1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * rt5682.c -- RT5682 ALSA SoC audio component driver 4 * 5 * Copyright 2018 Realtek Semiconductor Corp. 6 * Author: Bard Liao <bardliao@realtek.com> 7 */ 8 9 #include <linux/module.h> 10 #include <linux/moduleparam.h> 11 #include <linux/init.h> 12 #include <linux/delay.h> 13 #include <linux/pm.h> 14 #include <linux/i2c.h> 15 #include <linux/platform_device.h> 16 #include <linux/spi/spi.h> 17 #include <linux/acpi.h> 18 #include <linux/gpio.h> 19 #include <linux/of_gpio.h> 20 #include <linux/regulator/consumer.h> 21 #include <linux/mutex.h> 22 #include <sound/core.h> 23 #include <sound/pcm.h> 24 #include <sound/pcm_params.h> 25 #include <sound/jack.h> 26 #include <sound/soc.h> 27 #include <sound/soc-dapm.h> 28 #include <sound/initval.h> 29 #include <sound/tlv.h> 30 #include <sound/rt5682.h> 31 32 #include "rl6231.h" 33 #include "rt5682.h" 34 35 #define RT5682_NUM_SUPPLIES 3 36 37 static const char *rt5682_supply_names[RT5682_NUM_SUPPLIES] = { 38 "AVDD", 39 "MICVDD", 40 "VBAT", 41 }; 42 43 static const struct rt5682_platform_data i2s_default_platform_data = { 44 .dmic1_data_pin = RT5682_DMIC1_DATA_GPIO2, 45 .dmic1_clk_pin = RT5682_DMIC1_CLK_GPIO3, 46 .jd_src = RT5682_JD1, 47 }; 48 49 struct rt5682_priv { 50 struct snd_soc_component *component; 51 struct rt5682_platform_data pdata; 52 struct regmap *regmap; 53 struct snd_soc_jack *hs_jack; 54 struct regulator_bulk_data supplies[RT5682_NUM_SUPPLIES]; 55 struct delayed_work jack_detect_work; 56 struct delayed_work jd_check_work; 57 struct mutex calibrate_mutex; 58 59 int sysclk; 60 int sysclk_src; 61 int lrck[RT5682_AIFS]; 62 int bclk[RT5682_AIFS]; 63 int master[RT5682_AIFS]; 64 65 int pll_src; 66 int pll_in; 67 int pll_out; 68 69 int jack_type; 70 }; 71 72 static const struct reg_sequence patch_list[] = { 73 {RT5682_HP_IMP_SENS_CTRL_19, 0x1000}, 74 {RT5682_DAC_ADC_DIG_VOL1, 0xa020}, 75 }; 76 77 static const struct reg_default rt5682_reg[] = { 78 {0x0002, 0x8080}, 79 {0x0003, 0x8000}, 80 {0x0005, 0x0000}, 81 {0x0006, 0x0000}, 82 {0x0008, 0x800f}, 83 {0x000b, 0x0000}, 84 {0x0010, 0x4040}, 85 {0x0011, 0x0000}, 86 {0x0012, 0x1404}, 87 {0x0013, 0x1000}, 88 {0x0014, 0xa00a}, 89 {0x0015, 0x0404}, 90 {0x0016, 0x0404}, 91 {0x0019, 0xafaf}, 92 {0x001c, 0x2f2f}, 93 {0x001f, 0x0000}, 94 {0x0022, 0x5757}, 95 {0x0023, 0x0039}, 96 {0x0024, 0x000b}, 97 {0x0026, 0xc0c4}, 98 {0x0029, 0x8080}, 99 {0x002a, 0xa0a0}, 100 {0x002b, 0x0300}, 101 {0x0030, 0x0000}, 102 {0x003c, 0x0080}, 103 {0x0044, 0x0c0c}, 104 {0x0049, 0x0000}, 105 {0x0061, 0x0000}, 106 {0x0062, 0x0000}, 107 {0x0063, 0x003f}, 108 {0x0064, 0x0000}, 109 {0x0065, 0x0000}, 110 {0x0066, 0x0030}, 111 {0x0067, 0x0000}, 112 {0x006b, 0x0000}, 113 {0x006c, 0x0000}, 114 {0x006d, 0x2200}, 115 {0x006e, 0x0a10}, 116 {0x0070, 0x8000}, 117 {0x0071, 0x8000}, 118 {0x0073, 0x0000}, 119 {0x0074, 0x0000}, 120 {0x0075, 0x0002}, 121 {0x0076, 0x0001}, 122 {0x0079, 0x0000}, 123 {0x007a, 0x0000}, 124 {0x007b, 0x0000}, 125 {0x007c, 0x0100}, 126 {0x007e, 0x0000}, 127 {0x0080, 0x0000}, 128 {0x0081, 0x0000}, 129 {0x0082, 0x0000}, 130 {0x0083, 0x0000}, 131 {0x0084, 0x0000}, 132 {0x0085, 0x0000}, 133 {0x0086, 0x0005}, 134 {0x0087, 0x0000}, 135 {0x0088, 0x0000}, 136 {0x008c, 0x0003}, 137 {0x008d, 0x0000}, 138 {0x008e, 0x0060}, 139 {0x008f, 0x1000}, 140 {0x0091, 0x0c26}, 141 {0x0092, 0x0073}, 142 {0x0093, 0x0000}, 143 {0x0094, 0x0080}, 144 {0x0098, 0x0000}, 145 {0x009a, 0x0000}, 146 {0x009b, 0x0000}, 147 {0x009c, 0x0000}, 148 {0x009d, 0x0000}, 149 {0x009e, 0x100c}, 150 {0x009f, 0x0000}, 151 {0x00a0, 0x0000}, 152 {0x00a3, 0x0002}, 153 {0x00a4, 0x0001}, 154 {0x00ae, 0x2040}, 155 {0x00af, 0x0000}, 156 {0x00b6, 0x0000}, 157 {0x00b7, 0x0000}, 158 {0x00b8, 0x0000}, 159 {0x00b9, 0x0002}, 160 {0x00be, 0x0000}, 161 {0x00c0, 0x0160}, 162 {0x00c1, 0x82a0}, 163 {0x00c2, 0x0000}, 164 {0x00d0, 0x0000}, 165 {0x00d1, 0x2244}, 166 {0x00d2, 0x3300}, 167 {0x00d3, 0x2200}, 168 {0x00d4, 0x0000}, 169 {0x00d9, 0x0009}, 170 {0x00da, 0x0000}, 171 {0x00db, 0x0000}, 172 {0x00dc, 0x00c0}, 173 {0x00dd, 0x2220}, 174 {0x00de, 0x3131}, 175 {0x00df, 0x3131}, 176 {0x00e0, 0x3131}, 177 {0x00e2, 0x0000}, 178 {0x00e3, 0x4000}, 179 {0x00e4, 0x0aa0}, 180 {0x00e5, 0x3131}, 181 {0x00e6, 0x3131}, 182 {0x00e7, 0x3131}, 183 {0x00e8, 0x3131}, 184 {0x00ea, 0xb320}, 185 {0x00eb, 0x0000}, 186 {0x00f0, 0x0000}, 187 {0x00f1, 0x00d0}, 188 {0x00f2, 0x00d0}, 189 {0x00f6, 0x0000}, 190 {0x00fa, 0x0000}, 191 {0x00fb, 0x0000}, 192 {0x00fc, 0x0000}, 193 {0x00fd, 0x0000}, 194 {0x00fe, 0x10ec}, 195 {0x00ff, 0x6530}, 196 {0x0100, 0xa0a0}, 197 {0x010b, 0x0000}, 198 {0x010c, 0xae00}, 199 {0x010d, 0xaaa0}, 200 {0x010e, 0x8aa2}, 201 {0x010f, 0x02a2}, 202 {0x0110, 0xc000}, 203 {0x0111, 0x04a2}, 204 {0x0112, 0x2800}, 205 {0x0113, 0x0000}, 206 {0x0117, 0x0100}, 207 {0x0125, 0x0410}, 208 {0x0132, 0x6026}, 209 {0x0136, 0x5555}, 210 {0x0138, 0x3700}, 211 {0x013a, 0x2000}, 212 {0x013b, 0x2000}, 213 {0x013c, 0x2005}, 214 {0x013f, 0x0000}, 215 {0x0142, 0x0000}, 216 {0x0145, 0x0002}, 217 {0x0146, 0x0000}, 218 {0x0147, 0x0000}, 219 {0x0148, 0x0000}, 220 {0x0149, 0x0000}, 221 {0x0150, 0x79a1}, 222 {0x0151, 0x0000}, 223 {0x0160, 0x4ec0}, 224 {0x0161, 0x0080}, 225 {0x0162, 0x0200}, 226 {0x0163, 0x0800}, 227 {0x0164, 0x0000}, 228 {0x0165, 0x0000}, 229 {0x0166, 0x0000}, 230 {0x0167, 0x000f}, 231 {0x0168, 0x000f}, 232 {0x0169, 0x0021}, 233 {0x0190, 0x413d}, 234 {0x0194, 0x0000}, 235 {0x0195, 0x0000}, 236 {0x0197, 0x0022}, 237 {0x0198, 0x0000}, 238 {0x0199, 0x0000}, 239 {0x01af, 0x0000}, 240 {0x01b0, 0x0400}, 241 {0x01b1, 0x0000}, 242 {0x01b2, 0x0000}, 243 {0x01b3, 0x0000}, 244 {0x01b4, 0x0000}, 245 {0x01b5, 0x0000}, 246 {0x01b6, 0x01c3}, 247 {0x01b7, 0x02a0}, 248 {0x01b8, 0x03e9}, 249 {0x01b9, 0x1389}, 250 {0x01ba, 0xc351}, 251 {0x01bb, 0x0009}, 252 {0x01bc, 0x0018}, 253 {0x01bd, 0x002a}, 254 {0x01be, 0x004c}, 255 {0x01bf, 0x0097}, 256 {0x01c0, 0x433d}, 257 {0x01c2, 0x0000}, 258 {0x01c3, 0x0000}, 259 {0x01c4, 0x0000}, 260 {0x01c5, 0x0000}, 261 {0x01c6, 0x0000}, 262 {0x01c7, 0x0000}, 263 {0x01c8, 0x40af}, 264 {0x01c9, 0x0702}, 265 {0x01ca, 0x0000}, 266 {0x01cb, 0x0000}, 267 {0x01cc, 0x5757}, 268 {0x01cd, 0x5757}, 269 {0x01ce, 0x5757}, 270 {0x01cf, 0x5757}, 271 {0x01d0, 0x5757}, 272 {0x01d1, 0x5757}, 273 {0x01d2, 0x5757}, 274 {0x01d3, 0x5757}, 275 {0x01d4, 0x5757}, 276 {0x01d5, 0x5757}, 277 {0x01d6, 0x0000}, 278 {0x01d7, 0x0008}, 279 {0x01d8, 0x0029}, 280 {0x01d9, 0x3333}, 281 {0x01da, 0x0000}, 282 {0x01db, 0x0004}, 283 {0x01dc, 0x0000}, 284 {0x01de, 0x7c00}, 285 {0x01df, 0x0320}, 286 {0x01e0, 0x06a1}, 287 {0x01e1, 0x0000}, 288 {0x01e2, 0x0000}, 289 {0x01e3, 0x0000}, 290 {0x01e4, 0x0000}, 291 {0x01e6, 0x0001}, 292 {0x01e7, 0x0000}, 293 {0x01e8, 0x0000}, 294 {0x01ea, 0x0000}, 295 {0x01eb, 0x0000}, 296 {0x01ec, 0x0000}, 297 {0x01ed, 0x0000}, 298 {0x01ee, 0x0000}, 299 {0x01ef, 0x0000}, 300 {0x01f0, 0x0000}, 301 {0x01f1, 0x0000}, 302 {0x01f2, 0x0000}, 303 {0x01f3, 0x0000}, 304 {0x01f4, 0x0000}, 305 {0x0210, 0x6297}, 306 {0x0211, 0xa005}, 307 {0x0212, 0x824c}, 308 {0x0213, 0xf7ff}, 309 {0x0214, 0xf24c}, 310 {0x0215, 0x0102}, 311 {0x0216, 0x00a3}, 312 {0x0217, 0x0048}, 313 {0x0218, 0xa2c0}, 314 {0x0219, 0x0400}, 315 {0x021a, 0x00c8}, 316 {0x021b, 0x00c0}, 317 {0x021c, 0x0000}, 318 {0x0250, 0x4500}, 319 {0x0251, 0x40b3}, 320 {0x0252, 0x0000}, 321 {0x0253, 0x0000}, 322 {0x0254, 0x0000}, 323 {0x0255, 0x0000}, 324 {0x0256, 0x0000}, 325 {0x0257, 0x0000}, 326 {0x0258, 0x0000}, 327 {0x0259, 0x0000}, 328 {0x025a, 0x0005}, 329 {0x0270, 0x0000}, 330 {0x02ff, 0x0110}, 331 {0x0300, 0x001f}, 332 {0x0301, 0x032c}, 333 {0x0302, 0x5f21}, 334 {0x0303, 0x4000}, 335 {0x0304, 0x4000}, 336 {0x0305, 0x06d5}, 337 {0x0306, 0x8000}, 338 {0x0307, 0x0700}, 339 {0x0310, 0x4560}, 340 {0x0311, 0xa4a8}, 341 {0x0312, 0x7418}, 342 {0x0313, 0x0000}, 343 {0x0314, 0x0006}, 344 {0x0315, 0xffff}, 345 {0x0316, 0xc400}, 346 {0x0317, 0x0000}, 347 {0x03c0, 0x7e00}, 348 {0x03c1, 0x8000}, 349 {0x03c2, 0x8000}, 350 {0x03c3, 0x8000}, 351 {0x03c4, 0x8000}, 352 {0x03c5, 0x8000}, 353 {0x03c6, 0x8000}, 354 {0x03c7, 0x8000}, 355 {0x03c8, 0x8000}, 356 {0x03c9, 0x8000}, 357 {0x03ca, 0x8000}, 358 {0x03cb, 0x8000}, 359 {0x03cc, 0x8000}, 360 {0x03d0, 0x0000}, 361 {0x03d1, 0x0000}, 362 {0x03d2, 0x0000}, 363 {0x03d3, 0x0000}, 364 {0x03d4, 0x2000}, 365 {0x03d5, 0x2000}, 366 {0x03d6, 0x0000}, 367 {0x03d7, 0x0000}, 368 {0x03d8, 0x2000}, 369 {0x03d9, 0x2000}, 370 {0x03da, 0x2000}, 371 {0x03db, 0x2000}, 372 {0x03dc, 0x0000}, 373 {0x03dd, 0x0000}, 374 {0x03de, 0x0000}, 375 {0x03df, 0x2000}, 376 {0x03e0, 0x0000}, 377 {0x03e1, 0x0000}, 378 {0x03e2, 0x0000}, 379 {0x03e3, 0x0000}, 380 {0x03e4, 0x0000}, 381 {0x03e5, 0x0000}, 382 {0x03e6, 0x0000}, 383 {0x03e7, 0x0000}, 384 {0x03e8, 0x0000}, 385 {0x03e9, 0x0000}, 386 {0x03ea, 0x0000}, 387 {0x03eb, 0x0000}, 388 {0x03ec, 0x0000}, 389 {0x03ed, 0x0000}, 390 {0x03ee, 0x0000}, 391 {0x03ef, 0x0000}, 392 {0x03f0, 0x0800}, 393 {0x03f1, 0x0800}, 394 {0x03f2, 0x0800}, 395 {0x03f3, 0x0800}, 396 }; 397 398 static bool rt5682_volatile_register(struct device *dev, unsigned int reg) 399 { 400 switch (reg) { 401 case RT5682_RESET: 402 case RT5682_CBJ_CTRL_2: 403 case RT5682_INT_ST_1: 404 case RT5682_4BTN_IL_CMD_1: 405 case RT5682_AJD1_CTRL: 406 case RT5682_HP_CALIB_CTRL_1: 407 case RT5682_DEVICE_ID: 408 case RT5682_I2C_MODE: 409 case RT5682_HP_CALIB_CTRL_10: 410 case RT5682_EFUSE_CTRL_2: 411 case RT5682_JD_TOP_VC_VTRL: 412 case RT5682_HP_IMP_SENS_CTRL_19: 413 case RT5682_IL_CMD_1: 414 case RT5682_SAR_IL_CMD_2: 415 case RT5682_SAR_IL_CMD_4: 416 case RT5682_SAR_IL_CMD_10: 417 case RT5682_SAR_IL_CMD_11: 418 case RT5682_EFUSE_CTRL_6...RT5682_EFUSE_CTRL_11: 419 case RT5682_HP_CALIB_STA_1...RT5682_HP_CALIB_STA_11: 420 return true; 421 default: 422 return false; 423 } 424 } 425 426 static bool rt5682_readable_register(struct device *dev, unsigned int reg) 427 { 428 switch (reg) { 429 case RT5682_RESET: 430 case RT5682_VERSION_ID: 431 case RT5682_VENDOR_ID: 432 case RT5682_DEVICE_ID: 433 case RT5682_HP_CTRL_1: 434 case RT5682_HP_CTRL_2: 435 case RT5682_HPL_GAIN: 436 case RT5682_HPR_GAIN: 437 case RT5682_I2C_CTRL: 438 case RT5682_CBJ_BST_CTRL: 439 case RT5682_CBJ_CTRL_1: 440 case RT5682_CBJ_CTRL_2: 441 case RT5682_CBJ_CTRL_3: 442 case RT5682_CBJ_CTRL_4: 443 case RT5682_CBJ_CTRL_5: 444 case RT5682_CBJ_CTRL_6: 445 case RT5682_CBJ_CTRL_7: 446 case RT5682_DAC1_DIG_VOL: 447 case RT5682_STO1_ADC_DIG_VOL: 448 case RT5682_STO1_ADC_BOOST: 449 case RT5682_HP_IMP_GAIN_1: 450 case RT5682_HP_IMP_GAIN_2: 451 case RT5682_SIDETONE_CTRL: 452 case RT5682_STO1_ADC_MIXER: 453 case RT5682_AD_DA_MIXER: 454 case RT5682_STO1_DAC_MIXER: 455 case RT5682_A_DAC1_MUX: 456 case RT5682_DIG_INF2_DATA: 457 case RT5682_REC_MIXER: 458 case RT5682_CAL_REC: 