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 + 0x21, 0xe0e0}, 57 {RT5640_PR_BASE + 0x23, 0x1804}, 58 }; 59 60 static const struct reg_default rt5640_reg[] = { 61 { 0x00, 0x000e }, 62 { 0x01, 0xc8c8 }, 63 { 0x02, 0xc8c8 }, 64 { 0x03, 0xc8c8 }, 65 { 0x04, 0x8000 }, 66 { 0x0d, 0x0000 }, 67 { 0x0e, 0x0000 }, 68 { 0x0f, 0x0808 }, 69 { 0x19, 0xafaf }, 70 { 0x1a, 0xafaf }, 71 { 0x1b, 0x0000 }, 72 { 0x1c, 0x2f2f }, 73 { 0x1d, 0x2f2f }, 74 { 0x1e, 0x0000 }, 75 { 0x27, 0x7060 }, 76 { 0x28, 0x7070 }, 77 { 0x29, 0x8080 }, 78 { 0x2a, 0x5454 }, 79 { 0x2b, 0x5454 }, 80 { 0x2c, 0xaa00 }, 81 { 0x2d, 0x0000 }, 82 { 0x2e, 0xa000 }, 83 { 0x2f, 0x0000 }, 84 { 0x3b, 0x0000 }, 85 { 0x3c, 0x007f }, 86 { 0x3d, 0x0000 }, 87 { 0x3e, 0x007f }, 88 { 0x45, 0xe000 }, 89 { 0x46, 0x003e }, 90 { 0x47, 0x003e }, 91 { 0x48, 0xf800 }, 92 { 0x49, 0x3800 }, 93 { 0x4a, 0x0004 }, 94 { 0x4c, 0xfc00 }, 95 { 0x4d, 0x0000 }, 96 { 0x4f, 0x01ff }, 97 { 0x50, 0x0000 }, 98 { 0x51, 0x0000 }, 99 { 0x52, 0x01ff }, 100 { 0x53, 0xf000 }, 101 { 0x61, 0x0000 }, 102 { 0x62, 0x0000 }, 103 { 0x63, 0x00c0 }, 104 { 0x64, 0x0000 }, 105 { 0x65, 0x0000 }, 106 { 0x66, 0x0000 }, 107 { 0x6a, 0x0000 }, 108 { 0x6c, 0x0000 }, 109 { 0x70, 0x8000 }, 110 { 0x71, 0x8000 }, 111 { 0x72, 0x8000 }, 112 { 0x73, 0x1114 }, 113 { 0x74, 0x0c00 }, 114 { 0x75, 0x1d00 }, 115 { 0x80, 0x0000 }, 116 { 0x81, 0x0000 }, 117 { 0x82, 0x0000 }, 118 { 0x83, 0x0000 }, 119 { 0x84, 0x0000 }, 120 { 0x85, 0x0008 }, 121 { 0x89, 0x0000 }, 122 { 0x8a, 0x0000 }, 123 { 0x8b, 0x0600 }, 124 { 0x8c, 0x0228 }, 125 { 0x8d, 0xa000 }, 126 { 0x8e, 0x0004 }, 127 { 0x8f, 0x1100 }, 128 { 0x90, 0x0646 }, 129 { 0x91, 0x0c00 }, 130 { 0x92, 0x0000 }, 131 { 0x93, 0x3000 }, 132 { 0xb0, 0x2080 }, 133 { 0xb1, 0x0000 }, 134 { 0xb4, 0x2206 }, 135 { 0xb5, 0x1f00 }, 136 { 0xb6, 0x0000 }, 137 { 0xb8, 0x034b }, 138 { 0xb9, 0x0066 }, 139 { 0xba, 0x000b }, 140 { 0xbb, 0x0000 }, 141 { 0xbc, 0x0000 }, 142 { 0xbd, 0x0000 }, 143 { 0xbe, 0x0000 }, 144 { 0xbf, 0x0000 }, 145 { 0xc0, 0x0400 }, 146 { 0xc2, 0x0000 }, 147 { 0xc4, 0x0000 }, 148 { 0xc5, 0x0000 }, 149 { 0xc6, 0x2000 }, 150 { 0xc8, 0x0000 }, 151 { 0xc9, 0x0000 }, 152 { 0xca, 0x0000 }, 153 { 0xcb, 0x0000 }, 154 { 0xcc, 0x0000 }, 155 { 0xcf, 0x0013 }, 156 { 0xd0, 0x0680 }, 157 { 0xd1, 0x1c17 }, 158 { 0xd2, 0x8c00 }, 159 { 0xd3, 0xaa20 }, 160 { 0xd6, 0x0400 }, 161 { 0xd9, 0x0809 }, 162 { 0xfe, 0x10ec }, 163 { 0xff, 0x6231 }, 164 }; 165 166 static int rt5640_reset(struct snd_soc_component *component) 167 { 168 return snd_soc_component_write(component, RT5640_RESET, 0); 169 } 170 171 static bool rt5640_volatile_register(struct device *dev, unsigned int reg) 172 { 173 int i; 174 175 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 176 if ((reg >= rt5640_ranges[i].window_start && 177 reg <= rt5640_ranges[i].window_start + 178 rt5640_ranges[i].window_len) || 179 (reg >= rt5640_ranges[i].range_min && 180 reg <= rt5640_ranges[i].range_max)) 181 return true; 182 183 switch (reg) { 184 case RT5640_RESET: 185 case RT5640_ASRC_5: 186 case RT5640_EQ_CTRL1: 187 case RT5640_DRC_AGC_1: 188 case RT5640_ANC_CTRL1: 189 case RT5640_IRQ_CTRL2: 190 case RT5640_INT_IRQ_ST: 191 case RT5640_DSP_CTRL2: 192 case RT5640_DSP_CTRL3: 193 case RT5640_PRIV_INDEX: 194 case RT5640_PRIV_DATA: 195 case RT5640_PGM_REG_ARR1: 196 case RT5640_PGM_REG_ARR3: 197 case RT5640_DUMMY2: 198 case RT5640_VENDOR_ID: 199 case RT5640_VENDOR_ID1: 200 case RT5640_VENDOR_ID2: 201 return true; 202 default: 203 return false; 204 } 205 } 206 207 static bool rt5640_readable_register(struct device *dev, unsigned int reg) 208 { 209 int i; 210 211 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++) 212 if ((reg >= rt5640_ranges[i].window_start && 213 reg <= rt5640_ranges[i].window_start + 214 rt5640_ranges[i].window_len) || 215 (reg >= rt5640_ranges[i].range_min && 216 reg <= rt5640_ranges[i].range_max)) 217 return true; 218 219 switch (reg) { 220 case RT5640_RESET: 221 case RT5640_SPK_VOL: 222 case RT5640_HP_VOL: 223 case RT5640_OUTPUT: 224 case RT5640_MONO_OUT: 225 case RT5640_IN1_IN2: 226 case RT5640_IN3_IN4: 227 case RT5640_INL_INR_VOL: 228 case RT5640_DAC1_DIG_VOL: 229 case RT5640_DAC2_DIG_VOL: 230 case RT5640_DAC2_CTRL: 231 case RT5640_ADC_DIG_VOL: 232 case RT5640_ADC_DATA: 233 case RT5640_ADC_BST_VOL: 234 case RT5640_STO_ADC_MIXER: 235 case RT5640_MONO_ADC_MIXER: 236 case RT5640_AD_DA_MIXER: 237 case RT5640_STO_DAC_MIXER: 238 case RT5640_MONO_DAC_MIXER: 239 case RT5640_DIG_MIXER: 240 case RT5640_DSP_PATH1: 241 case RT5640_DSP_PATH2: 242 case RT5640_DIG_INF_DATA: 243 case RT5640_REC_L1_MIXER: 244 case RT5640_REC_L2_MIXER: 245 case RT5640_REC_R1_MIXER: 246 case RT5640_REC_R2_MIXER: 247 case RT5640_HPO_MIXER: 248 case RT5640_SPK_L_MIXER: 249 case RT5640_SPK_R_MIXER: 250 case RT5640_SPO_L_MIXER: 251 case RT5640_SPO_R_MIXER: 252 case RT5640_SPO_CLSD_RATIO: 253 case RT5640_MONO_MIXER: 254 case RT5640_OUT_L1_MIXER: 255 case RT5640_OUT_L2_MIXER: 256 case RT5640_OUT_L3_MIXER: 257 case RT5640_OUT_R1_MIXER: 258 case RT5640_OUT_R2_MIXER: 259 case RT5640_OUT_R3_MIXER: 260 case RT5640_LOUT_MIXER: 261 case RT5640_PWR_DIG1: 262 case RT5640_PWR_DIG2: 263 case RT5640_PWR_ANLG1: 264 case RT5640_PWR_ANLG2: 265 case RT5640_PWR_MIXER: 266 case RT5640_PWR_VOL: 267 case RT5640_PRIV_INDEX: 268 case RT5640_PRIV_DATA: 269 case RT5640_I2S1_SDP: 270 case RT5640_I2S2_SDP: 271 case RT5640_ADDA_CLK1: 272 case RT5640_ADDA_CLK2: 273 case RT5640_DMIC: 274 case RT5640_GLB_CLK: 275 case RT5640_PLL_CTRL1: 276 case RT5640_PLL_CTRL2: 277 case RT5640_ASRC_1: 278 case RT5640_ASRC_2: 279 case RT5640_ASRC_3: 280 case RT5640_ASRC_4: 281 case RT5640_ASRC_5: 282 case RT5640_HP_OVCD: 283 case RT5640_CLS_D_OVCD: 284 case RT5640_CLS_D_OUT: 285 case RT5640_DEPOP_M1: 286 case RT5640_DEPOP_M2: 287 case RT5640_DEPOP_M3: 288 case RT5640_CHARGE_PUMP: 289 case RT5640_PV_DET_SPK_G: 290 case RT5640_MICBIAS: 291 case RT5640_EQ_CTRL1: 292 case RT5640_EQ_CTRL2: 293 case RT5640_WIND_FILTER: 294 case RT5640_DRC_AGC_1: 295 case RT5640_DRC_AGC_2: 296 case RT5640_DRC_AGC_3: 297 case RT5640_SVOL_ZC: 298 case RT5640_ANC_CTRL1: 299 case RT5640_ANC_CTRL2: 300 case RT5640_ANC_CTRL3: 301 case RT5640_JD_CTRL: 302 case RT5640_ANC_JD: 303 case RT5640_IRQ_CTRL1: 304 case RT5640_IRQ_CTRL2: 305 case RT5640_INT_IRQ_ST: 306 case RT5640_GPIO_CTRL1: 307 case RT5640_GPIO_CTRL2: 308 case RT5640_GPIO_CTRL3: 309 case RT5640_DSP_CTRL1: 310 case RT5640_DSP_CTRL2: 311 case RT5640_DSP_CTRL3: 312 case RT5640_DSP_CTRL4: 313 case RT5640_PGM_REG_ARR1: 314 case RT5640_PGM_REG_ARR2: 315 case RT5640_PGM_REG_ARR3: 316 case RT5640_PGM_REG_ARR4: 317 case RT5640_PGM_REG_ARR5: 318 case RT5640_SCB_FUNC: 319 case RT5640_SCB_CTRL: 320 case RT5640_BASE_BACK: 321 case RT5640_MP3_PLUS1: 322 case RT5640_MP3_PLUS2: 323 case RT5640_3D_HP: 324 case RT5640_ADJ_HPF: 325 case RT5640_HP_CALIB_AMP_DET: 326 case RT5640_HP_CALIB2: 327 case RT5640_SV_ZCD1: 328 case RT5640_SV_ZCD2: 329 case RT5640_DUMMY1: 330 case RT5640_DUMMY2: 331 case RT5640_DUMMY3: 332 case RT5640_VENDOR_ID: 333 case RT5640_VENDOR_ID1: 334 case RT5640_VENDOR_ID2: 335 return true; 336 default: 337 return false; 338 } 339 } 340 341 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0); 342 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0); 343 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0); 344 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000); 345 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); 346 347 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ 348 static const DECLARE_TLV_DB_RANGE(bst_tlv, 349 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 350 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 351 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 352 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 353 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 354 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 355 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0) 356 ); 357 358 /* Interface data select */ 359 static const char * const rt5640_data_select[] = { 360 "Normal", "Swap", "left copy to right", "right copy to left"}; 361 362 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA, 363 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select); 364 365 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA, 366 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select); 367 368 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA, 369 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select); 370 371 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA, 372 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select); 373 374 /* Class D speaker gain ratio */ 375 static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", 376 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"}; 377 378 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT, 379 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio); 380 381 static const struct snd_kcontrol_new rt5640_snd_controls[] = { 382 /* Speaker Output Volume */ 383 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL, 384 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 385 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL, 386 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 387 /* Headphone Output Volume */ 388 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL, 389 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 390 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL, 391 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 392 /* OUTPUT Control */ 393 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT, 394 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 395 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT, 396 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1), 397 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT, 398 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv), 399 400 /* DAC Digital Volume */ 401 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL, 402 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1), 403 SOC_DOUBLE_TLV("DAC2 Playback Volume", RT5640_DAC2_DIG_VOL, 404 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 405 175, 0, dac_vol_tlv), 406 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL, 407 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 408 175, 0, dac_vol_tlv), 409 /* IN1/IN2/IN3 Control */ 410 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2, 411 RT5640_BST_SFT1, 8, 0, bst_tlv), 412 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4, 413 RT5640_BST_SFT2, 8, 0, bst_tlv), 414 SOC_SINGLE_TLV("IN3 Boost", RT5640_IN1_IN2, 415 RT5640_BST_SFT2, 8, 0, bst_tlv), 416 417 /* INL/INR Volume Control */ 418 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL, 419 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT, 420 31, 1, in_vol_tlv), 421 /* ADC Digital Volume Control */ 422 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL, 423 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1), 424 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL, 425 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 426 127, 0, adc_vol_tlv), 427 SOC_DOUBLE("Mono ADC Capture Switch", RT5640_DUMMY1, 428 RT5640_M_MONO_ADC_L_SFT, RT5640_M_MONO_ADC_R_SFT, 1, 1), 429 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA, 430 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 431 127, 0, adc_vol_tlv), 432 /* ADC Boost Volume Control */ 433 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL, 434 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT, 435 3, 0, adc_bst_tlv), 436 /* Class D speaker gain ratio */ 437 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum), 438 439 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum), 440 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum), 441 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum), 442 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum), 443 }; 444 445 static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = { 446 /* MONO Output Control */ 447 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT, 448 1, 1), 449 }; 450 451 /** 452 * set_dmic_clk - Set parameter of dmic. 453 * 454 * @w: DAPM widget. 455 * @kcontrol: The kcontrol of this widget. 