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 42 static 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 52 static 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 61 static 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 }; 166 167 static int rt5640_reset(struct snd_soc_component *component) 168 { 169 return snd_soc_component_write(component, RT5640_RESET, 0); 170 } 171 172 static 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_DUMMY2: 199 case RT5640_VENDOR_ID: 200 case RT5640_VENDOR_ID1: 201 case RT5640_VENDOR_ID2: 202 return true; 203 default: 204 return false; 205 } 206 } 207 208 static bool rt5640_readable_register(struct device *dev, unsigned int reg) 209 { 210 int i; 211 212 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 213 if ((reg >= rt5640_ranges[i].window_start && 214 reg <= rt5640_ranges[i].window_start + 215 rt5640_ranges[i].window_len) || 216 (reg >= rt5640_ranges[i].range_min && 217 reg <= rt5640_ranges[i].range_max)) 218 return true; 219 220 switch (reg) { 221 case RT5640_RESET: 222 case RT5640_SPK_VOL: 223 case RT5640_HP_VOL: 224 case RT5640_OUTPUT: 225 case RT5640_MONO_OUT: 226 case RT5640_IN1_IN2: 227 case RT5640_IN3_IN4: 228 case RT5640_INL_INR_VOL: 229 case RT5640_DAC1_DIG_VOL: 230 case RT5640_DAC2_DIG_VOL: 231 case RT5640_DAC2_CTRL: 232 case RT5640_ADC_DIG_VOL: 233 case RT5640_ADC_DATA: 234 case RT5640_ADC_BST_VOL: 235 case RT5640_STO_ADC_MIXER: 236 case RT5640_MONO_ADC_MIXER: 237 case RT5640_AD_DA_MIXER: 238 case RT5640_STO_DAC_MIXER: 239 case RT5640_MONO_DAC_MIXER: 240 case RT5640_DIG_MIXER: 241 case RT5640_DSP_PATH1: 242 case RT5640_DSP_PATH2: 243 case RT5640_DIG_INF_DATA: 244 case RT5640_REC_L1_MIXER: 245 case RT5640_REC_L2_MIXER: 246 case RT5640_REC_R1_MIXER: 247 case RT5640_REC_R2_MIXER: 248 case RT5640_HPO_MIXER: 249 case RT5640_SPK_L_MIXER: 250 case RT5640_SPK_R_MIXER: 251 case RT5640_SPO_L_MIXER: 252 case RT5640_SPO_R_MIXER: 253 case RT5640_SPO_CLSD_RATIO: 254 case RT5640_MONO_MIXER: 255 case RT5640_OUT_L1_MIXER: 256 case RT5640_OUT_L2_MIXER: 257 case RT5640_OUT_L3_MIXER: 258 case RT5640_OUT_R1_MIXER: 259 case RT5640_OUT_R2_MIXER: 260 case RT5640_OUT_R3_MIXER: 261 case RT5640_LOUT_MIXER: 262 case RT5640_PWR_DIG1: 263 case RT5640_PWR_DIG2: 264 case RT5640_PWR_ANLG1: 265 case RT5640_PWR_ANLG2: 266 case RT5640_PWR_MIXER: 267 case RT5640_PWR_VOL: 268 case RT5640_PRIV_INDEX: 269 case RT5640_PRIV_DATA: 270 case RT5640_I2S1_SDP: 271 case RT5640_I2S2_SDP: 272 case RT5640_ADDA_CLK1: 273 case RT5640_ADDA_CLK2: 274 case RT5640_DMIC: 275 case RT5640_GLB_CLK: 276 case RT5640_PLL_CTRL1: 277 case RT5640_PLL_CTRL2: 278 case RT5640_ASRC_1: 279 case RT5640_ASRC_2: 280 case RT5640_ASRC_3: 281 case RT5640_ASRC_4: 282 case RT5640_ASRC_5: 283 case RT5640_HP_OVCD: 284 case RT5640_CLS_D_OVCD: 285 case RT5640_CLS_D_OUT: 286 case RT5640_DEPOP_M1: 287 case RT5640_DEPOP_M2: 288 case RT5640_DEPOP_M3: 289 case RT5640_CHARGE_PUMP: 290 case RT5640_PV_DET_SPK_G: 291 case RT5640_MICBIAS: 292 case RT5640_EQ_CTRL1: 293 case RT5640_EQ_CTRL2: 294 case RT5640_WIND_FILTER: 295 case RT5640_DRC_AGC_1: 296 case RT5640_DRC_AGC_2: 297 case RT5640_DRC_AGC_3: 298 case RT5640_SVOL_ZC: 299 case RT5640_ANC_CTRL1: 300 case RT5640_ANC_CTRL2: 301 case RT5640_ANC_CTRL3: 302 case RT5640_JD_CTRL: 303 case RT5640_ANC_JD: 304 case RT5640_IRQ_CTRL1: 305 case RT5640_IRQ_CTRL2: 306 case RT5640_INT_IRQ_ST: 307 case RT5640_GPIO_CTRL1: 308 case RT5640_GPIO_CTRL2: 309 case RT5640_GPIO_CTRL3: 310 case RT5640_DSP_CTRL1: 311 case RT5640_DSP_CTRL2: 312 case RT5640_DSP_CTRL3: 313 case RT5640_DSP_CTRL4: 314 case RT5640_PGM_REG_ARR1: 315 case RT5640_PGM_REG_ARR2: 316 case RT5640_PGM_REG_ARR3: 317 case RT5640_PGM_REG_ARR4: 318 case RT5640_PGM_REG_ARR5: 319 case RT5640_SCB_FUNC: 320 case RT5640_SCB_CTRL: 321 case RT5640_BASE_BACK: 322 case RT5640_MP3_PLUS1: 323 case RT5640_MP3_PLUS2: 324 case RT5640_3D_HP: 325 case RT5640_ADJ_HPF: 326 case RT5640_HP_CALIB_AMP_DET: 327 case RT5640_HP_CALIB2: 328 case RT5640_SV_ZCD1: 329 case RT5640_SV_ZCD2: 330 case RT5640_DUMMY1: 331 case RT5640_DUMMY2: 332 case RT5640_DUMMY3: 333 case RT5640_VENDOR_ID: 334 case RT5640_VENDOR_ID1: 335 case RT5640_VENDOR_ID2: 336 return true; 337 default: 338 return false; 339 } 340 } 341 342 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); 343 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0); 344 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); 345 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000); 346 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); 347 348 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ 349 static const DECLARE_TLV_DB_RANGE(bst_tlv, 350 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 351 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 352 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 353 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 354 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 355 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 356 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0) 357 ); 358 359 /* Interface data select */ 360 static const char * const rt5640_data_select[] = { 361 "Normal", "Swap", "left copy to right", "right copy to left"}; 362 363 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA, 364 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select); 365 366 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA, 367 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select); 368 369 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA, 370 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select); 371 372 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA, 373 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select); 374 375 /* Class D speaker gain ratio */ 376 static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", 377 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; 378 379 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT, 380 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio); 381 382 static const struct snd_kcontrol_new rt5640_snd_controls[] = { 383 /* Speaker Output Volume */ 384 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL, 385 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 386 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL, 387 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 388 /* Headphone Output Volume */ 389 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL, 390 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 391 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL, 392 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 393 /* OUTPUT Control */ 394 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT, 395 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 396 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT, 397 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 398 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT, 399 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 400 401 /* DAC Digital Volume */ 402 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL, 403 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1), 404 SOC_DOUBLE_TLV("DAC2 Playback Volume", RT5640_DAC2_DIG_VOL, 405 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 406 175, 0, dac_vol_tlv), 407 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL, 408 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 409 175, 0, dac_vol_tlv), 410 /* IN1/IN2/IN3 Control */ 411 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2, 412 RT5640_BST_SFT1, 8, 0, bst_tlv), 413 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4, 414 RT5640_BST_SFT2, 8, 0, bst_tlv), 415 SOC_SINGLE_TLV("IN3 Boost", RT5640_IN1_IN2, 416 RT5640_BST_SFT2, 8, 0, bst_tlv), 417 418 /* INL/INR Volume Control */ 419 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL, 420 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT, 421 31, 1, in_vol_tlv), 422 /* ADC Digital Volume Control */ 423 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL, 424 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 425 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL, 426 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 427 127, 0, adc_vol_tlv), 428 SOC_DOUBLE("Mono ADC Capture Switch", RT5640_DUMMY1, 429 RT5640_M_MONO_ADC_L_SFT, RT5640_M_MONO_ADC_R_SFT, 1, 1), 430 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA, 431 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 432 127, 0, adc_vol_tlv), 433 /* ADC Boost Volume Control */ 434 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL, 435 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT, 436 3, 0, adc_bst_tlv), 437 /* Class D speaker gain ratio */ 438 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum), 439 440 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum), 441 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum), 442 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum), 443 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum), 444 }; 445 446 static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = { 447 /* MONO Output Control */ 448 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT, 449 1, 1), 450 }; 451 452 /** 453 * set_dmic_clk - Set parameter of dmic. 454 * 455 * @w: DAPM widget. 456 * @kcontrol: The kcontrol of this widget. 457 * @event: Event id. 458 * 459 */ 460 static int set_dmic_clk(struct snd_soc_dapm_widget *w, 461 struct snd_kcontrol *kcontrol, int event) 462 { 463 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 464 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 465 int idx, rate; 466 467 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, 468 RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT); 469 idx = rl6231_calc_dmic_clk(rate); 470 if (idx < 0) 471 dev_err(component->dev, "Failed to set DMIC clock\n"); 472 else 473 snd_soc_component_update_bits(component, RT5640_DMIC, RT5640_DMIC_CLK_MASK, 474 idx << RT5640_DMIC_CLK_SFT); 475 return idx; 476 } 477 478 static int is_using_asrc(struct snd_soc_dapm_widget *source, 479 struct snd_soc_dapm_widget *sink) 480 { 481 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); 482 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 483 484 if (!rt5640->asrc_en) 485 return 0; 486 487 return 1; 488 } 489 490 /* Digital Mixer */ 491 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = { 492 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 493 RT5640_M_ADC_L1_SFT, 1, 1), 494 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 495 RT5640_M_ADC_L2_SFT, 1, 1), 496 }; 497 498 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = { 499 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 500 RT5640_M_ADC_R1_SFT, 1, 1), 501 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 502 RT5640_M_ADC_R2_SFT, 1, 1), 503 }; 504 505 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = { 506 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 507 RT5640_M_MONO_ADC_L1_SFT, 1, 1), 508 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 509 RT5640_M_MONO_ADC_L2_SFT, 1, 1), 510 }; 511 512 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = { 513 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 514 RT5640_M_MONO_ADC_R1_SFT, 1, 1), 515 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 516 RT5640_M_MONO_ADC_R2_SFT, 1, 1), 517 }; 518 519 static const struct snd_kcontrol_new rt5640_dac_l_mix[] = { 520 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 521 RT5640_M_ADCMIX_L_SFT, 1, 1), 522 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 523 RT5640_M_IF1_DAC_L_SFT, 1, 1), 524 }; 525 526 static const struct snd_kcontrol_new rt5640_dac_r_mix[] = { 527 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 528 RT5640_M_ADCMIX_R_SFT, 1, 1), 529 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 530 RT5640_M_IF1_DAC_R_SFT, 1, 1), 531 }; 532 533 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = { 534 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 535 RT5640_M_DAC_L1_SFT, 1, 1), 536 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 537 RT5640_M_DAC_L2_SFT, 1, 1), 538 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 539 RT5640_M_ANC_DAC_L_SFT, 1, 1), 540 }; 541 542 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = { 543 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 544 RT5640_M_DAC_R1_SFT, 1, 1), 545 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 546 RT5640_M_DAC_R2_SFT, 1, 1), 547 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 548 RT5640_M_ANC_DAC_R_SFT, 1, 1), 549 }; 550 551 static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = { 552 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 553 RT5640_M_DAC_L1_SFT, 1, 1), 554 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 555 