times in a row. 2254 */ 2255 for (i = 0; i < JACK_DETECT_MAXCOUNT; i++) { 2256 /* Clear any previous over-current status flag */ 2257 rt5640_clear_micbias1_ovcd(component); 2258 2259 msleep(JACK_SETTLE_TIME); 2260 2261 /* Check the jack is still connected before checking ovcd */ 2262 if (!rt5640_jack_inserted(component)) 2263 return 0; 2264 2265 if (rt5640_micbias1_ovcd(component)) { 2266 /* 2267 * Over current detected, there is a short between the 2268 * 2nd ring contact and the ground, so a TRS connector 2269 * without a mic contact and thus plain headphones. 2270 */ 2271 dev_dbg(component->dev, "jack mic-gnd shorted\n"); 2272 headset_count = 0; 2273 headphone_count++; 2274 if (headphone_count == JACK_DETECT_COUNT) 2275 return SND_JACK_HEADPHONE; 2276 } else { 2277 dev_dbg(component->dev, "jack mic-gnd open\n"); 2278 headphone_count = 0; 2279 headset_count++; 2280 if (headset_count == JACK_DETECT_COUNT) 2281 return SND_JACK_HEADSET; 2282 } 2283 } 2284 2285 dev_err(component->dev, "Error detecting headset vs headphones, bad contact?, assuming headphones\n"); 2286 return SND_JACK_HEADPHONE; 2287} 2288 2289static void rt5640_jack_work(struct work_struct *work) 2290{ 2291 struct rt5640_priv *rt5640 = 2292 container_of(work, struct rt5640_priv, jack_work); 2293 struct snd_soc_component *component = rt5640->component; 2294 int status; 2295 2296 if (!rt5640_jack_inserted(component)) { 2297 /* Jack removed, or spurious IRQ? */ 2298 if (rt5640->jack->status & SND_JACK_HEADPHONE) { 2299 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2300 cancel_delayed_work_sync(&rt5640->bp_work); 2301 rt5640_disable_micbias1_ovcd_irq(component); 2302 rt5640_disable_micbias1_for_ovcd(component); 2303 } 2304 snd_soc_jack_report(rt5640->jack, 0, 2305 SND_JACK_HEADSET | SND_JACK_BTN_0); 2306 dev_dbg(component->dev, "jack unplugged\n"); 2307 } 2308 } else if (!(rt5640->jack->status & SND_JACK_HEADPHONE)) { 2309 /* Jack inserted */ 2310 WARN_ON(rt5640->ovcd_irq_enabled); 2311 rt5640_enable_micbias1_for_ovcd(component); 2312 status = rt5640_detect_headset(component); 2313 if (status == SND_JACK_HEADSET) { 2314 /* Enable ovcd IRQ for button press detect. */ 2315 rt5640_enable_micbias1_ovcd_irq(component); 2316 } else { 2317 /* No more need for overcurrent detect. */ 2318 rt5640_disable_micbias1_for_ovcd(component); 2319 } 2320 dev_dbg(component->dev, "detect status %#02x\n", status); 2321 snd_soc_jack_report(rt5640->jack, status, SND_JACK_HEADSET); 2322 } else if (rt5640->ovcd_irq_enabled && rt5640_micbias1_ovcd(component)) { 2323 dev_dbg(component->dev, "OVCD IRQ\n"); 2324 2325 /* 2326 * The ovcd IRQ keeps firing while the button is pressed, so 2327 * we disable it and start polling the button until released. 2328 * 2329 * The disable will make the IRQ pin 0 again and since we get 2330 * IRQs on both edges (so as to detect both jack plugin and 2331 * unplug) this means we will immediately get another IRQ. 2332 * The ovcd_irq_enabled check above makes the 2ND IRQ a NOP. 2333 */ 2334 rt5640_disable_micbias1_ovcd_irq(component); 2335 rt5640_start_button_press_work(component); 2336 2337 /* 2338 * If the jack-detect IRQ flag goes high (unplug) after our 2339 * above rt5640_jack_inserted() check and before we have 2340 * disabled the OVCD IRQ, the IRQ pin will stay high and as 2341 * we react to edges, we miss the unplug event -> recheck. 