1 // SPDX-License-Identifier: GPL-2.0-only 2 // 3 // rt711-sdca.c -- rt711 SDCA ALSA SoC audio driver 4 // 5 // Copyright(c) 2021 Realtek Semiconductor Corp. 6 // 7 // 8 9 #include <linux/module.h> 10 #include <linux/moduleparam.h> 11 #include <linux/kernel.h> 12 #include <linux/init.h> 13 #include <linux/delay.h> 14 #include <linux/pm_runtime.h> 15 #include <linux/soundwire/sdw_registers.h> 16 #include <linux/slab.h> 17 #include <linux/bitops.h> 18 #include <sound/core.h> 19 #include <sound/pcm.h> 20 #include <sound/pcm_params.h> 21 #include <sound/sdw.h> 22 #include <sound/soc-dapm.h> 23 #include <sound/initval.h> 24 #include <sound/tlv.h> 25 #include <sound/jack.h> 26 27 #include "rt711-sdca.h" 28 29 static int rt711_sdca_index_write(struct rt711_sdca_priv *rt711, 30 unsigned int nid, unsigned int reg, unsigned int value) 31 { 32 int ret; 33 struct regmap *regmap = rt711->mbq_regmap; 34 unsigned int addr = (nid << 20) | reg; 35 36 ret = regmap_write(regmap, addr, value); 37 if (ret < 0) 38 dev_err(&rt711->slave->dev, 39 "Failed to set private value: %06x <= %04x ret=%d\n", 40 addr, value, ret); 41 42 return ret; 43 } 44 45 static int rt711_sdca_index_read(struct rt711_sdca_priv *rt711, 46 unsigned int nid, unsigned int reg, unsigned int *value) 47 { 48 int ret; 49 struct regmap *regmap = rt711->mbq_regmap; 50 unsigned int addr = (nid << 20) | reg; 51 52 ret = regmap_read(regmap, addr, value); 53 if (ret < 0) 54 dev_err(&rt711->slave->dev, 55 "Failed to get private value: %06x => %04x ret=%d\n", 56 addr, *value, ret); 57 58 return ret; 59 } 60 61 static int rt711_sdca_index_update_bits(struct rt711_sdca_priv *rt711, 62 unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val) 63 { 64 unsigned int tmp; 65 int ret; 66 67 ret = rt711_sdca_index_read(rt711, nid, reg, &tmp); 68 if (ret < 0) 69 return ret; 70 71 set_mask_bits(&tmp, mask, val); 72 return rt711_sdca_index_write(rt711, nid, reg, tmp); 73 } 74 75 static void rt711_sdca_reset(struct rt711_sdca_priv *rt711) 76 { 77 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 78 RT711_PARA_VERB_CTL, RT711_HIDDEN_REG_SW_RESET, 79 RT711_HIDDEN_REG_SW_RESET); 80 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 81 RT711_HDA_LEGACY_RESET_CTL, 0x1, 0x1); 82 } 83 84 static int rt711_sdca_calibration(struct rt711_sdca_priv *rt711) 85 { 86 unsigned int val, loop_rc = 0, loop_dc = 0; 87 struct device *dev; 88 struct regmap *regmap = rt711->regmap; 89 int chk_cnt = 100; 90 int ret = 0; 91 92 mutex_lock(&rt711->calibrate_mutex); 93 dev = regmap_get_device(regmap); 94 95 regmap_read(rt711->regmap, RT711_RC_CAL_STATUS, &val); 96 /* RC calibration */ 97 if (!(val & 0x40)) 98 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_ANALOG_CTL, 99 RT711_MISC_POWER_CTL0, 0x0010, 0x0010); 100 101 for (loop_rc = 0; loop_rc < chk_cnt && !(val & 0x40); loop_rc++) { 102 usleep_range(10000, 11000); 103 ret = regmap_read(rt711->regmap, RT711_RC_CAL_STATUS, &val); 104 if (ret < 0) 105 goto _cali_fail_; 106 } 107 if (loop_rc == chk_cnt) 108 dev_err(dev, "%s, RC calibration time-out!\n", __func__); 109 110 /* HP calibration by manual mode setting */ 111 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 112 RT711_FSM_CTL, 0x2000, 0x2000); 113 114 /* Calibration manual mode */ 115 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 116 RT711_FSM_CTL, 0xf, RT711_CALI_CTL); 117 118 /* reset HP calibration */ 119 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_CALI, 120 RT711_DAC_DC_CALI_CTL1, RT711_DAC_DC_FORCE_CALI_RST, 0x00); 121 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_CALI, 122 RT711_DAC_DC_CALI_CTL1, RT711_DAC_DC_FORCE_CALI_RST, 123 RT711_DAC_DC_FORCE_CALI_RST); 124 125 /* cal_clk_en_reg */ 126 if (rt711->hw_ver == RT711_VER_VD0) 127 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_CALI, 128 RT711_DAC_DC_CALI_CTL1, RT711_DAC_DC_CALI_CLK_EN, 129 RT711_DAC_DC_CALI_CLK_EN); 130 131 /* trigger */ 132 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_CALI, 133 RT711_DAC_DC_CALI_CTL1, RT711_DAC_DC_CALI_TRIGGER, 134 RT711_DAC_DC_CALI_TRIGGER); 135 136 /* wait for calibration process */ 137 rt711_sdca_index_read(rt711, RT711_VENDOR_CALI, 138 RT711_DAC_DC_CALI_CTL1, &val); 139 140 for (loop_dc = 0; loop_dc < chk_cnt && 141 (val & RT711_DAC_DC_CALI_TRIGGER); loop_dc++) { 142 usleep_range(10000, 11000); 143 ret = rt711_sdca_index_read(rt711, RT711_VENDOR_CALI, 144 RT711_DAC_DC_CALI_CTL1, &val); 145 if (ret < 0) 146 goto _cali_fail_; 147 } 148 if (loop_dc == chk_cnt) 149 dev_err(dev, "%s, calibration time-out!\n", __func__); 150 151 if (loop_dc == chk_cnt || loop_rc == chk_cnt) 152 ret = -ETIMEDOUT; 153 154 _cali_fail_: 155 /* enable impedance sense */ 156 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 157 RT711_FSM_CTL, RT711_FSM_IMP_EN, RT711_FSM_IMP_EN); 158 159 /* release HP-JD and trigger FSM */ 160 rt711_sdca_index_write(rt711, RT711_VENDOR_REG, 161 RT711_DIGITAL_MISC_CTRL4, 0x201b); 162 163 mutex_unlock(&rt711->calibrate_mutex); 164 dev_dbg(dev, "%s calibration complete, ret=%d\n", __func__, ret); 165 return ret; 166 } 167 168 static unsigned int rt711_sdca_button_detect(struct rt711_sdca_priv *rt711) 169 { 170 unsigned int btn_type = 0, offset, idx, val, owner; 171 int ret; 172 unsigned char buf[3]; 173 174 /* get current UMP message owner */ 175 ret = regmap_read(rt711->regmap, 176 SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), 177 &owner); 178 if (ret < 0) 179 return 0; 180 181 /* if owner is device then there is no button event from device */ 182 if (owner == 1) 183 return 0; 184 185 /* read UMP message offset */ 186 ret = regmap_read(rt711->regmap, 187 SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), 188 &offset); 189 if (ret < 0) 190 goto _end_btn_det_; 191 192 for (idx = 0; idx < sizeof(buf); idx++) { 193 ret = regmap_read(rt711->regmap, 194 RT711_BUF_ADDR_HID1 + offset + idx, &val); 195 if (ret < 0) 196 goto _end_btn_det_; 197 buf[idx] = val & 0xff; 198 } 199 200 if (buf[0] == 0x11) { 201 switch (buf[1] & 0xf0) { 202 case 0x10: 203 btn_type |= SND_JACK_BTN_2; 204 break; 205 case 0x20: 206 btn_type |= SND_JACK_BTN_3; 207 break; 208 case 0x40: 209 btn_type |= SND_JACK_BTN_0; 