456 * @event: Event id. 457 * 458 */ 459 static int set_dmic_clk(struct snd_soc_dapm_widget *w, 460 struct snd_kcontrol *kcontrol, int event) 461 { 462 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 463 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 464 int idx, rate; 465 466 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, 467 RT5640_ADDA_CLK1, RT5640_I2S_PD1_SFT); 468 idx = rl6231_calc_dmic_clk(rate); 469 if (idx < 0) 470 dev_err(component->dev, "Failed to set DMIC clock\n"); 471 else 472 snd_soc_component_update_bits(component, RT5640_DMIC, RT5640_DMIC_CLK_MASK, 473 idx << RT5640_DMIC_CLK_SFT); 474 return idx; 475 } 476 477 static int is_using_asrc(struct snd_soc_dapm_widget *source, 478 struct snd_soc_dapm_widget *sink) 479 { 480 struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); 481 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 482 483 if (!rt5640->asrc_en) 484 return 0; 485 486 return 1; 487 } 488 489 /* Digital Mixer */ 490 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = { 491 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 492 RT5640_M_ADC_L1_SFT, 1, 1), 493 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 494 RT5640_M_ADC_L2_SFT, 1, 1), 495 }; 496 497 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = { 498 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER, 499 RT5640_M_ADC_R1_SFT, 1, 1), 500 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER, 501 RT5640_M_ADC_R2_SFT, 1, 1), 502 }; 503 504 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = { 505 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 506 RT5640_M_MONO_ADC_L1_SFT, 1, 1), 507 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 508 RT5640_M_MONO_ADC_L2_SFT, 1, 1), 509 }; 510 511 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = { 512 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER, 513 RT5640_M_MONO_ADC_R1_SFT, 1, 1), 514 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER, 515 RT5640_M_MONO_ADC_R2_SFT, 1, 1), 516 }; 517 518 static const struct snd_kcontrol_new rt5640_dac_l_mix[] = { 519 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 520 RT5640_M_ADCMIX_L_SFT, 1, 1), 521 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 522 RT5640_M_IF1_DAC_L_SFT, 1, 1), 523 }; 524 525 static const struct snd_kcontrol_new rt5640_dac_r_mix[] = { 526 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER, 527 RT5640_M_ADCMIX_R_SFT, 1, 1), 528 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER, 529 RT5640_M_IF1_DAC_R_SFT, 1, 1), 530 }; 531 532 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = { 533 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 534 RT5640_M_DAC_L1_SFT, 1, 1), 535 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 536 RT5640_M_DAC_L2_SFT, 1, 1), 537 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 538 RT5640_M_ANC_DAC_L_SFT, 1, 1), 539 }; 540 541 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = { 542 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 543 RT5640_M_DAC_R1_SFT, 1, 1), 544 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 545 RT5640_M_DAC_R2_SFT, 1, 1), 546 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER, 547 RT5640_M_ANC_DAC_R_SFT, 1, 1), 548 }; 549 550 static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = { 551 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER, 552 RT5640_M_DAC_L1_SFT, 1, 1), 553 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER, 554 RT5640_M_DAC_L2_SFT, 1, 1), 555 }; 556 557 static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = { 558 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER, 559 RT5640_M_DAC_R1_SFT, 1, 1), 560 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER, 561 RT5640_M_DAC_R2_SFT, 1, 1), 562 }; 563 564 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = { 565 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER, 566 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1), 567 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 568 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1), 569 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 570 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1), 571 }; 572 573 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = { 574 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER, 575 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1), 576 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER, 577 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1), 578 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER, 579 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1), 580 }; 581 582 static const struct snd_kcontrol_new rt5640_dig_l_mix[] = { 583 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER, 584 RT5640_M_STO_L_DAC_L_SFT, 1, 1), 585 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER, 586 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1), 587 }; 588 589 static const struct snd_kcontrol_new rt5640_dig_r_mix[] = { 590 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER, 591 RT5640_M_STO_R_DAC_R_SFT, 1, 1), 592 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER, 593 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1), 594 }; 595 596 /* Analog Input Mixer */ 597 static const struct snd_kcontrol_new rt5640_rec_l_mix[] = { 598 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER, 599 RT5640_M_HP_L_RM_L_SFT, 1, 1), 600 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER, 601 RT5640_M_IN_L_RM_L_SFT, 1, 1), 602 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_L2_MIXER, 603 RT5640_M_BST2_RM_L_SFT, 1, 1), 604 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER, 605 RT5640_M_BST4_RM_L_SFT, 1, 1), 606 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER, 607 RT5640_M_BST1_RM_L_SFT, 1, 1), 608 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER, 609 RT5640_M_OM_L_RM_L_SFT, 1, 1), 610 }; 611 612 static const struct snd_kcontrol_new rt5640_rec_r_mix[] = { 613 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER, 614 RT5640_M_HP_R_RM_R_SFT, 1, 1), 615 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER, 616 RT5640_M_IN_R_RM_R_SFT, 1, 1), 617 SOC_DAPM_SINGLE("BST3 Switch", RT5640_REC_R2_MIXER, 618 RT5640_M_BST2_RM_R_SFT, 1, 1), 619 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER, 620 RT5640_M_BST4_RM_R_SFT, 1, 1), 621 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER, 622 RT5640_M_BST1_RM_R_SFT, 1, 1), 623 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER, 624 RT5640_M_OM_R_RM_R_SFT, 1, 1), 625 }; 626 627 /* Analog Output Mixer */ 628 static const struct snd_kcontrol_new rt5640_spk_l_mix[] = { 629 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER, 630 RT5640_M_RM_L_SM_L_SFT, 1, 1), 631 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER, 632 RT5640_M_IN_L_SM_L_SFT, 1, 1), 633 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER, 634 RT5640_M_DAC_L1_SM_L_SFT, 1, 1), 635 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER, 636 RT5640_M_DAC_L2_SM_L_SFT, 1, 1), 637 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER, 638 RT5640_M_OM_L_SM_L_SFT, 1, 1), 639 }; 640 641 static const struct snd_kcontrol_new rt5640_spk_r_mix[] = { 642 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER, 643 RT5640_M_RM_R_SM_R_SFT, 1, 1), 644 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER, 645 RT5640_M_IN_R_SM_R_SFT, 1, 1), 646 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER, 647 RT5640_M_DAC_R1_SM_R_SFT, 1, 1), 648 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER, 649 RT5640_M_DAC_R2_SM_R_SFT, 1, 1), 650 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER, 651 RT5640_M_OM_R_SM_R_SFT, 1, 1), 652 }; 653 654 static const struct snd_kcontrol_new rt5640_out_l_mix[] = { 655 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER, 656 RT5640_M_SM_L_OM_L_SFT, 1, 1), 657 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 658 RT5640_M_BST1_OM_L_SFT, 1, 1), 659 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 660 RT5640_M_IN_L_OM_L_SFT, 1, 1), 661 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 662 RT5640_M_RM_L_OM_L_SFT, 1, 1), 663 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER, 664 RT5640_M_DAC_R2_OM_L_SFT, 1, 1), 665 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER, 666 RT5640_M_DAC_L2_OM_L_SFT, 1, 1), 667 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 668 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 669 }; 670 671 static const struct snd_kcontrol_new rt5640_out_r_mix[] = { 672 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER, 673 RT5640_M_SM_L_OM_R_SFT, 1, 1), 674 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 675 RT5640_M_BST4_OM_R_SFT, 1, 1), 676 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 677 RT5640_M_BST1_OM_R_SFT, 1, 1), 678 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 679 RT5640_M_IN_R_OM_R_SFT, 1, 1), 680 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 681 RT5640_M_RM_R_OM_R_SFT, 1, 1), 682 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER, 683 RT5640_M_DAC_L2_OM_R_SFT, 1, 1), 684 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER, 685 RT5640_M_DAC_R2_OM_R_SFT, 1, 1), 686 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 687 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 688 }; 689 690 static const struct snd_kcontrol_new rt5639_out_l_mix[] = { 691 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER, 692 RT5640_M_BST1_OM_L_SFT, 1, 1), 693 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER, 694 RT5640_M_IN_L_OM_L_SFT, 1, 1), 695 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER, 696 RT5640_M_RM_L_OM_L_SFT, 1, 1), 697 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER, 698 RT5640_M_DAC_L1_OM_L_SFT, 1, 1), 699 }; 700 701 static const struct snd_kcontrol_new rt5639_out_r_mix[] = { 702 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER, 703 RT5640_M_BST4_OM_R_SFT, 1, 1), 704 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER, 705 RT5640_M_BST1_OM_R_SFT, 1, 1), 706 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER, 707 RT5640_M_IN_R_OM_R_SFT, 1, 1), 708 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER, 709 RT5640_M_RM_R_OM_R_SFT, 1, 1), 710 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER, 711 RT5640_M_DAC_R1_OM_R_SFT, 1, 1), 712 }; 713 714 static const struct snd_kcontrol_new rt5640_spo_l_mix[] = { 715 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER, 716 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1), 717 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER, 718 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1), 719 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER, 720 RT5640_M_SV_R_SPM_L_SFT, 1, 1), 721 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER, 722 RT5640_M_SV_L_SPM_L_SFT, 1, 1), 723 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER, 724 RT5640_M_BST1_SPM_L_SFT, 1, 1), 725 }; 726 727 static const struct snd_kcontrol_new rt5640_spo_r_mix[] = { 728 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER, 729 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1), 730 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER, 731 RT5640_M_SV_R_SPM_R_SFT, 1, 1), 732 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER, 733 RT5640_M_BST1_SPM_R_SFT, 1, 1), 734 }; 735 736 static const struct snd_kcontrol_new rt5640_hpo_mix[] = { 737 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER, 738 RT5640_M_DAC2_HM_SFT, 1, 1), 739 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 740 RT5640_M_DAC1_HM_SFT, 1, 1), 741 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 742 RT5640_M_HPVOL_HM_SFT, 1, 1), 743 }; 744 745 static const struct snd_kcontrol_new rt5639_hpo_mix[] = { 746 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER, 747 RT5640_M_DAC1_HM_SFT, 1, 1), 748 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER, 749 RT5640_M_HPVOL_HM_SFT, 1, 1), 750 }; 751 752 static const struct snd_kcontrol_new rt5640_lout_mix[] = { 753 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER, 754 RT5640_M_DAC_L1_LM_SFT, 1, 1), 755 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER, 756 RT5640_M_DAC_R1_LM_SFT, 1, 1), 757 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER, 758 RT5640_M_OV_L_LM_SFT, 1, 1), 759 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER, 760 RT5640_M_OV_R_LM_SFT, 1, 1), 761 }; 762 763 static const struct snd_kcontrol_new rt5640_mono_mix[] = { 764 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER, 765 RT5640_M_DAC_R2_MM_SFT, 1, 1), 766 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER, 767 RT5640_M_DAC_L2_MM_SFT, 1, 1), 768 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER, 769 RT5640_M_OV_R_MM_SFT, 1, 1), 770 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER, 771 RT5640_M_OV_L_MM_SFT, 1, 1), 772 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER, 773 RT5640_M_BST1_MM_SFT, 1, 1), 774 }; 775 776 static const struct snd_kcontrol_new spk_l_enable_control = 777 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 778 RT5640_L_MUTE_SFT, 1, 1); 779 780 static const struct snd_kcontrol_new spk_r_enable_control = 781 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL, 782 RT5640_R_MUTE_SFT, 1, 1); 783 784 static const struct snd_kcontrol_new hp_l_enable_control = 785 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 786 RT5640_L_MUTE_SFT, 1, 1); 787 788 static const struct snd_kcontrol_new hp_r_enable_control = 789 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL, 790 RT5640_R_MUTE_SFT, 1, 1); 791 792 /* Stereo ADC source */ 793 static const char * const rt5640_stereo_adc1_src[] = { 794 "DIG MIX", "ADC" 795 }; 796 797 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER, 798 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src); 799 800 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux = 801 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum); 802 803 static const char * const rt5640_stereo_adc2_src[] = { 804 "DMIC1", "DMIC2", "DIG MIX" 805 }; 806 807 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER, 808 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src); 809 810 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux = 811 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum); 