459 case RT5682_ALC_BACK_GAIN: 460 case RT5682_PWR_DIG_1: 461 case RT5682_PWR_DIG_2: 462 case RT5682_PWR_ANLG_1: 463 case RT5682_PWR_ANLG_2: 464 case RT5682_PWR_ANLG_3: 465 case RT5682_PWR_MIXER: 466 case RT5682_PWR_VOL: 467 case RT5682_CLK_DET: 468 case RT5682_RESET_LPF_CTRL: 469 case RT5682_RESET_HPF_CTRL: 470 case RT5682_DMIC_CTRL_1: 471 case RT5682_I2S1_SDP: 472 case RT5682_I2S2_SDP: 473 case RT5682_ADDA_CLK_1: 474 case RT5682_ADDA_CLK_2: 475 case RT5682_I2S1_F_DIV_CTRL_1: 476 case RT5682_I2S1_F_DIV_CTRL_2: 477 case RT5682_TDM_CTRL: 478 case RT5682_TDM_ADDA_CTRL_1: 479 case RT5682_TDM_ADDA_CTRL_2: 480 case RT5682_DATA_SEL_CTRL_1: 481 case RT5682_TDM_TCON_CTRL: 482 case RT5682_GLB_CLK: 483 case RT5682_PLL_CTRL_1: 484 case RT5682_PLL_CTRL_2: 485 case RT5682_PLL_TRACK_1: 486 case RT5682_PLL_TRACK_2: 487 case RT5682_PLL_TRACK_3: 488 case RT5682_PLL_TRACK_4: 489 case RT5682_PLL_TRACK_5: 490 case RT5682_PLL_TRACK_6: 491 case RT5682_PLL_TRACK_11: 492 case RT5682_SDW_REF_CLK: 493 case RT5682_DEPOP_1: 494 case RT5682_DEPOP_2: 495 case RT5682_HP_CHARGE_PUMP_1: 496 case RT5682_HP_CHARGE_PUMP_2: 497 case RT5682_MICBIAS_1: 498 case RT5682_MICBIAS_2: 499 case RT5682_PLL_TRACK_12: 500 case RT5682_PLL_TRACK_14: 501 case RT5682_PLL2_CTRL_1: 502 case RT5682_PLL2_CTRL_2: 503 case RT5682_PLL2_CTRL_3: 504 case RT5682_PLL2_CTRL_4: 505 case RT5682_RC_CLK_CTRL: 506 case RT5682_I2S_M_CLK_CTRL_1: 507 case RT5682_I2S2_F_DIV_CTRL_1: 508 case RT5682_I2S2_F_DIV_CTRL_2: 509 case RT5682_EQ_CTRL_1: 510 case RT5682_EQ_CTRL_2: 511 case RT5682_IRQ_CTRL_1: 512 case RT5682_IRQ_CTRL_2: 513 case RT5682_IRQ_CTRL_3: 514 case RT5682_IRQ_CTRL_4: 515 case RT5682_INT_ST_1: 516 case RT5682_GPIO_CTRL_1: 517 case RT5682_GPIO_CTRL_2: 518 case RT5682_GPIO_CTRL_3: 519 case RT5682_HP_AMP_DET_CTRL_1: 520 case RT5682_HP_AMP_DET_CTRL_2: 521 case RT5682_MID_HP_AMP_DET: 522 case RT5682_LOW_HP_AMP_DET: 523 case RT5682_DELAY_BUF_CTRL: 524 case RT5682_SV_ZCD_1: 525 case RT5682_SV_ZCD_2: 526 case RT5682_IL_CMD_1: 527 case RT5682_IL_CMD_2: 528 case RT5682_IL_CMD_3: 529 case RT5682_IL_CMD_4: 530 case RT5682_IL_CMD_5: 531 case RT5682_IL_CMD_6: 532 case RT5682_4BTN_IL_CMD_1: 533 case RT5682_4BTN_IL_CMD_2: 534 case RT5682_4BTN_IL_CMD_3: 535 case RT5682_4BTN_IL_CMD_4: 536 case RT5682_4BTN_IL_CMD_5: 537 case RT5682_4BTN_IL_CMD_6: 538 case RT5682_4BTN_IL_CMD_7: 539 case RT5682_ADC_STO1_HP_CTRL_1: 540 case RT5682_ADC_STO1_HP_CTRL_2: 541 case RT5682_AJD1_CTRL: 542 case RT5682_JD1_THD: 543 case RT5682_JD2_THD: 544 case RT5682_JD_CTRL_1: 545 case RT5682_DUMMY_1: 546 case RT5682_DUMMY_2: 547 case RT5682_DUMMY_3: 548 case RT5682_DAC_ADC_DIG_VOL1: 549 case RT5682_BIAS_CUR_CTRL_2: 550 case RT5682_BIAS_CUR_CTRL_3: 551 case RT5682_BIAS_CUR_CTRL_4: 552 case RT5682_BIAS_CUR_CTRL_5: 553 case RT5682_BIAS_CUR_CTRL_6: 554 case RT5682_BIAS_CUR_CTRL_7: 555 case RT5682_BIAS_CUR_CTRL_8: 556 case RT5682_BIAS_CUR_CTRL_9: 557 case RT5682_BIAS_CUR_CTRL_10: 558 case RT5682_VREF_REC_OP_FB_CAP_CTRL: 559 case RT5682_CHARGE_PUMP_1: 560 case RT5682_DIG_IN_CTRL_1: 561 case RT5682_PAD_DRIVING_CTRL: 562 case RT5682_SOFT_RAMP_DEPOP: 563 case RT5682_CHOP_DAC: 564 case RT5682_CHOP_ADC: 565 case RT5682_CALIB_ADC_CTRL: 566 case RT5682_VOL_TEST: 567 case RT5682_SPKVDD_DET_STA: 568 case RT5682_TEST_MODE_CTRL_1: 569 case RT5682_TEST_MODE_CTRL_2: 570 case RT5682_TEST_MODE_CTRL_3: 571 case RT5682_TEST_MODE_CTRL_4: 572 case RT5682_TEST_MODE_CTRL_5: 573 case RT5682_PLL1_INTERNAL: 574 case RT5682_PLL2_INTERNAL: 575 case RT5682_STO_NG2_CTRL_1: 576 case RT5682_STO_NG2_CTRL_2: 577 case RT5682_STO_NG2_CTRL_3: 578 case RT5682_STO_NG2_CTRL_4: 579 case RT5682_STO_NG2_CTRL_5: 580 case RT5682_STO_NG2_CTRL_6: 581 case RT5682_STO_NG2_CTRL_7: 582 case RT5682_STO_NG2_CTRL_8: 583 case RT5682_STO_NG2_CTRL_9: 584 case RT5682_STO_NG2_CTRL_10: 585 case RT5682_STO1_DAC_SIL_DET: 586 case RT5682_SIL_PSV_CTRL1: 587 case RT5682_SIL_PSV_CTRL2: 588 case RT5682_SIL_PSV_CTRL3: 589 case RT5682_SIL_PSV_CTRL4: 590 case RT5682_SIL_PSV_CTRL5: 591 case RT5682_HP_IMP_SENS_CTRL_01: 592 case RT5682_HP_IMP_SENS_CTRL_02: 593 case RT5682_HP_IMP_SENS_CTRL_03: 594 case RT5682_HP_IMP_SENS_CTRL_04: 595 case RT5682_HP_IMP_SENS_CTRL_05: 596 case RT5682_HP_IMP_SENS_CTRL_06: 597 case RT5682_HP_IMP_SENS_CTRL_07: 598 case RT5682_HP_IMP_SENS_CTRL_08: 599 case RT5682_HP_IMP_SENS_CTRL_09: 600 case RT5682_HP_IMP_SENS_CTRL_10: 601 case RT5682_HP_IMP_SENS_CTRL_11: 602 case RT5682_HP_IMP_SENS_CTRL_12: 603 case RT5682_HP_IMP_SENS_CTRL_13: 604 case RT5682_HP_IMP_SENS_CTRL_14: 605 case RT5682_HP_IMP_SENS_CTRL_15: 606 case RT5682_HP_IMP_SENS_CTRL_16: 607 case RT5682_HP_IMP_SENS_CTRL_17: 608 case RT5682_HP_IMP_SENS_CTRL_18: 609 case RT5682_HP_IMP_SENS_CTRL_19: 610 case RT5682_HP_IMP_SENS_CTRL_20: 611 case RT5682_HP_IMP_SENS_CTRL_21: 612 case RT5682_HP_IMP_SENS_CTRL_22: 613 case RT5682_HP_IMP_SENS_CTRL_23: 614 case RT5682_HP_IMP_SENS_CTRL_24: 615 case RT5682_HP_IMP_SENS_CTRL_25: 616 case RT5682_HP_IMP_SENS_CTRL_26: 617 case RT5682_HP_IMP_SENS_CTRL_27: 618 case RT5682_HP_IMP_SENS_CTRL_28: 619 case RT5682_HP_IMP_SENS_CTRL_29: 620 case RT5682_HP_IMP_SENS_CTRL_30: 621 case RT5682_HP_IMP_SENS_CTRL_31: 622 case RT5682_HP_IMP_SENS_CTRL_32: 623 case RT5682_HP_IMP_SENS_CTRL_33: 624 case RT5682_HP_IMP_SENS_CTRL_34: 625 case RT5682_HP_IMP_SENS_CTRL_35: 626 case RT5682_HP_IMP_SENS_CTRL_36: 627 case RT5682_HP_IMP_SENS_CTRL_37: 628 case RT5682_HP_IMP_SENS_CTRL_38: 629 case RT5682_HP_IMP_SENS_CTRL_39: 630 case RT5682_HP_IMP_SENS_CTRL_40: 631 case RT5682_HP_IMP_SENS_CTRL_41: 632 case RT5682_HP_IMP_SENS_CTRL_42: 633 case RT5682_HP_IMP_SENS_CTRL_43: 634 case RT5682_HP_LOGIC_CTRL_1: 635 case RT5682_HP_LOGIC_CTRL_2: 636 case RT5682_HP_LOGIC_CTRL_3: 637 case RT5682_HP_CALIB_CTRL_1: 638 case RT5682_HP_CALIB_CTRL_2: 639 case RT5682_HP_CALIB_CTRL_3: 640 case RT5682_HP_CALIB_CTRL_4: 641 case RT5682_HP_CALIB_CTRL_5: 642 case RT5682_HP_CALIB_CTRL_6: 643 case RT5682_HP_CALIB_CTRL_7: 644 case RT5682_HP_CALIB_CTRL_9: 645 case RT5682_HP_CALIB_CTRL_10: 646 case RT5682_HP_CALIB_CTRL_11: 647 case RT5682_HP_CALIB_STA_1: 648 case RT5682_HP_CALIB_STA_2: 649 case RT5682_HP_CALIB_STA_3: 650 case RT5682_HP_CALIB_STA_4: 651 case RT5682_HP_CALIB_STA_5: 652 case RT5682_HP_CALIB_STA_6: 653 case RT5682_HP_CALIB_STA_7: 654 case RT5682_HP_CALIB_STA_8: 655 case RT5682_HP_CALIB_STA_9: 656 case RT5682_HP_CALIB_STA_10: 657 case RT5682_HP_CALIB_STA_11: 658 case RT5682_SAR_IL_CMD_1: 659 case RT5682_SAR_IL_CMD_2: 660 case RT5682_SAR_IL_CMD_3: 661 case RT5682_SAR_IL_CMD_4: 662 case RT5682_SAR_IL_CMD_5: 663 case RT5682_SAR_IL_CMD_6: 664 case RT5682_SAR_IL_CMD_7: 665 case RT5682_SAR_IL_CMD_8: 666 case RT5682_SAR_IL_CMD_9: 667 case RT5682_SAR_IL_CMD_10: 668 case RT5682_SAR_IL_CMD_11: 669 case RT5682_SAR_IL_CMD_12: 670 case RT5682_SAR_IL_CMD_13: 671 case RT5682_EFUSE_CTRL_1: 672 case RT5682_EFUSE_CTRL_2: 673 case RT5682_EFUSE_CTRL_3: 674 case RT5682_EFUSE_CTRL_4: 675 case RT5682_EFUSE_CTRL_5: 676 case RT5682_EFUSE_CTRL_6: 677 case RT5682_EFUSE_CTRL_7: 678 case RT5682_EFUSE_CTRL_8: 679 case RT5682_EFUSE_CTRL_9: 680 case RT5682_EFUSE_CTRL_10: 681 case RT5682_EFUSE_CTRL_11: 682 case RT5682_JD_TOP_VC_VTRL: 683 case RT5682_DRC1_CTRL_0: 684 case RT5682_DRC1_CTRL_1: 685 case RT5682_DRC1_CTRL_2: 686 case RT5682_DRC1_CTRL_3: 687 case RT5682_DRC1_CTRL_4: 688 case RT5682_DRC1_CTRL_5: 689 case RT5682_DRC1_CTRL_6: 690 case RT5682_DRC1_HARD_LMT_CTRL_1: 691 case RT5682_DRC1_HARD_LMT_CTRL_2: 692 case RT5682_DRC1_PRIV_1: 693 case RT5682_DRC1_PRIV_2: 694 case RT5682_DRC1_PRIV_3: 695 case RT5682_DRC1_PRIV_4: 696 case RT5682_DRC1_PRIV_5: 697 case RT5682_DRC1_PRIV_6: 698 case RT5682_DRC1_PRIV_7: 699 case RT5682_DRC1_PRIV_8: 700 case RT5682_EQ_AUTO_RCV_CTRL1: 701 case RT5682_EQ_AUTO_RCV_CTRL2: 702 case RT5682_EQ_AUTO_RCV_CTRL3: 703 case RT5682_EQ_AUTO_RCV_CTRL4: 704 case RT5682_EQ_AUTO_RCV_CTRL5: 705 case RT5682_EQ_AUTO_RCV_CTRL6: 706 case RT5682_EQ_AUTO_RCV_CTRL7: 707 case RT5682_EQ_AUTO_RCV_CTRL8: 708 case RT5682_EQ_AUTO_RCV_CTRL9: 709 case RT5682_EQ_AUTO_RCV_CTRL10: 710 case RT5682_EQ_AUTO_RCV_CTRL11: 711 case RT5682_EQ_AUTO_RCV_CTRL12: 712 case RT5682_EQ_AUTO_RCV_CTRL13: 713 case RT5682_ADC_L_EQ_LPF1_A1: 714 case RT5682_R_EQ_LPF1_A1: 715 case RT5682_L_EQ_LPF1_H0: 716 case RT5682_R_EQ_LPF1_H0: 717 case RT5682_L_EQ_BPF1_A1: 718 case RT5682_R_EQ_BPF1_A1: 719 case RT5682_L_EQ_BPF1_A2: 720 case RT5682_R_EQ_BPF1_A2: 721 case RT5682_L_EQ_BPF1_H0: 722 case RT5682_R_EQ_BPF1_H0: 723 case RT5682_L_EQ_BPF2_A1: 724 case RT5682_R_EQ_BPF2_A1: 725 case RT5682_L_EQ_BPF2_A2: 726 case RT5682_R_EQ_BPF2_A2: 727 case RT5682_L_EQ_BPF2_H0: 728 case RT5682_R_EQ_BPF2_H0: 729 case RT5682_L_EQ_BPF3_A1: 730 case RT5682_R_EQ_BPF3_A1: 731 case RT5682_L_EQ_BPF3_A2: 732 case RT5682_R_EQ_BPF3_A2: 733 case RT5682_L_EQ_BPF3_H0: 734 case RT5682_R_EQ_BPF3_H0: 735 case RT5682_L_EQ_BPF4_A1: 736 case RT5682_R_EQ_BPF4_A1: 737 case RT5682_L_EQ_BPF4_A2: 738 case RT5682_R_EQ_BPF4_A2: 739 case RT5682_L_EQ_BPF4_H0: 740 case RT5682_R_EQ_BPF4_H0: 741 case RT5682_L_EQ_HPF1_A1: 742 case RT5682_R_EQ_HPF1_A1: 743 case RT5682_L_EQ_HPF1_H0: 744 case RT5682_R_EQ_HPF1_H0: 745 case RT5682_L_EQ_PRE_VOL: 746 case RT5682_R_EQ_PRE_VOL: 747 case RT5682_L_EQ_POST_VOL: 748 case RT5682_R_EQ_POST_VOL: 749 case RT5682_I2C_MODE: 750 return true; 751 default: 752 return false; 753 } 754 } 755 756 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0); 757 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0); 758 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0); 759 760 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */ 761 static const DECLARE_TLV_DB_RANGE(bst_tlv, 762 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), 763 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0), 764 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0), 765 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0), 766 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0), 767 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0), 768 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0) 769 ); 770 771 /* Interface data select */ 772 static const char * const rt5682_data_select[] = { 773 "L/R", "R/L", "L/L", "R/R" 774 }; 775 776 static SOC_ENUM_SINGLE_DECL(rt5682_if2_adc_enum, 777 RT5682_DIG_INF2_DATA, RT5682_IF2_ADC_SEL_SFT, rt5682_data_select); 778 779 static SOC_ENUM_SINGLE_DECL(rt5682_if1_01_adc_enum, 780 RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC1_SEL_SFT, rt5682_data_select); 781 782 static SOC_ENUM_SINGLE_DECL(rt5682_if1_23_adc_enum, 783 RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC2_SEL_SFT, rt5682_data_select); 784 785 static SOC_ENUM_SINGLE_DECL(rt5682_if1_45_adc_enum, 786 RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC3_SEL_SFT, rt5682_data_select); 787 788 static SOC_ENUM_SINGLE_DECL(rt5682_if1_67_adc_enum, 789 RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC4_SEL_SFT, rt5682_data_select); 790 791 static const struct snd_kcontrol_new rt5682_if2_adc_swap_mux = 792 SOC_DAPM_ENUM("IF2 ADC Swap Mux", rt5682_if2_adc_enum); 793 794 static const struct snd_kcontrol_new rt5682_if1_01_adc_swap_mux = 795 SOC_DAPM_ENUM("IF1 01 ADC Swap Mux", rt5682_if1_01_adc_enum); 796 797 static const struct snd_kcontrol_new rt5682_if1_23_adc_swap_mux = 798 SOC_DAPM_ENUM("IF1 23 ADC Swap Mux", rt5682_if1_23_adc_enum); 799 800 static const struct snd_kcontrol_new rt5682_if1_45_adc_swap_mux = 801 SOC_DAPM_ENUM("IF1 45 ADC Swap Mux", rt5682_if1_45_adc_enum); 802 803 static const struct snd_kcontrol_new rt5682_if1_67_adc_swap_mux = 804 SOC_DAPM_ENUM("IF1 67 ADC Swap Mux", rt5682_if1_67_adc_enum); 805 806 static void rt5682_reset(struct regmap *regmap) 807 { 808 regmap_write(regmap, RT5682_RESET, 0); 809 regmap_write(regmap, RT5682_I2C_MODE, 1); 810 } 811 /** 812 * rt5682_sel_asrc_clk_src - select ASRC clock source for a set of filters 813 * @component: SoC audio component device. 