210 break; 211 case 0x80: 212 btn_type |= SND_JACK_BTN_1; 213 break; 214 } 215 switch (buf[2]) { 216 case 0x01: 217 case 0x10: 218 btn_type |= SND_JACK_BTN_2; 219 break; 220 case 0x02: 221 case 0x20: 222 btn_type |= SND_JACK_BTN_3; 223 break; 224 case 0x04: 225 case 0x40: 226 btn_type |= SND_JACK_BTN_0; 227 break; 228 case 0x08: 229 case 0x80: 230 btn_type |= SND_JACK_BTN_1; 231 break; 232 } 233 } 234 235 _end_btn_det_: 236 /* Host is owner, so set back to device */ 237 if (owner == 0) 238 /* set owner to device */ 239 regmap_write(rt711->regmap, 240 SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, 241 RT711_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE, 0), 0x01); 242 243 return btn_type; 244 } 245 246 static int rt711_sdca_headset_detect(struct rt711_sdca_priv *rt711) 247 { 248 unsigned int det_mode; 249 int ret; 250 251 /* get detected_mode */ 252 ret = regmap_read(rt711->regmap, 253 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_SDCA_CTL_DETECTED_MODE, 0), 254 &det_mode); 255 if (ret < 0) 256 goto io_error; 257 258 switch (det_mode) { 259 case 0x00: 260 rt711->jack_type = 0; 261 break; 262 case 0x03: 263 rt711->jack_type = SND_JACK_HEADPHONE; 264 break; 265 case 0x05: 266 rt711->jack_type = SND_JACK_HEADSET; 267 break; 268 } 269 270 /* write selected_mode */ 271 if (det_mode) { 272 ret = regmap_write(rt711->regmap, 273 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_SDCA_CTL_SELECTED_MODE, 0), 274 det_mode); 275 if (ret < 0) 276 goto io_error; 277 } 278 279 dev_dbg(&rt711->slave->dev, 280 "%s, detected_mode=0x%x\n", __func__, det_mode); 281 282 return 0; 283 284 io_error: 285 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret); 286 return ret; 287 } 288 289 static void rt711_sdca_jack_detect_handler(struct work_struct *work) 290 { 291 struct rt711_sdca_priv *rt711 = 292 container_of(work, struct rt711_sdca_priv, jack_detect_work.work); 293 int btn_type = 0, ret; 294 295 if (!rt711->hs_jack) 296 return; 297 298 if (!snd_soc_card_is_instantiated(rt711->component->card)) 299 return; 300 301 /* SDW_SCP_SDCA_INT_SDCA_0 is used for jack detection */ 302 if (rt711->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_0) { 303 ret = rt711_sdca_headset_detect(rt711); 304 if (ret < 0) 305 return; 306 } 307 308 /* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */ 309 if (rt711->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8) 310 btn_type = rt711_sdca_button_detect(rt711); 311 312 if (rt711->jack_type == 0) 313 btn_type = 0; 314 315 dev_dbg(&rt711->slave->dev, 316 "in %s, jack_type=0x%x\n", __func__, rt711->jack_type); 317 dev_dbg(&rt711->slave->dev, 318 "in %s, btn_type=0x%x\n", __func__, btn_type); 319 dev_dbg(&rt711->slave->dev, 320 "in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__, 321 rt711->scp_sdca_stat1, rt711->scp_sdca_stat2); 322 323 snd_soc_jack_report(rt711->hs_jack, rt711->jack_type | btn_type, 324 SND_JACK_HEADSET | 325 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 326 SND_JACK_BTN_2 | SND_JACK_BTN_3); 327 328 if (btn_type) { 329 /* button released */ 330 snd_soc_jack_report(rt711->hs_jack, rt711->jack_type, 331 SND_JACK_HEADSET | 332 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 333 SND_JACK_BTN_2 | SND_JACK_BTN_3); 334 335 mod_delayed_work(system_power_efficient_wq, 336 &rt711->jack_btn_check_work, msecs_to_jiffies(200)); 337 } 338 } 339 340 static void rt711_sdca_btn_check_handler(struct work_struct *work) 341 { 342 struct rt711_sdca_priv *rt711 = 343 container_of(work, struct rt711_sdca_priv, jack_btn_check_work.work); 344 int btn_type = 0, ret, idx; 345 unsigned int det_mode, offset, val; 346 unsigned char buf[3]; 347 348 ret = regmap_read(rt711->regmap, 349 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, RT711_SDCA_CTL_DETECTED_MODE, 0), 350 &det_mode); 351 if (ret < 0) 352 goto io_error; 353 354 /* pin attached */ 355 if (det_mode) { 356 /* read UMP message offset */ 357 ret = regmap_read(rt711->regmap, 358 SDW_SDCA_CTL(FUNC_NUM_HID, RT711_SDCA_ENT_HID01, RT711_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), 359 &offset); 360 if (ret < 0) 361 goto io_error; 362 363 for (idx = 0; idx < sizeof(buf); idx++) { 364 ret = regmap_read(rt711->regmap, 365 RT711_BUF_ADDR_HID1 + offset + idx, &val); 366 if (ret < 0) 367 goto io_error; 368 buf[idx] = val & 0xff; 369 } 370 371 if (buf[0] == 0x11) { 372 switch (buf[1] & 0xf0) { 373 case 0x10: 374 btn_type |= SND_JACK_BTN_2; 375 break; 376 case 0x20: 377 btn_type |= SND_JACK_BTN_3; 378 break; 379 case 0x40: 380 btn_type |= SND_JACK_BTN_0; 381 break; 382 case 0x80: 383 btn_type |= SND_JACK_BTN_1; 384 break; 385 } 386 switch (buf[2]) { 387 case 0x01: 388 case 0x10: 389 btn_type |= SND_JACK_BTN_2; 390 break; 391 case 0x02: 392 case 0x20: 393 btn_type |= SND_JACK_BTN_3; 394 break; 395 case 0x04: 396 case 0x40: 397 btn_type |= SND_JACK_BTN_0; 398 break; 399 case 0x08: 400 case 0x80: 401 btn_type |= SND_JACK_BTN_1; 402 break; 403 } 404 } 405 } else 406 rt711->jack_type = 0; 407 408 dev_dbg(&rt711->slave->dev, "%s, btn_type=0x%x\n", __func__, btn_type); 409 snd_soc_jack_report(rt711->hs_jack, rt711->jack_type | btn_type, 410 SND_JACK_HEADSET | 411 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 412 SND_JACK_BTN_2 | SND_JACK_BTN_3); 413 414 if (btn_type) { 415 /* button released */ 416 snd_soc_jack_report(rt711->hs_jack, rt711->jack_type, 417 SND_JACK_HEADSET | 418 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 419 SND_JACK_BTN_2 | SND_JACK_BTN_3); 420 421 mod_delayed_work(system_power_efficient_wq, 422 &rt711->jack_btn_check_work, msecs_to_jiffies(200)); 423 } 424 425 return; 426 427 io_error: 428 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret); 429 } 430 431 static void rt711_sdca_jack_init(struct rt711_sdca_priv *rt711) 432 { 433 mutex_lock(&rt711->calibrate_mutex); 434 435 if (rt711->hs_jack) { 436 /* Enable HID1 event & set button RTC mode */ 437 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 438 RT711_PUSH_BTN_INT_CTL6, 0x80f0, 0x8000); 439 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 440 RT711_PUSH_BTN_INT_CTL2, 0x11dd, 0x11dd); 441 rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL, 