2342 */ 2343 queue_work(system_long_wq, &rt5640->jack_work); 2344 } 2345} 2346 2347static irqreturn_t rt5640_irq(int irq, void *data) 2348{ 2349 struct rt5640_priv *rt5640 = data; 2350 2351 if (rt5640->jack) 2352 queue_work(system_long_wq, &rt5640->jack_work); 2353 2354 return IRQ_HANDLED; 2355} 2356 2357static void rt5640_cancel_work(void *data) 2358{ 2359 struct rt5640_priv *rt5640 = data; 2360 2361 cancel_work_sync(&rt5640->jack_work); 2362 cancel_delayed_work_sync(&rt5640->bp_work); 2363} 2364 2365static void rt5640_enable_jack_detect(struct snd_soc_component *component, 2366 struct snd_soc_jack *jack) 2367{ 2368 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2369 2370 /* Select JD-source */ 2371 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 2372 RT5640_JD_MASK, rt5640->jd_src); 2373 2374 /* Selecting GPIO01 as an interrupt */ 2375 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, 2376 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ); 2377 2378 /* Set GPIO1 output */ 2379 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, 2380 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); 2381 2382 /* Enabling jd2 in general control 1 */ 2383 snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41); 2384 2385 /* Enabling jd2 in general control 2 */ 2386 snd_soc_component_write(component, RT5640_DUMMY2, 0x4001); 2387 2388 snd_soc_component_write(component, RT5640_PR_BASE + RT5640_BIAS_CUR4, 2389 0xa800 | rt5640->ovcd_sf); 2390 2391 snd_soc_component_update_bits(component, RT5640_MICBIAS, 2392 RT5640_MIC1_OVTH_MASK | RT5640_MIC1_OVCD_MASK, 2393 rt5640->ovcd_th | RT5640_MIC1_OVCD_EN); 2394 2395 /* 2396 * The over-current-detect is only reliable in detecting the absence 2397 * of over-current, when the mic-contact in the jack is short-circuited, 2398 * the hardware periodically retries if it can apply the bias-current 2399 * leading to the ovcd status flip-flopping 1-0-1 with it being 0 about 2400 * 10% of the time, as we poll the ovcd status bit we might hit that 2401 * 10%, so we enable sticky mode and when checking OVCD we clear the 2402 * status, msleep() a bit and then check to get a reliable reading. 2403 */ 2404 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2405 RT5640_MB1_OC_STKY_MASK, RT5640_MB1_OC_STKY_EN); 2406 2407 /* 2408 * All IRQs get or-ed together, so we need the jack IRQ to report 0 2409 * when a jack is inserted so that the OVCD IRQ then toggles the IRQ 2410 * pin 0/1 instead of it being stuck to 1. So we invert the JD polarity 2411 * on systems where the hardware does not already do this. 2412 */ 2413 if (rt5640->jd_inverted) 2414 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2415 RT5640_IRQ_JD_NOR); 2416 else 2417 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2418 RT5640_IRQ_JD_NOR | RT5640_JD_P_INV); 2419 2420 rt5640->jack = jack; 2421 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2422 rt5640_enable_micbias1_for_ovcd(component); 2423 rt5640_enable_micbias1_ovcd_irq(component); 2424 } 2425 2426 enable_irq(rt5640->irq); 2427 /* sync initial jack state */ 2428 queue_work(system_long_wq, &rt5640->jack_work); 2429} 2430 2431static void rt5640_disable_jack_detect(struct snd_soc_component *component) 2432{ 2433 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2434 2435 /* 2436 * soc_remove_component() force-disables jack and thus rt5640->jack 2437 * could be NULL at the time of driver's module unloading. 