RT5640_M_DAC_L2_SFT, 1, 1), 556 }; 557 558 static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = { 559 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 560 RT5640_M_DAC_R1_SFT, 1, 1), 561 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 562 RT5640_M_DAC_R2_SFT, 1, 1), 563 }; 564 565 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = { 566 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER, 567 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1), 568 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 569 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1), 570 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 571 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1), 572 }; 573 574 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = { 575 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER, 576 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1), 577 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 578 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1), 579 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 580 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1), 581 }; 582 583 static const struct snd_kcontrol_new rt5640_dig_l_mix[] = { 584 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER, 585 RT5640_M_STO_L_DAC_L_SFT, 1, 1), 586 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER, 587 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1), 588 }; 589 590 static const struct snd_kcontrol_new rt5640_dig_r_mix[] = { 591 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER, 592 RT5640_M_STO_R_DAC_R_SFT, 1, 1), 593 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER, 594 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1), 595 }; 596 597 /* Analog Input Mixer */ 598 static const struct snd_kcontrol_new rt5640_rec_l_mix[] = { 599 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER, 600 RT5640_M_HP_L_RM_L_SFT, 1, 1), 601 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER, 602 RT5640_M_IN_L_RM_L_SFT, 1, 1), 603 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER, 604 RT5640_M_BST2_RM_L_SFT, 1, 1), 605 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER, 606 RT5640_M_BST4_RM_L_SFT, 1, 1), 607 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER, 608 RT5640_M_BST1_RM_L_SFT, 1, 1), 609 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER, 610 RT5640_M_OM_L_RM_L_SFT, 1, 1), 611 }; 612 613 static const struct snd_kcontrol_new rt5640_rec_r_mix[] = { 614 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER, 615 RT5640_M_HP_R_RM_R_SFT, 1, 1), 616 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER, 617 RT5640_M_IN_R_RM_R_SFT, 1, 1), 618 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER, 619 RT5640_M_BST2_RM_R_SFT, 1, 1), 620 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER, 621 RT5640_M_BST4_RM_R_SFT, 1, 1), 622 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER, 623 RT5640_M_BST1_RM_R_SFT, 1, 1), 624 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER, 625 RT5640_M_OM_R_RM_R_SFT, 1, 1), 626 }; 627 628 /* Analog Output Mixer */ 629 static const struct snd_kcontrol_new rt5640_spk_l_mix[] = { 630 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER, 631 RT5640_M_RM_L_SM_L_SFT, 1, 1), 632 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER, 633 RT5640_M_IN_L_SM_L_SFT, 1, 1), 634 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER, 635 RT5640_M_DAC_L1_SM_L_SFT, 1, 1), 636 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER, 637 RT5640_M_DAC_L2_SM_L_SFT, 1, 1), 638 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER, 639 RT5640_M_OM_L_SM_L_SFT, 1, 1), 640 }; 641 642 static const struct snd_kcontrol_new rt5640_spk_r_mix[] = { 643 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER, 644 RT5640_M_RM_R_SM_R_SFT, 1, 1), 645 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER, 646 RT5640_M_IN_R_SM_R_SFT, 1, 1), 647 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER, 648 RT5640_M_DAC_R1_SM_R_SFT, 1, 1), 649 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER, 650 RT5640_M_DAC_R2_SM_R_SFT, 1, 1), 651 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER, 652 RT5640_M_OM_R_SM_R_SFT, 1, 1), 653 }; 654 655 static const struct snd_kcontrol_new rt5640_out_l_mix[] = { 656 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER, 657 RT5640_M_SM_L_OM_L_SFT, 1, 1), 658 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 659 RT5640_M_BST1_OM_L_SFT, 1, 1), 660 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 661 RT5640_M_IN_L_OM_L_SFT, 1, 1), 662 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 663 RT5640_M_RM_L_OM_L_SFT, 1, 1), 664 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER, 665 RT5640_M_DAC_R2_OM_L_SFT, 1, 1), 666 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER, 667 RT5640_M_DAC_L2_OM_L_SFT, 1, 1), 668 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 669 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 670 }; 671 672 static const struct snd_kcontrol_new rt5640_out_r_mix[] = { 673 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER, 674 RT5640_M_SM_L_OM_R_SFT, 1, 1), 675 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 676 RT5640_M_BST4_OM_R_SFT, 1, 1), 677 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 678 RT5640_M_BST1_OM_R_SFT, 1, 1), 679 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 680 RT5640_M_IN_R_OM_R_SFT, 1, 1), 681 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 682 RT5640_M_RM_R_OM_R_SFT, 1, 1), 683 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER, 684 RT5640_M_DAC_L2_OM_R_SFT, 1, 1), 685 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER, 686 RT5640_M_DAC_R2_OM_R_SFT, 1, 1), 687 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 688 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 689 }; 690 691 static const struct snd_kcontrol_new rt5639_out_l_mix[] = { 692 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 693 RT5640_M_BST1_OM_L_SFT, 1, 1), 694 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 695 RT5640_M_IN_L_OM_L_SFT, 1, 1), 696 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 697 RT5640_M_RM_L_OM_L_SFT, 1, 1), 698 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 699 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 700 }; 701 702 static const struct snd_kcontrol_new rt5639_out_r_mix[] = { 703 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 704 RT5640_M_BST4_OM_R_SFT, 1, 1), 705 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 706 RT5640_M_BST1_OM_R_SFT, 1, 1), 707 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 708 RT5640_M_IN_R_OM_R_SFT, 1, 1), 709 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 710 RT5640_M_RM_R_OM_R_SFT, 1, 1), 711 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 712 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 713 }; 714 715 static const struct snd_kcontrol_new rt5640_spo_l_mix[] = { 716 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER, 717 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1), 718 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER, 719 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1), 720 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER, 721 RT5640_M_SV_R_SPM_L_SFT, 1, 1), 722 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER, 723 RT5640_M_SV_L_SPM_L_SFT, 1, 1), 724 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER, 725 RT5640_M_BST1_SPM_L_SFT, 1, 1), 726 }; 727 728 static const struct snd_kcontrol_new rt5640_spo_r_mix[] = { 729 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER, 730 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1), 731 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER, 732 RT5640_M_SV_R_SPM_R_SFT, 1, 1), 733 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER, 734 RT5640_M_BST1_SPM_R_SFT, 1, 1), 735 }; 736 737 static const struct snd_kcontrol_new rt5640_hpo_mix[] = { 738 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER, 739 RT5640_M_DAC2_HM_SFT, 1, 1), 740 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 741 RT5640_M_DAC1_HM_SFT, 1, 1), 742 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 743 RT5640_M_HPVOL_HM_SFT, 1, 1), 744 }; 745 746 static const struct snd_kcontrol_new rt5639_hpo_mix[] = { 747 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 748 RT5640_M_DAC1_HM_SFT, 1, 1), 749 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 750 RT5640_M_HPVOL_HM_SFT, 1, 1), 751 }; 752 753 static const struct snd_kcontrol_new rt5640_lout_mix[] = { 754 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER, 755 RT5640_M_DAC_L1_LM_SFT, 1, 1), 756 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER, 757 RT5640_M_DAC_R1_LM_SFT, 1, 1), 758 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER, 759 RT5640_M_OV_L_LM_SFT, 1, 1), 760 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER, 761 RT5640_M_OV_R_LM_SFT, 1, 1), 762 }; 763 764 static const struct snd_kcontrol_new rt5640_mono_mix[] = { 765 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER, 766 RT5640_M_DAC_R2_MM_SFT, 1, 1), 767 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER, 768 RT5640_M_DAC_L2_MM_SFT, 1, 1), 769 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER, 770 RT5640_M_OV_R_MM_SFT, 1, 1), 771 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER, 772 RT5640_M_OV_L_MM_SFT, 1, 1), 773 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER, 774 RT5640_M_BST1_MM_SFT, 1, 1), 775 }; 776 777 static const struct snd_kcontrol_new spk_l_enable_control = 778 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 779 RT5640_L_MUTE_SFT, 1, 1); 780 781 static const struct snd_kcontrol_new spk_r_enable_control = 782 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 783 RT5640_R_MUTE_SFT, 1, 1); 784 785 static const struct snd_kcontrol_new hp_l_enable_control = 786 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 787 RT5640_L_MUTE_SFT, 1, 1); 788 789 static const struct snd_kcontrol_new hp_r_enable_control = 790 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 791 RT5640_R_MUTE_SFT, 1, 1); 792 793 /* Stereo ADC source */ 794 static const char * const rt5640_stereo_adc1_src[] = { 795 "DIG MIX", "ADC" 796 }; 797 798 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER, 799 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src); 800 801 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux = 802 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum); 803 804 static const char * const rt5640_stereo_adc2_src[] = { 805 "DMIC1", "DMIC2", "DIG MIX" 806 }; 807 808 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER, 809 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src); 810 811 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux = 812 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum); 813 814 /* Mono ADC source */ 815 static const char * const rt5640_mono_adc_l1_src[] = { 816 "Mono DAC MIXL", "ADCL" 817 }; 818 819 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER, 820 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src); 821 822 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux = 823 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum); 824 825 static const char * const rt5640_mono_adc_l2_src[] = { 826 "DMIC L1", "DMIC L2", "Mono DAC MIXL" 827 }; 828 829 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER, 830 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src); 831 832 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux = 833 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum); 834 835 static const char * const rt5640_mono_adc_r1_src[] = { 836 "Mono DAC MIXR", "ADCR" 837 }; 838 839 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER, 840 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src); 841 842 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux = 843 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum); 844 845 static const char * const rt5640_mono_adc_r2_src[] = { 846 "DMIC R1", "DMIC R2", "Mono DAC MIXR" 847 }; 848 849 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER, 850 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src); 851 852 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux = 853 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum); 854 855 /* DAC2 channel source */ 856 static const char * const rt5640_dac_l2_src[] = { 857 "IF2", "Base L/R" 858 }; 859 860 static int rt5640_dac_l2_values[] = { 861 0, 862 3, 863 }; 864 865 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum, 866 RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT, 867 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values); 868 869 static const struct snd_kcontrol_new rt5640_dac_l2_mux = 870 SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum); 871 