442 RT711_PUSH_BTN_INT_CTL7, 0xffff); 443 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 444 RT711_PUSH_BTN_INT_CTL9, 0xf000, 0x0000); 445 446 /* GE_mode_change_event_en & Hid1_push_button_event_en */ 447 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 448 RT711_GE_MODE_RELATED_CTL, 0x0c00, 0x0c00); 449 450 switch (rt711->jd_src) { 451 case RT711_JD1: 452 /* default settings was already for JD1 */ 453 break; 454 case RT711_JD2: 455 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 456 RT711_JD_CTL1, RT711_JD2_DIGITAL_MODE_SEL, 457 RT711_JD2_DIGITAL_MODE_SEL); 458 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 459 RT711_JD_CTL2, RT711_JD2_2PORT_200K_DECODE_HP | RT711_HP_JD_SEL_JD2, 460 RT711_JD2_2PORT_200K_DECODE_HP | RT711_HP_JD_SEL_JD2); 461 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 462 RT711_CC_DET1, 463 RT711_HP_JD_FINAL_RESULT_CTL_JD12, 464 RT711_HP_JD_FINAL_RESULT_CTL_JD12); 465 break; 466 case RT711_JD2_100K: 467 rt711_sdca_index_write(rt711, RT711_VENDOR_REG, 468 RT711_COMBO_JACK_AUTO_CTL3, 0xa47e); 469 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 470 RT711_JD_CTL1, RT711_JD2_DIGITAL_MODE_SEL, 471 RT711_JD2_DIGITAL_MODE_SEL); 472 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 473 RT711_JD_CTL2, RT711_JD2_2PORT_200K_DECODE_HP | 474 RT711_JD2_2PORT_100K_DECODE_MASK | RT711_HP_JD_SEL_JD2, 475 RT711_JD2_2PORT_100K_DECODE_HP | RT711_HP_JD_SEL_JD2); 476 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 477 RT711_CC_DET1, 478 RT711_HP_JD_FINAL_RESULT_CTL_JD12 | RT711_POW_CC1_AGPI, 479 RT711_HP_JD_FINAL_RESULT_CTL_JD12 | RT711_POW_CC1_AGPI_OFF); 480 break; 481 default: 482 dev_warn(rt711->component->dev, "Wrong JD source\n"); 483 break; 484 } 485 486 /* set SCP_SDCA_IntMask1[0]=1 */ 487 sdw_write_no_pm(rt711->slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_0); 488 /* set SCP_SDCA_IntMask2[0]=1 */ 489 sdw_write_no_pm(rt711->slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8); 490 dev_dbg(&rt711->slave->dev, "in %s enable\n", __func__); 491 } else { 492 /* disable HID 1/2 event */ 493 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 494 RT711_GE_MODE_RELATED_CTL, 0x0c00, 0x0000); 495 496 dev_dbg(&rt711->slave->dev, "in %s disable\n", __func__); 497 } 498 499 mutex_unlock(&rt711->calibrate_mutex); 500 } 501 502 static int rt711_sdca_set_jack_detect(struct snd_soc_component *component, 503 struct snd_soc_jack *hs_jack, void *data) 504 { 505 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 506 int ret; 507 508 rt711->hs_jack = hs_jack; 509 510 /* we can only resume if the device was initialized at least once */ 511 if (!rt711->first_hw_init) 512 return 0; 513 514 ret = pm_runtime_resume_and_get(component->dev); 515 if (ret < 0) { 516 if (ret != -EACCES) { 517 dev_err(component->dev, "%s: failed to resume %d\n", __func__, ret); 518 return ret; 519 } 520 521 /* pm_runtime not enabled yet */ 522 dev_dbg(component->dev, "%s: skipping jack init for now\n", __func__); 523 return 0; 524 } 525 526 rt711_sdca_jack_init(rt711); 527 528 pm_runtime_mark_last_busy(component->dev); 529 pm_runtime_put_autosuspend(component->dev); 530 531 return 0; 532 } 533 534 /* For SDCA control DAC/ADC Gain */ 535 static int rt711_sdca_set_gain_put(struct snd_kcontrol *kcontrol, 536 struct snd_ctl_elem_value *ucontrol) 537 { 538 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 539 struct soc_mixer_control *mc = 540 (struct soc_mixer_control *)kcontrol->private_value; 541 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 542 unsigned int read_l, read_r, gain_l_val, gain_r_val; 543 unsigned int i, adc_vol_flag = 0, changed = 0; 544 unsigned int lvalue, rvalue; 545 546 if (strstr(ucontrol->id.name, "FU1E Capture Volume") || 547 strstr(ucontrol->id.name, "FU0F Capture Volume")) 548 adc_vol_flag = 1; 549 550 regmap_read(rt711->mbq_regmap, mc->reg, &lvalue); 551 regmap_read(rt711->mbq_regmap, mc->rreg, &rvalue); 552 553 /* control value to 2's complement value */ 554 /* L Channel */ 555 gain_l_val = ucontrol->value.integer.value[0]; 556 if (gain_l_val > mc->max) 557 gain_l_val = mc->max; 558 read_l = gain_l_val; 559 560 if (mc->shift == 8) /* boost gain */ 561 gain_l_val = (gain_l_val * 10) << mc->shift; 562 else { /* ADC/DAC gain */ 563 if (adc_vol_flag && gain_l_val > mc->shift) 564 gain_l_val = (gain_l_val - mc->shift) * 75; 565 else 566 gain_l_val = (mc->shift - gain_l_val) * 75; 567 gain_l_val <<= 8; 568 gain_l_val /= 100; 569 if (!(adc_vol_flag && read_l > mc->shift)) { 570 gain_l_val = ~gain_l_val; 571 gain_l_val += 1; 572 } 573 gain_l_val &= 0xffff; 574 } 575 576 /* R Channel */ 577 gain_r_val = ucontrol->value.integer.value[1]; 578 if (gain_r_val > mc->max) 579 gain_r_val = mc->max; 580 read_r = gain_r_val; 581 582 if (mc->shift == 8) /* boost gain */ 583 gain_r_val = (gain_r_val * 10) << mc->shift; 584 else { /* ADC/DAC gain */ 585 if (adc_vol_flag && gain_r_val > mc->shift) 586 gain_r_val = (gain_r_val - mc->shift) * 75; 587 else 588 gain_r_val = (mc->shift - gain_r_val) * 75; 589 gain_r_val <<= 8; 590 gain_r_val /= 100; 591 if (!(adc_vol_flag && read_r > mc->shift)) { 592 gain_r_val = ~gain_r_val; 593 gain_r_val += 1; 594 } 595 gain_r_val &= 0xffff; 596 } 597 598 if (lvalue != gain_l_val || rvalue != gain_r_val) 599 changed = 1; 600 else 601 return 0; 602 603 for (i = 0; i < 3; i++) { /* retry 3 times at most */ 604 /* Lch*/ 605 regmap_write(rt711->mbq_regmap, mc->reg, gain_l_val); 606 607 /* Rch */ 608 regmap_write(rt711->mbq_regmap, mc->rreg, gain_r_val); 609 610 regmap_read(rt711->mbq_regmap, mc->reg, &read_l); 611 regmap_read(rt711->mbq_regmap, mc->rreg, &read_r); 612 if (read_r == gain_r_val && read_l == gain_l_val) 613 break; 614 } 615 616 return i == 3 ? -EIO : changed; 617 } 618 619 static int rt711_sdca_set_gain_get(struct snd_kcontrol *kcontrol, 620 struct snd_ctl_elem_value *ucontrol) 621 { 622 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 623 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 624 struct soc_mixer_control *mc = 625 (struct soc_mixer_control *)kcontrol->private_value; 626 unsigned int read_l, read_r, ctl_l = 0, ctl_r = 0; 627 unsigned int adc_vol_flag = 0, neg_flag = 0; 628 629 if (strstr(ucontrol->id.name, "FU1E Capture Volume") || 630 strstr(ucontrol->id.name, "FU0F Capture Volume")) 631 adc_vol_flag = 1; 632 633 regmap_read(rt711->mbq_regmap, mc->reg, &read_l); 634 regmap_read(rt711->mbq_regmap, mc->rreg, &read_r); 635 636 /* 2's complement value to control value */ 637 if (mc->shift == 8) /* boost gain */ 638 ctl_l = (read_l >> mc->shift) / 10; 639 else { /* ADC/DAC gain */ 640 ctl_l = read_l; 641 if (read_l & BIT(15)) { 642 ctl_l = 0xffff & ~(read_l - 1); 643 neg_flag = 1; 644 } 645 ctl_l *= 100; 646 ctl_l >>= 8; 647 if (adc_vol_flag) { 648 if (neg_flag) 649 ctl_l = mc->shift - (ctl_l / 75); 650 else 651 ctl_l = mc->shift + (ctl_l / 75); 652 } else 653 ctl_l = mc->max - (ctl_l / 75); 654 } 655 656 neg_flag = 0; 657 if (read_l != read_r) { 658 if (mc->shift == 8) /* boost gain */ 659 ctl_r = (read_r >> mc->shift) / 10; 660 else { /* ADC/DAC gain */ 661 ctl_r = read_r; 662 if (read_r & BIT(15)) { 663 ctl_r = 0xffff & ~(read_r - 1); 664 neg_flag = 1; 665 } 666 ctl_r *= 100; 667 ctl_r >>= 8; 668 if (adc_vol_flag) { 669 if (neg_flag) 670 ctl_r = mc->shift - (ctl_r / 75); 671 else 672 ctl_r = mc->shift + (ctl_r / 75); 673 } else 674 ctl_r = mc->max - (ctl_r / 75); 675 } 676 } else 677 ctl_r = ctl_l; 678 679 ucontrol->value.integer.value[0] = ctl_l; 680 ucontrol->value.integer.value[1] = ctl_r; 681 682 return 0; 683 } 684 685 static int rt711_sdca_set_fu0f_capture_ctl(struct rt711_sdca_priv *rt711) 686 { 687 int err; 688 unsigned int ch_l, ch_r; 689 690 ch_l = (rt711->fu0f_dapm_mute || rt711->fu0f_mixer_l_mute) ? 0x01 : 0x00; 691 ch_r = (rt711->fu0f_dapm_mute || rt711->fu0f_mixer_r_mute) ? 0x01 : 0x00; 692 693 err = regmap_write(rt711->regmap, 694 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, 695 RT711_SDCA_CTL_FU_MUTE, CH_L), ch_l); 696 if (err < 0) 697 return err; 698 699 err = regmap_write(rt711->regmap, 700 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, 701 RT711_SDCA_CTL_FU_MUTE, CH_R), ch_r); 702 if (err < 0) 703 return err; 704 705 return 0; 706 } 707 708 static int rt711_sdca_set_fu1e_capture_ctl(struct rt711_sdca_priv *rt711) 709 { 710 int err; 711 unsigned int ch_l, ch_r; 712 713 ch_l = (rt711->fu1e_dapm_mute || rt711->fu1e_mixer_l_mute) ? 0x01 : 0x00; 714 ch_r = (rt711->fu1e_dapm_mute || rt711->fu1e_mixer_r_mute) ? 0x01 : 0x00; 715 716 err = regmap_write(rt711->regmap, 717 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, 718 RT711_SDCA_CTL_FU_MUTE, CH_L), ch_l); 719 if (err < 0) 720 return err; 721 722 err = regmap_write(rt711->regmap, 723 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, 724 RT711_SDCA_CTL_FU_MUTE, CH_R), ch_r); 725 if (err < 0) 726 return err; 727 728 return 0; 729 } 730 731 static int rt711_sdca_fu1e_capture_get(struct snd_kcontrol *kcontrol, 732 struct snd_ctl_elem_value *ucontrol) 733 { 734 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 735 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 736 737 ucontrol->value.integer.value[0] = !rt711->fu1e_mixer_l_mute; 738 ucontrol->value.integer.value[1] = !rt711->fu1e_mixer_r_mute; 739 return 0; 740 } 741 742 static int rt711_sdca_fu1e_capture_put(struct snd_kcontrol *kcontrol, 743 struct snd_ctl_elem_value *ucontrol) 744 { 745 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 746 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 747 int err, changed = 0; 748 749 if (rt711->fu1e_mixer_l_mute != !ucontrol->value.integer.value[0] || 750 rt711->fu1e_mixer_r_mute != !ucontrol->value.integer.value[1]) 751 changed = 1; 752 753 rt711->fu1e_mixer_l_mute = !ucontrol->value.integer.value[0]; 754 rt711->fu1e_mixer_r_mute = !ucontrol->value.integer.value[1]; 755 err = rt711_sdca_set_fu1e_capture_ctl(rt711); 756 if (err < 0) 757 return err; 758 759 return changed; 760 } 761 762 static int rt711_sdca_fu0f_capture_get(struct snd_kcontrol *kcontrol, 763 struct snd_ctl_elem_value *ucontrol) 764 { 765 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 766 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 767 768 ucontrol->value.integer.value[0] = !rt711->fu0f_mixer_l_mute; 769 ucontrol->value.integer.value[1] = !rt711->fu0f_mixer_r_mute; 770 return 0; 771 } 772 773 static int rt711_sdca_fu0f_capture_put(struct snd_kcontrol *kcontrol, 774 struct snd_ctl_elem_value *ucontrol) 775 { 776 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 777 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 778 int err, changed = 0; 779 780 if (rt711->fu0f_mixer_l_mute != !ucontrol->value.integer.value[0] || 781 rt711->fu0f_mixer_r_mute != !ucontrol->value.integer.value[1]) 782 changed = 1; 783 784 rt711->fu0f_mixer_l_mute = !ucontrol->value.integer.value[0]; 785 rt711->fu0f_mixer_r_mute = !ucontrol->value.integer.value[1]; 786 err = rt711_sdca_set_fu0f_capture_ctl(rt711); 787 if (err < 0) 788 return err; 789 790 return changed; 791 } 792 793 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0); 794 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0); 795 static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0); 796 797 static const struct snd_kcontrol_new rt711_sdca_snd_controls[] = { 798 SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume", 799 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, RT711_SDCA_CTL_FU_VOLUME, CH_L), 800 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, RT711_SDCA_CTL_FU_VOLUME, CH_R), 801 0x57, 0x57, 0, 802 rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, out_vol_tlv), 803 SOC_DOUBLE_EXT("FU1E Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0, 804 rt711_sdca_fu1e_capture_get, rt711_sdca_fu1e_capture_put), 805 SOC_DOUBLE_EXT("FU0F Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0, 806 rt711_sdca_fu0f_capture_get, rt711_sdca_fu0f_capture_put), 807 SOC_DOUBLE_R_EXT_TLV("FU1E Capture Volume", 808 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_VOLUME, CH_L), 809 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_USER_FU1E, RT711_SDCA_CTL_FU_VOLUME, CH_R), 810 0x17, 0x3f, 0, 811 rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, in_vol_tlv), 812 SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume", 813 