812 813 /* Mono ADC source */ 814 static const char * const rt5640_mono_adc_l1_src[] = { 815 "Mono DAC MIXL", "ADCL" 816 }; 817 818 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER, 819 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src); 820 821 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux = 822 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum); 823 824 static const char * const rt5640_mono_adc_l2_src[] = { 825 "DMIC L1", "DMIC L2", "Mono DAC MIXL" 826 }; 827 828 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER, 829 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src); 830 831 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux = 832 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum); 833 834 static const char * const rt5640_mono_adc_r1_src[] = { 835 "Mono DAC MIXR", "ADCR" 836 }; 837 838 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER, 839 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src); 840 841 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux = 842 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum); 843 844 static const char * const rt5640_mono_adc_r2_src[] = { 845 "DMIC R1", "DMIC R2", "Mono DAC MIXR" 846 }; 847 848 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER, 849 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src); 850 851 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux = 852 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum); 853 854 /* DAC2 channel source */ 855 static const char * const rt5640_dac_l2_src[] = { 856 "IF2", "Base L/R" 857 }; 858 859 static int rt5640_dac_l2_values[] = { 860 0, 861 3, 862 }; 863 864 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum, 865 RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT, 866 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values); 867 868 static const struct snd_kcontrol_new rt5640_dac_l2_mux = 869 SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum); 870 871 static const char * const rt5640_dac_r2_src[] = { 872 "IF2", 873 }; 874 875 static int rt5640_dac_r2_values[] = { 876 0, 877 }; 878 879 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum, 880 RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT, 881 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values); 882 883 static const struct snd_kcontrol_new rt5640_dac_r2_mux = 884 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum); 885 886 /* digital interface and iis interface map */ 887 static const char * const rt5640_dai_iis_map[] = { 888 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2" 889 }; 890 891 static int rt5640_dai_iis_map_values[] = { 892 0, 893 5, 894 6, 895 7, 896 }; 897 898 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum, 899 RT5640_I2S1_SDP, RT5640_I2S_IF_SFT, 900 0x7, rt5640_dai_iis_map, 901 rt5640_dai_iis_map_values); 902 903 static const struct snd_kcontrol_new rt5640_dai_mux = 904 SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum); 905 906 /* SDI select */ 907 static const char * const rt5640_sdi_sel[] = { 908 "IF1", "IF2" 909 }; 910 911 static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP, 912 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel); 913 914 static const struct snd_kcontrol_new rt5640_sdi_mux = 915 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum); 916 917 static void hp_amp_power_on(struct snd_soc_component *component) 918 { 919 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 920 921 /* depop parameters */ 922 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 923 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200); 924 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 925 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN); 926 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 927 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK, 928 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU); 929 regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1, 930 0x9f00); 931 /* headphone amp power on */ 932 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 933 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0); 934 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 935 RT5640_PWR_HA, 936 RT5640_PWR_HA); 937 usleep_range(10000, 15000); 938 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1, 939 RT5640_PWR_FV1 | RT5640_PWR_FV2 , 940 RT5640_PWR_FV1 | RT5640_PWR_FV2); 941 } 942 943 static void rt5640_pmu_depop(struct snd_soc_component *component) 944 { 945 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 946 947 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2, 948 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK, 949 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN); 950 regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP, 951 RT5640_PM_HP_MASK, RT5640_PM_HP_HV); 952 953 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3, 954 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK, 955 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) | 956 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) | 957 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT)); 958 959 regmap_write(rt5640->regmap, RT5640_PR_BASE + 960 RT5640_MAMP_INT_REG2, 0x1c00); 961 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1, 962 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK, 963 RT5640_HP_CP_PD | RT5640_HP_SG_EN); 964 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE + 965 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400); 966 } 967 968 static int rt5640_hp_event(struct snd_soc_dapm_widget *w, 969 struct snd_kcontrol *kcontrol, int event) 970 { 971 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 972 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 973 974 switch (event) { 975 case SND_SOC_DAPM_POST_PMU: 976 rt5640_pmu_depop(component); 977 rt5640->hp_mute = false; 978 break; 979 980 case SND_SOC_DAPM_PRE_PMD: 981 rt5640->hp_mute = true; 982 msleep(70); 983 break; 984 985 default: 986 return 0; 987 } 988 989 return 0; 990 } 991 992 static int rt5640_lout_event(struct snd_soc_dapm_widget *w, 993 struct snd_kcontrol *kcontrol, int event) 994 { 995 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 996 997 switch (event) { 998 case SND_SOC_DAPM_POST_PMU: 999 hp_amp_power_on(component); 1000 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1001 RT5640_PWR_LM, RT5640_PWR_LM); 1002 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1003 RT5640_L_MUTE | RT5640_R_MUTE, 0); 1004 break; 1005 1006 case SND_SOC_DAPM_PRE_PMD: 1007 snd_soc_component_update_bits(component, RT5640_OUTPUT, 1008 RT5640_L_MUTE | RT5640_R_MUTE, 1009 RT5640_L_MUTE | RT5640_R_MUTE); 1010 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1011 RT5640_PWR_LM, 0); 1012 break; 1013 1014 default: 1015 return 0; 1016 } 1017 1018 return 0; 1019 } 1020 1021 static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w, 1022 struct snd_kcontrol *kcontrol, int event) 1023 { 1024 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1025 1026 switch (event) { 1027 case SND_SOC_DAPM_POST_PMU: 1028 hp_amp_power_on(component); 1029 break; 1030 default: 1031 return 0; 1032 } 1033 1034 return 0; 1035 } 1036 1037 static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, 1038 struct snd_kcontrol *kcontrol, int event) 1039 { 1040 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); 1041 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1042 1043 switch (event) { 1044 case SND_SOC_DAPM_POST_PMU: 1045 if (!rt5640->hp_mute) 1046 msleep(80); 1047 1048 break; 1049 1050 default: 1051 return 0; 1052 } 1053 1054 return 0; 1055 } 1056 1057 static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = { 1058 /* ASRC */ 1059 SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1, 1060 15, 0, NULL, 0), 1061 SND_SOC_DAPM_SUPPLY_S("I2S2 Filter ASRC", 1, RT5640_ASRC_1, 1062 12, 0, NULL, 0), 1063 SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5640_ASRC_1, 1064 11, 0, NULL, 0), 1065 SND_SOC_DAPM_SUPPLY_S("DMIC1 ASRC", 1, RT5640_ASRC_1, 1066 9, 0, NULL, 0), 1067 SND_SOC_DAPM_SUPPLY_S("DMIC2 ASRC", 1, RT5640_ASRC_1, 1068 8, 0, NULL, 0), 1069 1070 1071 /* Input Side */ 1072 /* micbias */ 1073 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1, 1074 RT5640_PWR_LDO2_BIT, 0, NULL, 0), 1075 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2, 1076 RT5640_PWR_MB1_BIT, 0, NULL, 0), 1077 /* Input Lines */ 1078 SND_SOC_DAPM_INPUT("DMIC1"), 1079 SND_SOC_DAPM_INPUT("DMIC2"), 1080 SND_SOC_DAPM_INPUT("IN1P"), 1081 SND_SOC_DAPM_INPUT("IN1N"), 1082 SND_SOC_DAPM_INPUT("IN2P"), 1083 SND_SOC_DAPM_INPUT("IN2N"), 1084 SND_SOC_DAPM_INPUT("IN3P"), 1085 SND_SOC_DAPM_INPUT("IN3N"), 1086 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0), 1087 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0), 1088 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0), 1089 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0), 1090 1091 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, 1092 set_dmic_clk, SND_SOC_DAPM_PRE_PMU), 1093 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0, 1094 NULL, 0), 1095 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0, 1096 NULL, 0), 1097 /* Boost */ 1098 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2, 1099 RT5640_PWR_BST1_BIT, 0, NULL, 0), 1100 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2, 1101 RT5640_PWR_BST4_BIT, 0, NULL, 0), 1102 SND_SOC_DAPM_PGA("BST3", RT5640_PWR_ANLG2, 1103 RT5640_PWR_BST2_BIT, 0, NULL, 0), 1104 /* Input Volume */ 1105 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL, 1106 RT5640_PWR_IN_L_BIT, 0, NULL, 0), 1107 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL, 1108 RT5640_PWR_IN_R_BIT, 0, NULL, 0), 1109 /* REC Mixer */ 1110 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0, 1111 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)), 1112 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0, 1113 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)), 1114 /* ADCs */ 1115 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1, 1116 RT5640_PWR_ADC_L_BIT, 0), 1117 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1, 1118 RT5640_PWR_ADC_R_BIT, 0), 1119 /* ADC Mux */ 1120 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1121 &rt5640_sto_adc_2_mux), 1122 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1123 &rt5640_sto_adc_2_mux), 1124 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1125 &rt5640_sto_adc_1_mux), 1126 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1127 &rt5640_sto_adc_1_mux), 1128 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1129 &rt5640_mono_adc_l2_mux), 1130 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1131 &rt5640_mono_adc_l1_mux), 1132 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1133 &rt5640_mono_adc_r1_mux), 1134 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1135 &rt5640_mono_adc_r2_mux), 1136 /* ADC Mixer */ 1137 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2, 1138 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0), 1139 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0, 1140 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)), 1141 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0, 1142 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)), 1143 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2, 1144 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0), 1145 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0, 1146 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)), 1147 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2, 1148 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0), 1149 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0, 1150 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)), 1151 1152 /* Digital Interface */ 1153 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1, 1154 RT5640_PWR_I2S1_BIT, 0, NULL, 0), 1155 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1156 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1157 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1158 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1159 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1160 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1161 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1, 1162 RT5640_PWR_I2S2_BIT, 0, NULL, 0), 1163 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0), 1164 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1165 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1166 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0), 1167 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0), 1168 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0), 1169 /* Digital Interface Select */ 1170 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1171 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1172 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1173 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1174 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1175 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1176 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1177 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1178 