872 static const char * const rt5640_dac_r2_src[] = { 873 "IF2", 874 }; 875 876 static int rt5640_dac_r2_values[] = { 877 0, 878 }; 879 880 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum, 881 RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT, 882 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values); 883 884 static const struct snd_kcontrol_new rt5640_dac_r2_mux = 885 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum); 886 887 /* digital interface and iis interface map */ 888 static const char * const rt5640_dai_iis_map[] = { 889 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2" 890 }; 891 892 static int rt5640_dai_iis_map_values[] = { 893 0, 894 5, 895 6, 896 7, 897 }; 898 899 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum, 900 RT5640_I2S1_SDP, RT5640_I2S_IF_SFT, 901 0x7, rt5640_dai_iis_map, 902 rt5640_dai_iis_map_values); 903 904 static const struct snd_kcontrol_new rt5640_dai_mux = 905 SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum); 906 907 /* SDI select */ 908 static const char * const rt5640_sdi_sel[] = { 909 "IF1", "IF2" 910 }; 911 912 static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP, 913 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel); 914 915 static const struct snd_kcontrol_new rt5640_sdi_mux = 916 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum); 917 918 static void hp_amp_power_on(struct snd_soc_component *component) 919 { 920 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 921 922 /* depop parameters */ 923 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 924 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200); 925 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 926 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN); 927 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 928 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK, 929 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU); 930 regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1, 931 0x9f00); 932 /* headphone amp power on */ 933 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 934 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0); 935 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 936 RT5640_PWR_HA, 937 RT5640_PWR_HA); 938 usleep_range(10000, 15000); 939 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 940 RT5640_PWR_FV1 | RT5640_PWR_FV2 , 941 RT5640_PWR_FV1 | RT5640_PWR_FV2); 942 } 943 944 static void rt5640_pmu_depop(struct snd_soc_component *component) 945 { 946 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 947 948 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 949 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK, 950 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN); 951 regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP, 952 RT5640_PM_HP_MASK, RT5640_PM_HP_HV); 953 954 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3, 955 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK, 956 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) | 957 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) | 958 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT)); 959 960 regmap_write(rt5640->regmap, RT5640_PR_BASE + 961 RT5640_MAMP_INT_REG2, 0x1c00); 962 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 963 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK, 964 RT5640_HP_CP_PD | RT5640_HP_SG_EN); 965 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 966 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400); 967 } 968 969 static int rt5640_hp_event(struct snd_soc_dapm_widget *w, 970 struct snd_kcontrol *kcontrol, int event) 971 { 972 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 973 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 974 975 switch (event) { 976 case SND_SOC_DAPM_POST_PMU: 977 rt5640_pmu_depop(component); 978 rt5640->hp_mute = false; 979 break; 980 981 case SND_SOC_DAPM_PRE_PMD: 982 rt5640->hp_mute = true; 983 msleep(70); 984 break; 985 986 default: 987 return 0; 988 } 989 990 return 0; 991 } 992 993 static int rt5640_lout_event(struct snd_soc_dapm_widget *w, 994 struct snd_kcontrol *kcontrol, int event) 995 { 996 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 997 998 switch (event) { 999 case SND_SOC_DAPM_POST_PMU: 1000 hp_amp_power_on(component); 1001 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1002 RT5640_PWR_LM, RT5640_PWR_LM); 1003 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1004 RT5640_L_MUTE | RT5640_R_MUTE, 0); 1005 break; 1006 1007 case SND_SOC_DAPM_PRE_PMD: 1008 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1009 RT5640_L_MUTE | RT5640_R_MUTE, 1010 RT5640_L_MUTE | RT5640_R_MUTE); 1011 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1012 RT5640_PWR_LM, 0); 1013 break; 1014 1015 default: 1016 return 0; 1017 } 1018 1019 return 0; 1020 } 1021 1022 static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, 1023 struct snd_kcontrol *kcontrol, int event) 1024 { 1025 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1026 1027 switch (event) { 1028 case SND_SOC_DAPM_POST_PMU: 1029 hp_amp_power_on(component); 1030 break; 1031 default: 1032 return 0; 1033 } 1034 1035 return 0; 1036 } 1037 1038 static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, 1039 struct snd_kcontrol *kcontrol, int event) 1040 { 1041 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1042 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1043 1044 switch (event) { 1045 case SND_SOC_DAPM_POST_PMU: 1046 if (!rt5640->hp_mute) 1047 msleep(80); 1048 1049 break; 1050 1051 default: 1052 return 0; 1053 } 1054 1055 return 0; 1056 } 1057 1058 static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { 1059 /* ASRC */ 1060 SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1, 1061 15, 0, NULL, 0), 1062 SND_SOC_DAPM_SUPPLY_S("I2S2 Filter ASRC", 1, RT5640_ASRC_1, 1063 12, 0, NULL, 0), 1064 SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5640_ASRC_1, 1065 11, 0, NULL, 0), 1066 SND_SOC_DAPM_SUPPLY_S("DMIC1 ASRC", 1, RT5640_ASRC_1, 1067 9, 0, NULL, 0), 1068 SND_SOC_DAPM_SUPPLY_S("DMIC2 ASRC", 1, RT5640_ASRC_1, 1069 8, 0, NULL, 0), 1070 1071 1072 /* Input Side */ 1073 /* micbias */ 1074 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, 1075 RT5640_PWR_LDO2_BIT, 0, NULL, 0), 1076 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, 1077 RT5640_PWR_MB1_BIT, 0, NULL, 0), 1078 /* Input Lines */ 1079 SND_SOC_DAPM_INPUT("DMIC1"), 1080 SND_SOC_DAPM_INPUT("DMIC2"), 1081 SND_SOC_DAPM_INPUT("IN1P"), 1082 SND_SOC_DAPM_INPUT("IN1N"), 1083 SND_SOC_DAPM_INPUT("IN2P"), 1084 SND_SOC_DAPM_INPUT("IN2N"), 1085 SND_SOC_DAPM_INPUT("IN3P"), 1086 SND_SOC_DAPM_INPUT("IN3N"), 1087 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0), 1088 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0), 1089 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0), 1090 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0), 1091 1092 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, 1093 set_dmic_clk, SND_SOC_DAPM_PRE_PMU), 1094 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0, 1095 NULL, 0), 1096 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0, 1097 NULL, 0), 1098 /* Boost */ 1099 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2, 1100 RT5640_PWR_BST1_BIT, 0, NULL, 0), 1101 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2, 1102 RT5640_PWR_BST4_BIT, 0, NULL, 0), 1103 SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2, 1104 RT5640_PWR_BST2_BIT, 0, NULL, 0), 1105 /* Input Volume */ 1106 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL, 1107 RT5640_PWR_IN_L_BIT, 0, NULL, 0), 1108 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL, 1109 RT5640_PWR_IN_R_BIT, 0, NULL, 0), 1110 /* REC Mixer */ 1111 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0, 1112 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)), 1113 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0, 1114 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)), 1115 /* ADCs */ 1116 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1, 1117 RT5640_PWR_ADC_L_BIT, 0), 1118 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1, 1119 RT5640_PWR_ADC_R_BIT, 0), 1120 /* ADC Mux */ 1121 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1122 &rt5640_sto_adc_2_mux), 1123 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1124 &rt5640_sto_adc_2_mux), 1125 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1126 &rt5640_sto_adc_1_mux), 1127 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1128 &rt5640_sto_adc_1_mux), 1129 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1130 &rt5640_mono_adc_l2_mux), 1131 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1132 &rt5640_mono_adc_l1_mux), 1133 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1134 &rt5640_mono_adc_r1_mux), 1135 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1136 &rt5640_mono_adc_r2_mux), 1137 /* ADC Mixer */ 1138 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2, 1139 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0), 1140 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, 1141 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)), 1142 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, 1143 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)), 1144 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2, 1145 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0), 1146 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, 1147 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)), 1148 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2, 1149 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0), 1150 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, 1151 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)), 1152 1153 /* Digital Interface */ 1154 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1, 1155 RT5640_PWR_I2S1_BIT, 0, NULL, 0), 1156 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1157 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1158 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1159 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1160 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1161 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1162 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1, 1163 RT5640_PWR_I2S2_BIT, 0, NULL, 0), 1164 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1165 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1166 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1167 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1168 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1169 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1170 /* Digital Interface Select */ 1171 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1172 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1173 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1174 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1175 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1176 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1177 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1178 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1179 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1180 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1181 /* Audio Interface */ 1182 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 1183 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), 1184 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), 1185 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), 1186 1187 /* Output Side */ 1188 /* DAC mixer before sound effect */ 1189 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, 1190 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)), 1191 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, 1192 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)), 1193 1194 /* DAC Mixer */ 1195 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, 1196 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)), 1197 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, 1198 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)), 1199 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, 1200 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)), 1201 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, 1202 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)), 1203 /* DACs */ 1204 SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM, 1205 0, 0), 1206 SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM, 1207 0, 0), 1208 SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5640_PWR_DIG1, 1209 RT5640_PWR_DAC_L1_BIT, 0, NULL, 0), 1210 SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5640_PWR_DIG1, 