814 * @filter_mask: mask of filters. 815 * @clk_src: clock source 816 * 817 * The ASRC function is for asynchronous MCLK and LRCK. Also, since RT5682 can 818 * only support standard 32fs or 64fs i2s format, ASRC should be enabled to 819 * support special i2s clock format such as Intel's 100fs(100 * sampling rate). 820 * ASRC function will track i2s clock and generate a corresponding system clock 821 * for codec. This function provides an API to select the clock source for a 822 * set of filters specified by the mask. And the component driver will turn on 823 * ASRC for these filters if ASRC is selected as their clock source. 824 */ 825 int rt5682_sel_asrc_clk_src(struct snd_soc_component *component, 826 unsigned int filter_mask, unsigned int clk_src) 827 { 828 829 switch (clk_src) { 830 case RT5682_CLK_SEL_SYS: 831 case RT5682_CLK_SEL_I2S1_ASRC: 832 case RT5682_CLK_SEL_I2S2_ASRC: 833 break; 834 835 default: 836 return -EINVAL; 837 } 838 839 if (filter_mask & RT5682_DA_STEREO1_FILTER) { 840 snd_soc_component_update_bits(component, RT5682_PLL_TRACK_2, 841 RT5682_FILTER_CLK_SEL_MASK, 842 clk_src << RT5682_FILTER_CLK_SEL_SFT); 843 } 844 845 if (filter_mask & RT5682_AD_STEREO1_FILTER) { 846 snd_soc_component_update_bits(component, RT5682_PLL_TRACK_3, 847 RT5682_FILTER_CLK_SEL_MASK, 848 clk_src << RT5682_FILTER_CLK_SEL_SFT); 849 } 850 851 return 0; 852 } 853 EXPORT_SYMBOL_GPL(rt5682_sel_asrc_clk_src); 854 855 static int rt5682_button_detect(struct snd_soc_component *component) 856 { 857 int btn_type, val; 858 859 val = snd_soc_component_read32(component, RT5682_4BTN_IL_CMD_1); 860 btn_type = val & 0xfff0; 861 snd_soc_component_write(component, RT5682_4BTN_IL_CMD_1, val); 862 pr_debug("%s btn_type=%x\n", __func__, btn_type); 863 snd_soc_component_update_bits(component, 864 RT5682_SAR_IL_CMD_2, 0x10, 0x10); 865 866 return btn_type; 867 } 868 869 static void rt5682_enable_push_button_irq(struct snd_soc_component *component, 870 bool enable) 871 { 872 if (enable) { 873 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1, 874 RT5682_SAR_BUTT_DET_MASK, RT5682_SAR_BUTT_DET_EN); 875 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_13, 876 RT5682_SAR_SOUR_MASK, RT5682_SAR_SOUR_BTN); 877 snd_soc_component_write(component, RT5682_IL_CMD_1, 0x0040); 878 snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2, 879 RT5682_4BTN_IL_MASK | RT5682_4BTN_IL_RST_MASK, 880 RT5682_4BTN_IL_EN | RT5682_4BTN_IL_NOR); 881 snd_soc_component_update_bits(component, RT5682_IRQ_CTRL_3, 882 RT5682_IL_IRQ_MASK, RT5682_IL_IRQ_EN); 883 } else { 884 snd_soc_component_update_bits(component, RT5682_IRQ_CTRL_3, 885 RT5682_IL_IRQ_MASK, RT5682_IL_IRQ_DIS); 886 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1, 887 RT5682_SAR_BUTT_DET_MASK, RT5682_SAR_BUTT_DET_DIS); 888 snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2, 889 RT5682_4BTN_IL_MASK, RT5682_4BTN_IL_DIS); 890 snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2, 891 RT5682_4BTN_IL_RST_MASK, RT5682_4BTN_IL_RST); 892 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_13, 893 RT5682_SAR_SOUR_MASK, RT5682_SAR_SOUR_TYPE); 894 } 895 } 896 897 /** 898 * rt5682_headset_detect - Detect headset. 899 * @component: SoC audio component device. 900 * @jack_insert: Jack insert or not. 901 * 902 * Detect whether is headset or not when jack inserted. 903 * 904 * Returns detect status. 905 */ 906 static int rt5682_headset_detect(struct snd_soc_component *component, 907 int jack_insert) 908 { 909 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 910 unsigned int val, count; 911 912 if (jack_insert) { 913 914 snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1, 915 RT5682_PWR_VREF2 | RT5682_PWR_MB, 916 RT5682_PWR_VREF2 | RT5682_PWR_MB); 917 snd_soc_component_update_bits(component, 918 RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0); 919 usleep_range(15000, 20000); 920 snd_soc_component_update_bits(component, 921 RT5682_PWR_ANLG_1, RT5682_PWR_FV2, RT5682_PWR_FV2); 922 snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3, 923 RT5682_PWR_CBJ, RT5682_PWR_CBJ); 924 925 snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1, 926 RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_HIGH); 927 928 count = 0; 929 val = snd_soc_component_read32(component, RT5682_CBJ_CTRL_2) 930 & RT5682_JACK_TYPE_MASK; 931 while (val == 0 && count < 50) { 932 usleep_range(10000, 15000); 933 val = snd_soc_component_read32(component, 934 RT5682_CBJ_CTRL_2) & RT5682_JACK_TYPE_MASK; 935 count++; 936 } 937 938 switch (val) { 939 case 0x1: 940 case 0x2: 941 rt5682->jack_type = SND_JACK_HEADSET; 942 rt5682_enable_push_button_irq(component, true); 943 break; 944 default: 945 rt5682->jack_type = SND_JACK_HEADPHONE; 946 } 947 948 } else { 949 rt5682_enable_push_button_irq(component, false); 950 snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1, 951 RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_LOW); 952 snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1, 953 RT5682_PWR_VREF2 | RT5682_PWR_MB, 0); 954 snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3, 955 RT5682_PWR_CBJ, 0); 956 957 rt5682->jack_type = 0; 958 } 959 960 dev_dbg(component->dev, "jack_type = %d\n", rt5682->jack_type); 961 return rt5682->jack_type; 962 } 963 964 static irqreturn_t rt5682_irq(int irq, void *data) 965 { 966 struct rt5682_priv *rt5682 = data; 967 968 mod_delayed_work(system_power_efficient_wq, 969 &rt5682->jack_detect_work, msecs_to_jiffies(250)); 970 971 return IRQ_HANDLED; 972 } 973 974 static void rt5682_jd_check_handler(struct work_struct *work) 975 { 976 struct rt5682_priv *rt5682 = container_of(work, struct rt5682_priv, 977 jd_check_work.work); 978 979 if (snd_soc_component_read32(rt5682->component, RT5682_AJD1_CTRL) 980 & RT5682_JDH_RS_MASK) { 981 /* jack out */ 982 rt5682->jack_type = rt5682_headset_detect(rt5682->component, 0); 983 984 snd_soc_jack_report(rt5682->hs_jack, rt5682->jack_type, 985 SND_JACK_HEADSET | 986 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 987 SND_JACK_BTN_2 | SND_JACK_BTN_3); 988 } else { 989 schedule_delayed_work(&rt5682->jd_check_work, 500); 990 } 991 } 992 993 static int rt5682_set_jack_detect(struct snd_soc_component *component, 994 struct snd_soc_jack *hs_jack, void *data) 995 { 996 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 997 998 switch (rt5682->pdata.jd_src) { 999 case RT5682_JD1: 1000 snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_2, 1001 RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL); 1002 snd_soc_component_write(component, RT5682_CBJ_CTRL_1, 0xd042); 1003 snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_3, 1004 RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN); 1005 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1, 1006 RT5682_SAR_POW_MASK, RT5682_SAR_POW_EN); 1007 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1, 1008 RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_IRQ); 1009 regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, 1010 RT5682_POW_IRQ | RT5682_POW_JDH | 1011 RT5682_POW_ANA, RT5682_POW_IRQ | 1012 RT5682_POW_JDH | RT5682_POW_ANA); 1013 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2, 1014 RT5682_PWR_JDH | RT5682_PWR_JDL, 1015 RT5682_PWR_JDH | RT5682_PWR_JDL); 1016 regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, 1017 RT5682_JD1_EN_MASK | RT5682_JD1_POL_MASK, 1018 RT5682_JD1_EN | RT5682_JD1_POL_NOR); 1019 mod_delayed_work(system_power_efficient_wq, 1020 &rt5682->jack_detect_work, msecs_to_jiffies(250)); 1021 break; 1022 1023 case RT5682_JD_NULL: 1024 regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, 1025 RT5682_JD1_EN_MASK, RT5682_JD1_DIS); 1026 regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, 1027 RT5682_POW_JDH | RT5682_POW_JDL, 0); 1028 break; 1029 1030 default: 1031 dev_warn(component->dev, "Wrong JD source\n"); 1032 break; 1033 } 1034 1035 rt5682->hs_jack = hs_jack; 1036 1037 return 0; 1038 } 1039 1040 static void rt5682_jack_detect_handler(struct work_struct *work) 1041 { 1042 struct rt5682_priv *rt5682 = 1043 container_of(work, struct rt5682_priv, jack_detect_work.work); 1044 int val, btn_type; 1045 1046 while (!rt5682->component) 1047 usleep_range(10000, 15000); 1048 1049 while (!rt5682->component->card->instantiated) 1050 usleep_range(10000, 15000); 1051 1052 mutex_lock(&rt5682->calibrate_mutex); 1053 1054 val = snd_soc_component_read32(rt5682->component, RT5682_AJD1_CTRL) 1055 & RT5682_JDH_RS_MASK; 1056 if (!val) { 1057 /* jack in */ 1058 if (rt5682->jack_type == 0) { 1059 /* jack was out, report jack type */ 1060 rt5682->jack_type = 1061 rt5682_headset_detect(rt5682->component, 1); 1062 } else { 1063 /* jack is already in, report button event */ 1064 rt5682->jack_type = SND_JACK_HEADSET; 1065 btn_type = rt5682_button_detect(rt5682->component); 1066 /** 1067 * rt5682 can report three kinds of button behavior, 1068 * one click, double click and hold. However, 1069 * currently we will report button pressed/released 1070 * event. So all the three button behaviors are 1071 * treated as button pressed. 