2438 */ 2439 if (!rt5640->jack) 2440 return; 2441 2442 disable_irq(rt5640->irq); 2443 rt5640_cancel_work(rt5640); 2444 2445 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2446 rt5640_disable_micbias1_ovcd_irq(component); 2447 rt5640_disable_micbias1_for_ovcd(component); 2448 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2449 } 2450 2451 rt5640->jack = NULL; 2452} 2453 2454static int rt5640_set_jack(struct snd_soc_component *component, 2455 struct snd_soc_jack *jack, void *data) 2456{ 2457 if (jack) 2458 rt5640_enable_jack_detect(component, jack); 2459 else 2460 rt5640_disable_jack_detect(component); 2461 2462 return 0; 2463} 2464 2465static int rt5640_probe(struct snd_soc_component *component) 2466{ 2467 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2468 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2469 u32 dmic1_data_pin = 0; 2470 u32 dmic2_data_pin = 0; 2471 bool dmic_en = false; 2472 u32 val; 2473 2474 /* Check if MCLK provided */ 2475 rt5640->mclk = devm_clk_get(component->dev, "mclk"); 2476 if (PTR_ERR(rt5640->mclk) == -EPROBE_DEFER) 2477 return -EPROBE_DEFER; 2478 2479 rt5640->component = component; 2480 2481 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2482 2483 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x0301, 0x0301); 2484 snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030); 2485 snd_soc_component_update_bits(component, RT5640_DSP_PATH2, 0xfc00, 0x0c00); 2486 2487 switch (snd_soc_component_read(component, RT5640_RESET) & RT5640_ID_MASK) { 2488 case RT5640_ID_5640: 2489 case RT5640_ID_5642: 2490 snd_soc_add_component_controls(component, 2491 rt5640_specific_snd_controls, 2492 ARRAY_SIZE(rt5640_specific_snd_controls)); 2493 snd_soc_dapm_new_controls(dapm, 2494 rt5640_specific_dapm_widgets, 2495 ARRAY_SIZE(rt5640_specific_dapm_widgets)); 2496 snd_soc_dapm_add_routes(dapm, 2497 rt5640_specific_dapm_routes, 2498 ARRAY_SIZE(rt5640_specific_dapm_routes)); 2499 break; 2500 case RT5640_ID_5639: 2501 snd_soc_dapm_new_controls(dapm, 2502 rt5639_specific_dapm_widgets, 2503 ARRAY_SIZE(rt5639_specific_dapm_widgets)); 2504 snd_soc_dapm_add_routes(dapm, 2505 rt5639_specific_dapm_routes, 2506 ARRAY_SIZE(rt5639_specific_dapm_routes)); 2507 break; 2508 default: 2509 dev_err(component->dev, 2510 "The driver is for RT5639 RT5640 or RT5642 only\n"); 2511 return -ENODEV; 2512 } 2513 2514 /* 2515 * Note on some platforms the platform code may need to add device-props 2516 * rather then relying only on properties set by the firmware. 2517 * Therefor the property parsing MUST be done here, rather then from 2518 * rt5640_i2c_probe(), so that the platform-code can attach extra 2519 * properties before calling snd_soc_register_card(). 2520 */ 2521 if (device_property_read_bool(component->dev, "realtek,in1-differential")) 2522 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2523 RT5640_IN_DF1, RT5640_IN_DF1); 2524 2525 if (device_property_read_bool(component->dev, "realtek,in2-differential")) 2526 snd_soc_component_update_bits(component, RT5640_IN3_IN4, 2527 RT5640_IN_DF2, RT5640_IN_DF2); 2528 2529 if (device_property_read_bool(component->dev, "realtek,in3-differential")) 2530 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2531 RT5640_IN_DF2, RT5640_IN_DF2); 