1211 RT5640_PWR_DAC_R1_BIT, 0, NULL, 0), 1212 SND_SOC_DAPM_SUPPLY("DAC L2 Power", RT5640_PWR_DIG1, 1213 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0), 1214 SND_SOC_DAPM_SUPPLY("DAC R2 Power", RT5640_PWR_DIG1, 1215 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0), 1216 /* SPK/OUT Mixer */ 1217 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT, 1218 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)), 1219 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT, 1220 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)), 1221 /* Ouput Volume */ 1222 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL, 1223 RT5640_PWR_SV_L_BIT, 0, NULL, 0), 1224 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL, 1225 RT5640_PWR_SV_R_BIT, 0, NULL, 0), 1226 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL, 1227 RT5640_PWR_OV_L_BIT, 0, NULL, 0), 1228 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL, 1229 RT5640_PWR_OV_R_BIT, 0, NULL, 0), 1230 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL, 1231 RT5640_PWR_HV_L_BIT, 0, NULL, 0), 1232 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL, 1233 RT5640_PWR_HV_R_BIT, 0, NULL, 0), 1234 /* SPO/HPO/LOUT/Mono Mixer */ 1235 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 1236 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)), 1237 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 1238 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)), 1239 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, 1240 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)), 1241 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM, 1242 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU), 1243 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, 1244 rt5640_hp_event, 1245 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1246 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, 1247 rt5640_lout_event, 1248 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1249 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1, 1250 RT5640_PWR_HP_L_BIT, 0, NULL, 0), 1251 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1, 1252 RT5640_PWR_HP_R_BIT, 0, NULL, 0), 1253 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1, 1254 RT5640_PWR_CLS_D_BIT, 0, NULL, 0), 1255 1256 /* Output Switch */ 1257 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0, 1258 &spk_l_enable_control), 1259 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0, 1260 &spk_r_enable_control), 1261 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0, 1262 &hp_l_enable_control), 1263 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0, 1264 &hp_r_enable_control), 1265 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event), 1266 /* Output Lines */ 1267 SND_SOC_DAPM_OUTPUT("SPOLP"), 1268 SND_SOC_DAPM_OUTPUT("SPOLN"), 1269 SND_SOC_DAPM_OUTPUT("SPORP"), 1270 SND_SOC_DAPM_OUTPUT("SPORN"), 1271 SND_SOC_DAPM_OUTPUT("HPOL"), 1272 SND_SOC_DAPM_OUTPUT("HPOR"), 1273 SND_SOC_DAPM_OUTPUT("LOUTL"), 1274 SND_SOC_DAPM_OUTPUT("LOUTR"), 1275 }; 1276 1277 static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = { 1278 /* Audio DSP */ 1279 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), 1280 /* ANC */ 1281 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), 1282 1283 /* DAC2 channel Mux */ 1284 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux), 1285 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux), 1286 1287 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1288 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)), 1289 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1290 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)), 1291 1292 SND_SOC_DAPM_DAC("DAC R2", NULL, SND_SOC_NOPM, 0, 1293 0), 1294 SND_SOC_DAPM_DAC("DAC L2", NULL, SND_SOC_NOPM, 0, 1295 0), 1296 1297 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1298 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)), 1299 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1300 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)), 1301 1302 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1303 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1304 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1305 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1306 1307 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0, 1308 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)), 1309 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1, 1310 RT5640_PWR_MA_BIT, 0, NULL, 0), 1311 1312 SND_SOC_DAPM_OUTPUT("MONOP"), 1313 SND_SOC_DAPM_OUTPUT("MONON"), 1314 }; 1315 1316 static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = { 1317 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1318 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)), 1319 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1320 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)), 1321 1322 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1323 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)), 1324 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1325 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)), 1326 1327 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1328 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1329 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1330 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1331 }; 1332 1333 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = { 1334 { "I2S1", NULL, "Stereo Filter ASRC", is_using_asrc }, 1335 { "I2S2", NULL, "I2S2 ASRC", is_using_asrc }, 1336 { "I2S2", NULL, "I2S2 Filter ASRC", is_using_asrc }, 1337 { "DMIC1", NULL, "DMIC1 ASRC", is_using_asrc }, 1338 { "DMIC2", NULL, "DMIC2 ASRC", is_using_asrc }, 1339 1340 {"IN1P", NULL, "LDO2"}, 1341 {"IN2P", NULL, "LDO2"}, 1342 {"IN3P", NULL, "LDO2"}, 1343 1344 {"DMIC L1", NULL, "DMIC1"}, 1345 {"DMIC R1", NULL, "DMIC1"}, 1346 {"DMIC L2", NULL, "DMIC2"}, 1347 {"DMIC R2", NULL, "DMIC2"}, 1348 1349 {"BST1", NULL, "IN1P"}, 1350 {"BST1", NULL, "IN1N"}, 1351 {"BST2", NULL, "IN2P"}, 1352 {"BST2", NULL, "IN2N"}, 1353 {"BST3", NULL, "IN3P"}, 1354 {"BST3", NULL, "IN3N"}, 1355 1356 {"INL VOL", NULL, "IN2P"}, 1357 {"INR VOL", NULL, "IN2N"}, 1358 1359 {"RECMIXL", "HPOL Switch", "HPOL"}, 1360 {"RECMIXL", "INL Switch", "INL VOL"}, 1361 {"RECMIXL", "BST3 Switch", "BST3"}, 1362 {"RECMIXL", "BST2 Switch", "BST2"}, 1363 {"RECMIXL", "BST1 Switch", "BST1"}, 1364 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, 1365 1366 {"RECMIXR", "HPOR Switch", "HPOR"}, 1367 {"RECMIXR", "INR Switch", "INR VOL"}, 1368 {"RECMIXR", "BST3 Switch", "BST3"}, 1369 {"RECMIXR", "BST2 Switch", "BST2"}, 1370 {"RECMIXR", "BST1 Switch", "BST1"}, 1371 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, 1372 1373 {"ADC L", NULL, "RECMIXL"}, 1374 {"ADC R", NULL, "RECMIXR"}, 1375 1376 {"DMIC L1", NULL, "DMIC CLK"}, 1377 {"DMIC L1", NULL, "DMIC1 Power"}, 1378 {"DMIC R1", NULL, "DMIC CLK"}, 1379 {"DMIC R1", NULL, "DMIC1 Power"}, 1380 {"DMIC L2", NULL, "DMIC CLK"}, 1381 {"DMIC L2", NULL, "DMIC2 Power"}, 1382 {"DMIC R2", NULL, "DMIC CLK"}, 1383 {"DMIC R2", NULL, "DMIC2 Power"}, 1384 1385 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, 1386 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, 1387 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, 1388 {"Stereo ADC L1 Mux", "ADC", "ADC L"}, 1389 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, 1390 1391 {"Stereo ADC R1 Mux", "ADC", "ADC R"}, 1392 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, 1393 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, 1394 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, 1395 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, 1396 1397 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, 1398 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, 1399 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1400 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1401 {"Mono ADC L1 Mux", "ADCL", "ADC L"}, 1402 1403 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1404 {"Mono ADC R1 Mux", "ADCR", "ADC R"}, 1405 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, 1406 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, 1407 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1408 1409 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, 1410 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, 1411 {"Stereo ADC MIXL", NULL, "Stereo Filter"}, 1412 1413 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, 1414 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, 1415 {"Stereo ADC MIXR", NULL, "Stereo Filter"}, 1416 1417 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, 1418 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, 1419 {"Mono ADC MIXL", NULL, "Mono Left Filter"}, 1420 1421 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, 1422 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, 1423 {"Mono ADC MIXR", NULL, "Mono Right Filter"}, 1424 1425 {"IF2 ADC L", NULL, "Mono ADC MIXL"}, 1426 {"IF2 ADC R", NULL, "Mono ADC MIXR"}, 1427 {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, 1428 {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, 1429 1430 {"IF1 ADC", NULL, "I2S1"}, 1431 {"IF1 ADC", NULL, "IF1 ADC L"}, 1432 {"IF1 ADC", NULL, "IF1 ADC R"}, 1433 {"IF2 ADC", NULL, "I2S2"}, 1434 {"IF2 ADC", NULL, "IF2 ADC L"}, 1435 {"IF2 ADC", NULL, "IF2 ADC R"}, 1436 1437 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"}, 1438 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"}, 1439 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"}, 1440 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"}, 1441 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, 1442 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, 1443 1444 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"}, 1445 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"}, 1446 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"}, 1447 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"}, 1448 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, 1449 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, 1450 1451 {"AIF1TX", NULL, "DAI1 TX Mux"}, 1452 {"AIF1TX", NULL, "SDI1 TX Mux"}, 1453 {"AIF2TX", NULL, "DAI2 TX Mux"}, 1454 {"AIF2TX", NULL, "SDI2 TX Mux"}, 1455 1456 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"}, 1457 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"}, 1458 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"}, 1459 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"}, 1460 1461 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"}, 1462 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"}, 1463 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"}, 1464 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"}, 1465 1466 {"IF1 DAC", NULL, "I2S1"}, 1467 {"IF1 DAC", NULL, "DAI1 RX Mux"}, 1468 {"IF2 DAC", NULL, "I2S2"}, 1469 {"IF2 DAC", NULL, "DAI2 RX Mux"}, 1470 1471 {"IF1 DAC L", NULL, "IF1 DAC"}, 1472 {"IF1 DAC R", NULL, "IF1 DAC"}, 1473 {"IF2 DAC L", NULL, "IF2 DAC"}, 1474 {"IF2 DAC R", NULL, "IF2 DAC"}, 1475 1476 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, 1477 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, 1478 {"DAC MIXL", NULL, "DAC L1 Power"}, 1479 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, 1480 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, 1481 {"DAC MIXR", NULL, "DAC R1 Power"}, 1482 1483 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1484 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1485 1486 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1487 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1488 1489 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, 1490 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, 1491 1492 {"DAC L1", NULL, "Stereo DAC MIXL"}, 1493 {"DAC L1", NULL, "DAC L1 Power"}, 1494 {"DAC R1", NULL, "Stereo DAC MIXR"}, 1495 {"DAC R1", NULL, "DAC R1 Power"}, 1496 1497 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, 1498 {"SPK MIXL", "INL Switch", "INL VOL"}, 1499 {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, 1500 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, 1501 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, 1502 {"SPK MIXR", "INR Switch", "INR VOL"}, 1503 {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, 1504 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, 1505 1506 {"OUT MIXL", "BST1 Switch", "BST1"}, 1507 {"OUT MIXL", "INL Switch", "INL VOL"}, 1508 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, 1509 {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, 1510 1511 {"OUT MIXR", "BST2 Switch", "BST2"}, 1512 {"OUT MIXR", "BST1 Switch", "BST1"}, 1513 {"OUT MIXR", "INR Switch", "INR VOL"}, 1514 