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_VOLUME, CH_L), 814 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU0F, RT711_SDCA_CTL_FU_VOLUME, CH_R), 815 0x17, 0x3f, 0, 816 rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, in_vol_tlv), 817 SOC_DOUBLE_R_EXT_TLV("FU44 Gain Volume", 818 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PLATFORM_FU44, RT711_SDCA_CTL_FU_CH_GAIN, CH_L), 819 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PLATFORM_FU44, RT711_SDCA_CTL_FU_CH_GAIN, CH_R), 820 8, 3, 0, 821 rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, mic_vol_tlv), 822 SOC_DOUBLE_R_EXT_TLV("FU15 Gain Volume", 823 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PLATFORM_FU15, RT711_SDCA_CTL_FU_CH_GAIN, CH_L), 824 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PLATFORM_FU15, RT711_SDCA_CTL_FU_CH_GAIN, CH_R), 825 8, 3, 0, 826 rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, mic_vol_tlv), 827 }; 828 829 static int rt711_sdca_mux_get(struct snd_kcontrol *kcontrol, 830 struct snd_ctl_elem_value *ucontrol) 831 { 832 struct snd_soc_component *component = 833 snd_soc_dapm_kcontrol_component(kcontrol); 834 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 835 unsigned int val = 0, mask_sft; 836 837 if (strstr(ucontrol->id.name, "ADC 22 Mux")) 838 mask_sft = 10; 839 else if (strstr(ucontrol->id.name, "ADC 23 Mux")) 840 mask_sft = 13; 841 else 842 return -EINVAL; 843 844 rt711_sdca_index_read(rt711, RT711_VENDOR_HDA_CTL, 845 RT711_HDA_LEGACY_MUX_CTL1, &val); 846 847 ucontrol->value.enumerated.item[0] = (val >> mask_sft) & 0x7; 848 849 return 0; 850 } 851 852 static int rt711_sdca_mux_put(struct snd_kcontrol *kcontrol, 853 struct snd_ctl_elem_value *ucontrol) 854 { 855 struct snd_soc_component *component = 856 snd_soc_dapm_kcontrol_component(kcontrol); 857 struct snd_soc_dapm_context *dapm = 858 snd_soc_dapm_kcontrol_dapm(kcontrol); 859 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 860 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 861 unsigned int *item = ucontrol->value.enumerated.item; 862 unsigned int val, val2 = 0, change, mask_sft; 863 864 if (item[0] >= e->items) 865 return -EINVAL; 866 867 if (strstr(ucontrol->id.name, "ADC 22 Mux")) 868 mask_sft = 10; 869 else if (strstr(ucontrol->id.name, "ADC 23 Mux")) 870 mask_sft = 13; 871 else 872 return -EINVAL; 873 874 val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l; 875 876 rt711_sdca_index_read(rt711, RT711_VENDOR_HDA_CTL, 877 RT711_HDA_LEGACY_MUX_CTL1, &val2); 878 val2 = (val2 >> mask_sft) & 0x7; 879 880 if (val == val2) 881 change = 0; 882 else 883 change = 1; 884 885 if (change) 886 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 887 RT711_HDA_LEGACY_MUX_CTL1, 0x7 << mask_sft, 888 val << mask_sft); 889 890 snd_soc_dapm_mux_update_power(dapm, kcontrol, 891 item[0], e, NULL); 892 893 return change; 894 } 895 896 static const char * const adc_mux_text[] = { 897 "MIC2", 898 "LINE1", 899 "LINE2", 900 "DMIC", 901 }; 902 903 static SOC_ENUM_SINGLE_DECL( 904 rt711_adc22_enum, SND_SOC_NOPM, 0, adc_mux_text); 905 906 static SOC_ENUM_SINGLE_DECL( 907 rt711_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text); 908 909 static const struct snd_kcontrol_new rt711_sdca_adc22_mux = 910 SOC_DAPM_ENUM_EXT("ADC 22 Mux", rt711_adc22_enum, 911 rt711_sdca_mux_get, rt711_sdca_mux_put); 912 913 static const struct snd_kcontrol_new rt711_sdca_adc23_mux = 914 SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt711_adc23_enum, 915 rt711_sdca_mux_get, rt711_sdca_mux_put); 916 917 static int rt711_sdca_fu05_event(struct snd_soc_dapm_widget *w, 918 struct snd_kcontrol *kcontrol, int event) 919 { 920 struct snd_soc_component *component = 921 snd_soc_dapm_to_component(w->dapm); 922 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 923 unsigned char unmute = 0x0, mute = 0x1; 924 925 switch (event) { 926 case SND_SOC_DAPM_POST_PMU: 927 regmap_write(rt711->regmap, 928 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, 929 RT711_SDCA_CTL_FU_MUTE, CH_L), 930 unmute); 931 regmap_write(rt711->regmap, 932 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, 933 RT711_SDCA_CTL_FU_MUTE, CH_R), 934 unmute); 935 break; 936 case SND_SOC_DAPM_PRE_PMD: 937 regmap_write(rt711->regmap, 938 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, 939 RT711_SDCA_CTL_FU_MUTE, CH_L), 940 mute); 941 regmap_write(rt711->regmap, 942 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_USER_FU05, 943 RT711_SDCA_CTL_FU_MUTE, CH_R), 944 mute); 945 break; 946 } 947 return 0; 948 } 949 950 static int rt711_sdca_fu0f_event(struct snd_soc_dapm_widget *w, 951 struct snd_kcontrol *kcontrol, int event) 952 { 953 struct snd_soc_component *component = 954 snd_soc_dapm_to_component(w->dapm); 955 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 956 957 switch (event) { 958 case SND_SOC_DAPM_POST_PMU: 959 rt711->fu0f_dapm_mute = false; 960 rt711_sdca_set_fu0f_capture_ctl(rt711); 961 break; 962 case SND_SOC_DAPM_PRE_PMD: 963 rt711->fu0f_dapm_mute = true; 964 rt711_sdca_set_fu0f_capture_ctl(rt711); 965 break; 966 } 967 return 0; 968 } 969 970 static int rt711_sdca_fu1e_event(struct snd_soc_dapm_widget *w, 971 struct snd_kcontrol *kcontrol, int event) 972 { 973 struct snd_soc_component *component = 974 snd_soc_dapm_to_component(w->dapm); 975 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 976 977 switch (event) { 978 case SND_SOC_DAPM_POST_PMU: 979 rt711->fu1e_dapm_mute = false; 980 rt711_sdca_set_fu1e_capture_ctl(rt711); 981 break; 982 case SND_SOC_DAPM_PRE_PMD: 983 rt711->fu1e_dapm_mute = true; 984 rt711_sdca_set_fu1e_capture_ctl(rt711); 985 break; 986 } 987 return 0; 988 } 989 990 static int rt711_sdca_pde28_event(struct snd_soc_dapm_widget *w, 991 struct snd_kcontrol *kcontrol, int event) 992 { 993 struct snd_soc_component *component = 994 snd_soc_dapm_to_component(w->dapm); 995 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 996 unsigned char ps0 = 0x0, ps3 = 0x3; 997 998 switch (event) { 999 case SND_SOC_DAPM_POST_PMU: 1000 regmap_write(rt711->regmap, 1001 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE28, 1002 RT711_SDCA_CTL_REQ_POWER_STATE, 0), 1003 ps0); 1004 break; 1005 case