1072 */ 1073 switch (btn_type) { 1074 case 0x8000: 1075 case 0x4000: 1076 case 0x2000: 1077 rt5682->jack_type |= SND_JACK_BTN_0; 1078 break; 1079 case 0x1000: 1080 case 0x0800: 1081 case 0x0400: 1082 rt5682->jack_type |= SND_JACK_BTN_1; 1083 break; 1084 case 0x0200: 1085 case 0x0100: 1086 case 0x0080: 1087 rt5682->jack_type |= SND_JACK_BTN_2; 1088 break; 1089 case 0x0040: 1090 case 0x0020: 1091 case 0x0010: 1092 rt5682->jack_type |= SND_JACK_BTN_3; 1093 break; 1094 case 0x0000: /* unpressed */ 1095 break; 1096 default: 1097 btn_type = 0; 1098 dev_err(rt5682->component->dev, 1099 "Unexpected button code 0x%04x\n", 1100 btn_type); 1101 break; 1102 } 1103 } 1104 } else { 1105 /* jack out */ 1106 rt5682->jack_type = rt5682_headset_detect(rt5682->component, 0); 1107 } 1108 1109 snd_soc_jack_report(rt5682->hs_jack, rt5682->jack_type, 1110 SND_JACK_HEADSET | 1111 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 1112 SND_JACK_BTN_2 | SND_JACK_BTN_3); 1113 1114 if (rt5682->jack_type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 | 1115 SND_JACK_BTN_2 | SND_JACK_BTN_3)) 1116 schedule_delayed_work(&rt5682->jd_check_work, 0); 1117 else 1118 cancel_delayed_work_sync(&rt5682->jd_check_work); 1119 1120 mutex_unlock(&rt5682->calibrate_mutex); 1121 } 1122 1123 static const struct snd_kcontrol_new rt5682_snd_controls[] = { 1124 /* DAC Digital Volume */ 1125 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5682_DAC1_DIG_VOL, 1126 RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 86, 0, dac_vol_tlv), 1127 1128 /* IN Boost Volume */ 1129 SOC_SINGLE_TLV("CBJ Boost Volume", RT5682_CBJ_BST_CTRL, 1130 RT5682_BST_CBJ_SFT, 8, 0, bst_tlv), 1131 1132 /* ADC Digital Volume Control */ 1133 SOC_DOUBLE("STO1 ADC Capture Switch", RT5682_STO1_ADC_DIG_VOL, 1134 RT5682_L_MUTE_SFT, RT5682_R_MUTE_SFT, 1, 1), 1135 SOC_DOUBLE_TLV("STO1 ADC Capture Volume", RT5682_STO1_ADC_DIG_VOL, 1136 RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 63, 0, adc_vol_tlv), 1137 1138 /* ADC Boost Volume Control */ 1139 SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5682_STO1_ADC_BOOST, 1140 RT5682_STO1_ADC_L_BST_SFT, RT5682_STO1_ADC_R_BST_SFT, 1141 3, 0, adc_bst_tlv), 1142 }; 1143 1144 1145 static int rt5682_div_sel(struct rt5682_priv *rt5682, 1146 int target, const int div[], int size) 1147 { 1148 int i; 1149 1150 if (rt5682->sysclk < target) { 1151 pr_err("sysclk rate %d is too low\n", 1152 rt5682->sysclk); 1153 return 0; 1154 } 1155 1156 for (i = 0; i < size - 1; i++) { 1157 pr_info("div[%d]=%d\n", i, div[i]); 1158 if (target * div[i] == rt5682->sysclk) 1159 return i; 1160 if (target * div[i + 1] > rt5682->sysclk) { 1161 pr_err("can't find div for sysclk %d\n", 1162 rt5682->sysclk); 1163 return i; 1164 } 1165 } 1166 1167 if (target * div[i] < rt5682->sysclk) 1168 pr_err("sysclk rate %d is too high\n", 1169 rt5682->sysclk); 1170 1171 return size - 1; 1172 1173 } 1174 1175 /** 1176 * set_dmic_clk - Set parameter of dmic. 1177 * 1178 * @w: DAPM widget. 1179 * @kcontrol: The kcontrol of this widget. 1180 * @event: Event id. 1181 * 1182 * Choose dmic clock between 1MHz and 3MHz. 1183 * It is better for clock to approximate 3MHz. 1184 */ 1185 static int set_dmic_clk(struct snd_soc_dapm_widget *w, 1186 struct snd_kcontrol *kcontrol, int event) 1187 { 1188 struct snd_soc_component *component = 1189 snd_soc_dapm_to_component(w->dapm); 1190 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 1191 int idx = -EINVAL; 1192 static const int div[] = {2, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128}; 1193 1194 idx = rt5682_div_sel(rt5682, 1500000, div, ARRAY_SIZE(div)); 1195 1196 snd_soc_component_update_bits(component, RT5682_DMIC_CTRL_1, 1197 RT5682_DMIC_CLK_MASK, idx << RT5682_DMIC_CLK_SFT); 1198 1199 return 0; 1200 } 1201 1202 static int set_filter_clk(struct snd_soc_dapm_widget *w, 1203 struct snd_kcontrol *kcontrol, int event) 1204 { 1205 struct snd_soc_component *component = 1206 snd_soc_dapm_to_component(w->dapm); 1207 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 1208 int ref, val, reg, idx = -EINVAL; 1209 static const int div_f[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48}; 1210 static const int div_o[] = {1, 2, 4, 6, 8, 12, 16, 24, 32, 48}; 1211 1212 val = snd_soc_component_read32(component, RT5682_GPIO_CTRL_1) & 1213 RT5682_GP4_PIN_MASK; 1214 if (w->shift == RT5682_PWR_ADC_S1F_BIT && 1215 val == RT5682_GP4_PIN_ADCDAT2) 1216 ref = 256 * rt5682->lrck[RT5682_AIF2]; 1217 else 1218 ref = 256 * rt5682->lrck[RT5682_AIF1]; 1219 1220 idx = rt5682_div_sel(rt5682, ref, div_f, ARRAY_SIZE(div_f)); 1221 1222 if (w->shift == RT5682_PWR_ADC_S1F_BIT) 1223 reg = RT5682_PLL_TRACK_3; 1224 else 1225 reg = RT5682_PLL_TRACK_2; 1226 1227 snd_soc_component_update_bits(component, reg, 1228 RT5682_FILTER_CLK_DIV_MASK, idx << RT5682_FILTER_CLK_DIV_SFT); 1229 1230 /* select over sample rate */ 1231 for (idx = 0; idx < ARRAY_SIZE(div_o); idx++) { 1232 if (rt5682->sysclk <= 12288000 * div_o[idx]) 1233 break; 1234 } 1235 1236 snd_soc_component_update_bits(component, RT5682_ADDA_CLK_1, 1237 RT5682_ADC_OSR_MASK | RT5682_DAC_OSR_MASK, 1238 (idx << RT5682_ADC_OSR_SFT) | (idx << RT5682_DAC_OSR_SFT)); 1239 1240 return 0; 1241 } 1242 1243 static int is_sys_clk_from_pll1(struct snd_soc_dapm_widget *w, 1244 struct snd_soc_dapm_widget *sink) 1245 { 1246 unsigned int val; 1247 struct snd_soc_component *component = 1248 snd_soc_dapm_to_component(w->dapm); 1249 1250 val = snd_soc_component_read32(component, RT5682_GLB_CLK); 1251 val &= RT5682_SCLK_SRC_MASK; 1252 if (val == RT5682_SCLK_SRC_PLL1) 1253 return 1; 1254 else 1255 return 0; 1256 } 1257 1258 static int is_using_asrc(struct snd_soc_dapm_widget *w, 1259 struct snd_soc_dapm_widget *sink) 1260 { 1261 unsigned int reg, shift, val; 1262 struct snd_soc_component *component = 1263 snd_soc_dapm_to_component(w->dapm); 1264 1265 switch (w->shift) { 1266 case RT5682_ADC_STO1_ASRC_SFT: 1267 reg = RT5682_PLL_TRACK_3; 1268 shift = RT5682_FILTER_CLK_SEL_SFT; 1269 break; 1270 case RT5682_DAC_STO1_ASRC_SFT: 1271 reg = RT5682_PLL_TRACK_2; 1272 shift = RT5682_FILTER_CLK_SEL_SFT; 1273 break; 1274 default: 1275 return 0; 1276 } 1277 1278 val = (snd_soc_component_read32(component, reg) >> shift) & 0xf; 1279 switch (val) { 1280 case RT5682_CLK_SEL_I2S1_ASRC: 1281 case RT5682_CLK_SEL_I2S2_ASRC: 1282 return 1; 1283 default: 1284 return 0; 1285 } 1286 1287 } 1288 1289 /* Digital Mixer */ 1290 static const struct snd_kcontrol_new rt5682_sto1_adc_l_mix[] = { 1291 SOC_DAPM_SINGLE("ADC1 Switch", RT5682_STO1_ADC_MIXER, 1292 RT5682_M_STO1_ADC_L1_SFT, 1, 1), 1293 SOC_DAPM_SINGLE("ADC2 Switch", RT5682_STO1_ADC_MIXER, 1294 RT5682_M_STO1_ADC_L2_SFT, 1, 1), 1295 }; 1296 1297 static const struct snd_kcontrol_new rt5682_sto1_adc_r_mix[] = { 1298 SOC_DAPM_SINGLE("ADC1 Switch", RT5682_STO1_ADC_MIXER, 1299 RT5682_M_STO1_ADC_R1_SFT, 1, 1), 1300 SOC_DAPM_SINGLE("ADC2 Switch", RT5682_STO1_ADC_MIXER, 1301 RT5682_M_STO1_ADC_R2_SFT, 1, 1), 1302 }; 1303 1304 static const struct snd_kcontrol_new rt5682_dac_l_mix[] = { 1305 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5682_AD_DA_MIXER, 1306 RT5682_M_ADCMIX_L_SFT, 1, 1), 1307 SOC_DAPM_SINGLE("DAC1 Switch", RT5682_AD_DA_MIXER, 1308 RT5682_M_DAC1_L_SFT, 1, 1), 1309 }; 1310 1311 static const struct snd_kcontrol_new rt5682_dac_r_mix[] = { 1312 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5682_AD_DA_MIXER, 1313 RT5682_M_ADCMIX_R_SFT, 1, 1), 1314 SOC_DAPM_SINGLE("DAC1 Switch", RT5682_AD_DA_MIXER, 1315 RT5682_M_DAC1_R_SFT, 1, 1), 1316 }; 1317 1318 static const struct snd_kcontrol_new rt5682_sto1_dac_l_mix[] = { 1319 SOC_DAPM_SINGLE("DAC L1 Switch", RT5682_STO1_DAC_MIXER, 1320 RT5682_M_DAC_L1_STO_L_SFT, 1, 1), 1321 SOC_DAPM_SINGLE("DAC R1 Switch", RT5682_STO1_DAC_MIXER, 1322 RT5682_M_DAC_R1_STO_L_SFT, 1, 1), 1323 }; 1324 1325 static const struct snd_kcontrol_new rt5682_sto1_dac_r_mix[] = { 1326 SOC_DAPM_SINGLE("DAC L1 Switch", RT5682_STO1_DAC_MIXER, 1327 RT5682_M_DAC_L1_STO_R_SFT, 1, 1), 1328 SOC_DAPM_SINGLE("DAC R1 Switch", RT5682_STO1_DAC_MIXER, 1329 RT5682_M_DAC_R1_STO_R_SFT, 1, 1), 1330 }; 1331 1332 /* Analog Input Mixer */ 1333 static const struct snd_kcontrol_new rt5682_rec1_l_mix[] = { 1334 SOC_DAPM_SINGLE("CBJ Switch", RT5682_REC_MIXER, 1335 RT5682_M_CBJ_RM1_L_SFT, 1, 1), 1336 }; 1337 1338 /* STO1 ADC1 Source */ 1339 /* MX-26 [13] [5] */ 1340 static const char * const rt5682_sto1_adc1_src[] = { 1341 "DAC MIX", "ADC" 1342 }; 1343 1344 static SOC_ENUM_SINGLE_DECL( 1345 rt5682_sto1_adc1l_enum, RT5682_STO1_ADC_MIXER, 1346 RT5682_STO1_ADC1L_SRC_SFT, rt5682_sto1_adc1_src); 1347 1348 static const struct snd_kcontrol_new rt5682_sto1_adc1l_mux = 1349 SOC_DAPM_ENUM("Stereo1 ADC1L Source", rt5682_sto1_adc1l_enum); 1350 1351 static SOC_ENUM_SINGLE_DECL( 1352 rt5682_sto1_adc1r_enum, RT5682_STO1_ADC_MIXER, 1353 RT5682_STO1_ADC1R_SRC_SFT, rt5682_sto1_adc1_src); 1354 1355 static const struct snd_kcontrol_new rt5682_sto1_adc1r_mux = 1356 SOC_DAPM_ENUM("Stereo1 ADC1L Source", rt5682_sto1_adc1r_enum); 1357 1358 /* STO1 ADC Source */ 1359 /* MX-26 [11:10] [3:2] */ 1360 static const char * const rt5682_sto1_adc_src[] = { 1361 "ADC1 L", "ADC1 R" 1362 }; 1363 1364 static SOC_ENUM_SINGLE_DECL( 1365 rt5682_sto1_adcl_enum, RT5682_STO1_ADC_MIXER, 1366 RT5682_STO1_ADCL_SRC_SFT, rt5682_sto1_adc_src); 1367 1368 static const struct snd_kcontrol_new rt5682_sto1_adcl_mux = 1369 SOC_DAPM_ENUM("Stereo1 ADCL Source", rt5682_sto1_adcl_enum); 1370 1371 static SOC_ENUM_SINGLE_DECL( 1372 rt5682_sto1_adcr_enum, RT5682_STO1_ADC_MIXER, 1373 RT5682_STO1_ADCR_SRC_SFT, rt5682_sto1_adc_src); 1374 1375 static const struct snd_kcontrol_new rt5682_sto1_adcr_mux = 1376 SOC_DAPM_ENUM("Stereo1 ADCR Source", rt5682_sto1_adcr_enum); 1377 1378 /* STO1 ADC2 Source */ 1379 /* MX-26 [12] [4] */ 1380 static const char * const rt5682_sto1_adc2_src[] = { 1381 "DAC MIX", "DMIC" 1382 }; 1383 1384 static SOC_ENUM_SINGLE_DECL( 1385 rt5682_sto1_adc2l_enum, RT5682_STO1_ADC_MIXER, 1386 RT5682_STO1_ADC2L_SRC_SFT, rt5682_sto1_adc2_src); 1387 1388 static const struct snd_kcontrol_new rt5682_sto1_adc2l_mux = 1389 SOC_DAPM_ENUM("Stereo1 ADC2L Source", rt5682_sto1_adc2l_enum); 1390 1391 static SOC_ENUM_SINGLE_DECL( 1392 rt5682_sto1_adc2r_enum, RT5682_STO1_ADC_MIXER, 1393 RT5682_STO1_ADC2R_SRC_SFT, rt5682_sto1_adc2_src); 1394 1395 static const struct snd_kcontrol_new rt5682_sto1_adc2r_mux = 1396 SOC_DAPM_ENUM("Stereo1 ADC2R Source", rt5682_sto1_adc2r_enum); 1397 1398 /* MX-79 [6:4] I2S1 ADC data location */ 1399 static const unsigned int rt5682_if1_adc_slot_values[] = { 1400 0, 1401 2, 1402 4, 1403 6, 1404 }; 1405 1406 static const char * const rt5682_if1_adc_slot_src[] = { 1407 "Slot 0", "Slot 2", "Slot 4", "Slot 6" 1408 }; 1409 1410 static SOC_VALUE_ENUM_SINGLE_DECL(rt5682_if1_adc_slot_enum, 1411 RT5682_TDM_CTRL, RT5682_TDM_ADC_LCA_SFT, RT5682_TDM_ADC_LCA_MASK, 1412 rt5682_if1_adc_slot_src, rt5682_if1_adc_slot_values); 1413 1414 static const struct snd_kcontrol_new rt5682_if1_adc_slot_mux = 1415 SOC_DAPM_ENUM("IF1 ADC Slot location", rt5682_if1_adc_slot_enum); 1416 1417 /* Analog DAC L1 Source, Analog DAC R1 Source*/ 1418 /* MX-2B [4], MX-2B [0]*/ 1419 static const char * const rt5682_alg_dac1_src[] = { 1420 "Stereo1 DAC Mixer", "DAC1" 1421 }; 1422 1423 