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, 1515 {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, 1516 1517 {"SPKVOL L", NULL, "SPK MIXL"}, 1518 {"SPKVOL R", NULL, "SPK MIXR"}, 1519 {"HPOVOL L", NULL, "OUT MIXL"}, 1520 {"HPOVOL R", NULL, "OUT MIXR"}, 1521 {"OUTVOL L", NULL, "OUT MIXL"}, 1522 {"OUTVOL R", NULL, "OUT MIXR"}, 1523 1524 {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, 1525 {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, 1526 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, 1527 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, 1528 {"SPOL MIX", "BST1 Switch", "BST1"}, 1529 {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, 1530 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, 1531 {"SPOR MIX", "BST1 Switch", "BST1"}, 1532 1533 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"}, 1534 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"}, 1535 {"HPO MIX L", NULL, "HP L Amp"}, 1536 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"}, 1537 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"}, 1538 {"HPO MIX R", NULL, "HP R Amp"}, 1539 1540 {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, 1541 {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, 1542 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, 1543 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, 1544 1545 {"HP Amp", NULL, "HPO MIX L"}, 1546 {"HP Amp", NULL, "HPO MIX R"}, 1547 1548 {"Speaker L Playback", "Switch", "SPOL MIX"}, 1549 {"Speaker R Playback", "Switch", "SPOR MIX"}, 1550 {"SPOLP", NULL, "Speaker L Playback"}, 1551 {"SPOLN", NULL, "Speaker L Playback"}, 1552 {"SPORP", NULL, "Speaker R Playback"}, 1553 {"SPORN", NULL, "Speaker R Playback"}, 1554 1555 {"SPOLP", NULL, "Improve SPK Amp Drv"}, 1556 {"SPOLN", NULL, "Improve SPK Amp Drv"}, 1557 {"SPORP", NULL, "Improve SPK Amp Drv"}, 1558 {"SPORN", NULL, "Improve SPK Amp Drv"}, 1559 1560 {"HPOL", NULL, "Improve HP Amp Drv"}, 1561 {"HPOR", NULL, "Improve HP Amp Drv"}, 1562 1563 {"HP L Playback", "Switch", "HP Amp"}, 1564 {"HP R Playback", "Switch", "HP Amp"}, 1565 {"HPOL", NULL, "HP L Playback"}, 1566 {"HPOR", NULL, "HP R Playback"}, 1567 1568 {"LOUT amp", NULL, "LOUT MIX"}, 1569 {"LOUTL", NULL, "LOUT amp"}, 1570 {"LOUTR", NULL, "LOUT amp"}, 1571 }; 1572 1573 static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = { 1574 {"ANC", NULL, "Stereo ADC MIXL"}, 1575 {"ANC", NULL, "Stereo ADC MIXR"}, 1576 1577 {"Audio DSP", NULL, "DAC MIXL"}, 1578 {"Audio DSP", NULL, "DAC MIXR"}, 1579 1580 {"DAC L2 Mux", "IF2", "IF2 DAC L"}, 1581 {"DAC L2 Mux", "Base L/R", "Audio DSP"}, 1582 {"DAC L2 Mux", NULL, "DAC L2 Power"}, 1583 {"DAC R2 Mux", "IF2", "IF2 DAC R"}, 1584 {"DAC R2 Mux", NULL, "DAC R2 Power"}, 1585 1586 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1587 {"Stereo DAC MIXL", "ANC Switch", "ANC"}, 1588 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1589 {"Stereo DAC MIXR", "ANC Switch", "ANC"}, 1590 1591 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1592 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"}, 1593 1594 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1595 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"}, 1596 1597 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1598 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1599 1600 {"DAC L2", NULL, "Mono DAC MIXL"}, 1601 {"DAC L2", NULL, "DAC L2 Power"}, 1602 {"DAC R2", NULL, "Mono DAC MIXR"}, 1603 {"DAC R2", NULL, "DAC R2 Power"}, 1604 1605 {"SPK MIXL", "DAC L2 Switch", "DAC L2"}, 1606 {"SPK MIXR", "DAC R2 Switch", "DAC R2"}, 1607 1608 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, 1609 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, 1610 1611 {"OUT MIXL", "DAC R2 Switch", "DAC R2"}, 1612 {"OUT MIXL", "DAC L2 Switch", "DAC L2"}, 1613 1614 {"OUT MIXR", "DAC L2 Switch", "DAC L2"}, 1615 {"OUT MIXR", "DAC R2 Switch", "DAC R2"}, 1616 1617 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"}, 1618 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"}, 1619 1620 {"Mono MIX", "DAC R2 Switch", "DAC R2"}, 1621 {"Mono MIX", "DAC L2 Switch", "DAC L2"}, 1622 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"}, 1623 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"}, 1624 {"Mono MIX", "BST1 Switch", "BST1"}, 1625 1626 {"MONOP", NULL, "Mono MIX"}, 1627 {"MONON", NULL, "Mono MIX"}, 1628 {"MONOP", NULL, "Improve MONO Amp Drv"}, 1629 }; 1630 1631 static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = { 1632 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1633 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1634 1635 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1636 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"}, 1637 1638 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1639 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"}, 1640 1641 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1642 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1643 1644 {"IF2 DAC L", NULL, "DAC L2 Power"}, 1645 {"IF2 DAC R", NULL, "DAC R2 Power"}, 1646 }; 1647 1648 static int get_sdp_info(struct snd_soc_component *component, int dai_id) 1649 { 1650 int ret = 0, val; 1651 1652 if (component == NULL) 1653 return -EINVAL; 1654 1655 val = snd_soc_component_read(component, RT5640_I2S1_SDP); 1656 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT; 1657 switch (dai_id) { 1658 case RT5640_AIF1: 1659 switch (val) { 1660 case RT5640_IF_123: 1661 case RT5640_IF_132: 1662 ret |= RT5640_U_IF1; 1663 break; 1664 case RT5640_IF_113: 1665 ret |= RT5640_U_IF1; 1666 fallthrough; 1667 case RT5640_IF_312: 1668 case RT5640_IF_213: 1669 ret |= RT5640_U_IF2; 1670 break; 1671 } 1672 break; 1673 1674 case RT5640_AIF2: 1675 switch (val) { 1676 case RT5640_IF_231: 1677 case RT5640_IF_213: 1678 ret |= RT5640_U_IF1; 1679 break; 1680 case RT5640_IF_223: 1681 ret |= RT5640_U_IF1; 1682 fallthrough; 1683 case RT5640_IF_123: 1684 case RT5640_IF_321: 1685 ret |= RT5640_U_IF2; 1686 break; 1687 } 1688 break; 1689 1690 default: 1691 ret = -EINVAL; 1692 break; 1693 } 1694 1695 return ret; 1696 } 1697 1698 static int rt5640_hw_params(struct snd_pcm_substream *substream, 1699 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1700 { 1701 struct snd_soc_component *component = dai->component; 1702 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1703 unsigned int val_len = 0, val_clk, mask_clk; 1704 int dai_sel, pre_div, bclk_ms, frame_size; 1705 1706 rt5640->lrck[dai->id] = params_rate(params); 1707 pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]); 1708 if (pre_div < 0) { 1709 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n", 1710 rt5640->lrck[dai->id], dai->id); 1711 return -EINVAL; 1712 } 1713 frame_size = snd_soc_params_to_frame_size(params); 1714 if (frame_size < 0) { 1715 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size); 1716 return frame_size; 1717 } 1718 if (frame_size > 32) 1719 bclk_ms = 1; 1720 else 1721 bclk_ms = 0; 1722 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms); 1723 1724 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", 1725 rt5640->bclk[dai->id], rt5640->lrck[dai->id]); 1726 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", 1727 bclk_ms, pre_div, dai->id); 1728 1729 switch (params_width(params)) { 1730 case 16: 1731 break; 1732 case 20: 1733 val_len |= RT5640_I2S_DL_20; 1734 break; 1735 case 24: 1736 val_len |= RT5640_I2S_DL_24; 1737 break; 1738 case 8: 1739 val_len |= RT5640_I2S_DL_8; 1740 break; 1741 default: 1742 return -EINVAL; 1743 } 1744 1745 dai_sel = get_sdp_info(component, dai->id); 1746 if (dai_sel < 0) { 1747 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1748 return -EINVAL; 1749 } 1750 if (dai_sel & RT5640_U_IF1) { 1751 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK; 1752 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT | 1753 pre_div << RT5640_I2S_PD1_SFT; 1754 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1755 RT5640_I2S_DL_MASK, val_len); 1756 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1757 } 1758 if (dai_sel & RT5640_U_IF2) { 1759 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK; 1760 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT | 1761 pre_div << RT5640_I2S_PD2_SFT; 1762 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1763 RT5640_I2S_DL_MASK, val_len); 1764 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1765 } 1766 1767 return 0; 1768 } 1769 1770 static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1771 { 1772 struct snd_soc_component *component = dai->component; 1773 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1774 unsigned int reg_val = 0; 1775 int dai_sel; 1776 1777 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1778 case SND_SOC_DAIFMT_CBM_CFM: 1779 rt5640->master[dai->id] = 1; 1780 break; 1781 case SND_SOC_DAIFMT_CBS_CFS: 1782 reg_val |= RT5640_I2S_MS_S; 1783 rt5640->master[dai->id] = 0; 1784 break; 1785 default: 1786 return -EINVAL; 1787 } 1788 1789 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1790 case SND_SOC_DAIFMT_NB_NF: 1791 break; 1792 case SND_SOC_DAIFMT_IB_NF: 1793 reg_val |= RT5640_I2S_BP_INV; 1794 break; 1795 default: 1796 return -EINVAL; 1797 } 1798 1799 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1800 case SND_SOC_DAIFMT_I2S: 1801 break; 1802 case SND_SOC_DAIFMT_LEFT_J: 1803 reg_val |= RT5640_I2S_DF_LEFT; 1804 break; 1805 case SND_SOC_DAIFMT_DSP_A: 1806 reg_val |= RT5640_I2S_DF_PCM_A; 1807 break; 1808 case SND_SOC_DAIFMT_DSP_B: 1809 reg_val |= RT5640_I2S_DF_PCM_B; 1810 break; 1811 default: 1812 return -EINVAL; 1813 } 1814 1815 dai_sel = get_sdp_info(component, dai->id); 1816 if (dai_sel < 0) { 1817 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1818 return -EINVAL; 1819 } 1820 if (dai_sel & RT5640_U_IF1) { 1821 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1822 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1823 RT5640_I2S_DF_MASK, reg_val); 1824 } 1825 if (dai_sel & RT5640_U_IF2) { 1826 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1827 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1828 RT5640_I2S_DF_MASK, reg_val); 1829 } 1830 1831 return 0; 1832 } 1833 1834 static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, 1835 int clk_id, unsigned int freq, int dir) 1836 { 1837 struct snd_soc_component *component = dai->component; 1838 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1839 unsigned int reg_val = 0; 1840 unsigned int pll_bit = 0; 1841 1842 switch (clk_id) { 1843 case RT5640_SCLK_S_MCLK: 1844 reg_val |= RT5640_SCLK_SRC_MCLK; 1845 break; 1846 case RT5640_SCLK_S_PLL1: 1847 reg_val |= RT5640_SCLK_SRC_PLL1; 1848 pll_bit |= RT5640_PWR_PLL; 1849 break; 1850 case RT5640_SCLK_S_RCCLK: 1851 reg_val |= RT5640_SCLK_SRC_RCCLK; 1852 break; 1853 default: 1854 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); 1855 return -EINVAL; 1856 } 1857 snd_soc_component_update_bits(component, RT5640_PWR_ANLG2, 1858 RT5640_PWR_PLL, pll_bit); 1859 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1860 RT5640_SCLK_SRC_MASK, reg_val); 1861 rt5640->sysclk = freq; 1862 rt5640->sysclk_src = clk_id; 1863 1864 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); 1865 return 0; 1866 } 1867 1868 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, 1869 unsigned int freq_in, unsigned int freq_out) 1870 { 1871 struct snd_soc_component *component = dai->component; 1872 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1873 struct rl6231_pll_code pll_code; 1874 int ret; 1875 1876 if (source == rt5640->pll_src && freq_in == rt5640->pll_in && 1877 freq_out == rt5640->pll_out) 1878 return 0; 1879 1880 if (!freq_in || !freq_out) { 1881 dev_dbg(component->dev, "PLL disabled\n"); 1882 1883 rt5640->pll_in = 0; 1884 rt5640->pll_out = 0; 1885 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1886 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK); 1887 return 0; 1888 } 1889 1890 switch (source) { 1891 case RT5640_PLL1_S_MCLK: 1892 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1893 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK); 1894 break; 1895 case RT5640_PLL1_S_BCLK1: 1896 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1897 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1); 1898 break; 1899 case RT5640_PLL1_S_BCLK2: 1900 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1901 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2); 1902 break; 1903 default: 1904 dev_err(component->dev, "Unknown PLL source %d\n", source); 1905 return -EINVAL; 1906 } 1907 1908 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); 1909 if (ret < 0) { 1910 dev_err(component->dev, "Unsupported input clock %d\n", freq_in); 1911 return ret; 1912 } 1913 1914 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", 1915 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), 