SND_SOC_DAPM_PRE_PMD: 1006 regmap_write(rt711->regmap, 1007 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE28, 1008 RT711_SDCA_CTL_REQ_POWER_STATE, 0), 1009 ps3); 1010 break; 1011 } 1012 return 0; 1013 } 1014 1015 static int rt711_sdca_pde29_event(struct snd_soc_dapm_widget *w, 1016 struct snd_kcontrol *kcontrol, int event) 1017 { 1018 struct snd_soc_component *component = 1019 snd_soc_dapm_to_component(w->dapm); 1020 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 1021 unsigned char ps0 = 0x0, ps3 = 0x3; 1022 1023 switch (event) { 1024 case SND_SOC_DAPM_POST_PMU: 1025 regmap_write(rt711->regmap, 1026 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE29, 1027 RT711_SDCA_CTL_REQ_POWER_STATE, 0), 1028 ps0); 1029 break; 1030 case SND_SOC_DAPM_PRE_PMD: 1031 regmap_write(rt711->regmap, 1032 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDE29, 1033 RT711_SDCA_CTL_REQ_POWER_STATE, 0), 1034 ps3); 1035 break; 1036 } 1037 return 0; 1038 } 1039 1040 static int rt711_sdca_pde2a_event(struct snd_soc_dapm_widget *w, 1041 struct snd_kcontrol *kcontrol, int event) 1042 { 1043 struct snd_soc_component *component = 1044 snd_soc_dapm_to_component(w->dapm); 1045 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 1046 unsigned char ps0 = 0x0, ps3 = 0x3; 1047 1048 switch (event) { 1049 case SND_SOC_DAPM_POST_PMU: 1050 regmap_write(rt711->regmap, 1051 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PDE2A, 1052 RT711_SDCA_CTL_REQ_POWER_STATE, 0), 1053 ps0); 1054 break; 1055 case SND_SOC_DAPM_PRE_PMD: 1056 regmap_write(rt711->regmap, 1057 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PDE2A, 1058 RT711_SDCA_CTL_REQ_POWER_STATE, 0), 1059 ps3); 1060 break; 1061 } 1062 return 0; 1063 } 1064 1065 static int rt711_sdca_line1_power_event(struct snd_soc_dapm_widget *w, 1066 struct snd_kcontrol *kcontrol, int event) 1067 { 1068 struct snd_soc_component *component = 1069 snd_soc_dapm_to_component(w->dapm); 1070 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 1071 static unsigned int sel_mode = 0xffff; 1072 1073 switch (event) { 1074 case SND_SOC_DAPM_POST_PMU: 1075 regmap_read(rt711->regmap, 1076 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, 1077 RT711_SDCA_CTL_SELECTED_MODE, 0), 1078 &sel_mode); 1079 regmap_write(rt711->regmap, 1080 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_LINE1, 1081 RT711_SDCA_CTL_VENDOR_DEF, 0), 1082 0x1); 1083 regmap_write(rt711->regmap, 1084 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, 1085 RT711_SDCA_CTL_SELECTED_MODE, 0), 1086 0x7); 1087 break; 1088 case SND_SOC_DAPM_PRE_PMD: 1089 regmap_write(rt711->regmap, 1090 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_LINE1, 1091 RT711_SDCA_CTL_VENDOR_DEF, 0), 1092 0x0); 1093 if (sel_mode != 0xffff) 1094 regmap_write(rt711->regmap, 1095 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_GE49, 1096 RT711_SDCA_CTL_SELECTED_MODE, 0), 1097 sel_mode); 1098 break; 1099 } 1100 1101 return 0; 1102 } 1103 1104 static int rt711_sdca_line2_power_event(struct snd_soc_dapm_widget *w, 1105 struct snd_kcontrol *kcontrol, int event) 1106 { 1107 struct snd_soc_component *component = 1108 snd_soc_dapm_to_component(w->dapm); 1109 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 1110 unsigned char ps0 = 0x0, ps3 = 0x3; 1111 1112 switch (event) { 1113 case SND_SOC_DAPM_POST_PMU: 1114 regmap_write(rt711->regmap, 1115 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDELINE2, 1116 RT711_SDCA_CTL_REQ_POWER_STATE, 0), 1117 ps0); 1118 regmap_write(rt711->regmap, 1119 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_LINE2, 1120 RT711_SDCA_CTL_VENDOR_DEF, 0), 1121 0x1); 1122 break; 1123 case SND_SOC_DAPM_PRE_PMD: 1124 regmap_write(rt711->regmap, 1125 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_LINE2, 1126 RT711_SDCA_CTL_VENDOR_DEF, 0), 1127 0x0); 1128 regmap_write(rt711->regmap, 1129 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_PDELINE2, 1130 RT711_SDCA_CTL_REQ_POWER_STATE, 0), 1131 ps3); 1132 break; 1133 } 1134 1135 return 0; 1136 } 1137 1138 static const struct snd_soc_dapm_widget rt711_sdca_dapm_widgets[] = { 1139 SND_SOC_DAPM_OUTPUT("HP"), 1140 SND_SOC_DAPM_INPUT("MIC2"), 1141 SND_SOC_DAPM_INPUT("DMIC1"), 1142 SND_SOC_DAPM_INPUT("DMIC2"), 1143 SND_SOC_DAPM_INPUT("LINE1"), 1144 SND_SOC_DAPM_INPUT("LINE2"), 1145 1146 SND_SOC_DAPM_PGA_E("LINE1 Power", SND_SOC_NOPM, 1147 0, 0, NULL, 0, rt711_sdca_line1_power_event, 1148 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1149 SND_SOC_DAPM_PGA_E("LINE2 Power", SND_SOC_NOPM, 1150 0, 0, NULL, 0, rt711_sdca_line2_power_event, 1151 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1152 1153 SND_SOC_DAPM_SUPPLY("PDE 28", SND_SOC_NOPM, 0, 0, 1154 rt711_sdca_pde28_event, 1155 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1156 SND_SOC_DAPM_SUPPLY("PDE 29", SND_SOC_NOPM, 0, 0, 1157 rt711_sdca_pde29_event, 1158 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1159 SND_SOC_DAPM_SUPPLY("PDE 2A", SND_SOC_NOPM, 0, 0, 1160 rt711_sdca_pde2a_event, 1161 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1162 1163 SND_SOC_DAPM_DAC_E("FU 05", NULL, SND_SOC_NOPM, 0, 0, 1164 rt711_sdca_fu05_event, 1165 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1166 SND_SOC_DAPM_ADC_E("FU 0F", NULL, SND_SOC_NOPM, 0, 0, 1167 rt711_sdca_fu0f_event, 1168 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1169 SND_SOC_DAPM_ADC_E("FU 1E", NULL, SND_SOC_NOPM, 0, 0, 1170 rt711_sdca_fu1e_event, 1171 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1172 SND_SOC_DAPM_MUX("ADC 22 Mux", SND_SOC_NOPM, 0, 0, 1173 &rt711_sdca_adc22_mux), 1174 SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0, 1175 &rt711_sdca_adc23_mux), 1176 1177 SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Playback", 0, SND_SOC_NOPM, 0, 0), 1178 SND_SOC_DAPM_AIF_OUT("DP2TX", "DP2 Capture", 0, SND_SOC_NOPM, 0, 0), 1179 SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0), 1180 }; 1181 1182 static const struct snd_soc_dapm_route rt711_sdca_audio_map[] = { 1183 {"FU 05", NULL, "DP3RX"}, 1184 {"DP2TX", NULL, "FU 0F"}, 1185 {"DP4TX", NULL, "FU 1E"}, 1186 1187 {"LINE1 Power", NULL, "LINE1"}, 1188 {"LINE2 Power", NULL, "LINE2"}, 