2532 2533 if (device_property_read_u32(component->dev, "realtek,dmic1-data-pin", 2534 &val) == 0 && val) { 2535 dmic1_data_pin = val - 1; 2536 dmic_en = true; 2537 } 2538 2539 if (device_property_read_u32(component->dev, "realtek,dmic2-data-pin", 2540 &val) == 0 && val) { 2541 dmic2_data_pin = val - 1; 2542 dmic_en = true; 2543 } 2544 2545 if (dmic_en) 2546 rt5640_dmic_enable(component, dmic1_data_pin, dmic2_data_pin); 2547 2548 if (device_property_read_u32(component->dev, 2549 "realtek,jack-detect-source", &val) == 0) { 2550 if (val <= RT5640_JD_SRC_GPIO4) 2551 rt5640->jd_src = val << RT5640_JD_SFT; 2552 else 2553 dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n", 2554 val); 2555 } 2556 2557 if (!device_property_read_bool(component->dev, "realtek,jack-detect-not-inverted")) 2558 rt5640->jd_inverted = true; 2559 2560 /* 2561 * Testing on various boards has shown that good defaults for the OVCD 2562 * threshold and scale-factor are 2000µA and 0.75. For an effective 2563 * limit of 1500µA, this seems to be more reliable then 1500µA and 1.0. 2564 */ 2565 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2566 rt5640->ovcd_sf = RT5640_MIC_OVCD_SF_0P75; 2567 2568 if (device_property_read_u32(component->dev, 2569 "realtek,over-current-threshold-microamp", &val) == 0) { 2570 switch (val) { 2571 case 600: 2572 rt5640->ovcd_th = RT5640_MIC1_OVTH_600UA; 2573 break; 2574 case 1500: 2575 rt5640->ovcd_th = RT5640_MIC1_OVTH_1500UA; 2576 break; 2577 case 2000: 2578 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2579 break; 2580 default: 2581 dev_warn(component->dev, "Warning: Invalid over-current-threshold-microamp value: %d, defaulting to 2000uA\n", 2582 val); 2583 } 2584 } 2585 2586 if (device_property_read_u32(component->dev, 2587 "realtek,over-current-scale-factor", &val) == 0) { 2588 if (val <= RT5640_OVCD_SF_1P5) 2589 rt5640->ovcd_sf = val << RT5640_MIC_OVCD_SF_SFT; 2590 else 2591 dev_warn(component->dev, "Warning: Invalid over-current-scale-factor value: %d, defaulting to 0.75\n", 2592 val); 2593 } 2594 2595 return 0; 2596} 2597 2598static void rt5640_remove(struct snd_soc_component *component) 2599{ 2600 rt5640_reset(component); 2601} 2602 2603#ifdef CONFIG_PM 2604static int rt5640_suspend(struct snd_soc_component *component) 2605{ 2606 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2607 2608 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2609 rt5640_reset(component); 2610 regcache_cache_only(rt5640->regmap, true); 2611 regcache_mark_dirty(rt5640->regmap); 2612 if (gpio_is_valid(rt5640->ldo1_en)) 2613 gpio_set_value_cansleep(rt5640->ldo1_en, 0); 2614 2615 return 0; 2616} 2617 2618static int rt5640_resume(struct snd_soc_component *component) 2619{ 2620 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2621 2622 if (gpio_is_valid(rt5640->ldo1_en)) { 2623 gpio_set_value_cansleep(rt5640->ldo1_en, 1); 2624 msleep(400); 2625 } 2626 2627 regcache_cache_only(rt5640->regmap, false); 2628 regcache_sync(rt5640->regmap); 2629 2630 return 0; 2631} 2632#else 2633#define rt5640_suspend NULL 2634#define rt5640_resume NULL 2635#endif 2636 2637#define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000 2638#define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 2639 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) 2640 2641static const struct snd_soc_dai_ops