1916 pll_code.n_code, pll_code.k_code); 1917 1918 snd_soc_component_write(component, RT5640_PLL_CTRL1, 1919 (pll_code.n_code << RT5640_PLL_N_SFT) | pll_code.k_code); 1920 snd_soc_component_write(component, RT5640_PLL_CTRL2, 1921 ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT) | 1922 (pll_code.m_bp << RT5640_PLL_M_BP_SFT)); 1923 1924 rt5640->pll_in = freq_in; 1925 rt5640->pll_out = freq_out; 1926 rt5640->pll_src = source; 1927 1928 return 0; 1929 } 1930 1931 static int rt5640_set_bias_level(struct snd_soc_component *component, 1932 enum snd_soc_bias_level level) 1933 { 1934 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1935 int ret; 1936 1937 switch (level) { 1938 case SND_SOC_BIAS_ON: 1939 break; 1940 1941 case SND_SOC_BIAS_PREPARE: 1942 /* 1943 * SND_SOC_BIAS_PREPARE is called while preparing for a 1944 * transition to ON or away from ON. If current bias_level 1945 * is SND_SOC_BIAS_ON, then it is preparing for a transition 1946 * away from ON. Disable the clock in that case, otherwise 1947 * enable it. 1948 */ 1949 if (IS_ERR(rt5640->mclk)) 1950 break; 1951 1952 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) { 1953 clk_disable_unprepare(rt5640->mclk); 1954 } else { 1955 ret = clk_prepare_enable(rt5640->mclk); 1956 if (ret) 1957 return ret; 1958 } 1959 break; 1960 1961 case SND_SOC_BIAS_STANDBY: 1962 if (SND_SOC_BIAS_OFF == snd_soc_component_get_bias_level(component)) { 1963 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1964 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1965 RT5640_PWR_BG | RT5640_PWR_VREF2, 1966 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1967 RT5640_PWR_BG | RT5640_PWR_VREF2); 1968 usleep_range(10000, 15000); 1969 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1970 RT5640_PWR_FV1 | RT5640_PWR_FV2, 1971 RT5640_PWR_FV1 | RT5640_PWR_FV2); 1972 snd_soc_component_update_bits(component, RT5640_DUMMY1, 1973 0x1, 0x1); 1974 snd_soc_component_update_bits(component, RT5640_MICBIAS, 1975 0x0030, 0x0030); 1976 } 1977 break; 1978 1979 case SND_SOC_BIAS_OFF: 1980 snd_soc_component_write(component, RT5640_DEPOP_M1, 0x0004); 1981 snd_soc_component_write(component, RT5640_DEPOP_M2, 0x1100); 1982 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x1, 0); 1983 snd_soc_component_write(component, RT5640_PWR_DIG1, 0x0000); 1984 snd_soc_component_write(component, RT5640_PWR_DIG2, 0x0000); 1985 snd_soc_component_write(component, RT5640_PWR_VOL, 0x0000); 1986 snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000); 1987 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) 1988 snd_soc_component_write(component, RT5640_PWR_ANLG1, 1989 0x2818); 1990 else 1991 snd_soc_component_write(component, RT5640_PWR_ANLG1, 1992 0x0000); 1993 snd_soc_component_write(component, RT5640_PWR_ANLG2, 0x0000); 1994 break; 1995 1996 default: 1997 break; 1998 } 1999 2000 return 0; 2001 } 2002 2003 int rt5640_dmic_enable(struct snd_soc_component *component, 2004 bool dmic1_data_pin, bool dmic2_data_pin) 2005 { 2006 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2007 2008 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2009 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL); 2010 2011 if (dmic1_data_pin) { 2012 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2013 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3); 2014 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2015 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA); 2016 } 2017 2018 if (dmic2_data_pin) { 2019 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2020 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4); 2021 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2022 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA); 2023 } 2024 2025 return 0; 2026 } 2027 EXPORT_SYMBOL_GPL(rt5640_dmic_enable); 2028 2029 int rt5640_sel_asrc_clk_src(struct snd_soc_component *component, 2030 unsigned int filter_mask, unsigned int clk_src) 2031 { 2032 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2033 unsigned int asrc2_mask = 0; 2034 unsigned int asrc2_value = 0; 2035 2036 switch (clk_src) { 2037 case RT5640_CLK_SEL_SYS: 2038 case RT5640_CLK_SEL_ASRC: 2039 break; 2040 2041 default: 2042 return -EINVAL; 2043 } 2044 2045 if (!filter_mask) 2046 return -EINVAL; 2047 2048 if (filter_mask & RT5640_DA_STEREO_FILTER) { 2049 asrc2_mask |= RT5640_STO_DAC_M_MASK; 2050 asrc2_value = (asrc2_value & ~RT5640_STO_DAC_M_MASK) 2051 | (clk_src << RT5640_STO_DAC_M_SFT); 2052 } 2053 2054 if (filter_mask & RT5640_DA_MONO_L_FILTER) { 2055 asrc2_mask |= RT5640_MDA_L_M_MASK; 2056 asrc2_value = (asrc2_value & ~RT5640_MDA_L_M_MASK) 2057 | (clk_src << RT5640_MDA_L_M_SFT); 2058 } 2059 2060 if (filter_mask & RT5640_DA_MONO_R_FILTER) { 2061 asrc2_mask |= RT5640_MDA_R_M_MASK; 2062 asrc2_value = (asrc2_value & ~RT5640_MDA_R_M_MASK) 2063 | (clk_src << RT5640_MDA_R_M_SFT); 2064 } 2065 2066 if (filter_mask & RT5640_AD_STEREO_FILTER) { 2067 asrc2_mask |= RT5640_ADC_M_MASK; 2068 asrc2_value = (asrc2_value & ~RT5640_ADC_M_MASK) 2069 | (clk_src << RT5640_ADC_M_SFT); 2070 } 2071 2072 if (filter_mask & RT5640_AD_MONO_L_FILTER) { 2073 asrc2_mask |= RT5640_MAD_L_M_MASK; 2074 asrc2_value = (asrc2_value & ~RT5640_MAD_L_M_MASK) 2075 | (clk_src << RT5640_MAD_L_M_SFT); 2076 } 2077 2078 if (filter_mask & RT5640_AD_MONO_R_FILTER) { 2079 asrc2_mask |= RT5640_MAD_R_M_MASK; 2080 asrc2_value = (asrc2_value & ~RT5640_MAD_R_M_MASK) 2081 | (clk_src << RT5640_MAD_R_M_SFT); 2082 } 2083 2084 snd_soc_component_update_bits(component, RT5640_ASRC_2, 2085 asrc2_mask, asrc2_value); 2086 2087 if (snd_soc_component_read(component, RT5640_ASRC_2)) { 2088 rt5640->asrc_en = true; 2089 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x3); 2090 } else { 2091 rt5640->asrc_en = false; 2092 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x0); 2093 } 2094 2095 return 0; 2096 } 2097 EXPORT_SYMBOL_GPL(rt5640_sel_asrc_clk_src); 2098 2099 void rt5640_enable_micbias1_for_ovcd(struct snd_soc_component *component) 2100 { 2101 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2102 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2103 2104 snd_soc_dapm_mutex_lock(dapm); 2105 snd_soc_dapm_force_enable_pin_unlocked(dapm, "LDO2"); 2106 snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS1"); 2107 /* OVCD is unreliable when used with RCCLK as sysclk-source */ 2108 if (rt5640->use_platform_clock) 2109 snd_soc_dapm_force_enable_pin_unlocked(dapm, "Platform Clock"); 2110 snd_soc_dapm_sync_unlocked(dapm); 2111 snd_soc_dapm_mutex_unlock(dapm); 2112 } 2113 EXPORT_SYMBOL_GPL(rt5640_enable_micbias1_for_ovcd); 2114 2115 void rt5640_disable_micbias1_for_ovcd(struct snd_soc_component *component) 2116 { 2117 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2118 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2119 2120 snd_soc_dapm_mutex_lock(dapm); 2121 if (rt5640->use_platform_clock) 2122 snd_soc_dapm_disable_pin_unlocked(dapm, "Platform Clock"); 2123 snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS1"); 2124 snd_soc_dapm_disable_pin_unlocked(dapm, "LDO2"); 2125 snd_soc_dapm_sync_unlocked(dapm); 2126 snd_soc_dapm_mutex_unlock(dapm); 2127 } 2128 EXPORT_SYMBOL_GPL(rt5640_disable_micbias1_for_ovcd); 2129 2130 static void rt5640_enable_micbias1_ovcd_irq(struct snd_soc_component *component) 2131 { 2132 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2133 2134 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2135 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_NOR); 2136 rt5640->ovcd_irq_enabled = true; 2137 } 2138 2139 static void rt5640_disable_micbias1_ovcd_irq(struct snd_soc_component *component) 2140 { 2141 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2142 2143 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2144 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_BP); 2145 rt5640->ovcd_irq_enabled = false; 2146 } 2147 2148 static void rt5640_clear_micbias1_ovcd(struct snd_soc_component *component) 2149 { 2150 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2151 RT5640_MB1_OC_STATUS, 0); 2152 } 2153 2154 static bool rt5640_micbias1_ovcd(struct snd_soc_component *component) 2155 { 2156 int val; 2157 2158 val = snd_soc_component_read(component, RT5640_IRQ_CTRL2); 2159 dev_dbg(component->dev, "irq ctrl2 %#04x\n", val); 2160 2161 return (val & RT5640_MB1_OC_STATUS); 2162 } 2163 2164 static bool rt5640_jack_inserted(struct snd_soc_component *component) 2165 { 2166 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2167 int val; 2168 2169 if (rt5640->jd_gpio) 2170 val = gpiod_get_value(rt5640->jd_gpio) ? RT5640_JD_STATUS : 0; 2171 else 2172 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST); 2173 2174 dev_dbg(component->dev, "irq status %#04x\n", val); 2175 2176 if (rt5640->jd_inverted) 2177 return !(val & RT5640_JD_STATUS); 2178 else 2179 return (val & RT5640_JD_STATUS); 2180 } 2181 2182 /* Jack detect and button-press timings */ 2183 #define JACK_SETTLE_TIME 100 /* milli seconds */ 2184 #define JACK_DETECT_COUNT 5 2185 #define JACK_DETECT_MAXCOUNT 20 /* Aprox. 2 seconds worth of tries */ 2186 #define JACK_UNPLUG_TIME 80 /* milli seconds */ 2187 #define BP_POLL_TIME 10 /* milli seconds */ 2188 #define BP_POLL_MAXCOUNT 200 /* assume something is wrong after this */ 2189 #define BP_THRESHOLD 3 2190 2191 static void rt5640_start_button_press_work(struct snd_soc_component *component) 2192 { 2193 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2194 2195 rt5640->poll_count = 0; 2196 rt5640->press_count = 0; 2197 rt5640->release_count = 0; 2198 rt5640->pressed = false; 2199 rt5640->press_reported = false; 2200 rt5640_clear_micbias1_ovcd(component); 2201 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2202 } 2203 2204 static void rt5640_button_press_work(struct work_struct *work) 2205 { 2206 struct rt5640_priv *rt5640 = 2207 container_of(work, struct rt5640_priv, bp_work.work); 2208 struct snd_soc_component *component = rt5640->component; 2209 2210 /* Check the jack was not removed underneath us */ 2211 if (!rt5640_jack_inserted(component)) 2212 return; 2213 2214 if (rt5640_micbias1_ovcd(component)) { 2215 rt5640->release_count = 0; 2216 rt5640->press_count++; 2217 /* Remember till after JACK_UNPLUG_TIME wait */ 2218 if (rt5640->press_count >= BP_THRESHOLD) 2219 rt5640->pressed = true; 2220 rt5640_clear_micbias1_ovcd(component); 2221 } else { 2222 rt5640->press_count = 0; 2223 rt5640->release_count++; 2224 } 2225 2226 /* 2227 * The pins get temporarily shorted on jack unplug, so we poll for 2228 * at least JACK_UNPLUG_TIME milli-seconds before reporting a press. 2229 */ 2230 rt5640->poll_count++; 2231 if (rt5640->poll_count < (JACK_UNPLUG_TIME / BP_POLL_TIME)) { 2232 schedule_delayed_work(&rt5640->bp_work, 2233 msecs_to_jiffies(BP_POLL_TIME)); 2234 return; 2235 } 2236 2237 if (rt5640->pressed && !rt5640->press_reported) { 2238 dev_dbg(component->dev, "headset button press\n"); 2239 snd_soc_jack_report(rt5640->jack, SND_JACK_BTN_0, 2240 SND_JACK_BTN_0); 2241 rt5640->press_reported = true; 2242 } 2243 2244 if (rt5640->release_count >= BP_THRESHOLD) { 2245 if (rt5640->press_reported) { 2246 dev_dbg(component->dev, "headset button release\n"); 2247 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2248 } 2249 /* Re-enable OVCD IRQ to detect next press */ 2250 rt5640_enable_micbias1_ovcd_irq(component); 2251 return; /* Stop polling */ 2252 } 2253 2254 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2255 } 2256 2257 int rt5640_detect_headset(struct snd_soc_component *component, struct gpio_desc *hp_det_gpio) 2258 { 2259 int i, headset_count = 0, headphone_count = 0; 2260 2261 /* 2262 * We get the insertion event before the jack is fully inserted at which 2263 * point the second ring on a TRRS connector may short the 2nd ring and 2264 * sleeve contacts, also the overcurrent detection is not entirely 2265 * reliable. So we try several times with a wait in between until we 2266 * detect the same type JACK_DETECT_COUNT times in a row. 2267 */ 2268 for (i = 0; i < JACK_DETECT_MAXCOUNT; i++) { 2269 /* Clear any previous over-current status flag */ 2270 rt5640_clear_micbias1_ovcd(component); 2271 2272 msleep(JACK_SETTLE_TIME); 2273 2274 /* Check the jack is still connected before checking ovcd */ 2275 if (hp_det_gpio) { 2276 if (gpiod_get_value_cansleep(hp_det_gpio)) 2277 return 0; 2278 } else { 2279 if (!rt5640_jack_inserted(component)) 2280 return 0; 2281 } 2282 2283 if (rt5640_micbias1_ovcd(component)) { 2284 /* 2285 * Over current detected, there is a short between the 2286 * 2nd ring contact and the ground, so a TRS connector 2287 * without a mic contact and thus plain headphones. 