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux), 1179 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux), 1180 /* Audio Interface */ 1181 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 1182 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0), 1183 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0), 1184 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0), 1185 1186 /* Output Side */ 1187 /* DAC mixer before sound effect */ 1188 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0, 1189 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)), 1190 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0, 1191 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)), 1192 1193 /* DAC Mixer */ 1194 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0, 1195 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)), 1196 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0, 1197 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)), 1198 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0, 1199 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)), 1200 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0, 1201 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)), 1202 /* DACs */ 1203 SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM, 1204 0, 0), 1205 SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM, 1206 0, 0), 1207 SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5640_PWR_DIG1, 1208 RT5640_PWR_DAC_L1_BIT, 0, NULL, 0), 1209 SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5640_PWR_DIG1, 1210 RT5640_PWR_DAC_R1_BIT, 0, NULL, 0), 1211 SND_SOC_DAPM_SUPPLY("DAC L2 Power", RT5640_PWR_DIG1, 1212 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0), 1213 SND_SOC_DAPM_SUPPLY("DAC R2 Power", RT5640_PWR_DIG1, 1214 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0), 1215 /* SPK/OUT Mixer */ 1216 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT, 1217 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)), 1218 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT, 1219 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)), 1220 /* Ouput Volume */ 1221 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL, 1222 RT5640_PWR_SV_L_BIT, 0, NULL, 0), 1223 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL, 1224 RT5640_PWR_SV_R_BIT, 0, NULL, 0), 1225 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL, 1226 RT5640_PWR_OV_L_BIT, 0, NULL, 0), 1227 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL, 1228 RT5640_PWR_OV_R_BIT, 0, NULL, 0), 1229 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL, 1230 RT5640_PWR_HV_L_BIT, 0, NULL, 0), 1231 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL, 1232 RT5640_PWR_HV_R_BIT, 0, NULL, 0), 1233 /* SPO/HPO/LOUT/Mono Mixer */ 1234 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 1235 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)), 1236 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 1237 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)), 1238 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, 1239 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)), 1240 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM, 1241 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU), 1242 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, 1243 rt5640_hp_event, 1244 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1245 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, 1246 rt5640_lout_event, 1247 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), 1248 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1, 1249 RT5640_PWR_HP_L_BIT, 0, NULL, 0), 1250 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1, 1251 RT5640_PWR_HP_R_BIT, 0, NULL, 0), 1252 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1, 1253 RT5640_PWR_CLS_D_BIT, 0, NULL, 0), 1254 1255 /* Output Switch */ 1256 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0, 1257 &spk_l_enable_control), 1258 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0, 1259 &spk_r_enable_control), 1260 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0, 1261 &hp_l_enable_control), 1262 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0, 1263 &hp_r_enable_control), 1264 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event), 1265 /* Output Lines */ 1266 SND_SOC_DAPM_OUTPUT("SPOLP"), 1267 SND_SOC_DAPM_OUTPUT("SPOLN"), 1268 SND_SOC_DAPM_OUTPUT("SPORP"), 1269 SND_SOC_DAPM_OUTPUT("SPORN"), 1270 SND_SOC_DAPM_OUTPUT("HPOL"), 1271 SND_SOC_DAPM_OUTPUT("HPOR"), 1272 SND_SOC_DAPM_OUTPUT("LOUTL"), 1273 SND_SOC_DAPM_OUTPUT("LOUTR"), 1274 }; 1275 1276 static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = { 1277 /* Audio DSP */ 1278 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0), 1279 /* ANC */ 1280 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0), 1281 1282 /* DAC2 channel Mux */ 1283 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux), 1284 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux), 1285 1286 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1287 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)), 1288 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1289 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)), 1290 1291 SND_SOC_DAPM_DAC("DAC R2", NULL, SND_SOC_NOPM, 0, 1292 0), 1293 SND_SOC_DAPM_DAC("DAC L2", NULL, SND_SOC_NOPM, 0, 1294 0), 1295 1296 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1297 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)), 1298 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1299 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)), 1300 1301 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1302 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1303 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1304 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)), 1305 1306 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0, 1307 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)), 1308 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1, 1309 RT5640_PWR_MA_BIT, 0, NULL, 0), 1310 1311 SND_SOC_DAPM_OUTPUT("MONOP"), 1312 SND_SOC_DAPM_OUTPUT("MONON"), 1313 }; 1314 1315 static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = { 1316 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0, 1317 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)), 1318 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0, 1319 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)), 1320 1321 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT, 1322 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)), 1323 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT, 1324 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)), 1325 1326 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0, 1327 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1328 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0, 1329 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)), 1330 }; 1331 1332 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = { 1333 { "I2S1", NULL, "Stereo Filter ASRC", is_using_asrc }, 1334 { "I2S2", NULL, "I2S2 ASRC", is_using_asrc }, 1335 { "I2S2", NULL, "I2S2 Filter ASRC", is_using_asrc }, 1336 { "DMIC1", NULL, "DMIC1 ASRC", is_using_asrc }, 1337 { "DMIC2", NULL, "DMIC2 ASRC", is_using_asrc }, 1338 1339 {"IN1P", NULL, "LDO2"}, 1340 {"IN2P", NULL, "LDO2"}, 1341 {"IN3P", NULL, "LDO2"}, 1342 1343 {"DMIC L1", NULL, "DMIC1"}, 1344 {"DMIC R1", NULL, "DMIC1"}, 1345 {"DMIC L2", NULL, "DMIC2"}, 1346 {"DMIC R2", NULL, "DMIC2"}, 1347 1348 {"BST1", NULL, "IN1P"}, 1349 {"BST1", NULL, "IN1N"}, 1350 {"BST2", NULL, "IN2P"}, 1351 {"BST2", NULL, "IN2N"}, 1352 {"BST3", NULL, "IN3P"}, 1353 {"BST3", NULL, "IN3N"}, 1354 1355 {"INL VOL", NULL, "IN2P"}, 1356 {"INR VOL", NULL, "IN2N"}, 1357 1358 {"RECMIXL", "HPOL Switch", "HPOL"}, 1359 {"RECMIXL", "INL Switch", "INL VOL"}, 1360 {"RECMIXL", "BST3 Switch", "BST3"}, 1361 {"RECMIXL", "BST2 Switch", "BST2"}, 1362 {"RECMIXL", "BST1 Switch", "BST1"}, 1363 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"}, 1364 1365 {"RECMIXR", "HPOR Switch", "HPOR"}, 1366 {"RECMIXR", "INR Switch", "INR VOL"}, 1367 {"RECMIXR", "BST3 Switch", "BST3"}, 1368 {"RECMIXR", "BST2 Switch", "BST2"}, 1369 {"RECMIXR", "BST1 Switch", "BST1"}, 1370 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"}, 1371 1372 {"ADC L", NULL, "RECMIXL"}, 1373 {"ADC R", NULL, "RECMIXR"}, 1374 1375 {"DMIC L1", NULL, "DMIC CLK"}, 1376 {"DMIC L1", NULL, "DMIC1 Power"}, 1377 {"DMIC R1", NULL, "DMIC CLK"}, 1378 {"DMIC R1", NULL, "DMIC1 Power"}, 1379 {"DMIC L2", NULL, "DMIC CLK"}, 1380 {"DMIC L2", NULL, "DMIC2 Power"}, 1381 {"DMIC R2", NULL, "DMIC CLK"}, 1382 {"DMIC R2", NULL, "DMIC2 Power"}, 1383 1384 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"}, 1385 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"}, 1386 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"}, 1387 {"Stereo ADC L1 Mux", "ADC", "ADC L"}, 1388 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"}, 1389 1390 {"Stereo ADC R1 Mux", "ADC", "ADC R"}, 1391 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"}, 1392 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"}, 1393 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"}, 1394 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"}, 1395 1396 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"}, 1397 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"}, 1398 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1399 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"}, 1400 {"Mono ADC L1 Mux", "ADCL", "ADC L"}, 1401 1402 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1403 {"Mono ADC R1 Mux", "ADCR", "ADC R"}, 1404 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"}, 1405 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"}, 1406 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"}, 1407 1408 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"}, 1409 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"}, 1410 {"Stereo ADC MIXL", NULL, "Stereo Filter"}, 1411 1412 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"}, 1413 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"}, 1414 {"Stereo ADC MIXR", NULL, "Stereo Filter"}, 1415 1416 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"}, 1417 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"}, 1418 {"Mono ADC MIXL", NULL, "Mono Left Filter"}, 1419 1420 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"}, 1421 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"}, 1422 {"Mono ADC MIXR", NULL, "Mono Right Filter"}, 1423 1424 {"IF2 ADC L", NULL, "Mono ADC MIXL"}, 1425 {"IF2 ADC R", NULL, "Mono ADC MIXR"}, 1426 {"IF1 ADC L", NULL, "Stereo ADC MIXL"}, 1427 {"IF1 ADC R", NULL, "Stereo ADC MIXR"}, 1428 1429 {"IF1 ADC", NULL, "I2S1"}, 1430 {"IF1 ADC", NULL, "IF1 ADC L"}, 1431 {"IF1 ADC", NULL, "IF1 ADC R"}, 1432 {"IF2 ADC", NULL, "I2S2"}, 1433 {"IF2 ADC", NULL, "IF2 ADC L"}, 1434 {"IF2 ADC", NULL, "IF2 ADC R"}, 1435 1436 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"}, 1437 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"}, 1438 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"}, 1439 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"}, 1440 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"}, 1441 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"}, 1442 1443 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"}, 1444 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"}, 1445 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"}, 1446 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"}, 1447 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"}, 1448 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"}, 1449 1450 {"AIF1TX", NULL, "DAI1 TX Mux"}, 1451 {"AIF1TX", NULL, "SDI1 TX Mux"}, 1452 {"AIF2TX", NULL, "DAI2 TX Mux"}, 1453 {"AIF2TX", NULL, "SDI2 TX Mux"}, 1454 1455 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"}, 1456 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"}, 1457 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"}, 1458 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"}, 1459 1460 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"}, 1461 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"}, 1462 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"}, 1463 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"}, 1464 1465 {"IF1 DAC", NULL, "I2S1"}, 1466 {"IF1 DAC", NULL, "DAI1 RX Mux"}, 1467 {"IF2 DAC", NULL, "I2S2"}, 1468 {"IF2 DAC", NULL, "DAI2 RX Mux"}, 1469 1470 {"IF1 DAC L", NULL, "IF1 DAC"}, 1471 {"IF1 DAC R", NULL, "IF1 DAC"}, 1472 {"IF2 DAC L", NULL, "IF2 DAC"}, 1473 {"IF2 DAC R", NULL, "IF2 DAC"}, 1474 1475 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"}, 1476 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"}, 1477 {"DAC MIXL", NULL, "DAC L1 Power"}, 1478 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"}, 1479 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"}, 1480 {"DAC MIXR", NULL, "DAC R1 Power"}, 1481 1482 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1483 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1484 1485 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"}, 