static SOC_ENUM_SINGLE_DECL( 1424 rt5682_alg_dac_l1_enum, RT5682_A_DAC1_MUX, 1425 RT5682_A_DACL1_SFT, rt5682_alg_dac1_src); 1426 1427 static const struct snd_kcontrol_new rt5682_alg_dac_l1_mux = 1428 SOC_DAPM_ENUM("Analog DAC L1 Source", rt5682_alg_dac_l1_enum); 1429 1430 static SOC_ENUM_SINGLE_DECL( 1431 rt5682_alg_dac_r1_enum, RT5682_A_DAC1_MUX, 1432 RT5682_A_DACR1_SFT, rt5682_alg_dac1_src); 1433 1434 static const struct snd_kcontrol_new rt5682_alg_dac_r1_mux = 1435 SOC_DAPM_ENUM("Analog DAC R1 Source", rt5682_alg_dac_r1_enum); 1436 1437 /* Out Switch */ 1438 static const struct snd_kcontrol_new hpol_switch = 1439 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5682_HP_CTRL_1, 1440 RT5682_L_MUTE_SFT, 1, 1); 1441 static const struct snd_kcontrol_new hpor_switch = 1442 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5682_HP_CTRL_1, 1443 RT5682_R_MUTE_SFT, 1, 1); 1444 1445 static int rt5682_charge_pump_event(struct snd_soc_dapm_widget *w, 1446 struct snd_kcontrol *kcontrol, int event) 1447 { 1448 struct snd_soc_component *component = 1449 snd_soc_dapm_to_component(w->dapm); 1450 1451 switch (event) { 1452 case SND_SOC_DAPM_PRE_PMU: 1453 snd_soc_component_update_bits(component, 1454 RT5682_HP_CHARGE_PUMP_1, RT5682_PM_HP_MASK, RT5682_PM_HP_HV); 1455 break; 1456 case SND_SOC_DAPM_POST_PMD: 1457 snd_soc_component_update_bits(component, 1458 RT5682_HP_CHARGE_PUMP_1, RT5682_PM_HP_MASK, RT5682_PM_HP_LV); 1459 break; 1460 default: 1461 return 0; 1462 } 1463 1464 return 0; 1465 } 1466 1467 static int rt5682_hp_event(struct snd_soc_dapm_widget *w, 1468 struct snd_kcontrol *kcontrol, int event) 1469 { 1470 struct snd_soc_component *component = 1471 snd_soc_dapm_to_component(w->dapm); 1472 1473 switch (event) { 1474 case SND_SOC_DAPM_PRE_PMU: 1475 snd_soc_component_write(component, 1476 RT5682_HP_LOGIC_CTRL_2, 0x0012); 1477 snd_soc_component_write(component, 1478 RT5682_HP_CTRL_2, 0x6000); 1479 snd_soc_component_update_bits(component, 1480 RT5682_DEPOP_1, 0x60, 0x60); 1481 snd_soc_component_update_bits(component, 1482 RT5682_DAC_ADC_DIG_VOL1, 0x00c0, 0x0080); 1483 break; 1484 1485 case SND_SOC_DAPM_POST_PMD: 1486 snd_soc_component_update_bits(component, 1487 RT5682_DEPOP_1, 0x60, 0x0); 1488 snd_soc_component_write(component, 1489 RT5682_HP_CTRL_2, 0x0000); 1490 snd_soc_component_update_bits(component, 1491 RT5682_DAC_ADC_DIG_VOL1, 0x00c0, 0x0000); 1492 break; 1493 1494 default: 1495 return 0; 1496 } 1497 1498 return 0; 1499 1500 } 1501 1502 static int set_dmic_power(struct snd_soc_dapm_widget *w, 1503 struct snd_kcontrol *kcontrol, int event) 1504 { 1505 switch (event) { 1506 case SND_SOC_DAPM_POST_PMU: 1507 /*Add delay to avoid pop noise*/ 1508 msleep(150); 1509 break; 1510 1511 default: 1512 return 0; 1513 } 1514 1515 return 0; 1516 } 1517 1518 static int rt5655_set_verf(struct snd_soc_dapm_widget *w, 1519 struct snd_kcontrol *kcontrol, int event) 1520 { 1521 struct snd_soc_component *component = 1522 snd_soc_dapm_to_component(w->dapm); 1523 1524 switch (event) { 1525 case SND_SOC_DAPM_PRE_PMU: 1526 switch (w->shift) { 1527 case RT5682_PWR_VREF1_BIT: 1528 snd_soc_component_update_bits(component, 1529 RT5682_PWR_ANLG_1, RT5682_PWR_FV1, 0); 1530 break; 1531 1532 case RT5682_PWR_VREF2_BIT: 1533 snd_soc_component_update_bits(component, 1534 RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0); 1535 break; 1536 1537 default: 1538 break; 1539 } 1540 break; 1541 1542 case SND_SOC_DAPM_POST_PMU: 1543 usleep_range(15000, 20000); 1544 switch (w->shift) { 1545 case RT5682_PWR_VREF1_BIT: 1546 snd_soc_component_update_bits(component, 1547 RT5682_PWR_ANLG_1, RT5682_PWR_FV1, 1548 RT5682_PWR_FV1); 1549 break; 1550 1551 case RT5682_PWR_VREF2_BIT: 1552 snd_soc_component_update_bits(component, 1553 RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 1554 RT5682_PWR_FV2); 1555 break; 1556 1557 default: 1558 break; 1559 } 1560 break; 1561 1562 default: 1563 return 0; 1564 } 1565 1566 return 0; 1567 } 1568 1569 static const unsigned int rt5682_adcdat_pin_values[] = { 1570 1, 1571 3, 1572 }; 1573 1574 static const char * const rt5682_adcdat_pin_select[] = { 1575 "ADCDAT1", 1576 "ADCDAT2", 1577 }; 1578 1579 static SOC_VALUE_ENUM_SINGLE_DECL(rt5682_adcdat_pin_enum, 1580 RT5682_GPIO_CTRL_1, RT5682_GP4_PIN_SFT, RT5682_GP4_PIN_MASK, 1581 rt5682_adcdat_pin_select, rt5682_adcdat_pin_values); 1582 1583 static const struct snd_kcontrol_new rt5682_adcdat_pin_ctrl = 1584 SOC_DAPM_ENUM("ADCDAT", rt5682_adcdat_pin_enum); 1585 1586 static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = { 1587 SND_SOC_DAPM_SUPPLY("LDO2", RT5682_PWR_ANLG_3, RT5682_PWR_LDO2_BIT, 1588 0, NULL, 0), 1589 SND_SOC_DAPM_SUPPLY("PLL1", RT5682_PWR_ANLG_3, RT5682_PWR_PLL_BIT, 1590 0, NULL, 0), 1591 SND_SOC_DAPM_SUPPLY("PLL2B", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2B_BIT, 1592 0, NULL, 0), 1593 SND_SOC_DAPM_SUPPLY("PLL2F", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2F_BIT, 1594 0, NULL, 0), 1595 SND_SOC_DAPM_SUPPLY("Vref1", RT5682_PWR_ANLG_1, RT5682_PWR_VREF1_BIT, 0, 1596 rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), 1597 1598 /* ASRC */ 1599 SND_SOC_DAPM_SUPPLY_S("DAC STO1 ASRC", 1, RT5682_PLL_TRACK_1, 1600 RT5682_DAC_STO1_ASRC_SFT, 0, NULL, 0), 1601 SND_SOC_DAPM_SUPPLY_S("ADC STO1 ASRC", 1, RT5682_PLL_TRACK_1, 1602 RT5682_ADC_STO1_ASRC_SFT, 0, NULL, 0), 1603 SND_SOC_DAPM_SUPPLY_S("AD ASRC", 1, RT5682_PLL_TRACK_1, 1604 RT5682_AD_ASRC_SFT, 0, NULL, 0), 1605 SND_SOC_DAPM_SUPPLY_S("DA ASRC", 1, RT5682_PLL_TRACK_1, 1606 RT5682_DA_ASRC_SFT, 0, NULL, 0), 1607 SND_SOC_DAPM_SUPPLY_S("DMIC ASRC", 1, RT5682_PLL_TRACK_1, 1608 RT5682_DMIC_ASRC_SFT, 0, NULL, 0), 1609 1610 /* Input Side */ 1611 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5682_PWR_ANLG_2, RT5682_PWR_MB1_BIT, 1612 0, NULL, 0), 1613 SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5682_PWR_ANLG_2, RT5682_PWR_MB2_BIT, 1614 0, NULL, 0), 1615 1616 /* Input Lines */ 1617 SND_SOC_DAPM_INPUT("DMIC L1"), 1618 SND_SOC_DAPM_INPUT("DMIC R1"), 1619 1620 SND_SOC_DAPM_INPUT("IN1P"), 1621 1622 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0, 1623 set_dmic_clk, SND_SOC_DAPM_PRE_PMU), 1624 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5682_DMIC_CTRL_1, 1625 RT5682_DMIC_1_EN_SFT, 0, set_dmic_power, SND_SOC_DAPM_POST_PMU), 1626 1627 /* Boost */ 1628 SND_SOC_DAPM_PGA("BST1 CBJ", SND_SOC_NOPM, 1629 0, 0, NULL, 0), 1630 1631 /* REC Mixer */ 1632 SND_SOC_DAPM_MIXER("RECMIX1L", SND_SOC_NOPM, 0, 0, rt5682_rec1_l_mix, 1633 ARRAY_SIZE(rt5682_rec1_l_mix)), 1634 SND_SOC_DAPM_SUPPLY("RECMIX1L Power", RT5682_PWR_ANLG_2, 1635 RT5682_PWR_RM1_L_BIT, 0, NULL, 0), 1636 1637 /* ADCs */ 1638 SND_SOC_DAPM_ADC("ADC1 L", NULL, SND_SOC_NOPM, 0, 0), 1639 SND_SOC_DAPM_ADC("ADC1 R", NULL, SND_SOC_NOPM, 0, 0), 1640 1641 SND_SOC_DAPM_SUPPLY("ADC1 L Power", RT5682_PWR_DIG_1, 1642 RT5682_PWR_ADC_L1_BIT, 0, NULL, 0), 1643 SND_SOC_DAPM_SUPPLY("ADC1 R Power", RT5682_PWR_DIG_1, 1644 RT5682_PWR_ADC_R1_BIT, 0, NULL, 0), 1645 SND_SOC_DAPM_SUPPLY("ADC1 clock", RT5682_CHOP_ADC, 1646 RT5682_CKGEN_ADC1_SFT, 0, NULL, 0), 1647 1648 /* ADC Mux */ 1649 SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0, 1650 &rt5682_sto1_adc1l_mux), 1651 SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0, 1652 &rt5682_sto1_adc1r_mux), 1653 SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0, 1654 &rt5682_sto1_adc2l_mux), 1655 SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0, 1656 &rt5682_sto1_adc2r_mux), 1657 SND_SOC_DAPM_MUX("Stereo1 ADC L Mux", SND_SOC_NOPM, 0, 0, 1658 &rt5682_sto1_adcl_mux), 1659 SND_SOC_DAPM_MUX("Stereo1 ADC R Mux", SND_SOC_NOPM, 0, 0, 1660 &rt5682_sto1_adcr_mux), 1661 SND_SOC_DAPM_MUX("IF1_ADC Mux", SND_SOC_NOPM, 0, 0, 1662 &rt5682_if1_adc_slot_mux), 1663 1664 /* ADC Mixer */ 1665 SND_SOC_DAPM_SUPPLY("ADC Stereo1 Filter", RT5682_PWR_DIG_2, 1666 RT5682_PWR_ADC_S1F_BIT, 0, set_filter_clk, 1667 SND_SOC_DAPM_PRE_PMU), 1668 SND_SOC_DAPM_MIXER("Stereo1 ADC MIXL", RT5682_STO1_ADC_DIG_VOL, 1669 RT5682_L_MUTE_SFT, 1, rt5682_sto1_adc_l_mix, 1670 ARRAY_SIZE(rt5682_sto1_adc_l_mix)), 1671 SND_SOC_DAPM_MIXER("Stereo1 ADC MIXR", RT5682_STO1_ADC_DIG_VOL, 1672 RT5682_R_MUTE_SFT, 1, rt5682_sto1_adc_r_mix, 1673 ARRAY_SIZE(rt5682_sto1_adc_r_mix)), 1674 SND_SOC_DAPM_SUPPLY("BTN Detection Mode", RT5682_SAR_IL_CMD_1, 1675 14, 1, NULL, 0), 1676 1677 /* ADC PGA */ 1678 SND_SOC_DAPM_PGA("Stereo1 ADC MIX", SND_SOC_NOPM, 0, 0, NULL, 0), 1679 1680 /* Digital Interface */ 1681 SND_SOC_DAPM_SUPPLY("I2S1", RT5682_PWR_DIG_1, RT5682_PWR_I2S1_BIT, 1682 0, NULL, 0), 1683 SND_SOC_DAPM_SUPPLY("I2S2", RT5682_PWR_DIG_1, RT5682_PWR_I2S2_BIT, 1684 0, NULL, 0), 1685 SND_SOC_DAPM_PGA("IF1 DAC1", SND_SOC_NOPM, 0, 0, NULL, 0), 1686 SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0), 1687 SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0), 1688 1689 /* Digital Interface Select */ 1690 SND_SOC_DAPM_MUX("IF1 01 ADC Swap Mux", SND_SOC_NOPM, 0, 0, 1691 &rt5682_if1_01_adc_swap_mux), 1692 SND_SOC_DAPM_MUX("IF1 23 ADC Swap Mux", SND_SOC_NOPM, 0, 0, 1693 &rt5682_if1_23_adc_swap_mux), 1694 SND_SOC_DAPM_MUX("IF1 45 ADC Swap Mux", SND_SOC_NOPM, 0, 0, 1695 &rt5682_if1_45_adc_swap_mux), 1696 SND_SOC_DAPM_MUX("IF1 67 ADC Swap Mux", SND_SOC_NOPM, 0, 0, 1697 &rt5682_if1_67_adc_swap_mux), 1698 SND_SOC_DAPM_MUX("IF2 ADC Swap Mux", SND_SOC_NOPM, 0, 0, 1699 &rt5682_if2_adc_swap_mux), 1700 1701 SND_SOC_DAPM_MUX("ADCDAT Mux", SND_SOC_NOPM, 0, 0, 1702 &rt5682_adcdat_pin_ctrl), 1703 1704 /* Audio Interface */ 1705 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, 1706 RT5682_I2S1_SDP, RT5682_SEL_ADCDAT_SFT, 1), 1707 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, 1708 RT5682_I2S2_SDP, RT5682_I2S2_PIN_CFG_SFT, 1), 1709 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), 1710 1711 /* Output Side */ 1712 /* DAC mixer before sound effect */ 1713 SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0, 1714 rt5682_dac_l_mix, ARRAY_SIZE(rt5682_dac_l_mix)), 1715 SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0, 1716 rt5682_dac_r_mix, ARRAY_SIZE(rt5682_dac_r_mix)), 1717 1718 /* DAC channel Mux */ 1719 SND_SOC_DAPM_MUX("DAC L1 Source", SND_SOC_NOPM, 0, 0, 1720 &rt5682_alg_dac_l1_mux), 1721 SND_SOC_DAPM_MUX("DAC R1 Source", SND_SOC_NOPM, 0, 0, 1722 &rt5682_alg_dac_r1_mux), 1723 1724 /* DAC Mixer */ 1725 SND_SOC_DAPM_SUPPLY("DAC Stereo1 Filter", RT5682_PWR_DIG_2, 1726 RT5682_PWR_DAC_S1F_BIT, 0, set_filter_clk, 1727 SND_SOC_DAPM_PRE_PMU), 1728 SND_SOC_DAPM_MIXER("Stereo1 DAC MIXL", SND_SOC_NOPM, 0, 0, 1729 rt5682_sto1_dac_l_mix, ARRAY_SIZE(rt5682_sto1_dac_l_mix)), 1730 SND_SOC_DAPM_MIXER("Stereo1 DAC MIXR", SND_SOC_NOPM, 0, 0, 1731 rt5682_sto1_dac_r_mix, ARRAY_SIZE(rt5682_sto1_dac_r_mix)), 1732 1733 /* DACs */ 1734 