2288 */ 2289 dev_dbg(component->dev, "jack mic-gnd shorted\n"); 2290 headset_count = 0; 2291 headphone_count++; 2292 if (headphone_count == JACK_DETECT_COUNT) 2293 return SND_JACK_HEADPHONE; 2294 } else { 2295 dev_dbg(component->dev, "jack mic-gnd open\n"); 2296 headphone_count = 0; 2297 headset_count++; 2298 if (headset_count == JACK_DETECT_COUNT) 2299 return SND_JACK_HEADSET; 2300 } 2301 } 2302 2303 dev_err(component->dev, "Error detecting headset vs headphones, bad contact?, assuming headphones\n"); 2304 return SND_JACK_HEADPHONE; 2305 } 2306 EXPORT_SYMBOL_GPL(rt5640_detect_headset); 2307 2308 static void rt5640_jack_work(struct work_struct *work) 2309 { 2310 struct rt5640_priv *rt5640 = 2311 container_of(work, struct rt5640_priv, jack_work.work); 2312 struct snd_soc_component *component = rt5640->component; 2313 int status; 2314 2315 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { 2316 int val, jack_type = 0, hda_mic_plugged, hda_hp_plugged; 2317 2318 /* mic jack */ 2319 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST); 2320 hda_mic_plugged = !(val & RT5640_JD_STATUS); 2321 dev_dbg(component->dev, "mic jack status %d\n", 2322 hda_mic_plugged); 2323 2324 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL1, 2325 RT5640_JD_P_MASK, !hda_mic_plugged << RT5640_JD_P_SFT); 2326 2327 if (hda_mic_plugged) 2328 jack_type |= SND_JACK_MICROPHONE; 2329 2330 /* headphone jack */ 2331 val = snd_soc_component_read(component, RT5640_DUMMY2); 2332 hda_hp_plugged = !(val & (0x1 << 11)); 2333 dev_dbg(component->dev, "headphone jack status %d\n", 2334 hda_hp_plugged); 2335 2336 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2337 (0x1 << 10), !hda_hp_plugged << 10); 2338 2339 if (hda_hp_plugged) 2340 jack_type |= SND_JACK_HEADPHONE; 2341 2342 snd_soc_jack_report(rt5640->jack, jack_type, SND_JACK_HEADSET); 2343 2344 return; 2345 } 2346 2347 if (!rt5640_jack_inserted(component)) { 2348 /* Jack removed, or spurious IRQ? */ 2349 if (rt5640->jack->status & SND_JACK_HEADPHONE) { 2350 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2351 cancel_delayed_work_sync(&rt5640->bp_work); 2352 rt5640_disable_micbias1_ovcd_irq(component); 2353 rt5640_disable_micbias1_for_ovcd(component); 2354 } 2355 snd_soc_jack_report(rt5640->jack, 0, 2356 SND_JACK_HEADSET | SND_JACK_BTN_0); 2357 dev_dbg(component->dev, "jack unplugged\n"); 2358 } 2359 } else if (!(rt5640->jack->status & SND_JACK_HEADPHONE)) { 2360 /* Jack inserted */ 2361 WARN_ON(rt5640->ovcd_irq_enabled); 2362 rt5640_enable_micbias1_for_ovcd(component); 2363 status = rt5640_detect_headset(component, NULL); 2364 if (status == SND_JACK_HEADSET) { 2365 /* Enable ovcd IRQ for button press detect. */ 2366 rt5640_enable_micbias1_ovcd_irq(component); 2367 } else { 2368 /* No more need for overcurrent detect. */ 2369 rt5640_disable_micbias1_for_ovcd(component); 2370 } 2371 dev_dbg(component->dev, "detect status %#02x\n", status); 2372 snd_soc_jack_report(rt5640->jack, status, SND_JACK_HEADSET); 2373 } else if (rt5640->ovcd_irq_enabled && rt5640_micbias1_ovcd(component)) { 2374 dev_dbg(component->dev, "OVCD IRQ\n"); 2375 2376 /* 2377 * The ovcd IRQ keeps firing while the button is pressed, so 2378 * we disable it and start polling the button until released. 2379 * 2380 * The disable will make the IRQ pin 0 again and since we get 2381 * IRQs on both edges (so as to detect both jack plugin and 2382 * unplug) this means we will immediately get another IRQ. 2383 * The ovcd_irq_enabled check above makes the 2ND IRQ a NOP. 2384 */ 2385 rt5640_disable_micbias1_ovcd_irq(component); 2386 rt5640_start_button_press_work(component); 2387 2388 /* 2389 * If the jack-detect IRQ flag goes high (unplug) after our 2390 * above rt5640_jack_inserted() check and before we have 2391 * disabled the OVCD IRQ, the IRQ pin will stay high and as 2392 * we react to edges, we miss the unplug event -> recheck. 2393 */ 2394 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2395 } 2396 } 2397 2398 static irqreturn_t rt5640_irq(int irq, void *data) 2399 { 2400 struct rt5640_priv *rt5640 = data; 2401 int delay = 0; 2402 2403 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { 2404 cancel_delayed_work_sync(&rt5640->jack_work); 2405 delay = 100; 2406 } 2407 2408 if (rt5640->jack) 2409 queue_delayed_work(system_long_wq, &rt5640->jack_work, delay); 2410 2411 return IRQ_HANDLED; 2412 } 2413 2414 static irqreturn_t rt5640_jd_gpio_irq(int irq, void *data) 2415 { 2416 struct rt5640_priv *rt5640 = data; 2417 2418 queue_delayed_work(system_long_wq, &rt5640->jack_work, 2419 msecs_to_jiffies(JACK_SETTLE_TIME)); 2420 2421 return IRQ_HANDLED; 2422 } 2423 2424 static void rt5640_cancel_work(void *data) 2425 { 2426 struct rt5640_priv *rt5640 = data; 2427 2428 cancel_delayed_work_sync(&rt5640->jack_work); 2429 cancel_delayed_work_sync(&rt5640->bp_work); 2430 } 2431 2432 void rt5640_set_ovcd_params(struct snd_soc_component *component) 2433 { 2434 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2435 2436 snd_soc_component_write(component, RT5640_PR_BASE + RT5640_BIAS_CUR4, 2437 0xa800 | rt5640->ovcd_sf); 2438 2439 snd_soc_component_update_bits(component, RT5640_MICBIAS, 2440 RT5640_MIC1_OVTH_MASK | RT5640_MIC1_OVCD_MASK, 2441 rt5640->ovcd_th | RT5640_MIC1_OVCD_EN); 2442 2443 /* 2444 * The over-current-detect is only reliable in detecting the absence 2445 * of over-current, when the mic-contact in the jack is short-circuited, 2446 * the hardware periodically retries if it can apply the bias-current 2447 * leading to the ovcd status flip-flopping 1-0-1 with it being 0 about 2448 * 10% of the time, as we poll the ovcd status bit we might hit that 2449 * 10%, so we enable sticky mode and when checking OVCD we clear the 2450 * status, msleep() a bit and then check to get a reliable reading. 2451 */ 2452 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2453 RT5640_MB1_OC_STKY_MASK, RT5640_MB1_OC_STKY_EN); 2454 } 2455 EXPORT_SYMBOL_GPL(rt5640_set_ovcd_params); 2456 2457 static void rt5640_disable_jack_detect(struct snd_soc_component *component) 2458 { 2459 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2460 2461 /* 2462 * soc_remove_component() force-disables jack and thus rt5640->jack 2463 * could be NULL at the time of driver's module unloading. 2464 */ 2465 if (!rt5640->jack) 2466 return; 2467 2468 if (rt5640->jd_gpio_irq_requested) 2469 free_irq(rt5640->jd_gpio_irq, rt5640); 2470 2471 if (rt5640->irq_requested) 2472 free_irq(rt5640->irq, rt5640); 2473 2474 rt5640_cancel_work(rt5640); 2475 2476 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2477 rt5640_disable_micbias1_ovcd_irq(component); 2478 rt5640_disable_micbias1_for_ovcd(component); 2479 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2480 } 2481 2482 rt5640->jd_gpio_irq_requested = false; 2483 rt5640->irq_requested = false; 2484 rt5640->jd_gpio = NULL; 2485 rt5640->jack = NULL; 2486 } 2487 2488 static void rt5640_enable_jack_detect(struct snd_soc_component *component, 2489 struct snd_soc_jack *jack, 2490 struct rt5640_set_jack_data *jack_data) 2491 { 2492 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2493 int ret; 2494 2495 /* Select JD-source */ 2496 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 2497 RT5640_JD_MASK, rt5640->jd_src << RT5640_JD_SFT); 2498 2499 /* Selecting GPIO01 as an interrupt */ 2500 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, 2501 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ); 2502 2503 /* Set GPIO1 output */ 2504 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, 2505 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); 2506 2507 snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41); 2508 2509 rt5640_set_ovcd_params(component); 2510 2511 /* 2512 * All IRQs get or-ed together, so we need the jack IRQ to report 0 2513 * when a jack is inserted so that the OVCD IRQ then toggles the IRQ 2514 * pin 0/1 instead of it being stuck to 1. So we invert the JD polarity 2515 * on systems where the hardware does not already do this. 2516 */ 2517 if (rt5640->jd_inverted) { 2518 if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P) 2519 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2520 RT5640_IRQ_JD_NOR); 2521 else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2522 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2523 RT5640_IRQ_JD2_MASK | RT5640_JD2_MASK, 2524 RT5640_IRQ_JD2_NOR | RT5640_JD2_EN); 2525 } else { 2526 if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P) 2527 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2528 RT5640_IRQ_JD_NOR | RT5640_JD_P_INV); 2529 else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2530 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2531 RT5640_IRQ_JD2_MASK | RT5640_JD2_P_MASK | 2532 RT5640_JD2_MASK, 2533 RT5640_IRQ_JD2_NOR | RT5640_JD2_P_INV | 2534 RT5640_JD2_EN); 2535 } 2536 2537 rt5640->jack = jack; 2538 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2539 rt5640_enable_micbias1_for_ovcd(component); 2540 rt5640_enable_micbias1_ovcd_irq(component); 2541 } 2542 2543 if (jack_data && jack_data->codec_irq_override) 2544 rt5640->irq = jack_data->codec_irq_override; 2545 2546 if (jack_data && jack_data->jd_gpio) { 2547 rt5640->jd_gpio = jack_data->jd_gpio; 2548 rt5640->jd_gpio_irq = gpiod_to_irq(rt5640->jd_gpio); 2549 2550 ret = request_irq(rt5640->jd_gpio_irq, rt5640_jd_gpio_irq, 2551 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, 2552 "rt5640-jd-gpio", rt5640); 2553 if (ret) { 2554 dev_warn(component->dev, "Failed to request jd GPIO IRQ %d: %d\n", 2555 rt5640->jd_gpio_irq, ret); 2556 rt5640_disable_jack_detect(component); 2557 return; 2558 } 2559 rt5640->jd_gpio_irq_requested = true; 2560 } 2561 2562 if (jack_data && jack_data->use_platform_clock) 2563 rt5640->use_platform_clock = jack_data->use_platform_clock; 2564 2565 ret = request_irq(rt5640->irq, rt5640_irq, 2566 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, 2567 "rt5640", rt5640); 2568 if (ret) { 2569 dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret); 2570 rt5640_disable_jack_detect(component); 2571 return; 2572 } 2573 rt5640->irq_requested = true; 2574 2575 /* sync initial jack state */ 2576 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2577 } 2578 2579 static const struct snd_soc_dapm_route rt5640_hda_jack_dapm_routes[] = { 2580 {"IN1P", NULL, "MICBIAS1"}, 2581 {"IN2P", NULL, "MICBIAS1"}, 2582 {"IN3P", NULL, "MICBIAS1"}, 2583 }; 2584 2585 static void rt5640_enable_hda_jack_detect( 2586 struct snd_soc_component *component, struct snd_soc_jack *jack) 2587 { 2588 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2589 struct snd_soc_dapm_context *dapm = 2590 snd_soc_component_get_dapm(component); 2591 int ret; 2592 2593 /* Select JD1 for Mic */ 2594 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 2595 RT5640_JD_MASK, RT5640_JD_JD1_IN4P); 2596 snd_soc_component_write(component, RT5640_IRQ_CTRL1, RT5640_IRQ_JD_NOR); 2597 2598 /* Select JD2 for Headphone */ 2599 snd_soc_component_update_bits(component, RT5640_DUMMY2, 0x1100, 0x1100); 2600 2601 /* Selecting GPIO01 as an interrupt */ 2602 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, 2603 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ); 2604 2605 /* Set GPIO1 output */ 2606 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, 2607 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); 2608 2609 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0); 2610 2611 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 2612 RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG, 2613 RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG); 2614 usleep_range(10000, 15000); 2615 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 2616 RT5640_PWR_FV2, RT5640_PWR_FV2); 2617 2618 rt5640->jack = jack; 2619 2620 ret = request_irq(rt5640->irq, rt5640_irq, 2621 IRQF_TRIGGER_RISING | IRQF_ONESHOT, "rt5640", rt5640); 2622 if (ret) { 2623 dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret); 2624 rt5640->irq = -ENXIO; 2625 return; 2626 } 2627 2628 /* sync initial jack state */ 2629 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2630 2631 snd_soc_dapm_add_routes(dapm, rt5640_hda_jack_dapm_routes, 2632 ARRAY_SIZE(rt5640_hda_jack_dapm_routes)); 2633 } 2634 2635 static int rt5640_set_jack(struct snd_soc_component *component, 2636 struct snd_soc_jack *jack, void *data) 2637 { 2638 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2639 2640 if (jack) { 2641 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) 2642 rt5640_enable_hda_jack_detect(component, jack); 2643 else 2644 rt5640_enable_jack_detect(component, jack, data); 2645 } else { 2646 rt5640_disable_jack_detect(component); 2647 } 2648 2649 return 0; 2650 } 2651 2652 static int rt5640_probe(struct snd_soc_component *component) 2653 { 2654 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2655 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2656 u32 dmic1_data_pin = 0; 2657 u32 dmic2_data_pin = 0; 2658 bool dmic_en = false; 2659 u32 val; 2660 2661 /* Check if MCLK provided */ 2662 rt5640->mclk = devm_clk_get(component->dev, "mclk"); 2663 if (PTR_ERR(rt5640->mclk) == -EPROBE_DEFER) 2664 return -EPROBE_DEFER; 2665 2666 rt5640->component = component; 2667 2668 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2669 2670 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x0301, 0x0301); 2671 snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030); 2672 snd_soc_component_update_bits(component, RT5640_DSP_PATH2, 0xfc00, 0x0c00); 2673 2674 switch (snd_soc_component_read(component, RT5640_RESET) & RT5640_ID_MASK) { 2675 case RT5640_ID_5640: 2676 case RT5640_ID_5642: 2677 snd_soc_add_component_controls(component, 2678 rt5640_specific_snd_controls, 2679 ARRAY_SIZE(rt5640_specific_snd_controls)); 2680 snd_soc_dapm_new_controls(dapm, 2681 rt5640_specific_dapm_widgets, 2682 ARRAY_SIZE(rt5640_specific_dapm_widgets)); 2683 snd_soc_dapm_add_routes(dapm, 2684 rt5640_specific_dapm_routes, 2685 ARRAY_SIZE(rt5640_specific_dapm_routes)); 2686 break; 2687 case RT5640_ID_5639: 2688 snd_soc_dapm_new_controls(dapm, 2689 rt5639_specific_dapm_widgets, 2690 ARRAY_SIZE(rt5639_specific_dapm_widgets)); 2691 snd_soc_dapm_add_routes(dapm, 2692 rt5639_specific_dapm_routes, 2693 ARRAY_SIZE(rt5639_specific_dapm_routes)); 2694 break; 2695 default: 2696 dev_err(component->dev, 2697 "The driver is for RT5639 RT5640 or RT5642 only\n"); 2698 return -ENODEV; 2699 } 2700 2701 /* 2702 * Note on some platforms the platform code may need to add device-props 2703 * rather then relying only on properties set by the firmware. 