1486 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"}, 1487 1488 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"}, 1489 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"}, 1490 1491 {"DAC L1", NULL, "Stereo DAC MIXL"}, 1492 {"DAC L1", NULL, "DAC L1 Power"}, 1493 {"DAC R1", NULL, "Stereo DAC MIXR"}, 1494 {"DAC R1", NULL, "DAC R1 Power"}, 1495 1496 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"}, 1497 {"SPK MIXL", "INL Switch", "INL VOL"}, 1498 {"SPK MIXL", "DAC L1 Switch", "DAC L1"}, 1499 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"}, 1500 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"}, 1501 {"SPK MIXR", "INR Switch", "INR VOL"}, 1502 {"SPK MIXR", "DAC R1 Switch", "DAC R1"}, 1503 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"}, 1504 1505 {"OUT MIXL", "BST1 Switch", "BST1"}, 1506 {"OUT MIXL", "INL Switch", "INL VOL"}, 1507 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"}, 1508 {"OUT MIXL", "DAC L1 Switch", "DAC L1"}, 1509 1510 {"OUT MIXR", "BST2 Switch", "BST2"}, 1511 {"OUT MIXR", "BST1 Switch", "BST1"}, 1512 {"OUT MIXR", "INR Switch", "INR VOL"}, 1513 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"}, 1514 {"OUT MIXR", "DAC R1 Switch", "DAC R1"}, 1515 1516 {"SPKVOL L", NULL, "SPK MIXL"}, 1517 {"SPKVOL R", NULL, "SPK MIXR"}, 1518 {"HPOVOL L", NULL, "OUT MIXL"}, 1519 {"HPOVOL R", NULL, "OUT MIXR"}, 1520 {"OUTVOL L", NULL, "OUT MIXL"}, 1521 {"OUTVOL R", NULL, "OUT MIXR"}, 1522 1523 {"SPOL MIX", "DAC R1 Switch", "DAC R1"}, 1524 {"SPOL MIX", "DAC L1 Switch", "DAC L1"}, 1525 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"}, 1526 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"}, 1527 {"SPOL MIX", "BST1 Switch", "BST1"}, 1528 {"SPOR MIX", "DAC R1 Switch", "DAC R1"}, 1529 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"}, 1530 {"SPOR MIX", "BST1 Switch", "BST1"}, 1531 1532 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"}, 1533 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"}, 1534 {"HPO MIX L", NULL, "HP L Amp"}, 1535 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"}, 1536 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"}, 1537 {"HPO MIX R", NULL, "HP R Amp"}, 1538 1539 {"LOUT MIX", "DAC L1 Switch", "DAC L1"}, 1540 {"LOUT MIX", "DAC R1 Switch", "DAC R1"}, 1541 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"}, 1542 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"}, 1543 1544 {"HP Amp", NULL, "HPO MIX L"}, 1545 {"HP Amp", NULL, "HPO MIX R"}, 1546 1547 {"Speaker L Playback", "Switch", "SPOL MIX"}, 1548 {"Speaker R Playback", "Switch", "SPOR MIX"}, 1549 {"SPOLP", NULL, "Speaker L Playback"}, 1550 {"SPOLN", NULL, "Speaker L Playback"}, 1551 {"SPORP", NULL, "Speaker R Playback"}, 1552 {"SPORN", NULL, "Speaker R Playback"}, 1553 1554 {"SPOLP", NULL, "Improve SPK Amp Drv"}, 1555 {"SPOLN", NULL, "Improve SPK Amp Drv"}, 1556 {"SPORP", NULL, "Improve SPK Amp Drv"}, 1557 {"SPORN", NULL, "Improve SPK Amp Drv"}, 1558 1559 {"HPOL", NULL, "Improve HP Amp Drv"}, 1560 {"HPOR", NULL, "Improve HP Amp Drv"}, 1561 1562 {"HP L Playback", "Switch", "HP Amp"}, 1563 {"HP R Playback", "Switch", "HP Amp"}, 1564 {"HPOL", NULL, "HP L Playback"}, 1565 {"HPOR", NULL, "HP R Playback"}, 1566 1567 {"LOUT amp", NULL, "LOUT MIX"}, 1568 {"LOUTL", NULL, "LOUT amp"}, 1569 {"LOUTR", NULL, "LOUT amp"}, 1570 }; 1571 1572 static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = { 1573 {"ANC", NULL, "Stereo ADC MIXL"}, 1574 {"ANC", NULL, "Stereo ADC MIXR"}, 1575 1576 {"Audio DSP", NULL, "DAC MIXL"}, 1577 {"Audio DSP", NULL, "DAC MIXR"}, 1578 1579 {"DAC L2 Mux", "IF2", "IF2 DAC L"}, 1580 {"DAC L2 Mux", "Base L/R", "Audio DSP"}, 1581 {"DAC L2 Mux", NULL, "DAC L2 Power"}, 1582 {"DAC R2 Mux", "IF2", "IF2 DAC R"}, 1583 {"DAC R2 Mux", NULL, "DAC R2 Power"}, 1584 1585 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1586 {"Stereo DAC MIXL", "ANC Switch", "ANC"}, 1587 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1588 {"Stereo DAC MIXR", "ANC Switch", "ANC"}, 1589 1590 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1591 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"}, 1592 1593 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1594 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"}, 1595 1596 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"}, 1597 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"}, 1598 1599 {"DAC L2", NULL, "Mono DAC MIXL"}, 1600 {"DAC L2", NULL, "DAC L2 Power"}, 1601 {"DAC R2", NULL, "Mono DAC MIXR"}, 1602 {"DAC R2", NULL, "DAC R2 Power"}, 1603 1604 {"SPK MIXL", "DAC L2 Switch", "DAC L2"}, 1605 {"SPK MIXR", "DAC R2 Switch", "DAC R2"}, 1606 1607 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"}, 1608 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"}, 1609 1610 {"OUT MIXL", "DAC R2 Switch", "DAC R2"}, 1611 {"OUT MIXL", "DAC L2 Switch", "DAC L2"}, 1612 1613 {"OUT MIXR", "DAC L2 Switch", "DAC L2"}, 1614 {"OUT MIXR", "DAC R2 Switch", "DAC R2"}, 1615 1616 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"}, 1617 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"}, 1618 1619 {"Mono MIX", "DAC R2 Switch", "DAC R2"}, 1620 {"Mono MIX", "DAC L2 Switch", "DAC L2"}, 1621 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"}, 1622 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"}, 1623 {"Mono MIX", "BST1 Switch", "BST1"}, 1624 1625 {"MONOP", NULL, "Mono MIX"}, 1626 {"MONON", NULL, "Mono MIX"}, 1627 {"MONOP", NULL, "Improve MONO Amp Drv"}, 1628 }; 1629 1630 static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = { 1631 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1632 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1633 1634 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1635 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"}, 1636 1637 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1638 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"}, 1639 1640 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"}, 1641 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"}, 1642 1643 {"IF2 DAC L", NULL, "DAC L2 Power"}, 1644 {"IF2 DAC R", NULL, "DAC R2 Power"}, 1645 }; 1646 1647 static int get_sdp_info(struct snd_soc_component *component, int dai_id) 1648 { 1649 int ret = 0, val; 1650 1651 if (component == NULL) 1652 return -EINVAL; 1653 1654 val = snd_soc_component_read(component, RT5640_I2S1_SDP); 1655 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT; 1656 switch (dai_id) { 1657 case RT5640_AIF1: 1658 switch (val) { 1659 case RT5640_IF_123: 1660 case RT5640_IF_132: 1661 ret |= RT5640_U_IF1; 1662 break; 1663 case RT5640_IF_113: 1664 ret |= RT5640_U_IF1; 1665 fallthrough; 1666 case RT5640_IF_312: 1667 case RT5640_IF_213: 1668 ret |= RT5640_U_IF2; 1669 break; 1670 } 1671 break; 1672 1673 case RT5640_AIF2: 1674 switch (val) { 1675 case RT5640_IF_231: 1676 case RT5640_IF_213: 1677 ret |= RT5640_U_IF1; 1678 break; 1679 case RT5640_IF_223: 1680 ret |= RT5640_U_IF1; 1681 fallthrough; 1682 case RT5640_IF_123: 1683 case RT5640_IF_321: 1684 ret |= RT5640_U_IF2; 1685 break; 1686 } 1687 break; 1688 1689 default: 1690 ret = -EINVAL; 1691 break; 1692 } 1693 1694 return ret; 1695 } 1696 1697 static int rt5640_hw_params(struct snd_pcm_substream *substream, 1698 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1699 { 1700 struct snd_soc_component *component = dai->component; 1701 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1702 unsigned int val_len = 0, val_clk, mask_clk; 1703 int dai_sel, pre_div, bclk_ms, frame_size; 1704 1705 rt5640->lrck[dai->id] = params_rate(params); 1706 pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]); 1707 if (pre_div < 0) { 1708 dev_err(component->dev, "Unsupported clock setting %d for DAI %d\n", 1709 rt5640->lrck[dai->id], dai->id); 1710 return -EINVAL; 1711 } 1712 frame_size = snd_soc_params_to_frame_size(params); 1713 if (frame_size < 0) { 1714 dev_err(component->dev, "Unsupported frame size: %d\n", frame_size); 1715 return frame_size; 1716 } 1717 if (frame_size > 32) 1718 bclk_ms = 1; 1719 else 1720 bclk_ms = 0; 1721 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms); 1722 1723 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n", 1724 rt5640->bclk[dai->id], rt5640->lrck[dai->id]); 1725 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n", 1726 bclk_ms, pre_div, dai->id); 1727 1728 switch (params_width(params)) { 1729 case 16: 1730 break; 1731 case 20: 1732 val_len |= RT5640_I2S_DL_20; 1733 break; 1734 case 24: 1735 val_len |= RT5640_I2S_DL_24; 1736 break; 1737 case 8: 1738 val_len |= RT5640_I2S_DL_8; 1739 break; 1740 default: 1741 return -EINVAL; 1742 } 1743 1744 dai_sel = get_sdp_info(component, dai->id); 1745 if (dai_sel < 0) { 1746 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1747 return -EINVAL; 1748 } 1749 if (dai_sel & RT5640_U_IF1) { 1750 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK; 1751 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT | 1752 pre_div << RT5640_I2S_PD1_SFT; 1753 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1754 RT5640_I2S_DL_MASK, val_len); 1755 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1756 } 1757 if (dai_sel & RT5640_U_IF2) { 1758 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK; 1759 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT | 1760 pre_div << RT5640_I2S_PD2_SFT; 1761 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1762 RT5640_I2S_DL_MASK, val_len); 1763 snd_soc_component_update_bits(component, RT5640_ADDA_CLK1, mask_clk, val_clk); 1764 } 1765 1766 return 0; 1767 } 1768 1769 static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 1770 { 1771 struct snd_soc_component *component = dai->component; 1772 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1773 unsigned int reg_val = 0; 1774 int dai_sel; 1775 1776 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 1777 case SND_SOC_DAIFMT_CBM_CFM: 1778 rt5640->master[dai->id] = 1; 1779 break; 1780 case SND_SOC_DAIFMT_CBS_CFS: 1781 reg_val |= RT5640_I2S_MS_S; 1782 rt5640->master[dai->id] = 0; 1783 break; 1784 default: 1785 return -EINVAL; 1786 } 1787 1788 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 1789 case SND_SOC_DAIFMT_NB_NF: 1790 break; 1791 case SND_SOC_DAIFMT_IB_NF: 1792 reg_val |= RT5640_I2S_BP_INV; 1793 break; 1794 default: 1795 return -EINVAL; 1796 } 1797 1798 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 1799 case SND_SOC_DAIFMT_I2S: 1800 break; 1801 case SND_SOC_DAIFMT_LEFT_J: 1802 reg_val |= RT5640_I2S_DF_LEFT; 1803 break; 1804 case SND_SOC_DAIFMT_DSP_A: 1805 reg_val |= RT5640_I2S_DF_PCM_A; 1806 break; 1807 case SND_SOC_DAIFMT_DSP_B: 1808 reg_val |= RT5640_I2S_DF_PCM_B; 1809 break; 1810 default: 1811 return -EINVAL; 1812 } 1813 1814 dai_sel = get_sdp_info(component, dai->id); 1815 if (dai_sel < 0) { 1816 dev_err(component->dev, "Failed to get sdp info: %d\n", dai_sel); 1817 return -EINVAL; 1818 } 1819 if (dai_sel & RT5640_U_IF1) { 1820 snd_soc_component_update_bits(component, RT5640_I2S1_SDP, 1821 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1822 RT5640_I2S_DF_MASK, reg_val); 1823 } 1824 if (dai_sel & RT5640_U_IF2) { 1825 snd_soc_component_update_bits(component, RT5640_I2S2_SDP, 1826 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK | 1827 RT5640_I2S_DF_MASK, reg_val); 1828 } 1829 1830 return 0; 1831 } 1832 1833 static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai, 1834 int clk_id, unsigned int freq, int dir) 1835 { 1836 struct snd_soc_component *component = dai->component; 1837 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1838 unsigned int reg_val = 0; 1839 unsigned int pll_bit = 0; 1840 int ret; 1841 1842 switch (clk_id) { 1843 case RT5640_SCLK_S_MCLK: 1844 ret = clk_set_rate(rt5640->mclk, freq); 1845 if (ret) 1846 return ret; 1847 1848 reg_val |= RT5640_SCLK_SRC_MCLK; 1849 break; 1850 case RT5640_SCLK_S_PLL1: 1851 reg_val |= RT5640_SCLK_SRC_PLL1; 1852 pll_bit |= RT5640_PWR_PLL; 1853 break; 1854 case RT5640_SCLK_S_RCCLK: 1855 reg_val |= RT5640_SCLK_SRC_RCCLK; 1856 break; 1857 default: 1858 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); 1859 return -EINVAL; 1860 } 1861 snd_soc_component_update_bits(component, RT5640_PWR_ANLG2, 1862 RT5640_PWR_PLL, pll_bit); 1863 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1864 RT5640_SCLK_SRC_MASK, reg_val); 1865 rt5640->sysclk = freq; 1866 rt5640->sysclk_src = clk_id; 1867 1868 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id); 1869 return 0; 1870 } 1871 1872 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source, 1873 unsigned int freq_in, unsigned int freq_out) 1874 { 1875 struct snd_soc_component *component = dai->component; 1876 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1877 struct rl6231_pll_code pll_code; 1878 int ret; 1879 1880 if (source == rt5640->pll_src && freq_in == rt5640->pll_in && 1881 freq_out == rt5640->pll_out) 1882 return 0; 1883 1884 if (!freq_in || !freq_out) { 1885 dev_dbg(component->dev, "PLL disabled\n"); 1886 1887 rt5640->pll_in = 0; 1888 rt5640->pll_out = 0; 1889 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1890 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK); 1891 return 0; 1892 } 1893 1894 switch (source) { 1895 case RT5640_PLL1_S_MCLK: 1896 