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5682_PWR_DIG_1, 1735 RT5682_PWR_DAC_L1_BIT, 0), 1736 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5682_PWR_DIG_1, 1737 RT5682_PWR_DAC_R1_BIT, 0), 1738 SND_SOC_DAPM_SUPPLY_S("DAC 1 Clock", 3, RT5682_CHOP_DAC, 1739 RT5682_CKGEN_DAC1_SFT, 0, NULL, 0), 1740 1741 /* HPO */ 1742 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, rt5682_hp_event, 1743 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_PRE_PMU), 1744 1745 SND_SOC_DAPM_SUPPLY("HP Amp L", RT5682_PWR_ANLG_1, 1746 RT5682_PWR_HA_L_BIT, 0, NULL, 0), 1747 SND_SOC_DAPM_SUPPLY("HP Amp R", RT5682_PWR_ANLG_1, 1748 RT5682_PWR_HA_R_BIT, 0, NULL, 0), 1749 SND_SOC_DAPM_SUPPLY_S("Charge Pump", 1, RT5682_DEPOP_1, 1750 RT5682_PUMP_EN_SFT, 0, rt5682_charge_pump_event, 1751 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), 1752 SND_SOC_DAPM_SUPPLY_S("Capless", 2, RT5682_DEPOP_1, 1753 RT5682_CAPLESS_EN_SFT, 0, NULL, 0), 1754 1755 SND_SOC_DAPM_SWITCH("HPOL Playback", SND_SOC_NOPM, 0, 0, 1756 &hpol_switch), 1757 SND_SOC_DAPM_SWITCH("HPOR Playback", SND_SOC_NOPM, 0, 0, 1758 &hpor_switch), 1759 1760 /* CLK DET */ 1761 SND_SOC_DAPM_SUPPLY("CLKDET SYS", RT5682_CLK_DET, 1762 RT5682_SYS_CLK_DET_SFT, 0, NULL, 0), 1763 SND_SOC_DAPM_SUPPLY("CLKDET PLL1", RT5682_CLK_DET, 1764 RT5682_PLL1_CLK_DET_SFT, 0, NULL, 0), 1765 SND_SOC_DAPM_SUPPLY("CLKDET PLL2", RT5682_CLK_DET, 1766 RT5682_PLL2_CLK_DET_SFT, 0, NULL, 0), 1767 SND_SOC_DAPM_SUPPLY("CLKDET", RT5682_CLK_DET, 1768 RT5682_POW_CLK_DET_SFT, 0, NULL, 0), 1769 1770 /* Output Lines */ 1771 SND_SOC_DAPM_OUTPUT("HPOL"), 1772 SND_SOC_DAPM_OUTPUT("HPOR"), 1773 1774 }; 1775 1776 static const struct snd_soc_dapm_route rt5682_dapm_routes[] = { 1777 /*PLL*/ 1778 {"ADC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll1}, 1779 {"DAC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll1}, 1780 1781 /*ASRC*/ 1782 {"ADC Stereo1 Filter", NULL, "ADC STO1 ASRC", is_using_asrc}, 1783 {"DAC Stereo1 Filter", NULL, "DAC STO1 ASRC", is_using_asrc}, 1784 {"ADC STO1 ASRC", NULL, "AD ASRC"}, 1785 {"ADC STO1 ASRC", NULL, "DA ASRC"}, 1786 {"ADC STO1 ASRC", NULL, "CLKDET"}, 1787 {"DAC STO1 ASRC", NULL, "AD ASRC"}, 1788 {"DAC STO1 ASRC", NULL, "DA ASRC"}, 1789 {"DAC STO1 ASRC", NULL, "CLKDET"}, 1790 1791 /*Vref*/ 1792 {"MICBIAS1", NULL, "Vref1"}, 1793 {"MICBIAS2", NULL, "Vref1"}, 1794 1795 {"CLKDET SYS", NULL, "CLKDET"}, 1796 1797 {"IN1P", NULL, "LDO2"}, 1798 1799 {"BST1 CBJ", NULL, "IN1P"}, 1800 1801 {"RECMIX1L", "CBJ Switch", "BST1 CBJ"}, 1802 {"RECMIX1L", NULL, "RECMIX1L Power"}, 1803 1804 {"ADC1 L", NULL, "RECMIX1L"}, 1805 {"ADC1 L", NULL, "ADC1 L Power"}, 1806 {"ADC1 L", NULL, "ADC1 clock"}, 1807 1808 {"DMIC L1", NULL, "DMIC CLK"}, 1809 {"DMIC L1", NULL, "DMIC1 Power"}, 1810 {"DMIC R1", NULL, "DMIC CLK"}, 1811 {"DMIC R1", NULL, "DMIC1 Power"}, 1812 {"DMIC CLK", NULL, "DMIC ASRC"}, 1813 1814 {"Stereo1 ADC L Mux", "ADC1 L", "ADC1 L"}, 1815 {"Stereo1 ADC L Mux", "ADC1 R", "ADC1 R"}, 1816 {"Stereo1 ADC R Mux", "ADC1 L", "ADC1 L"}, 1817 {"Stereo1 ADC R Mux", "ADC1 R", "ADC1 R"}, 1818 1819 {"Stereo1 ADC L1 Mux", "ADC", "Stereo1 ADC L Mux"}, 1820 {"Stereo1 ADC L1 Mux", "DAC MIX", "Stereo1 DAC MIXL"}, 1821 {"Stereo1 ADC L2 Mux", "DMIC", "DMIC L1"}, 1822 {"Stereo1 ADC L2 Mux", "DAC MIX", "Stereo1 DAC MIXL"}, 1823 1824 {"Stereo1 ADC R1 Mux", "ADC", "Stereo1 ADC R Mux"}, 1825 {"Stereo1 ADC R1 Mux", "DAC MIX", "Stereo1 DAC MIXR"}, 1826 {"Stereo1 ADC R2 Mux", "DMIC", "DMIC R1"}, 1827 {"Stereo1 ADC R2 Mux", "DAC MIX", "Stereo1 DAC MIXR"}, 1828 1829 {"Stereo1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux"}, 1830 {"Stereo1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux"}, 1831 {"Stereo1 ADC MIXL", NULL, "ADC Stereo1 Filter"}, 1832 1833 {"Stereo1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux"}, 1834 {"Stereo1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux"}, 1835 {"Stereo1 ADC MIXR", NULL, "ADC Stereo1 Filter"}, 1836 1837 {"ADC Stereo1 Filter", NULL, "BTN Detection Mode"}, 1838 1839 {"Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXL"}, 1840 {"Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXR"}, 1841 1842 {"IF1 01 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"}, 1843 {"IF1 01 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"}, 1844 {"IF1 01 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"}, 1845 {"IF1 01 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"}, 1846 {"IF1 23 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"}, 1847 {"IF1 23 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"}, 1848 {"IF1 23 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"}, 1849 {"IF1 23 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"}, 1850 {"IF1 45 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"}, 1851 {"IF1 45 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"}, 1852 {"IF1 45 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"}, 1853 {"IF1 45 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"}, 1854 {"IF1 67 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"}, 1855 {"IF1 67 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"}, 1856 {"IF1 67 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"}, 1857 {"IF1 67 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"}, 1858 1859 {"IF1_ADC Mux", "Slot 0", "IF1 01 ADC Swap Mux"}, 1860 {"IF1_ADC Mux", "Slot 2", "IF1 23 ADC Swap Mux"}, 1861 {"IF1_ADC Mux", "Slot 4", "IF1 45 ADC Swap Mux"}, 1862 {"IF1_ADC Mux", "Slot 6", "IF1 67 ADC Swap Mux"}, 1863 {"IF1_ADC Mux", NULL, "I2S1"}, 1864 {"ADCDAT Mux", "ADCDAT1", "IF1_ADC Mux"}, 1865 {"AIF1TX", NULL, "ADCDAT Mux"}, 1866 {"IF2 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"}, 1867 {"IF2 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"}, 1868 {"IF2 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"}, 1869 {"IF2 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"}, 1870 {"ADCDAT Mux", "ADCDAT2", "IF2 ADC Swap Mux"}, 1871 {"AIF2TX", NULL, "ADCDAT Mux"}, 1872 1873 {"IF1 DAC1 L", NULL, "AIF1RX"}, 1874 {"IF1 DAC1 L", NULL, "I2S1"}, 1875 {"IF1 DAC1 L", NULL, "DAC Stereo1 Filter"}, 1876 {"IF1 DAC1 R", NULL, "AIF1RX"}, 1877 {"IF1 DAC1 R", NULL, "I2S1"}, 1878 {"IF1 DAC1 R", NULL, "DAC Stereo1 Filter"}, 1879 1880 {"DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL"}, 1881 {"DAC1 MIXL", "DAC1 Switch", "IF1 DAC1 L"}, 1882 {"DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR"}, 1883 {"DAC1 MIXR", "DAC1 Switch", "IF1 DAC1 R"}, 1884 1885 {"Stereo1 DAC MIXL", "DAC L1 Switch", "DAC1 MIXL"}, 1886 {"Stereo1 DAC MIXL", "DAC R1 Switch", "DAC1 MIXR"}, 1887 1888 {"Stereo1 DAC MIXR", "DAC R1 Switch", "DAC1 MIXR"}, 1889 {"Stereo1 DAC MIXR", "DAC L1 Switch", "DAC1 MIXL"}, 1890 1891 {"DAC L1 Source", "DAC1", "DAC1 MIXL"}, 1892 {"DAC L1 Source", "Stereo1 DAC Mixer", "Stereo1 DAC MIXL"}, 1893 {"DAC R1 Source", "DAC1", "DAC1 MIXR"}, 1894 {"DAC R1 Source", "Stereo1 DAC Mixer", "Stereo1 DAC MIXR"}, 1895 1896 {"DAC L1", NULL, "DAC L1 Source"}, 1897 {"DAC R1", NULL, "DAC R1 Source"}, 1898 1899 {"DAC L1", NULL, "DAC 1 Clock"}, 1900 {"DAC R1", NULL, "DAC 1 Clock"}, 1901 1902 {"HP Amp", NULL, "DAC L1"}, 1903 {"HP Amp", NULL, "DAC R1"}, 1904 {"HP Amp", NULL, "HP Amp L"}, 1905 {"HP Amp", NULL, "HP Amp R"}, 1906 {"HP Amp", NULL, "Capless"}, 1907 {"HP Amp", NULL, "Charge Pump"}, 1908 {"HP Amp", NULL, "CLKDET SYS"}, 1909 {"HP Amp", NULL, "Vref1"}, 1910 {"HPOL Playback", "Switch", "HP Amp"}, 1911 {"HPOR Playback", "Switch", "HP Amp"}, 1912 {"HPOL", NULL, "HPOL Playback"}, 1913 {"HPOR", NULL, "HPOR Playback"}, 1914 }; 1915 1916 static int rt5682_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, 1917 unsigned int rx_mask, int slots, int slot_width) 1918 { 1919 struct snd_soc_component *component = dai->component; 1920 unsigned int cl, val = 0; 1921 1922 if (tx_mask || rx_mask) 1923 snd_soc_component_update_bits(component, RT5682_TDM_ADDA_CTRL_2, 1924 RT5682_TDM_EN, RT5682_TDM_EN); 1925 else 1926 snd_soc_component_update_bits(component, RT5682_TDM_ADDA_CTRL_2, 1927 RT5682_TDM_EN, 0); 1928 1929 switch (slots) { 1930 case 4: 1931 val |= RT5682_TDM_TX_CH_4; 1932 val |= RT5682_TDM_RX_CH_4; 1933 break; 1934 case 6: 1935 val |= RT5682_TDM_TX_CH_6; 1936 val |= RT5682_TDM_RX_CH_6; 1937 break; 1938 case 8: 1939 val |= RT5682_TDM_TX_CH_8; 1940 val |= RT5682_TDM_RX_CH_8; 1941 break; 1942 case 2: 1943 break; 1944 default: 1945 return -EINVAL; 1946 } 1947 1948 snd_soc_component_update_bits(component, RT5682_TDM_CTRL, 1949 RT5682_TDM_TX_CH_MASK | RT5682_TDM_RX_CH_MASK, val); 1950 1951 switch (slot_width) { 1952 case 8: 1953 if (tx_mask || rx_mask) 1954 return -EINVAL; 1955 cl = RT5682_I2S1_TX_CHL_8 | RT5682_I2S1_RX_CHL_8; 1956 break; 1957 case 16: 1958 val = RT5682_TDM_CL_16; 1959 cl = RT5682_I2S1_TX_CHL_16 | RT5682_I2S1_RX_CHL_16; 1960 break; 1961 case 20: 1962 val = RT5682_TDM_CL_20; 1963 cl = RT5682_I2S1_TX_CHL_20 | RT5682_I2S1_RX_CHL_20; 1964 break; 1965 case 24: 1966 val = RT5682_TDM_CL_24; 1967 cl = RT5682_I2S1_TX_CHL_24 | RT5682_I2S1_RX_CHL_24; 1968 break; 1969 case 32: 1970 val = RT5682_TDM_CL_32; 1971 cl = RT5682_I2S1_TX_CHL_32 | RT5682_I2S1_RX_CHL_32; 1972 break; 1973 default: 1974 return -EINVAL; 1975 } 1976 1977 snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL, 1978 RT5682_TDM_CL_MASK, val); 1979 snd_soc_component_update_bits(component, RT5682_I2S1_SDP, 1980 RT5682_I2S1_TX_CHL_MASK | RT5682_I2S1_RX_CHL_MASK, cl); 1981 1982 return 0; 1983 } 1984 1985 1986 static int rt5682_hw_params(struct snd_pcm_substream *substream, 1987 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) 1988 { 1989 struct snd_soc_component *component = dai->component; 1990 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 1991 unsigned int len_1 = 0, len_2 = 0; 1992 int pre_div, frame_size; 1993 1994 rt5682->lrck[dai->id] = params_rate(params); 1995 pre_div = rl6231_get_clk_info(rt5682->sysclk, rt5682->lrck[dai->id]); 1996 1997 frame_size = snd_soc_params_to_frame_size(params); 1998 if (frame_size < 0) { 1999 dev_err(component->dev, "Unsupported frame size: %d\n", 2000 frame_size); 2001 return -EINVAL; 2002 } 2003 2004 dev_dbg(dai->dev, "lrck is %dHz and pre_div is %d for iis %d\n", 2005 rt5682->lrck[dai->id], pre_div, dai->id); 2006 2007 switch (params_width(params)) { 2008 case 16: 2009 break; 2010 case 20: 2011 len_1 |= RT5682_I2S1_DL_20; 2012 len_2 |= RT5682_I2S2_DL_20; 2013 break; 2014 case 24: 2015 len_1 |= RT5682_I2S1_DL_24; 2016 len_2 |= RT5682_I2S2_DL_24; 2017 break; 2018 case 32: 2019 len_1 |= RT5682_I2S1_DL_32; 2020 len_2 |= RT5682_I2S2_DL_24; 2021 break; 2022 case 8: 2023 len_1 |= RT5682_I2S2_DL_8; 2024 len_2 |= RT5682_I2S2_DL_8; 2025 break; 2026 default: 2027 return -EINVAL; 2028 } 2029 2030 switch (dai->id) { 2031 case