2704 * Therefor the property parsing MUST be done here, rather then from 2705 * rt5640_i2c_probe(), so that the platform-code can attach extra 2706 * properties before calling snd_soc_register_card(). 2707 */ 2708 if (device_property_read_bool(component->dev, "realtek,in1-differential")) 2709 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2710 RT5640_IN_DF1, RT5640_IN_DF1); 2711 2712 if (device_property_read_bool(component->dev, "realtek,in2-differential")) 2713 snd_soc_component_update_bits(component, RT5640_IN3_IN4, 2714 RT5640_IN_DF2, RT5640_IN_DF2); 2715 2716 if (device_property_read_bool(component->dev, "realtek,in3-differential")) 2717 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2718 RT5640_IN_DF2, RT5640_IN_DF2); 2719 2720 if (device_property_read_u32(component->dev, "realtek,dmic1-data-pin", 2721 &val) == 0 && val) { 2722 dmic1_data_pin = val - 1; 2723 dmic_en = true; 2724 } 2725 2726 if (device_property_read_u32(component->dev, "realtek,dmic2-data-pin", 2727 &val) == 0 && val) { 2728 dmic2_data_pin = val - 1; 2729 dmic_en = true; 2730 } 2731 2732 if (dmic_en) 2733 rt5640_dmic_enable(component, dmic1_data_pin, dmic2_data_pin); 2734 2735 if (device_property_read_u32(component->dev, 2736 "realtek,jack-detect-source", &val) == 0) { 2737 if (val <= RT5640_JD_SRC_HDA_HEADER) 2738 rt5640->jd_src = val; 2739 else 2740 dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n", 2741 val); 2742 } 2743 2744 if (!device_property_read_bool(component->dev, "realtek,jack-detect-not-inverted")) 2745 rt5640->jd_inverted = true; 2746 2747 /* 2748 * Testing on various boards has shown that good defaults for the OVCD 2749 * threshold and scale-factor are 2000µA and 0.75. For an effective 2750 * limit of 1500µA, this seems to be more reliable then 1500µA and 1.0. 2751 */ 2752 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2753 rt5640->ovcd_sf = RT5640_MIC_OVCD_SF_0P75; 2754 2755 if (device_property_read_u32(component->dev, 2756 "realtek,over-current-threshold-microamp", &val) == 0) { 2757 switch (val) { 2758 case 600: 2759 rt5640->ovcd_th = RT5640_MIC1_OVTH_600UA; 2760 break; 2761 case 1500: 2762 rt5640->ovcd_th = RT5640_MIC1_OVTH_1500UA; 2763 break; 2764 case 2000: 2765 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2766 break; 2767 default: 2768 dev_warn(component->dev, "Warning: Invalid over-current-threshold-microamp value: %d, defaulting to 2000uA\n", 2769 val); 2770 } 2771 } 2772 2773 if (device_property_read_u32(component->dev, 2774 "realtek,over-current-scale-factor", &val) == 0) { 2775 if (val <= RT5640_OVCD_SF_1P5) 2776 rt5640->ovcd_sf = val << RT5640_MIC_OVCD_SF_SFT; 2777 else 2778 dev_warn(component->dev, "Warning: Invalid over-current-scale-factor value: %d, defaulting to 0.75\n", 2779 val); 2780 } 2781 2782 return 0; 2783 } 2784 2785 static void rt5640_remove(struct snd_soc_component *component) 2786 { 2787 rt5640_reset(component); 2788 } 2789 2790 #ifdef CONFIG_PM 2791 static int rt5640_suspend(struct snd_soc_component *component) 2792 { 2793 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2794 2795 rt5640_cancel_work(rt5640); 2796 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2797 rt5640_reset(component); 2798 regcache_cache_only(rt5640->regmap, true); 2799 regcache_mark_dirty(rt5640->regmap); 2800 if (gpio_is_valid(rt5640->ldo1_en)) 2801 gpio_set_value_cansleep(rt5640->ldo1_en, 0); 2802 2803 return 0; 2804 } 2805 2806 static int rt5640_resume(struct snd_soc_component *component) 2807 { 2808 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2809 2810 if (gpio_is_valid(rt5640->ldo1_en)) { 2811 gpio_set_value_cansleep(rt5640->ldo1_en, 1); 2812 msleep(400); 2813 } 2814 2815 regcache_cache_only(rt5640->regmap, false); 2816 regcache_sync(rt5640->regmap); 2817 2818 if (rt5640->jack) { 2819 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { 2820 snd_soc_component_update_bits(component, 2821 RT5640_DUMMY2, 0x1100, 0x1100); 2822 } else { 2823 if (rt5640->jd_inverted) { 2824 if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2825 snd_soc_component_update_bits( 2826 component, RT5640_DUMMY2, 2827 RT5640_IRQ_JD2_MASK | 2828 RT5640_JD2_MASK, 2829 RT5640_IRQ_JD2_NOR | 2830 RT5640_JD2_EN); 2831 2832 } else { 2833 if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2834 snd_soc_component_update_bits( 2835 component, RT5640_DUMMY2, 2836 RT5640_IRQ_JD2_MASK | 2837 RT5640_JD2_P_MASK | 2838 RT5640_JD2_MASK, 2839 RT5640_IRQ_JD2_NOR | 2840 RT5640_JD2_P_INV | 2841 RT5640_JD2_EN); 2842 } 2843 } 2844 2845 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2846 } 2847 2848 return 0; 2849 } 2850 #else 2851 #define rt5640_suspend NULL 2852 #define rt5640_resume NULL 2853 #endif 2854 2855 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000 2856 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 2857 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) 2858 2859 static const struct snd_soc_dai_ops rt5640_aif_dai_ops = { 2860 .hw_params = rt5640_hw_params, 2861 .set_fmt = rt5640_set_dai_fmt, 2862 .set_sysclk = rt5640_set_dai_sysclk, 2863 .set_pll = rt5640_set_dai_pll, 2864 }; 2865 2866 static struct snd_soc_dai_driver rt5640_dai[] = { 2867 { 2868 .name = "rt5640-aif1", 2869 .id = RT5640_AIF1, 2870 .playback = { 2871 .stream_name = "AIF1 Playback", 2872 .channels_min = 1, 2873 .channels_max = 2, 2874 .rates = RT5640_STEREO_RATES, 2875 .formats = RT5640_FORMATS, 2876 }, 2877 .capture = { 2878 .stream_name = "AIF1 Capture", 2879 .channels_min = 1, 2880 .channels_max = 2, 2881 .rates = RT5640_STEREO_RATES, 2882 .formats = RT5640_FORMATS, 2883 }, 2884 .ops = &rt5640_aif_dai_ops, 2885 }, 2886 { 2887 .name = "rt5640-aif2", 2888 .id = RT5640_AIF2, 2889 .playback = { 2890 .stream_name = "AIF2 Playback", 2891 .channels_min = 1, 2892 .channels_max = 2, 2893 .rates = RT5640_STEREO_RATES, 2894 .formats = RT5640_FORMATS, 2895 }, 2896 .capture = { 2897 .stream_name = "AIF2 Capture", 2898 .channels_min = 1, 2899 .channels_max = 2, 2900 .rates = RT5640_STEREO_RATES, 2901 .formats = RT5640_FORMATS, 2902 }, 2903 .ops = &rt5640_aif_dai_ops, 2904 }, 2905 }; 2906 2907 static const struct snd_soc_component_driver soc_component_dev_rt5640 = { 2908 .probe = rt5640_probe, 2909 .remove = rt5640_remove, 2910 .suspend = rt5640_suspend, 2911 .resume = rt5640_resume, 2912 .set_bias_level = rt5640_set_bias_level, 2913 .set_jack = rt5640_set_jack, 2914 .controls = rt5640_snd_controls, 2915 .num_controls = ARRAY_SIZE(rt5640_snd_controls), 2916 .dapm_widgets = rt5640_dapm_widgets, 2917 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets), 2918 .dapm_routes = rt5640_dapm_routes, 2919 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes), 2920 .use_pmdown_time = 1, 2921 .endianness = 1, 2922 }; 2923 2924 static const struct regmap_config rt5640_regmap = { 2925 .reg_bits = 8, 2926 .val_bits = 16, 2927 .use_single_read = true, 2928 .use_single_write = true, 2929 2930 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) * 2931 RT5640_PR_SPACING), 2932 .volatile_reg = rt5640_volatile_register, 2933 .readable_reg = rt5640_readable_register, 2934 2935 .cache_type = REGCACHE_RBTREE, 2936 .reg_defaults = rt5640_reg, 2937 .num_reg_defaults = ARRAY_SIZE(rt5640_reg), 2938 .ranges = rt5640_ranges, 2939 .num_ranges = ARRAY_SIZE(rt5640_ranges), 2940 }; 2941 2942 static const struct i2c_device_id rt5640_i2c_id[] = { 2943 { "rt5640", 0 }, 2944 { "rt5639", 0 }, 2945 { "rt5642", 0 }, 2946 { } 2947 }; 2948 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); 2949 2950 #if defined(CONFIG_OF) 2951 static const struct of_device_id rt5640_of_match[] = { 2952 { .compatible = "realtek,rt5639", }, 2953 { .compatible = "realtek,rt5640", }, 2954 {}, 2955 }; 2956 MODULE_DEVICE_TABLE(of, rt5640_of_match); 2957 #endif 2958 2959 #ifdef CONFIG_ACPI 2960 static const struct acpi_device_id rt5640_acpi_match[] = { 2961 { "INT33CA", 0 }, 2962 { "10EC3276", 0 }, 2963 { "10EC5640", 0 }, 2964 { "10EC5642", 0 }, 2965 { "INTCCFFD", 0 }, 2966 { }, 2967 }; 2968 MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); 2969 #endif 2970 2971 static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np) 2972 { 2973 rt5640->ldo1_en = of_get_named_gpio(np, "realtek,ldo1-en-gpios", 0); 2974 /* 2975 * LDO1_EN is optional (it may be statically tied on the board). 2976 * -ENOENT means that the property doesn't exist, i.e. there is no 2977 * GPIO, so is not an error. Any other error code means the property 2978 * exists, but could not be parsed. 2979 */ 2980 if (!gpio_is_valid(rt5640->ldo1_en) && 2981 (rt5640->ldo1_en != -ENOENT)) 2982 return rt5640->ldo1_en; 2983 2984 return 0; 2985 } 2986 2987 static int rt5640_i2c_probe(struct i2c_client *i2c) 2988 { 2989 struct rt5640_priv *rt5640; 2990 int ret; 2991 unsigned int val; 2992 2993 rt5640 = devm_kzalloc(&i2c->dev, 2994 sizeof(struct rt5640_priv), 2995 GFP_KERNEL); 2996 if (NULL == rt5640) 2997 return -ENOMEM; 2998 i2c_set_clientdata(i2c, rt5640); 2999 3000 if (i2c->dev.of_node) { 3001 ret = rt5640_parse_dt(rt5640, i2c->dev.of_node); 3002 if (ret) 3003 return ret; 3004 } else 3005 rt5640->ldo1_en = -EINVAL; 3006 3007 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); 3008 if (IS_ERR(rt5640->regmap)) { 3009 ret = PTR_ERR(rt5640->regmap); 3010 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 3011 ret); 3012 return ret; 3013 } 3014 3015 if (gpio_is_valid(rt5640->ldo1_en)) { 3016 ret = devm_gpio_request_one(&i2c->dev, rt5640->ldo1_en, 3017 GPIOF_OUT_INIT_HIGH, 3018 "RT5640 LDO1_EN"); 3019 if (ret < 0) { 3020 dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n", 3021 rt5640->ldo1_en, ret); 3022 return ret; 3023 } 3024 msleep(400); 3025 } 3026 3027 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); 3028 if (val != RT5640_DEVICE_ID) { 3029 dev_err(&i2c->dev, 3030 "Device with ID register %#x is not rt5640/39\n", val); 3031 return -ENODEV; 3032 } 3033 3034 regmap_write(rt5640->regmap, RT5640_RESET, 0); 3035 3036 ret = regmap_register_patch(rt5640->regmap, init_list, 3037 ARRAY_SIZE(init_list)); 3038 if (ret != 0) 3039 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); 3040 3041 regmap_update_bits(rt5640->regmap, RT5640_DUMMY1, 3042 RT5640_MCLK_DET, RT5640_MCLK_DET); 3043 3044 rt5640->hp_mute = true; 3045 rt5640->irq = i2c->irq; 3046 INIT_DELAYED_WORK(&rt5640->bp_work, rt5640_button_press_work); 3047 INIT_DELAYED_WORK(&rt5640->jack_work, rt5640_jack_work); 3048 3049 /* Make sure work is stopped on probe-error / remove */ 3050 ret = devm_add_action_or_reset(&i2c->dev, rt5640_cancel_work, rt5640); 3051 if (ret) 3052 return ret; 3053 3054 return devm_snd_soc_register_component(&i2c->dev, 3055 &soc_component_dev_rt5640, 3056 rt5640_dai, ARRAY_SIZE(rt5640_dai)); 3057 } 3058 3059 static struct i2c_driver rt5640_i2c_driver = { 3060 .driver = { 3061 .name = "rt5640", 3062 .acpi_match_table = ACPI_PTR(rt5640_acpi_match), 3063 .of_match_table = of_match_ptr(rt5640_of_match), 3064 }, 3065 .probe_new = rt5640_i2c_probe, 3066 .id_table = rt5640_i2c_id, 3067 }; 3068 module_i2c_driver(rt5640_i2c_driver); 3069 3070 MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver"); 3071 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>"); 3072 MODULE_LICENSE("GPL v2"); 3073