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1897 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK); 1898 break; 1899 case RT5640_PLL1_S_BCLK1: 1900 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1901 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1); 1902 break; 1903 case RT5640_PLL1_S_BCLK2: 1904 snd_soc_component_update_bits(component, RT5640_GLB_CLK, 1905 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2); 1906 break; 1907 default: 1908 dev_err(component->dev, "Unknown PLL source %d\n", source); 1909 return -EINVAL; 1910 } 1911 1912 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); 1913 if (ret < 0) { 1914 dev_err(component->dev, "Unsupported input clock %d\n", freq_in); 1915 return ret; 1916 } 1917 1918 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", 1919 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), 1920 pll_code.n_code, pll_code.k_code); 1921 1922 snd_soc_component_write(component, RT5640_PLL_CTRL1, 1923 (pll_code.n_code << RT5640_PLL_N_SFT) | pll_code.k_code); 1924 snd_soc_component_write(component, RT5640_PLL_CTRL2, 1925 ((pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT) | 1926 (pll_code.m_bp << RT5640_PLL_M_BP_SFT)); 1927 1928 rt5640->pll_in = freq_in; 1929 rt5640->pll_out = freq_out; 1930 rt5640->pll_src = source; 1931 1932 return 0; 1933 } 1934 1935 static int rt5640_set_bias_level(struct snd_soc_component *component, 1936 enum snd_soc_bias_level level) 1937 { 1938 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 1939 int ret; 1940 1941 switch (level) { 1942 case SND_SOC_BIAS_ON: 1943 break; 1944 1945 case SND_SOC_BIAS_PREPARE: 1946 /* 1947 * SND_SOC_BIAS_PREPARE is called while preparing for a 1948 * transition to ON or away from ON. If current bias_level 1949 * is SND_SOC_BIAS_ON, then it is preparing for a transition 1950 * away from ON. Disable the clock in that case, otherwise 1951 * enable it. 1952 */ 1953 if (IS_ERR(rt5640->mclk)) 1954 break; 1955 1956 if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON) { 1957 clk_disable_unprepare(rt5640->mclk); 1958 } else { 1959 ret = clk_prepare_enable(rt5640->mclk); 1960 if (ret) 1961 return ret; 1962 } 1963 break; 1964 1965 case SND_SOC_BIAS_STANDBY: 1966 if (SND_SOC_BIAS_OFF == snd_soc_component_get_bias_level(component)) { 1967 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1968 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1969 RT5640_PWR_BG | RT5640_PWR_VREF2, 1970 RT5640_PWR_VREF1 | RT5640_PWR_MB | 1971 RT5640_PWR_BG | RT5640_PWR_VREF2); 1972 usleep_range(10000, 15000); 1973 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 1974 RT5640_PWR_FV1 | RT5640_PWR_FV2, 1975 RT5640_PWR_FV1 | RT5640_PWR_FV2); 1976 snd_soc_component_update_bits(component, RT5640_DUMMY1, 1977 0x1, 0x1); 1978 snd_soc_component_update_bits(component, RT5640_MICBIAS, 1979 0x0030, 0x0030); 1980 } 1981 break; 1982 1983 case SND_SOC_BIAS_OFF: 1984 snd_soc_component_write(component, RT5640_DEPOP_M1, 0x0004); 1985 snd_soc_component_write(component, RT5640_DEPOP_M2, 0x1100); 1986 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x1, 0); 1987 snd_soc_component_write(component, RT5640_PWR_DIG1, 0x0000); 1988 snd_soc_component_write(component, RT5640_PWR_DIG2, 0x0000); 1989 snd_soc_component_write(component, RT5640_PWR_VOL, 0x0000); 1990 snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000); 1991 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) 1992 snd_soc_component_write(component, RT5640_PWR_ANLG1, 1993 0x2818); 1994 else 1995 snd_soc_component_write(component, RT5640_PWR_ANLG1, 1996 0x0000); 1997 snd_soc_component_write(component, RT5640_PWR_ANLG2, 0x0000); 1998 break; 1999 2000 default: 2001 break; 2002 } 2003 2004 return 0; 2005 } 2006 2007 int rt5640_dmic_enable(struct snd_soc_component *component, 2008 bool dmic1_data_pin, bool dmic2_data_pin) 2009 { 2010 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2011 2012 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2013 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL); 2014 2015 if (dmic1_data_pin) { 2016 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2017 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3); 2018 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2019 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA); 2020 } 2021 2022 if (dmic2_data_pin) { 2023 regmap_update_bits(rt5640->regmap, RT5640_DMIC, 2024 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4); 2025 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1, 2026 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA); 2027 } 2028 2029 return 0; 2030 } 2031 EXPORT_SYMBOL_GPL(rt5640_dmic_enable); 2032 2033 int rt5640_sel_asrc_clk_src(struct snd_soc_component *component, 2034 unsigned int filter_mask, unsigned int clk_src) 2035 { 2036 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2037 unsigned int asrc2_mask = 0; 2038 unsigned int asrc2_value = 0; 2039 2040 switch (clk_src) { 2041 case RT5640_CLK_SEL_SYS: 2042 case RT5640_CLK_SEL_ASRC: 2043 break; 2044 2045 default: 2046 return -EINVAL; 2047 } 2048 2049 if (!filter_mask) 2050 return -EINVAL; 2051 2052 if (filter_mask & RT5640_DA_STEREO_FILTER) { 2053 asrc2_mask |= RT5640_STO_DAC_M_MASK; 2054 asrc2_value = (asrc2_value & ~RT5640_STO_DAC_M_MASK) 2055 | (clk_src << RT5640_STO_DAC_M_SFT); 2056 } 2057 2058 if (filter_mask & RT5640_DA_MONO_L_FILTER) { 2059 asrc2_mask |= RT5640_MDA_L_M_MASK; 2060 asrc2_value = (asrc2_value & ~RT5640_MDA_L_M_MASK) 2061 | (clk_src << RT5640_MDA_L_M_SFT); 2062 } 2063 2064 if (filter_mask & RT5640_DA_MONO_R_FILTER) { 2065 asrc2_mask |= RT5640_MDA_R_M_MASK; 2066 asrc2_value = (asrc2_value & ~RT5640_MDA_R_M_MASK) 2067 | (clk_src << RT5640_MDA_R_M_SFT); 2068 } 2069 2070 if (filter_mask & RT5640_AD_STEREO_FILTER) { 2071 asrc2_mask |= RT5640_ADC_M_MASK; 2072 asrc2_value = (asrc2_value & ~RT5640_ADC_M_MASK) 2073 | (clk_src << RT5640_ADC_M_SFT); 2074 } 2075 2076 if (filter_mask & RT5640_AD_MONO_L_FILTER) { 2077 asrc2_mask |= RT5640_MAD_L_M_MASK; 2078 asrc2_value = (asrc2_value & ~RT5640_MAD_L_M_MASK) 2079 | (clk_src << RT5640_MAD_L_M_SFT); 2080 } 2081 2082 if (filter_mask & RT5640_AD_MONO_R_FILTER) { 2083 asrc2_mask |= RT5640_MAD_R_M_MASK; 2084 asrc2_value = (asrc2_value & ~RT5640_MAD_R_M_MASK) 2085 | (clk_src << RT5640_MAD_R_M_SFT); 2086 } 2087 2088 snd_soc_component_update_bits(component, RT5640_ASRC_2, 2089 asrc2_mask, asrc2_value); 2090 2091 if (snd_soc_component_read(component, RT5640_ASRC_2)) { 2092 rt5640->asrc_en = true; 2093 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x3); 2094 } else { 2095 rt5640->asrc_en = false; 2096 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 0x3, 0x0); 2097 } 2098 2099 return 0; 2100 } 2101 EXPORT_SYMBOL_GPL(rt5640_sel_asrc_clk_src); 2102 2103 void rt5640_enable_micbias1_for_ovcd(struct snd_soc_component *component) 2104 { 2105 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2106 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2107 2108 snd_soc_dapm_mutex_lock(dapm); 2109 snd_soc_dapm_force_enable_pin_unlocked(dapm, "LDO2"); 2110 snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS1"); 2111 /* OVCD is unreliable when used with RCCLK as sysclk-source */ 2112 if (rt5640->use_platform_clock) 2113 snd_soc_dapm_force_enable_pin_unlocked(dapm, "Platform Clock"); 2114 snd_soc_dapm_sync_unlocked(dapm); 2115 snd_soc_dapm_mutex_unlock(dapm); 2116 } 2117 EXPORT_SYMBOL_GPL(rt5640_enable_micbias1_for_ovcd); 2118 2119 void rt5640_disable_micbias1_for_ovcd(struct snd_soc_component *component) 2120 { 2121 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2122 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2123 2124 snd_soc_dapm_mutex_lock(dapm); 2125 if (rt5640->use_platform_clock) 2126 snd_soc_dapm_disable_pin_unlocked(dapm, "Platform Clock"); 2127 snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS1"); 2128 snd_soc_dapm_disable_pin_unlocked(dapm, "LDO2"); 2129 snd_soc_dapm_sync_unlocked(dapm); 2130 snd_soc_dapm_mutex_unlock(dapm); 2131 } 2132 EXPORT_SYMBOL_GPL(rt5640_disable_micbias1_for_ovcd); 2133 2134 static void rt5640_enable_micbias1_ovcd_irq(struct snd_soc_component *component) 2135 { 2136 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2137 2138 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2139 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_NOR); 2140 rt5640->ovcd_irq_enabled = true; 2141 } 2142 2143 static void rt5640_disable_micbias1_ovcd_irq(struct snd_soc_component *component) 2144 { 2145 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2146 2147 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2148 RT5640_IRQ_MB1_OC_MASK, RT5640_IRQ_MB1_OC_BP); 2149 rt5640->ovcd_irq_enabled = false; 2150 } 2151 2152 static void rt5640_clear_micbias1_ovcd(struct snd_soc_component *component) 2153 { 2154 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2155 RT5640_MB1_OC_STATUS, 0); 2156 } 2157 2158 static bool rt5640_micbias1_ovcd(struct snd_soc_component *component) 2159 { 2160 int val; 2161 2162 val = snd_soc_component_read(component, RT5640_IRQ_CTRL2); 2163 dev_dbg(component->dev, "irq ctrl2 %#04x\n", val); 2164 2165 return (val & RT5640_MB1_OC_STATUS); 2166 } 2167 2168 static bool rt5640_jack_inserted(struct snd_soc_component *component) 2169 { 2170 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2171 int val; 2172 2173 if (rt5640->jd_gpio) 2174 val = gpiod_get_value(rt5640->jd_gpio) ? RT5640_JD_STATUS : 0; 2175 else 2176 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST); 2177 2178 dev_dbg(component->dev, "irq status %#04x\n", val); 2179 2180 if (rt5640->jd_inverted) 2181 return !(val & RT5640_JD_STATUS); 2182 else 2183 return (val & RT5640_JD_STATUS); 2184 } 2185 2186 /* Jack detect and button-press timings */ 2187 #define JACK_SETTLE_TIME 100 /* milli seconds */ 2188 #define JACK_DETECT_COUNT 5 2189 #define JACK_DETECT_MAXCOUNT 20 /* Aprox. 2 seconds worth of tries */ 2190 #define JACK_UNPLUG_TIME 80 /* milli seconds */ 2191 #define BP_POLL_TIME 10 /* milli seconds */ 2192 #define BP_POLL_MAXCOUNT 200 /* assume something is wrong after this */ 2193 #define BP_THRESHOLD 3 2194 2195 static void rt5640_start_button_press_work(struct snd_soc_component *component) 2196 { 2197 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2198 2199 rt5640->poll_count = 0; 2200 rt5640->press_count = 0; 2201 rt5640->release_count = 0; 2202 rt5640->pressed = false; 2203 rt5640->press_reported = false; 2204 rt5640_clear_micbias1_ovcd(component); 2205 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2206 } 2207 2208 static void rt5640_button_press_work(struct work_struct *work) 2209 { 2210 struct rt5640_priv *rt5640 = 2211 container_of(work, struct rt5640_priv, bp_work.work); 2212 struct snd_soc_component *component = rt5640->component; 2213 2214 /* Check the jack was not removed underneath us */ 2215 if (!rt5640_jack_inserted(component)) 2216 return; 2217 2218 if (rt5640_micbias1_ovcd(component)) { 2219 rt5640->release_count = 0; 2220 rt5640->press_count++; 2221 /* Remember till after JACK_UNPLUG_TIME wait */ 2222 if (rt5640->press_count >= BP_THRESHOLD) 2223 rt5640->pressed = true; 2224 rt5640_clear_micbias1_ovcd(component); 2225 } else { 2226 rt5640->press_count = 0; 2227 rt5640->release_count++; 2228 } 2229 2230 /* 2231 * The pins get temporarily shorted on jack unplug, so we poll for 2232 * at least JACK_UNPLUG_TIME milli-seconds before reporting a press. 2233 */ 2234 rt5640->poll_count++; 2235 if (rt5640->poll_count < (JACK_UNPLUG_TIME / BP_POLL_TIME)) { 2236 schedule_delayed_work(&rt5640->bp_work, 2237 msecs_to_jiffies(BP_POLL_TIME)); 2238 return; 2239 } 2240 2241 if (rt5640->pressed && !rt5640->press_reported) { 2242 dev_dbg(component->dev, "headset button press\n"); 2243 snd_soc_jack_report(rt5640->jack, SND_JACK_BTN_0, 2244 SND_JACK_BTN_0); 2245 rt5640->press_reported = true; 2246 } 2247 2248 if (rt5640->release_count >= BP_THRESHOLD) { 2249 if (rt5640->press_reported) { 2250 dev_dbg(component->dev, "headset button release\n"); 2251 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2252 } 2253 /* Re-enable OVCD IRQ to detect next press */ 2254 rt5640_enable_micbias1_ovcd_irq(component); 2255 return; /* Stop polling */ 2256 } 2257 2258 schedule_delayed_work(&rt5640->bp_work, msecs_to_jiffies(BP_POLL_TIME)); 2259 } 2260 2261 int rt5640_detect_headset(struct snd_soc_component *component, struct gpio_desc *hp_det_gpio) 2262 { 2263 int i, headset_count = 0, headphone_count = 0; 2264 2265 /* 2266 * We get the insertion event before the jack is fully inserted at which 2267 * point the second ring on a TRRS connector may short the 2nd ring and 2268 * sleeve contacts, also the overcurrent detection is not entirely 2269 * reliable. So we try several times with a wait in between until we 2270 * detect the same type JACK_DETECT_COUNT times in a row. 2271 */ 2272 for (i = 0; i < JACK_DETECT_MAXCOUNT; i++) { 2273 /* Clear any previous over-current status flag */ 2274 rt5640_clear_micbias1_ovcd(component); 2275 2276 msleep(JACK_SETTLE_TIME); 2277 2278 /* Check the jack is still connected before checking ovcd */ 2279 if (hp_det_gpio) { 2280 if (gpiod_get_value_cansleep(hp_det_gpio)) 2281 return 0; 2282 } else { 2283 if (!rt5640_jack_inserted(component)) 2284 return 0; 2285 } 2286 2287 if (rt5640_micbias1_ovcd(component)) { 2288 /* 2289 * Over current detected, there is a short between the 2290 * 2nd ring contact and the ground, so a TRS connector 2291 * without a mic contact and thus plain headphones. 