rt5640_aif_dai_ops = { 2642 .hw_params = rt5640_hw_params, 2643 .set_fmt = rt5640_set_dai_fmt, 2644 .set_sysclk = rt5640_set_dai_sysclk, 2645 .set_pll = rt5640_set_dai_pll, 2646}; 2647 2648static struct snd_soc_dai_driver rt5640_dai[] = { 2649 { 2650 .name = "rt5640-aif1", 2651 .id = RT5640_AIF1, 2652 .playback = { 2653 .stream_name = "AIF1 Playback", 2654 .channels_min = 1, 2655 .channels_max = 2, 2656 .rates = RT5640_STEREO_RATES, 2657 .formats = RT5640_FORMATS, 2658 }, 2659 .capture = { 2660 .stream_name = "AIF1 Capture", 2661 .channels_min = 1, 2662 .channels_max = 2, 2663 .rates = RT5640_STEREO_RATES, 2664 .formats = RT5640_FORMATS, 2665 }, 2666 .ops = &rt5640_aif_dai_ops, 2667 }, 2668 { 2669 .name = "rt5640-aif2", 2670 .id = RT5640_AIF2, 2671 .playback = { 2672 .stream_name = "AIF2 Playback", 2673 .channels_min = 1, 2674 .channels_max = 2, 2675 .rates = RT5640_STEREO_RATES, 2676 .formats = RT5640_FORMATS, 2677 }, 2678 .capture = { 2679 .stream_name = "AIF2 Capture", 2680 .channels_min = 1, 2681 .channels_max = 2, 2682 .rates = RT5640_STEREO_RATES, 2683 .formats = RT5640_FORMATS, 2684 }, 2685 .ops = &rt5640_aif_dai_ops, 2686 }, 2687}; 2688 2689static const struct snd_soc_component_driver soc_component_dev_rt5640 = { 2690 .probe = rt5640_probe, 2691 .remove = rt5640_remove, 2692 .suspend = rt5640_suspend, 2693 .resume = rt5640_resume, 2694 .set_bias_level = rt5640_set_bias_level, 2695 .set_jack = rt5640_set_jack, 2696 .controls = rt5640_snd_controls, 2697 .num_controls = ARRAY_SIZE(rt5640_snd_controls), 2698 .dapm_widgets = rt5640_dapm_widgets, 2699 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets), 2700 .dapm_routes = rt5640_dapm_routes, 2701 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes), 2702 .use_pmdown_time = 1, 2703 .endianness = 1, 2704 .non_legacy_dai_naming = 1, 2705 2706}; 2707 2708static const struct regmap_config rt5640_regmap = { 2709 .reg_bits = 8, 2710 .val_bits = 16, 2711 .use_single_read = true, 2712 .use_single_write = true, 2713 2714 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) * 2715 RT5640_PR_SPACING), 2716 .volatile_reg = rt5640_volatile_register, 2717 .readable_reg = rt5640_readable_register, 2718 2719 .cache_type = REGCACHE_RBTREE, 2720 .reg_defaults = rt5640_reg, 2721 .num_reg_defaults = ARRAY_SIZE(rt5640_reg), 2722 .ranges = rt5640_ranges, 2723 .num_ranges = ARRAY_SIZE(rt5640_ranges), 2724}; 2725 2726static const struct i2c_device_id rt5640_i2c_id[] = { 2727 { "rt5640", 0 }, 2728 { "rt5639", 0 }, 2729 { "rt5642", 0 }, 2730 { } 2731}; 2732MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); 2733 2734#if defined(CONFIG_OF) 2735static const struct of_device_id rt5640_of_match[] = { 2736 { .compatible = "realtek,rt5639", }, 2737 { .compatible = "realtek,rt5640", }, 2738 {}, 2739}; 2740MODULE_DEVICE_TABLE(of, rt5640_of_match); 2741#endif 2742 2743#ifdef CONFIG_ACPI 2744static const struct acpi_device_id rt5640_acpi_match[] = { 2745 { "INT33CA", 0 }, 2746 { "10EC3276", 0 }, 2747 { "10EC5640", 0 }, 2748 { "10EC5642", 0 }, 2749 { "INTCCFFD", 0 }, 2750 { }, 2751}; 2752MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); 2753#endif 2754 2755static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np) 2756{ 2757 rt5640->ldo1_en = of_get_named_gpio(np, "realtek,ldo1-en-gpios", 0); 2758 /* 2759 * LDO1_EN is optional (it may be statically tied on the board). 