RT5682_AIF1: 2032 snd_soc_component_update_bits(component, RT5682_I2S1_SDP, 2033 RT5682_I2S1_DL_MASK, len_1); 2034 if (rt5682->master[RT5682_AIF1]) { 2035 snd_soc_component_update_bits(component, 2036 RT5682_ADDA_CLK_1, RT5682_I2S_M_DIV_MASK, 2037 pre_div << RT5682_I2S_M_DIV_SFT); 2038 } 2039 if (params_channels(params) == 1) /* mono mode */ 2040 snd_soc_component_update_bits(component, 2041 RT5682_I2S1_SDP, RT5682_I2S1_MONO_MASK, 2042 RT5682_I2S1_MONO_EN); 2043 else 2044 snd_soc_component_update_bits(component, 2045 RT5682_I2S1_SDP, RT5682_I2S1_MONO_MASK, 2046 RT5682_I2S1_MONO_DIS); 2047 break; 2048 case RT5682_AIF2: 2049 snd_soc_component_update_bits(component, RT5682_I2S2_SDP, 2050 RT5682_I2S2_DL_MASK, len_2); 2051 if (rt5682->master[RT5682_AIF2]) { 2052 snd_soc_component_update_bits(component, 2053 RT5682_I2S_M_CLK_CTRL_1, RT5682_I2S2_M_PD_MASK, 2054 pre_div << RT5682_I2S2_M_PD_SFT); 2055 } 2056 if (params_channels(params) == 1) /* mono mode */ 2057 snd_soc_component_update_bits(component, 2058 RT5682_I2S2_SDP, RT5682_I2S2_MONO_MASK, 2059 RT5682_I2S2_MONO_EN); 2060 else 2061 snd_soc_component_update_bits(component, 2062 RT5682_I2S2_SDP, RT5682_I2S2_MONO_MASK, 2063 RT5682_I2S2_MONO_DIS); 2064 break; 2065 default: 2066 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id); 2067 return -EINVAL; 2068 } 2069 2070 return 0; 2071 } 2072 2073 static int rt5682_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) 2074 { 2075 struct snd_soc_component *component = dai->component; 2076 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2077 unsigned int reg_val = 0, tdm_ctrl = 0; 2078 2079 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 2080 case SND_SOC_DAIFMT_CBM_CFM: 2081 rt5682->master[dai->id] = 1; 2082 break; 2083 case SND_SOC_DAIFMT_CBS_CFS: 2084 rt5682->master[dai->id] = 0; 2085 break; 2086 default: 2087 return -EINVAL; 2088 } 2089 2090 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 2091 case SND_SOC_DAIFMT_NB_NF: 2092 break; 2093 case SND_SOC_DAIFMT_IB_NF: 2094 reg_val |= RT5682_I2S_BP_INV; 2095 tdm_ctrl |= RT5682_TDM_S_BP_INV; 2096 break; 2097 case SND_SOC_DAIFMT_NB_IF: 2098 if (dai->id == RT5682_AIF1) 2099 tdm_ctrl |= RT5682_TDM_S_LP_INV | RT5682_TDM_M_BP_INV; 2100 else 2101 return -EINVAL; 2102 break; 2103 case SND_SOC_DAIFMT_IB_IF: 2104 if (dai->id == RT5682_AIF1) 2105 tdm_ctrl |= RT5682_TDM_S_BP_INV | RT5682_TDM_S_LP_INV | 2106 RT5682_TDM_M_BP_INV | RT5682_TDM_M_LP_INV; 2107 else 2108 return -EINVAL; 2109 break; 2110 default: 2111 return -EINVAL; 2112 } 2113 2114 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 2115 case SND_SOC_DAIFMT_I2S: 2116 break; 2117 case SND_SOC_DAIFMT_LEFT_J: 2118 reg_val |= RT5682_I2S_DF_LEFT; 2119 tdm_ctrl |= RT5682_TDM_DF_LEFT; 2120 break; 2121 case SND_SOC_DAIFMT_DSP_A: 2122 reg_val |= RT5682_I2S_DF_PCM_A; 2123 tdm_ctrl |= RT5682_TDM_DF_PCM_A; 2124 break; 2125 case SND_SOC_DAIFMT_DSP_B: 2126 reg_val |= RT5682_I2S_DF_PCM_B; 2127 tdm_ctrl |= RT5682_TDM_DF_PCM_B; 2128 break; 2129 default: 2130 return -EINVAL; 2131 } 2132 2133 switch (dai->id) { 2134 case RT5682_AIF1: 2135 snd_soc_component_update_bits(component, RT5682_I2S1_SDP, 2136 RT5682_I2S_DF_MASK, reg_val); 2137 snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL, 2138 RT5682_TDM_MS_MASK | RT5682_TDM_S_BP_MASK | 2139 RT5682_TDM_DF_MASK | RT5682_TDM_M_BP_MASK | 2140 RT5682_TDM_M_LP_MASK | RT5682_TDM_S_LP_MASK, 2141 tdm_ctrl | rt5682->master[dai->id]); 2142 break; 2143 case RT5682_AIF2: 2144 if (rt5682->master[dai->id] == 0) 2145 reg_val |= RT5682_I2S2_MS_S; 2146 snd_soc_component_update_bits(component, RT5682_I2S2_SDP, 2147 RT5682_I2S2_MS_MASK | RT5682_I2S_BP_MASK | 2148 RT5682_I2S_DF_MASK, reg_val); 2149 break; 2150 default: 2151 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id); 2152 return -EINVAL; 2153 } 2154 return 0; 2155 } 2156 2157 static int rt5682_set_component_sysclk(struct snd_soc_component *component, 2158 int clk_id, int source, unsigned int freq, int dir) 2159 { 2160 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2161 unsigned int reg_val = 0, src = 0; 2162 2163 if (freq == rt5682->sysclk && clk_id == rt5682->sysclk_src) 2164 return 0; 2165 2166 switch (clk_id) { 2167 case RT5682_SCLK_S_MCLK: 2168 reg_val |= RT5682_SCLK_SRC_MCLK; 2169 src = RT5682_CLK_SRC_MCLK; 2170 break; 2171 case RT5682_SCLK_S_PLL1: 2172 reg_val |= RT5682_SCLK_SRC_PLL1; 2173 src = RT5682_CLK_SRC_PLL1; 2174 break; 2175 case RT5682_SCLK_S_PLL2: 2176 reg_val |= RT5682_SCLK_SRC_PLL2; 2177 src = RT5682_CLK_SRC_PLL2; 2178 break; 2179 case RT5682_SCLK_S_RCCLK: 2180 reg_val |= RT5682_SCLK_SRC_RCCLK; 2181 src = RT5682_CLK_SRC_RCCLK; 2182 break; 2183 default: 2184 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id); 2185 return -EINVAL; 2186 } 2187 snd_soc_component_update_bits(component, RT5682_GLB_CLK, 2188 RT5682_SCLK_SRC_MASK, reg_val); 2189 2190 if (rt5682->master[RT5682_AIF2]) { 2191 snd_soc_component_update_bits(component, 2192 RT5682_I2S_M_CLK_CTRL_1, RT5682_I2S2_SRC_MASK, 2193 src << RT5682_I2S2_SRC_SFT); 2194 } 2195 2196 rt5682->sysclk = freq; 2197 rt5682->sysclk_src = clk_id; 2198 2199 dev_dbg(component->dev, "Sysclk is %dHz and clock id is %d\n", 2200 freq, clk_id); 2201 2202 return 0; 2203 } 2204 2205 static int rt5682_set_component_pll(struct snd_soc_component *component, 2206 int pll_id, int source, unsigned int freq_in, 2207 unsigned int freq_out) 2208 { 2209 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2210 struct rl6231_pll_code pll_code; 2211 int ret; 2212 2213 if (source == rt5682->pll_src && freq_in == rt5682->pll_in && 2214 freq_out == rt5682->pll_out) 2215 return 0; 2216 2217 if (!freq_in || !freq_out) { 2218 dev_dbg(component->dev, "PLL disabled\n"); 2219 2220 rt5682->pll_in = 0; 2221 rt5682->pll_out = 0; 2222 snd_soc_component_update_bits(component, RT5682_GLB_CLK, 2223 RT5682_SCLK_SRC_MASK, RT5682_SCLK_SRC_MCLK); 2224 return 0; 2225 } 2226 2227 switch (source) { 2228 case RT5682_PLL1_S_MCLK: 2229 snd_soc_component_update_bits(component, RT5682_GLB_CLK, 2230 RT5682_PLL1_SRC_MASK, RT5682_PLL1_SRC_MCLK); 2231 break; 2232 case RT5682_PLL1_S_BCLK1: 2233 snd_soc_component_update_bits(component, RT5682_GLB_CLK, 2234 RT5682_PLL1_SRC_MASK, RT5682_PLL1_SRC_BCLK1); 2235 break; 2236 default: 2237 dev_err(component->dev, "Unknown PLL Source %d\n", source); 2238 return -EINVAL; 2239 } 2240 2241 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); 2242 if (ret < 0) { 2243 dev_err(component->dev, "Unsupport input clock %d\n", freq_in); 2244 return ret; 2245 } 2246 2247 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", 2248 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), 2249 pll_code.n_code, pll_code.k_code); 2250 2251 snd_soc_component_write(component, RT5682_PLL_CTRL_1, 2252 pll_code.n_code << RT5682_PLL_N_SFT | pll_code.k_code); 2253 snd_soc_component_write(component, RT5682_PLL_CTRL_2, 2254 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5682_PLL_M_SFT | 2255 pll_code.m_bp << RT5682_PLL_M_BP_SFT | RT5682_PLL_RST); 2256 2257 rt5682->pll_in = freq_in; 2258 rt5682->pll_out = freq_out; 2259 rt5682->pll_src = source; 2260 2261 return 0; 2262 } 2263 2264 static int rt5682_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) 2265 { 2266 struct snd_soc_component *component = dai->component; 2267 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2268 2269 rt5682->bclk[dai->id] = ratio; 2270 2271 switch (ratio) { 2272 case 64: 2273 snd_soc_component_update_bits(component, RT5682_ADDA_CLK_2, 2274 RT5682_I2S2_BCLK_MS2_MASK, 2275 RT5682_I2S2_BCLK_MS2_64); 2276 break; 2277 case 32: 2278 snd_soc_component_update_bits(component, RT5682_ADDA_CLK_2, 2279 RT5682_I2S2_BCLK_MS2_MASK, 2280 RT5682_I2S2_BCLK_MS2_32); 2281 break; 2282 default: 2283 dev_err(dai->dev, "Invalid bclk ratio %d\n", ratio); 2284 return -EINVAL; 2285 } 2286 2287 return 0; 2288 } 2289 2290 static int rt5682_set_bias_level(struct snd_soc_component *component, 2291 enum snd_soc_bias_level level) 2292 { 2293 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2294 2295 switch (level) { 2296 case SND_SOC_BIAS_PREPARE: 2297 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1, 2298 RT5682_PWR_BG, RT5682_PWR_BG); 2299 regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1, 2300 RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO, 2301 RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO); 2302 break; 2303 2304 case SND_SOC_BIAS_STANDBY: 2305 regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1, 2306 RT5682_DIG_GATE_CTRL, RT5682_DIG_GATE_CTRL); 2307 break; 2308 case SND_SOC_BIAS_OFF: 2309 regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1, 2310 RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO, 0); 2311 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1, 2312 RT5682_PWR_BG, 0); 2313 break; 2314 2315 default: 2316 break; 2317 } 2318 2319 return 0; 2320 } 2321 2322 static int rt5682_probe(struct snd_soc_component *component) 2323 { 2324 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2325 2326 rt5682->component = component; 2327 2328 return 0; 2329 } 2330 2331 static void rt5682_remove(struct snd_soc_component *component) 2332 { 2333 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2334 2335 rt5682_reset(rt5682->regmap); 2336 } 2337 2338 #ifdef CONFIG_PM 2339 static int rt5682_suspend(struct snd_soc_component *component) 2340 { 2341 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2342 2343 regcache_cache_only(rt5682->regmap, true); 2344 regcache_mark_dirty(rt5682->regmap); 2345 return 0; 2346 } 2347 2348 static int rt5682_resume(struct snd_soc_component *component) 2349 { 2350 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); 2351 2352 regcache_cache_only(rt5682->regmap, false); 2353 regcache_sync(rt5682->regmap); 2354 2355 rt5682_irq(0, rt5682); 2356 2357 return 0; 2358 } 2359 #else 2360 #define rt5682_suspend NULL 2361 #define rt5682_resume NULL 2362 #endif 2363 2364 #define RT5682_STEREO_RATES SNDRV_PCM_RATE_8000_192000 2365 #define RT5682_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 2366 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) 2367 2368 static const struct snd_soc_dai_ops rt5682_aif1_dai_ops = { 2369 .hw_params = rt5682_hw_params, 2370 .set_fmt = rt5682_set_dai_fmt, 2371 .set_tdm_slot = rt5682_set_tdm_slot, 2372 }; 2373 2374 static const struct snd_soc_dai_ops rt5682_aif2_dai_ops = { 2375 .hw_params = rt5682_hw_params, 2376 .set_fmt = rt5682_set_dai_fmt, 2377 .set_bclk_ratio = rt5682_set_bclk_ratio, 2378 }; 2379 2380 static struct snd_soc_dai_driver rt5682_dai[] = { 2381 { 2382 .name = "rt5682-aif1", 2383 .id = RT5682_AIF1, 2384 .playback = { 2385 .stream_name = "AIF1 Playback", 2386 .channels_min = 1, 2387 .channels_max = 2, 2388 .rates = RT5682_STEREO_RATES, 2389 .formats = RT5682_FORMATS, 2390 }, 2391 .capture = { 2392 .stream_name = "AIF1 Capture", 2393 .channels_min = 1, 2394 .channels_max = 2, 2395 .rates = RT5682_STEREO_RATES, 2396 .formats = RT5682_FORMATS, 2397 }, 2398 .ops = &rt5682_aif1_dai_ops, 2399 }, 2400 { 2401 .name = "rt5682-aif2", 2402 .id = RT5682_AIF2, 2403 .capture = { 2404 .stream_name = "AIF2 Capture", 2405 .channels_min = 1, 2406 .channels_max = 2, 2407 .rates = RT5682_STEREO_RATES, 2408 .formats = RT5682_FORMATS, 2409 }, 2410 .ops = &rt5682_aif2_dai_ops, 2411 }, 2412 }; 2413 2414 static const struct snd_soc_component_driver soc_component_dev_rt5682 = { 2415 .probe = rt5682_probe, 2416 .remove = rt5682_remove, 2417 .suspend = rt5682_suspend, 2418 .resume = rt5682_resume, 2419 .set_bias_level = rt5682_set_bias_level, 2420 .controls = rt5682_snd_controls, 2421 .num_controls = ARRAY_SIZE(rt5682_snd_controls), 2422 .dapm_widgets = rt5682_dapm_widgets, 2423 .num_dapm_widgets = ARRAY_SIZE(rt5682_dapm_widgets), 2424 .dapm_routes = rt5682_dapm_routes, 2425 .num_dapm_routes = ARRAY_SIZE(rt5682_dapm_routes), 2426 .set_sysclk = rt5682_set_component_sysclk, 2427 .set_pll = rt5682_set_component_pll, 2428 .set_jack = rt5682_set_jack_detect, 2429 .use_pmdown_time = 1, 2430 .endianness = 1, 2431 .non_legacy_dai_naming = 1, 2432 }; 2433 2434 static const struct regmap_config rt5682_regmap = { 2435 .reg_bits = 16, 2436 .val_bits = 16, 2437 .max_register = RT5682_I2C_MODE, 2438 .volatile_reg = rt5682_volatile_register, 2439 .readable_reg = rt5682_readable_register, 2440 .cache_type = REGCACHE_RBTREE, 2441 .reg_defaults = rt5682_reg, 2442 .num_reg_defaults = ARRAY_SIZE(rt5682_reg), 2443 .use_single_read = true, 2444 .use_single_write = true, 2445 }; 2446 2447 static const struct i2c_device_id rt5682_i2c_id[] = { 2448 {"rt5682", 0}, 2449 {} 2450 }; 2451 MODULE_DEVICE_TABLE(i2c, rt5682_i2c_id); 2452 2453 static int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev) 2454 { 2455 2456 device_property_read_u32(dev, "realtek,dmic1-data-pin", 2457 &rt5682->pdata.dmic1_data_pin); 2458 device_property_read_u32(dev, "realtek,dmic1-clk-pin", 2459 &rt5682->pdata.dmic1_clk_pin); 2460 device_property_read_u32(dev, "realtek,jd-src", 2461 &rt5682->pdata.jd_src); 2462 2463 rt5682->pdata.ldo1_en = of_get_named_gpio(dev->of_node, 2464 "realtek,ldo1-en-gpios", 0); 2465 2466 return 0; 2467 } 2468 2469 static void rt5682_calibrate(struct rt5682_priv *rt5682) 2470 { 2471 int value, count; 2472 2473 mutex_lock(&rt5682->calibrate_mutex); 2474 2475 rt5682_reset(rt5682->regmap); 2476 regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0xa2af); 2477 usleep_range(15000, 20000); 2478 regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0xf2af); 2479 regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0300); 2480 regmap_write(rt5682->regmap, RT5682_GLB_CLK, 0x8000); 2481 regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x0100); 2482 regmap_write(rt5682->regmap, RT5682_HP_IMP_SENS_CTRL_19, 0x3800); 2483 regmap_write(rt5682->regmap, RT5682_CHOP_DAC, 0x3000); 2484 regmap_write(rt5682->regmap, RT5682_CALIB_ADC_CTRL, 0x7005); 2485 regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0x686c); 2486 regmap_write(rt5682->regmap, RT5682_CAL_REC, 0x0d0d); 2487 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_2, 0x0321); 2488 regmap_write(rt5682->regmap, RT5682_HP_LOGIC_CTRL_2, 0x0004); 2489 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_1, 0x7c00); 2490 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_3, 0x06a1); 2491 regmap_write(rt5682->regmap, RT5682_A_DAC1_MUX, 0x0311); 2492 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_1, 0x7c00); 2493 2494 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_1, 0xfc00); 2495 2496 for (count = 0; count < 60; count++) { 2497 regmap_read(rt5682->regmap, RT5682_HP_CALIB_STA_1, &value); 2498 if (!(value & 0x8000)) 2499 break; 2500 2501 usleep_range(10000, 10005); 2502 } 2503 2504 if (count >= 60) 2505 pr_err("HP Calibration Failure\n"); 2506 2507 /* restore settings */ 2508 regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0x02af); 2509 regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0080); 2510 regmap_write(rt5682->regmap, RT5682_GLB_CLK, 0x0000); 2511 regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x0000); 2512 regmap_write(rt5682->regmap, RT5682_CHOP_DAC, 0x2000); 2513 regmap_write(rt5682->regmap, RT5682_CALIB_ADC_CTRL, 0x2005); 2514 regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0xc0c4); 2515 2516 mutex_unlock(&rt5682->calibrate_mutex); 2517 2518 } 2519 2520 static int rt5682_i2c_probe(struct i2c_client *i2c, 2521 const struct i2c_device_id *id) 2522 { 2523 struct rt5682_platform_data *pdata = dev_get_platdata(&i2c->dev); 2524 struct rt5682_priv *rt5682; 2525 int i, ret; 2526 unsigned int val; 2527 2528 rt5682 = devm_kzalloc(&i2c->dev, sizeof(struct rt5682_priv), 2529 GFP_KERNEL); 2530 2531 if (rt5682 == NULL) 2532 return -ENOMEM; 2533 2534 i2c_set_clientdata(i2c, rt5682); 2535 2536 rt5682->pdata = i2s_default_platform_data; 2537 2538 if (pdata) 2539 rt5682->pdata = *pdata; 2540 else 2541 rt5682_parse_dt(rt5682, &i2c->dev); 2542 2543 rt5682->regmap = devm_regmap_init_i2c(i2c, &rt5682_regmap); 2544 if (IS_ERR(rt5682->regmap)) { 2545 ret = PTR_ERR(rt5682->regmap); 2546 dev_err(&i2c->dev, "Failed to allocate register map: %d\n", 2547 ret); 2548 return ret; 2549 } 2550 2551 for (i = 0; i < ARRAY_SIZE(rt5682->supplies); i++) 2552 rt5682->supplies[i].supply = rt5682_supply_names[i]; 2553 2554 ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(rt5682->supplies), 2555 rt5682->supplies); 2556 if (ret != 0) { 2557 dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret); 2558 return ret; 2559 } 2560 2561 ret = regulator_bulk_enable(ARRAY_SIZE(rt5682->supplies), 2562 rt5682->supplies); 2563 if (ret != 0) { 2564 dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret); 2565 return ret; 2566 } 2567 2568 if (gpio_is_valid(rt5682->pdata.ldo1_en)) { 2569 if (devm_gpio_request_one(&i2c->dev, rt5682->pdata.ldo1_en, 2570 GPIOF_OUT_INIT_HIGH, "rt5682")) 2571 dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n"); 2572 } 2573 2574 /* Sleep for 300 ms miniumum */ 2575 usleep_range(300000, 350000); 2576 2577 regmap_write(rt5682->regmap, RT5682_I2C_MODE, 0x1); 2578 usleep_range(10000, 15000); 2579 2580 regmap_read(rt5682->regmap, RT5682_DEVICE_ID, &val); 2581 if (val != DEVICE_ID) { 2582 pr_err("Device with ID register %x is not rt5682\n", val); 2583 return -ENODEV; 2584 } 2585 2586 rt5682_reset(rt5682->regmap); 2587 2588 mutex_init(&rt5682->calibrate_mutex); 2589 rt5682_calibrate(rt5682); 2590 2591 ret = regmap_multi_reg_write(rt5682->regmap, patch_list, 2592 ARRAY_SIZE(patch_list)); 2593 if (ret != 0) 2594 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret); 2595 2596 regmap_write(rt5682->regmap, RT5682_DEPOP_1, 0x0000); 2597 2598 /* DMIC pin*/ 2599 if (rt5682->pdata.dmic1_data_pin != RT5682_DMIC1_NULL) { 2600 switch (rt5682->pdata.dmic1_data_pin) { 2601 case RT5682_DMIC1_DATA_GPIO2: /* share with LRCK2 */ 2602 regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1, 2603 RT5682_DMIC_1_DP_MASK, RT5682_DMIC_1_DP_GPIO2); 2604 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1, 2605 RT5682_GP2_PIN_MASK, RT5682_GP2_PIN_DMIC_SDA); 2606 break; 2607 2608 case RT5682_DMIC1_DATA_GPIO5: /* share with DACDAT1 */ 2609 regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1, 2610 RT5682_DMIC_1_DP_MASK, RT5682_DMIC_1_DP_GPIO5); 2611 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1, 2612 RT5682_GP5_PIN_MASK, RT5682_GP5_PIN_DMIC_SDA); 2613 break; 2614 2615 default: 2616 dev_warn(&i2c->dev, "invalid DMIC_DAT pin\n"); 2617 break; 2618 } 2619 2620 switch (rt5682->pdata.dmic1_clk_pin) { 2621 case RT5682_DMIC1_CLK_GPIO1: /* share with IRQ */ 2622 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1, 2623 RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_DMIC_CLK); 2624 break; 2625 2626 case RT5682_DMIC1_CLK_GPIO3: /* share with BCLK2 */ 2627 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1, 2628 RT5682_GP3_PIN_MASK, RT5682_GP3_PIN_DMIC_CLK); 2629 break; 2630 2631 default: 2632 dev_warn(&i2c->dev, "invalid DMIC_CLK pin\n"); 2633 break; 2634 } 2635 } 2636 2637 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1, 2638 RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK, 2639 RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X); 2640 regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380); 2641 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1, 2642 RT5682_GP4_PIN_MASK | RT5682_GP5_PIN_MASK, 2643 RT5682_GP4_PIN_ADCDAT1 | RT5682_GP5_PIN_DACDAT1); 2644 regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000); 2645 regmap_update_bits(rt5682->regmap, RT5682_BIAS_CUR_CTRL_8, 2646 RT5682_HPA_CP_BIAS_CTRL_MASK, RT5682_HPA_CP_BIAS_3UA); 2647 regmap_update_bits(rt5682->regmap, RT5682_CHARGE_PUMP_1, 2648 RT5682_CP_CLK_HP_MASK, RT5682_CP_CLK_HP_300KHZ); 2649 2650 INIT_DELAYED_WORK(&rt5682->jack_detect_work, 2651 rt5682_jack_detect_handler); 2652 INIT_DELAYED_WORK(&rt5682->jd_check_work, 2653 rt5682_jd_check_handler); 2654 2655 2656 if (i2c->irq) { 2657 ret = devm_request_threaded_irq(&i2c->dev, i2c->irq, NULL, 2658 rt5682_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING 2659 | IRQF_ONESHOT, "rt5682", rt5682); 2660 if (ret) 2661 dev_err(&i2c->dev, "Failed to reguest IRQ: %d\n", ret); 2662 2663 } 2664 2665 return devm_snd_soc_register_component(&i2c->dev, 2666 &soc_component_dev_rt5682, 2667 rt5682_dai, ARRAY_SIZE(rt5682_dai)); 2668 } 2669 2670 static void rt5682_i2c_shutdown(struct i2c_client *client) 2671 { 2672 struct rt5682_priv *rt5682 = i2c_get_clientdata(client); 2673 2674 rt5682_reset(rt5682->regmap); 2675 } 2676 2677 #ifdef CONFIG_OF 2678 static const struct of_device_id rt5682_of_match[] = { 2679 {.compatible = "realtek,rt5682i"}, 2680 {}, 2681 }; 2682 MODULE_DEVICE_TABLE(of, rt5682_of_match); 2683 #endif 2684 2685 #ifdef CONFIG_ACPI 2686 static const struct acpi_device_id rt5682_acpi_match[] = { 2687 {"10EC5682", 0,}, 2688 {}, 2689 }; 2690 MODULE_DEVICE_TABLE(acpi, rt5682_acpi_match); 2691 #endif 2692 2693 static struct i2c_driver rt5682_i2c_driver = { 2694 .driver = { 2695 .name = "rt5682", 2696 .of_match_table = of_match_ptr(rt5682_of_match), 2697 .acpi_match_table = ACPI_PTR(rt5682_acpi_match), 2698 }, 2699 .probe = rt5682_i2c_probe, 2700 .shutdown = rt5682_i2c_shutdown, 2701 .id_table = rt5682_i2c_id, 2702 }; 2703 module_i2c_driver(rt5682_i2c_driver); 2704 2705 MODULE_DESCRIPTION("ASoC RT5682 driver"); 2706 MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>"); 2707 MODULE_LICENSE("GPL v2"); 2708