2292 */ 2293 dev_dbg(component->dev, "jack mic-gnd shorted\n"); 2294 headset_count = 0; 2295 headphone_count++; 2296 if (headphone_count == JACK_DETECT_COUNT) 2297 return SND_JACK_HEADPHONE; 2298 } else { 2299 dev_dbg(component->dev, "jack mic-gnd open\n"); 2300 headphone_count = 0; 2301 headset_count++; 2302 if (headset_count == JACK_DETECT_COUNT) 2303 return SND_JACK_HEADSET; 2304 } 2305 } 2306 2307 dev_err(component->dev, "Error detecting headset vs headphones, bad contact?, assuming headphones\n"); 2308 return SND_JACK_HEADPHONE; 2309 } 2310 EXPORT_SYMBOL_GPL(rt5640_detect_headset); 2311 2312 static void rt5640_jack_work(struct work_struct *work) 2313 { 2314 struct rt5640_priv *rt5640 = 2315 container_of(work, struct rt5640_priv, jack_work.work); 2316 struct snd_soc_component *component = rt5640->component; 2317 int status; 2318 2319 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { 2320 int val, jack_type = 0, hda_mic_plugged, hda_hp_plugged; 2321 2322 /* mic jack */ 2323 val = snd_soc_component_read(component, RT5640_INT_IRQ_ST); 2324 hda_mic_plugged = !(val & RT5640_JD_STATUS); 2325 dev_dbg(component->dev, "mic jack status %d\n", 2326 hda_mic_plugged); 2327 2328 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL1, 2329 RT5640_JD_P_MASK, !hda_mic_plugged << RT5640_JD_P_SFT); 2330 2331 if (hda_mic_plugged) 2332 jack_type |= SND_JACK_MICROPHONE; 2333 2334 /* headphone jack */ 2335 val = snd_soc_component_read(component, RT5640_DUMMY2); 2336 hda_hp_plugged = !(val & (0x1 << 11)); 2337 dev_dbg(component->dev, "headphone jack status %d\n", 2338 hda_hp_plugged); 2339 2340 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2341 (0x1 << 10), !hda_hp_plugged << 10); 2342 2343 if (hda_hp_plugged) 2344 jack_type |= SND_JACK_HEADPHONE; 2345 2346 snd_soc_jack_report(rt5640->jack, jack_type, SND_JACK_HEADSET); 2347 2348 return; 2349 } 2350 2351 if (!rt5640_jack_inserted(component)) { 2352 /* Jack removed, or spurious IRQ? */ 2353 if (rt5640->jack->status & SND_JACK_HEADPHONE) { 2354 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2355 cancel_delayed_work_sync(&rt5640->bp_work); 2356 rt5640_disable_micbias1_ovcd_irq(component); 2357 rt5640_disable_micbias1_for_ovcd(component); 2358 } 2359 snd_soc_jack_report(rt5640->jack, 0, 2360 SND_JACK_HEADSET | SND_JACK_BTN_0); 2361 dev_dbg(component->dev, "jack unplugged\n"); 2362 } 2363 } else if (!(rt5640->jack->status & SND_JACK_HEADPHONE)) { 2364 /* Jack inserted */ 2365 WARN_ON(rt5640->ovcd_irq_enabled); 2366 rt5640_enable_micbias1_for_ovcd(component); 2367 status = rt5640_detect_headset(component, NULL); 2368 if (status == SND_JACK_HEADSET) { 2369 /* Enable ovcd IRQ for button press detect. */ 2370 rt5640_enable_micbias1_ovcd_irq(component); 2371 } else { 2372 /* No more need for overcurrent detect. */ 2373 rt5640_disable_micbias1_for_ovcd(component); 2374 } 2375 dev_dbg(component->dev, "detect status %#02x\n", status); 2376 snd_soc_jack_report(rt5640->jack, status, SND_JACK_HEADSET); 2377 } else if (rt5640->ovcd_irq_enabled && rt5640_micbias1_ovcd(component)) { 2378 dev_dbg(component->dev, "OVCD IRQ\n"); 2379 2380 /* 2381 * The ovcd IRQ keeps firing while the button is pressed, so 2382 * we disable it and start polling the button until released. 2383 * 2384 * The disable will make the IRQ pin 0 again and since we get 2385 * IRQs on both edges (so as to detect both jack plugin and 2386 * unplug) this means we will immediately get another IRQ. 2387 * The ovcd_irq_enabled check above makes the 2ND IRQ a NOP. 2388 */ 2389 rt5640_disable_micbias1_ovcd_irq(component); 2390 rt5640_start_button_press_work(component); 2391 2392 /* 2393 * If the jack-detect IRQ flag goes high (unplug) after our 2394 * above rt5640_jack_inserted() check and before we have 2395 * disabled the OVCD IRQ, the IRQ pin will stay high and as 2396 * we react to edges, we miss the unplug event -> recheck. 2397 */ 2398 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2399 } 2400 } 2401 2402 static irqreturn_t rt5640_irq(int irq, void *data) 2403 { 2404 struct rt5640_priv *rt5640 = data; 2405 int delay = 0; 2406 2407 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { 2408 cancel_delayed_work_sync(&rt5640->jack_work); 2409 delay = 100; 2410 } 2411 2412 if (rt5640->jack) 2413 queue_delayed_work(system_long_wq, &rt5640->jack_work, delay); 2414 2415 return IRQ_HANDLED; 2416 } 2417 2418 static irqreturn_t rt5640_jd_gpio_irq(int irq, void *data) 2419 { 2420 struct rt5640_priv *rt5640 = data; 2421 2422 queue_delayed_work(system_long_wq, &rt5640->jack_work, 2423 msecs_to_jiffies(JACK_SETTLE_TIME)); 2424 2425 return IRQ_HANDLED; 2426 } 2427 2428 static void rt5640_cancel_work(void *data) 2429 { 2430 struct rt5640_priv *rt5640 = data; 2431 2432 cancel_delayed_work_sync(&rt5640->jack_work); 2433 cancel_delayed_work_sync(&rt5640->bp_work); 2434 } 2435 2436 void rt5640_set_ovcd_params(struct snd_soc_component *component) 2437 { 2438 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2439 2440 snd_soc_component_write(component, RT5640_PR_BASE + RT5640_BIAS_CUR4, 2441 0xa800 | rt5640->ovcd_sf); 2442 2443 snd_soc_component_update_bits(component, RT5640_MICBIAS, 2444 RT5640_MIC1_OVTH_MASK | RT5640_MIC1_OVCD_MASK, 2445 rt5640->ovcd_th | RT5640_MIC1_OVCD_EN); 2446 2447 /* 2448 * The over-current-detect is only reliable in detecting the absence 2449 * of over-current, when the mic-contact in the jack is short-circuited, 2450 * the hardware periodically retries if it can apply the bias-current 2451 * leading to the ovcd status flip-flopping 1-0-1 with it being 0 about 2452 * 10% of the time, as we poll the ovcd status bit we might hit that 2453 * 10%, so we enable sticky mode and when checking OVCD we clear the 2454 * status, msleep() a bit and then check to get a reliable reading. 2455 */ 2456 snd_soc_component_update_bits(component, RT5640_IRQ_CTRL2, 2457 RT5640_MB1_OC_STKY_MASK, RT5640_MB1_OC_STKY_EN); 2458 } 2459 EXPORT_SYMBOL_GPL(rt5640_set_ovcd_params); 2460 2461 static void rt5640_disable_jack_detect(struct snd_soc_component *component) 2462 { 2463 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2464 2465 /* 2466 * soc_remove_component() force-disables jack and thus rt5640->jack 2467 * could be NULL at the time of driver's module unloading. 2468 */ 2469 if (!rt5640->jack) 2470 return; 2471 2472 if (rt5640->jd_gpio_irq_requested) 2473 free_irq(rt5640->jd_gpio_irq, rt5640); 2474 2475 if (rt5640->irq_requested) 2476 free_irq(rt5640->irq, rt5640); 2477 2478 rt5640_cancel_work(rt5640); 2479 2480 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2481 rt5640_disable_micbias1_ovcd_irq(component); 2482 rt5640_disable_micbias1_for_ovcd(component); 2483 snd_soc_jack_report(rt5640->jack, 0, SND_JACK_BTN_0); 2484 } 2485 2486 rt5640->jd_gpio_irq_requested = false; 2487 rt5640->irq_requested = false; 2488 rt5640->jd_gpio = NULL; 2489 rt5640->jack = NULL; 2490 } 2491 2492 static void rt5640_enable_jack_detect(struct snd_soc_component *component, 2493 struct snd_soc_jack *jack, 2494 struct rt5640_set_jack_data *jack_data) 2495 { 2496 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2497 int ret; 2498 2499 /* Select JD-source */ 2500 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 2501 RT5640_JD_MASK, rt5640->jd_src << RT5640_JD_SFT); 2502 2503 /* Selecting GPIO01 as an interrupt */ 2504 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, 2505 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ); 2506 2507 /* Set GPIO1 output */ 2508 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, 2509 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); 2510 2511 snd_soc_component_write(component, RT5640_DUMMY1, 0x3f41); 2512 2513 rt5640_set_ovcd_params(component); 2514 2515 /* 2516 * All IRQs get or-ed together, so we need the jack IRQ to report 0 2517 * when a jack is inserted so that the OVCD IRQ then toggles the IRQ 2518 * pin 0/1 instead of it being stuck to 1. So we invert the JD polarity 2519 * on systems where the hardware does not already do this. 2520 */ 2521 if (rt5640->jd_inverted) { 2522 if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P) 2523 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2524 RT5640_IRQ_JD_NOR); 2525 else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2526 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2527 RT5640_IRQ_JD2_MASK | RT5640_JD2_MASK, 2528 RT5640_IRQ_JD2_NOR | RT5640_JD2_EN); 2529 } else { 2530 if (rt5640->jd_src == RT5640_JD_SRC_JD1_IN4P) 2531 snd_soc_component_write(component, RT5640_IRQ_CTRL1, 2532 RT5640_IRQ_JD_NOR | RT5640_JD_P_INV); 2533 else if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2534 snd_soc_component_update_bits(component, RT5640_DUMMY2, 2535 RT5640_IRQ_JD2_MASK | RT5640_JD2_P_MASK | 2536 RT5640_JD2_MASK, 2537 RT5640_IRQ_JD2_NOR | RT5640_JD2_P_INV | 2538 RT5640_JD2_EN); 2539 } 2540 2541 rt5640->jack = jack; 2542 if (rt5640->jack->status & SND_JACK_MICROPHONE) { 2543 rt5640_enable_micbias1_for_ovcd(component); 2544 rt5640_enable_micbias1_ovcd_irq(component); 2545 } 2546 2547 if (jack_data && jack_data->codec_irq_override) 2548 rt5640->irq = jack_data->codec_irq_override; 2549 2550 if (jack_data && jack_data->jd_gpio) { 2551 rt5640->jd_gpio = jack_data->jd_gpio; 2552 rt5640->jd_gpio_irq = gpiod_to_irq(rt5640->jd_gpio); 2553 2554 ret = request_irq(rt5640->jd_gpio_irq, rt5640_jd_gpio_irq, 2555 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, 2556 "rt5640-jd-gpio", rt5640); 2557 if (ret) { 2558 dev_warn(component->dev, "Failed to request jd GPIO IRQ %d: %d\n", 2559 rt5640->jd_gpio_irq, ret); 2560 rt5640_disable_jack_detect(component); 2561 return; 2562 } 2563 rt5640->jd_gpio_irq_requested = true; 2564 } 2565 2566 if (jack_data && jack_data->use_platform_clock) 2567 rt5640->use_platform_clock = jack_data->use_platform_clock; 2568 2569 ret = devm_request_threaded_irq(component->dev, rt5640->irq, 2570 NULL, rt5640_irq, 2571 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, 2572 "rt5640", rt5640); 2573 if (ret) { 2574 dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret); 2575 rt5640_disable_jack_detect(component); 2576 return; 2577 } 2578 rt5640->irq_requested = true; 2579 2580 /* sync initial jack state */ 2581 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2582 } 2583 2584 static const struct snd_soc_dapm_route rt5640_hda_jack_dapm_routes[] = { 2585 {"IN1P", NULL, "MICBIAS1"}, 2586 {"IN2P", NULL, "MICBIAS1"}, 2587 {"IN3P", NULL, "MICBIAS1"}, 2588 }; 2589 2590 static void rt5640_enable_hda_jack_detect( 2591 struct snd_soc_component *component, struct snd_soc_jack *jack) 2592 { 2593 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2594 struct snd_soc_dapm_context *dapm = 2595 snd_soc_component_get_dapm(component); 2596 int ret; 2597 2598 /* Select JD1 for Mic */ 2599 snd_soc_component_update_bits(component, RT5640_JD_CTRL, 2600 RT5640_JD_MASK, RT5640_JD_JD1_IN4P); 2601 snd_soc_component_write(component, RT5640_IRQ_CTRL1, RT5640_IRQ_JD_NOR); 2602 2603 /* Select JD2 for Headphone */ 2604 snd_soc_component_update_bits(component, RT5640_DUMMY2, 0x1100, 0x1100); 2605 2606 /* Selecting GPIO01 as an interrupt */ 2607 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL1, 2608 RT5640_GP1_PIN_MASK, RT5640_GP1_PIN_IRQ); 2609 2610 /* Set GPIO1 output */ 2611 snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, 2612 RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT); 2613 2614 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0); 2615 2616 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 2617 RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG, 2618 RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG); 2619 usleep_range(10000, 15000); 2620 snd_soc_component_update_bits(component, RT5640_PWR_ANLG1, 2621 RT5640_PWR_FV2, RT5640_PWR_FV2); 2622 2623 rt5640->jack = jack; 2624 2625 ret = devm_request_threaded_irq(component->dev, rt5640->irq, 2626 NULL, rt5640_irq, IRQF_TRIGGER_RISING | IRQF_ONESHOT, 2627 "rt5640", rt5640); 2628 if (ret) { 2629 dev_warn(component->dev, "Failed to reguest IRQ %d: %d\n", rt5640->irq, ret); 2630 rt5640->irq = -ENXIO; 2631 return; 2632 } 2633 2634 /* sync initial jack state */ 2635 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2636 2637 snd_soc_dapm_add_routes(dapm, rt5640_hda_jack_dapm_routes, 2638 ARRAY_SIZE(rt5640_hda_jack_dapm_routes)); 2639 } 2640 2641 static int rt5640_set_jack(struct snd_soc_component *component, 2642 struct snd_soc_jack *jack, void *data) 2643 { 2644 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2645 2646 if (jack) { 2647 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) 2648 rt5640_enable_hda_jack_detect(component, jack); 2649 else 2650 rt5640_enable_jack_detect(component, jack, data); 2651 } else { 2652 rt5640_disable_jack_detect(component); 2653 } 2654 2655 return 0; 2656 } 2657 2658 static int rt5640_probe(struct snd_soc_component *component) 2659 { 2660 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 2661 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2662 u32 dmic1_data_pin = 0; 2663 u32 dmic2_data_pin = 0; 2664 bool dmic_en = false; 2665 u32 val; 2666 2667 /* Check if MCLK provided */ 2668 rt5640->mclk = devm_clk_get(component->dev, "mclk"); 2669 if (PTR_ERR(rt5640->mclk) == -EPROBE_DEFER) 2670 return -EPROBE_DEFER; 2671 2672 rt5640->component = component; 2673 2674 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2675 2676 snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x0301, 0x0301); 2677 snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030); 2678 snd_soc_component_update_bits(component, RT5640_DSP_PATH2, 0xfc00, 0x0c00); 2679 2680 switch (snd_soc_component_read(component, RT5640_RESET) & RT5640_ID_MASK) { 2681 case RT5640_ID_5640: 2682 case RT5640_ID_5642: 2683 snd_soc_add_component_controls(component, 2684 rt5640_specific_snd_controls, 2685 ARRAY_SIZE(rt5640_specific_snd_controls)); 2686 snd_soc_dapm_new_controls(dapm, 2687 rt5640_specific_dapm_widgets, 2688 ARRAY_SIZE(rt5640_specific_dapm_widgets)); 2689 snd_soc_dapm_add_routes(dapm, 2690 rt5640_specific_dapm_routes, 2691 ARRAY_SIZE(rt5640_specific_dapm_routes)); 2692 break; 2693 case RT5640_ID_5639: 2694 snd_soc_dapm_new_controls(dapm, 2695 rt5639_specific_dapm_widgets, 2696 ARRAY_SIZE(rt5639_specific_dapm_widgets)); 2697 snd_soc_dapm_add_routes(dapm, 2698 rt5639_specific_dapm_routes, 2699 ARRAY_SIZE(rt5639_specific_dapm_routes)); 2700 break; 2701 default: 2702 dev_err(component->dev, 2703 "The driver is for RT5639 RT5640 or RT5642 only\n"); 2704 return -ENODEV; 2705 } 2706 2707 /* 2708 * Note on some platforms the platform code may need to add device-props 2709 * rather then relying only on properties set by the firmware. 