2760 * -ENOENT means that the property doesn't exist, i.e. there is no 2761 * GPIO, so is not an error. Any other error code means the property 2762 * exists, but could not be parsed. 2763 */ 2764 if (!gpio_is_valid(rt5640->ldo1_en) && 2765 (rt5640->ldo1_en != -ENOENT)) 2766 return rt5640->ldo1_en; 2767 2768 return 0; 2769} 2770 2771static int rt5640_i2c_probe(struct i2c_client *i2c, 2772 const struct i2c_device_id *id) 2773{ 2774 struct rt5640_priv *rt5640; 2775 int ret; 2776 unsigned int val; 2777 2778 rt5640 = devm_kzalloc(&i2c->dev, 2779 sizeof(struct rt5640_priv), 2780 GFP_KERNEL); 2781 if (NULL == rt5640) 2782 return -ENOMEM; 2783 i2c_set_clientdata(i2c, rt5640); 2784 2785 if (i2c->dev.of_node) { 2786 ret = rt5640_parse_dt(rt5640, i2c->dev.of_node); 2787 if (ret) 2788 return ret; 2789 } else 2790 rt5640->ldo1_en = -EINVAL; 2791 2792 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); 2793 if (IS_ERR(rt5640->regmap)) { 2794 ret = PTR_ERR(rt5640->regmap); 2795 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 2796 ret); 2797 return ret; 2798 } 2799 2800 if (gpio_is_valid(rt5640->ldo1_en)) { 2801 ret = devm_gpio_request_one(&i2c->dev, rt5640->ldo1_en, 2802 GPIOF_OUT_INIT_HIGH, 2803 "RT5640 LDO1_EN"); 2804 if (ret < 0) { 2805 dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n", 2806 rt5640->ldo1_en, ret); 2807 return ret; 2808 } 2809 msleep(400); 2810 } 2811 2812 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); 2813 if (val != RT5640_DEVICE_ID) { 2814 dev_err(&i2c->dev, 2815 "Device with ID register %#x is not rt5640/39\n", val); 2816 return -ENODEV; 2817 } 2818 2819 regmap_write(rt5640->regmap, RT5640_RESET, 0); 2820 2821 ret = regmap_register_patch(rt5640->regmap, init_list, 2822 ARRAY_SIZE(init_list)); 2823 if (ret != 0) 2824 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); 2825 2826 regmap_update_bits(rt5640->regmap, RT5640_DUMMY1, 2827 RT5640_MCLK_DET, RT5640_MCLK_DET); 2828 2829 rt5640->hp_mute = true; 2830 rt5640->irq = i2c->irq; 2831 INIT_DELAYED_WORK(&rt5640->bp_work, rt5640_button_press_work); 2832 INIT_WORK(&rt5640->jack_work, rt5640_jack_work); 2833 2834 /* Make sure work is stopped on probe-error / remove */ 2835 ret = devm_add_action_or_reset(&i2c->dev, rt5640_cancel_work, rt5640); 2836 if (ret) 2837 return ret; 2838 2839 ret = devm_request_irq(&i2c->dev, rt5640->irq, rt5640_irq, 2840 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING 2841 | IRQF_ONESHOT, "rt5640", rt5640); 2842 if (ret == 0) { 2843 /* Gets re-enabled by rt5640_set_jack() */ 2844 disable_irq(rt5640->irq); 2845 } else { 2846 dev_warn(&i2c->dev, "Failed to reguest IRQ %d: %d\n", 2847 rt5640->irq, ret); 2848 rt5640->irq = -ENXIO; 2849 } 2850 2851 return devm_snd_soc_register_component(&i2c->dev, 2852 &soc_component_dev_rt5640, 2853 rt5640_dai, ARRAY_SIZE(rt5640_dai)); 2854} 2855 2856static struct i2c_driver rt5640_i2c_driver = { 2857 .driver = { 2858 .name = "rt5640", 2859 .acpi_match_table = ACPI_PTR(rt5640_acpi_match), 2860 .of_match_table = of_match_ptr(rt5640_of_match), 2861 }, 2862 .probe = rt5640_i2c_probe, 2863 .id_table = rt5640_i2c_id, 2864}; 2865module_i2c_driver(rt5640_i2c_driver); 2866 2867MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver"); 2868MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>"); 2869MODULE_LICENSE("GPL v2"); 2870