2710 * Therefor the property parsing MUST be done here, rather then from 2711 * rt5640_i2c_probe(), so that the platform-code can attach extra 2712 * properties before calling snd_soc_register_card(). 2713 */ 2714 if (device_property_read_bool(component->dev, "realtek,in1-differential")) 2715 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2716 RT5640_IN_DF1, RT5640_IN_DF1); 2717 2718 if (device_property_read_bool(component->dev, "realtek,in2-differential")) 2719 snd_soc_component_update_bits(component, RT5640_IN3_IN4, 2720 RT5640_IN_DF2, RT5640_IN_DF2); 2721 2722 if (device_property_read_bool(component->dev, "realtek,in3-differential")) 2723 snd_soc_component_update_bits(component, RT5640_IN1_IN2, 2724 RT5640_IN_DF2, RT5640_IN_DF2); 2725 2726 if (device_property_read_bool(component->dev, "realtek,lout-differential")) 2727 snd_soc_component_update_bits(component, RT5640_DUMMY1, 2728 RT5640_EN_LOUT_DF, RT5640_EN_LOUT_DF); 2729 2730 if (device_property_read_u32(component->dev, "realtek,dmic1-data-pin", 2731 &val) == 0 && val) { 2732 dmic1_data_pin = val - 1; 2733 dmic_en = true; 2734 } 2735 2736 if (device_property_read_u32(component->dev, "realtek,dmic2-data-pin", 2737 &val) == 0 && val) { 2738 dmic2_data_pin = val - 1; 2739 dmic_en = true; 2740 } 2741 2742 if (dmic_en) 2743 rt5640_dmic_enable(component, dmic1_data_pin, dmic2_data_pin); 2744 2745 if (device_property_read_u32(component->dev, 2746 "realtek,jack-detect-source", &val) == 0) { 2747 if (val <= RT5640_JD_SRC_HDA_HEADER) 2748 rt5640->jd_src = val; 2749 else 2750 dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n", 2751 val); 2752 } 2753 2754 if (!device_property_read_bool(component->dev, "realtek,jack-detect-not-inverted")) 2755 rt5640->jd_inverted = true; 2756 2757 /* 2758 * Testing on various boards has shown that good defaults for the OVCD 2759 * threshold and scale-factor are 2000µA and 0.75. For an effective 2760 * limit of 1500µA, this seems to be more reliable then 1500µA and 1.0. 2761 */ 2762 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2763 rt5640->ovcd_sf = RT5640_MIC_OVCD_SF_0P75; 2764 2765 if (device_property_read_u32(component->dev, 2766 "realtek,over-current-threshold-microamp", &val) == 0) { 2767 switch (val) { 2768 case 600: 2769 rt5640->ovcd_th = RT5640_MIC1_OVTH_600UA; 2770 break; 2771 case 1500: 2772 rt5640->ovcd_th = RT5640_MIC1_OVTH_1500UA; 2773 break; 2774 case 2000: 2775 rt5640->ovcd_th = RT5640_MIC1_OVTH_2000UA; 2776 break; 2777 default: 2778 dev_warn(component->dev, "Warning: Invalid over-current-threshold-microamp value: %d, defaulting to 2000uA\n", 2779 val); 2780 } 2781 } 2782 2783 if (device_property_read_u32(component->dev, 2784 "realtek,over-current-scale-factor", &val) == 0) { 2785 if (val <= RT5640_OVCD_SF_1P5) 2786 rt5640->ovcd_sf = val << RT5640_MIC_OVCD_SF_SFT; 2787 else 2788 dev_warn(component->dev, "Warning: Invalid over-current-scale-factor value: %d, defaulting to 0.75\n", 2789 val); 2790 } 2791 2792 return 0; 2793 } 2794 2795 static void rt5640_remove(struct snd_soc_component *component) 2796 { 2797 rt5640_reset(component); 2798 } 2799 2800 #ifdef CONFIG_PM 2801 static int rt5640_suspend(struct snd_soc_component *component) 2802 { 2803 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2804 2805 if (rt5640->irq) { 2806 /* disable jack interrupts during system suspend */ 2807 disable_irq(rt5640->irq); 2808 } 2809 2810 rt5640_cancel_work(rt5640); 2811 snd_soc_component_force_bias_level(component, SND_SOC_BIAS_OFF); 2812 rt5640_reset(component); 2813 regcache_cache_only(rt5640->regmap, true); 2814 regcache_mark_dirty(rt5640->regmap); 2815 if (gpio_is_valid(rt5640->ldo1_en)) 2816 gpio_set_value_cansleep(rt5640->ldo1_en, 0); 2817 2818 return 0; 2819 } 2820 2821 static int rt5640_resume(struct snd_soc_component *component) 2822 { 2823 struct rt5640_priv *rt5640 = snd_soc_component_get_drvdata(component); 2824 2825 if (gpio_is_valid(rt5640->ldo1_en)) { 2826 gpio_set_value_cansleep(rt5640->ldo1_en, 1); 2827 msleep(400); 2828 } 2829 2830 regcache_cache_only(rt5640->regmap, false); 2831 regcache_sync(rt5640->regmap); 2832 2833 if (rt5640->irq) 2834 enable_irq(rt5640->irq); 2835 2836 if (rt5640->jack) { 2837 if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER) { 2838 snd_soc_component_update_bits(component, 2839 RT5640_DUMMY2, 0x1100, 0x1100); 2840 } else { 2841 if (rt5640->jd_inverted) { 2842 if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2843 snd_soc_component_update_bits( 2844 component, RT5640_DUMMY2, 2845 RT5640_IRQ_JD2_MASK | 2846 RT5640_JD2_MASK, 2847 RT5640_IRQ_JD2_NOR | 2848 RT5640_JD2_EN); 2849 2850 } else { 2851 if (rt5640->jd_src == RT5640_JD_SRC_JD2_IN4N) 2852 snd_soc_component_update_bits( 2853 component, RT5640_DUMMY2, 2854 RT5640_IRQ_JD2_MASK | 2855 RT5640_JD2_P_MASK | 2856 RT5640_JD2_MASK, 2857 RT5640_IRQ_JD2_NOR | 2858 RT5640_JD2_P_INV | 2859 RT5640_JD2_EN); 2860 } 2861 } 2862 2863 queue_delayed_work(system_long_wq, &rt5640->jack_work, 0); 2864 } 2865 2866 return 0; 2867 } 2868 #else 2869 #define rt5640_suspend NULL 2870 #define rt5640_resume NULL 2871 #endif 2872 2873 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000 2874 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 2875 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) 2876 2877 static const struct snd_soc_dai_ops rt5640_aif_dai_ops = { 2878 .hw_params = rt5640_hw_params, 2879 .set_fmt = rt5640_set_dai_fmt, 2880 .set_sysclk = rt5640_set_dai_sysclk, 2881 .set_pll = rt5640_set_dai_pll, 2882 }; 2883 2884 static struct snd_soc_dai_driver rt5640_dai[] = { 2885 { 2886 .name = "rt5640-aif1", 2887 .id = RT5640_AIF1, 2888 .playback = { 2889 .stream_name = "AIF1 Playback", 2890 .channels_min = 1, 2891 .channels_max = 2, 2892 .rates = RT5640_STEREO_RATES, 2893 .formats = RT5640_FORMATS, 2894 }, 2895 .capture = { 2896 .stream_name = "AIF1 Capture", 2897 .channels_min = 1, 2898 .channels_max = 2, 2899 .rates = RT5640_STEREO_RATES, 2900 .formats = RT5640_FORMATS, 2901 }, 2902 .ops = &rt5640_aif_dai_ops, 2903 }, 2904 { 2905 .name = "rt5640-aif2", 2906 .id = RT5640_AIF2, 2907 .playback = { 2908 .stream_name = "AIF2 Playback", 2909 .channels_min = 1, 2910 .channels_max = 2, 2911 .rates = RT5640_STEREO_RATES, 2912 .formats = RT5640_FORMATS, 2913 }, 2914 .capture = { 2915 .stream_name = "AIF2 Capture", 2916 .channels_min = 1, 2917 .channels_max = 2, 2918 .rates = RT5640_STEREO_RATES, 2919 .formats = RT5640_FORMATS, 2920 }, 2921 .ops = &rt5640_aif_dai_ops, 2922 }, 2923 }; 2924 2925 static const struct snd_soc_component_driver soc_component_dev_rt5640 = { 2926 .probe = rt5640_probe, 2927 .remove = rt5640_remove, 2928 .suspend = rt5640_suspend, 2929 .resume = rt5640_resume, 2930 .set_bias_level = rt5640_set_bias_level, 2931 .set_jack = rt5640_set_jack, 2932 .controls = rt5640_snd_controls, 2933 .num_controls = ARRAY_SIZE(rt5640_snd_controls), 2934 .dapm_widgets = rt5640_dapm_widgets, 2935 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets), 2936 .dapm_routes = rt5640_dapm_routes, 2937 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes), 2938 .use_pmdown_time = 1, 2939 .endianness = 1, 2940 }; 2941 2942 static const struct regmap_config rt5640_regmap = { 2943 .reg_bits = 8, 2944 .val_bits = 16, 2945 .use_single_read = true, 2946 .use_single_write = true, 2947 2948 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) * 2949 RT5640_PR_SPACING), 2950 .volatile_reg = rt5640_volatile_register, 2951 .readable_reg = rt5640_readable_register, 2952 2953 .cache_type = REGCACHE_MAPLE, 2954 .reg_defaults = rt5640_reg, 2955 .num_reg_defaults = ARRAY_SIZE(rt5640_reg), 2956 .ranges = rt5640_ranges, 2957 .num_ranges = ARRAY_SIZE(rt5640_ranges), 2958 }; 2959 2960 static const struct i2c_device_id rt5640_i2c_id[] = { 2961 { "rt5640", 0 }, 2962 { "rt5639", 0 }, 2963 { "rt5642", 0 }, 2964 { } 2965 }; 2966 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id); 2967 2968 #if defined(CONFIG_OF) 2969 static const struct of_device_id rt5640_of_match[] = { 2970 { .compatible = "realtek,rt5639", }, 2971 { .compatible = "realtek,rt5640", }, 2972 {}, 2973 }; 2974 MODULE_DEVICE_TABLE(of, rt5640_of_match); 2975 #endif 2976 2977 #ifdef CONFIG_ACPI 2978 static const struct acpi_device_id rt5640_acpi_match[] = { 2979 { "INT33CA", 0 }, 2980 { "10EC3276", 0 }, 2981 { "10EC5640", 0 }, 2982 { "10EC5642", 0 }, 2983 { "INTCCFFD", 0 }, 2984 { }, 2985 }; 2986 MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match); 2987 #endif 2988 2989 static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np) 2990 { 2991 rt5640->ldo1_en = of_get_named_gpio(np, "realtek,ldo1-en-gpios", 0); 2992 /* 2993 * LDO1_EN is optional (it may be statically tied on the board). 2994 * -ENOENT means that the property doesn't exist, i.e. there is no 2995 * GPIO, so is not an error. Any other error code means the property 2996 * exists, but could not be parsed. 2997 */ 2998 if (!gpio_is_valid(rt5640->ldo1_en) && 2999 (rt5640->ldo1_en != -ENOENT)) 3000 return rt5640->ldo1_en; 3001 3002 return 0; 3003 } 3004 3005 static int rt5640_i2c_probe(struct i2c_client *i2c) 3006 { 3007 struct rt5640_priv *rt5640; 3008 int ret; 3009 unsigned int val; 3010 3011 rt5640 = devm_kzalloc(&i2c->dev, 3012 sizeof(struct rt5640_priv), 3013 GFP_KERNEL); 3014 if (NULL == rt5640) 3015 return -ENOMEM; 3016 i2c_set_clientdata(i2c, rt5640); 3017 3018 if (i2c->dev.of_node) { 3019 ret = rt5640_parse_dt(rt5640, i2c->dev.of_node); 3020 if (ret) 3021 return ret; 3022 } else 3023 rt5640->ldo1_en = -EINVAL; 3024 3025 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap); 3026 if (IS_ERR(rt5640->regmap)) { 3027 ret = PTR_ERR(rt5640->regmap); 3028 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 3029 ret); 3030 return ret; 3031 } 3032 3033 if (gpio_is_valid(rt5640->ldo1_en)) { 3034 ret = devm_gpio_request_one(&i2c->dev, rt5640->ldo1_en, 3035 GPIOF_OUT_INIT_HIGH, 3036 "RT5640 LDO1_EN"); 3037 if (ret < 0) { 3038 dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n", 3039 rt5640->ldo1_en, ret); 3040 return ret; 3041 } 3042 msleep(400); 3043 } 3044 3045 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val); 3046 if (val != RT5640_DEVICE_ID) { 3047 dev_err(&i2c->dev, 3048 "Device with ID register %#x is not rt5640/39\n", val); 3049 return -ENODEV; 3050 } 3051 3052 regmap_write(rt5640->regmap, RT5640_RESET, 0); 3053 3054 ret = regmap_register_patch(rt5640->regmap, init_list, 3055 ARRAY_SIZE(init_list)); 3056 if (ret != 0) 3057 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); 3058 3059 regmap_update_bits(rt5640->regmap, RT5640_DUMMY1, 3060 RT5640_MCLK_DET, RT5640_MCLK_DET); 3061 3062 rt5640->hp_mute = true; 3063 rt5640->irq = i2c->irq; 3064 INIT_DELAYED_WORK(&rt5640->bp_work, rt5640_button_press_work); 3065 INIT_DELAYED_WORK(&rt5640->jack_work, rt5640_jack_work); 3066 3067 /* Make sure work is stopped on probe-error / remove */ 3068 ret = devm_add_action_or_reset(&i2c->dev, rt5640_cancel_work, rt5640); 3069 if (ret) 3070 return ret; 3071 3072 return devm_snd_soc_register_component(&i2c->dev, 3073 &soc_component_dev_rt5640, 3074 rt5640_dai, ARRAY_SIZE(rt5640_dai)); 3075 } 3076 3077 static struct i2c_driver rt5640_i2c_driver = { 3078 .driver = { 3079 .name = "rt5640", 3080 .acpi_match_table = ACPI_PTR(rt5640_acpi_match), 3081 .of_match_table = of_match_ptr(rt5640_of_match), 3082 }, 3083 .probe = rt5640_i2c_probe, 3084 .id_table = rt5640_i2c_id, 3085 }; 3086 module_i2c_driver(rt5640_i2c_driver); 3087 3088 MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver"); 3089 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>"); 3090 MODULE_LICENSE("GPL v2"); 3091