1189 {"HP", NULL, "PDE 28"}, 1190 {"FU 0F", NULL, "PDE 29"}, 1191 {"FU 1E", NULL, "PDE 2A"}, 1192 1193 {"FU 0F", NULL, "ADC 22 Mux"}, 1194 {"FU 1E", NULL, "ADC 23 Mux"}, 1195 {"ADC 22 Mux", "DMIC", "DMIC1"}, 1196 {"ADC 22 Mux", "LINE1", "LINE1 Power"}, 1197 {"ADC 22 Mux", "LINE2", "LINE2 Power"}, 1198 {"ADC 22 Mux", "MIC2", "MIC2"}, 1199 {"ADC 23 Mux", "DMIC", "DMIC2"}, 1200 {"ADC 23 Mux", "LINE1", "LINE1 Power"}, 1201 {"ADC 23 Mux", "LINE2", "LINE2 Power"}, 1202 {"ADC 23 Mux", "MIC2", "MIC2"}, 1203 1204 {"HP", NULL, "FU 05"}, 1205 }; 1206 1207 static int rt711_sdca_parse_dt(struct rt711_sdca_priv *rt711, struct device *dev) 1208 { 1209 device_property_read_u32(dev, "realtek,jd-src", &rt711->jd_src); 1210 1211 return 0; 1212 } 1213 1214 static int rt711_sdca_probe(struct snd_soc_component *component) 1215 { 1216 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 1217 int ret; 1218 1219 rt711_sdca_parse_dt(rt711, &rt711->slave->dev); 1220 rt711->component = component; 1221 1222 if (!rt711->first_hw_init) 1223 return 0; 1224 1225 ret = pm_runtime_resume(component->dev); 1226 if (ret < 0 && ret != -EACCES) 1227 return ret; 1228 1229 return 0; 1230 } 1231 1232 static const struct snd_soc_component_driver soc_sdca_dev_rt711 = { 1233 .probe = rt711_sdca_probe, 1234 .controls = rt711_sdca_snd_controls, 1235 .num_controls = ARRAY_SIZE(rt711_sdca_snd_controls), 1236 .dapm_widgets = rt711_sdca_dapm_widgets, 1237 .num_dapm_widgets = ARRAY_SIZE(rt711_sdca_dapm_widgets), 1238 .dapm_routes = rt711_sdca_audio_map, 1239 .num_dapm_routes = ARRAY_SIZE(rt711_sdca_audio_map), 1240 .set_jack = rt711_sdca_set_jack_detect, 1241 .endianness = 1, 1242 }; 1243 1244 static int rt711_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, 1245 int direction) 1246 { 1247 snd_soc_dai_dma_data_set(dai, direction, sdw_stream); 1248 1249 return 0; 1250 } 1251 1252 static void rt711_sdca_shutdown(struct snd_pcm_substream *substream, 1253 struct snd_soc_dai *dai) 1254 { 1255 snd_soc_dai_set_dma_data(dai, substream, NULL); 1256 } 1257 1258 static int rt711_sdca_pcm_hw_params(struct snd_pcm_substream *substream, 1259 struct snd_pcm_hw_params *params, 1260 struct snd_soc_dai *dai) 1261 { 1262 struct snd_soc_component *component = dai->component; 1263 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 1264 struct sdw_stream_config stream_config = {0}; 1265 struct sdw_port_config port_config = {0}; 1266 struct sdw_stream_runtime *sdw_stream; 1267 int retval; 1268 unsigned int sampling_rate; 1269 1270 dev_dbg(dai->dev, "%s %s", __func__, dai->name); 1271 sdw_stream = snd_soc_dai_get_dma_data(dai, substream); 1272 1273 if (!sdw_stream) 1274 return -EINVAL; 1275 1276 if (!rt711->slave) 1277 return -EINVAL; 1278 1279 /* SoundWire specific configuration */ 1280 snd_sdw_params_to_config(substream, params, &stream_config, &port_config); 1281 1282 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { 1283 port_config.num = 3; 1284 } else { 1285 if (dai->id == RT711_AIF1) 1286 port_config.num = 2; 1287 else if (dai->id == RT711_AIF2) 1288 port_config.num = 4; 1289 else 1290 return -EINVAL; 1291 } 1292 1293 retval = sdw_stream_add_slave(rt711->slave, &stream_config, 1294 &port_config, 1, sdw_stream); 1295 if (retval) { 1296 dev_err(dai->dev, "Unable to configure port\n"); 1297 return retval; 1298 } 1299 1300 if (params_channels(params) > 16) { 1301 dev_err(component->dev, "Unsupported channels %d\n", 1302 params_channels(params)); 1303 return -EINVAL; 1304 } 1305 1306 /* sampling rate configuration */ 1307 switch (params_rate(params)) { 1308 case 44100: 1309 sampling_rate = RT711_SDCA_RATE_44100HZ; 1310 break; 1311 case 48000: 1312 sampling_rate = RT711_SDCA_RATE_48000HZ; 1313 break; 1314 case 96000: 1315 sampling_rate = RT711_SDCA_RATE_96000HZ; 1316 break; 1317 case 192000: 1318 sampling_rate = RT711_SDCA_RATE_192000HZ; 1319 break; 1320 default: 1321 dev_err(component->dev, "Rate %d is not supported\n", 1322 params_rate(params)); 1323 return -EINVAL; 1324 } 1325 1326 /* set sampling frequency */ 1327 regmap_write(rt711->regmap, 1328 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_CS01, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1329 sampling_rate); 1330 regmap_write(rt711->regmap, 1331 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_CS11, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1332 sampling_rate); 1333 regmap_write(rt711->regmap, 1334 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_CS1F, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1335 sampling_rate); 1336 1337 return 0; 1338 } 1339 1340 static int rt711_sdca_pcm_hw_free(struct snd_pcm_substream *substream, 1341 struct snd_soc_dai *dai) 1342 { 1343 struct snd_soc_component *component = dai->component; 1344 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component); 1345 struct sdw_stream_runtime *sdw_stream = 1346 snd_soc_dai_get_dma_data(dai, substream); 1347 1348 if (!rt711->slave) 1349 return -EINVAL; 1350 1351 sdw_stream_remove_slave(rt711->slave, sdw_stream); 1352 return 0; 1353 } 1354 1355 #define RT711_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \ 1356 SNDRV_PCM_RATE_192000) 1357 #define RT711_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 1358 SNDRV_PCM_FMTBIT_S24_LE) 1359 1360 static const struct snd_soc_dai_ops rt711_sdca_ops = { 1361 .hw_params = rt711_sdca_pcm_hw_params, 1362 .hw_free = rt711_sdca_pcm_hw_free, 1363 .set_stream = rt711_sdca_set_sdw_stream, 1364 .shutdown = rt711_sdca_shutdown, 1365 }; 1366 1367 static struct snd_soc_dai_driver rt711_sdca_dai[] = { 1368 { 1369 .name = "rt711-sdca-aif1", 1370 .id = RT711_AIF1, 1371 .playback = { 1372 .stream_name = "DP3 Playback", 1373 .channels_min = 1, 1374 .channels_max = 2, 1375 .rates = RT711_STEREO_RATES, 1376 .formats = RT711_FORMATS, 1377 }, 1378 .capture = { 1379 .stream_name = "DP2 Capture", 1380 .channels_min = 1, 1381 .channels_max = 2, 1382 .rates = RT711_STEREO_RATES, 1383 .formats = RT711_FORMATS, 1384 }, 1385 .ops = &rt711_sdca_ops, 1386 }, 1387 { 1388 .name = "rt711-sdca-aif2", 1389 .id = RT711_AIF2, 1390 .capture = { 1391 .stream_name = "DP4 Capture", 1392 .channels_min = 1, 1393 .channels_max = 2, 1394 .rates = RT711_STEREO_RATES, 1395 .formats = RT711_FORMATS, 1396 }, 1397 .ops = &rt711_sdca_ops, 1398 } 1399 }; 1400 1401 int rt711_sdca_init(struct device *dev, struct regmap *regmap, 1402 struct regmap *mbq_regmap, struct sdw_slave *slave) 1403 { 1404 struct rt711_sdca_priv *rt711; 1405 int ret; 1406 1407 rt711 = devm_kzalloc(dev, sizeof(*rt711), GFP_KERNEL); 1408 if (!rt711) 1409 return -ENOMEM; 1410 1411 dev_set_drvdata(dev, rt711); 1412 rt711->slave = slave; 1413 rt711->regmap = regmap; 1414 rt711->mbq_regmap = mbq_regmap; 1415 1416 regcache_cache_only(rt711->regmap, true); 1417 regcache_cache_only(rt711->mbq_regmap, true); 1418 1419 mutex_init(&rt711->calibrate_mutex); 1420 mutex_init(&rt711->disable_irq_lock); 1421 1422 INIT_DELAYED_WORK(&rt711->jack_detect_work, rt711_sdca_jack_detect_handler); 1423 INIT_DELAYED_WORK(&rt711->jack_btn_check_work, rt711_sdca_btn_check_handler); 1424 1425 /* 1426 * Mark hw_init to false 1427 * HW init will be performed when device reports present 1428 */ 1429 rt711->hw_init = false; 1430 rt711->first_hw_init = false; 1431 rt711->fu0f_dapm_mute = true; 1432 rt711->fu1e_dapm_mute = true; 1433 rt711->fu0f_mixer_l_mute = rt711->fu0f_mixer_r_mute = true; 1434 rt711->fu1e_mixer_l_mute = rt711->fu1e_mixer_r_mute = true; 1435 1436 /* JD source uses JD2 in default */ 1437 rt711->jd_src = RT711_JD2; 1438 1439 ret = devm_snd_soc_register_component(dev, 1440 &soc_sdca_dev_rt711, 1441 rt711_sdca_dai, 1442 ARRAY_SIZE(rt711_sdca_dai)); 1443 1444 if (ret < 0) 1445 return ret; 1446 1447 /* set autosuspend parameters */ 1448 pm_runtime_set_autosuspend_delay(dev, 3000); 1449 pm_runtime_use_autosuspend(dev); 1450 1451 /* make sure the device does not suspend immediately */ 1452 pm_runtime_mark_last_busy(dev); 1453 1454 pm_runtime_enable(dev); 1455 1456 /* important note: the device is NOT tagged as 'active' and will remain 1457 * 'suspended' until the hardware is enumerated/initialized. This is required 1458 * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently 1459 * fail with -EACCESS because of race conditions between card creation and enumeration 1460 */ 1461 1462 dev_dbg(dev, "%s\n", __func__); 1463 1464 return 0; 1465 } 1466 1467 static void rt711_sdca_vd0_io_init(struct rt711_sdca_priv *rt711) 1468 { 1469 rt711_sdca_index_write(rt711, RT711_VENDOR_REG, 1470 RT711_GPIO_TEST_MODE_CTL2, 0x0e00); 1471 rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL, 1472 RT711_HDA_LEGACY_GPIO_CTL, 0x0008); 1473 1474 regmap_write(rt711->regmap, 0x2f5a, 0x01); 1475 1476 rt711_sdca_index_write(rt711, RT711_VENDOR_REG, 1477 RT711_ADC27_VOL_SET, 0x8728); 1478 1479 rt711_sdca_index_write(rt711, RT711_VENDOR_REG, 1480 RT711_COMBO_JACK_AUTO_CTL3, 0xa472); 1481 1482 regmap_write(rt711->regmap, 0x2f50, 0x02); 1483 1484 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_ANALOG_CTL, 1485 RT711_MISC_POWER_CTL4, 0x6000, 0x6000); 1486 1487 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 1488 RT711_COMBO_JACK_AUTO_CTL3, 0x000c, 0x000c); 1489 1490 rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL, 1491 RT711_HDA_LEGACY_CONFIG_CTL, 0x0000); 1492 1493 rt711_sdca_index_write(rt711, RT711_VENDOR_VAD, 1494 RT711_VAD_SRAM_CTL1, 0x0050); 1495 } 1496 1497 static void rt711_sdca_vd1_io_init(struct rt711_sdca_priv *rt711) 1498 { 1499 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 1500 RT711_HDA_LEGACY_UNSOLICITED_CTL, 0x0300, 0x0000); 1501 1502 rt711_sdca_index_write(rt711, RT711_VENDOR_REG, 1503 RT711_COMBO_JACK_AUTO_CTL3, 0xa43e); 1504 1505 regmap_write(rt711->regmap, 0x2f5a, 0x05); 1506 1507 rt711_sdca_index_write(rt711, RT711_VENDOR_REG, 1508 RT711_JD_CTRL6, 0x0500); 1509 1510 rt711_sdca_index_write(rt711, RT711_VENDOR_REG, 1511 RT711_DMIC_CTL1, 0x6173); 1512 1513 rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL, 1514 RT711_HDA_LEGACY_CONFIG_CTL, 0x0000); 1515 1516 rt711_sdca_index_write(rt711, RT711_VENDOR_VAD, 1517 RT711_VAD_SRAM_CTL1, 0x0050); 1518 } 1519 1520 int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave) 1521 { 1522 struct rt711_sdca_priv *rt711 = dev_get_drvdata(dev); 1523 int ret = 0; 1524 unsigned int val; 1525 1526 rt711->disable_irq = false; 1527 1528 if (rt711->hw_init) 1529 return 0; 1530 1531 regcache_cache_only(rt711->regmap, false); 1532 regcache_cache_only(rt711->mbq_regmap, false); 1533 1534 if (rt711->first_hw_init) { 1535 regcache_cache_bypass(rt711->regmap, true); 1536 regcache_cache_bypass(rt711->mbq_regmap, true); 1537 } else { 1538 /* 1539 * PM runtime status is marked as 'active' only when a Slave reports as Attached 1540 */ 1541 1542 /* update count of parent 'active' children */ 1543 pm_runtime_set_active(&slave->dev); 1544 } 1545 1546 pm_runtime_get_noresume(&slave->dev); 1547 1548 rt711_sdca_reset(rt711); 1549 1550 rt711_sdca_index_read(rt711, RT711_VENDOR_REG, RT711_JD_PRODUCT_NUM, &val); 1551 rt711->hw_ver = val & 0xf; 1552 1553 if (rt711->hw_ver == RT711_VER_VD0) 1554 rt711_sdca_vd0_io_init(rt711); 1555 else 1556 rt711_sdca_vd1_io_init(rt711); 1557 1558 /* DP4 mux select from 08_filter_Out_pri */ 1559 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, 1560 RT711_FILTER_SRC_SEL, 0x1800, 0x0800); 1561 1562 /* ge_exclusive_inbox_en disable */ 1563 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, 1564 RT711_PUSH_BTN_INT_CTL0, 0x20, 0x00); 1565 1566 /* calibration */ 1567 ret = rt711_sdca_calibration(rt711); 1568 if (ret < 0) 1569 dev_err(dev, "%s, calibration failed!\n", __func__); 1570 1571 /* HP output enable */ 1572 regmap_write(rt711->regmap, 1573 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_OT1, RT711_SDCA_CTL_VENDOR_DEF, 0), 0x4); 1574 1575 /* 1576 * if set_jack callback occurred early than io_init, 1577 * we set up the jack detection function now 1578 */ 1579 if (rt711->hs_jack) 1580 rt711_sdca_jack_init(rt711); 1581 1582 if (rt711->first_hw_init) { 1583 regcache_cache_bypass(rt711->regmap, false); 1584 regcache_mark_dirty(rt711->regmap); 1585 regcache_cache_bypass(rt711->mbq_regmap, false); 1586 regcache_mark_dirty(rt711->mbq_regmap); 1587 } else 1588 rt711->first_hw_init = true; 1589 1590 /* Mark Slave initialization complete */ 1591 rt711->hw_init = true; 1592 1593 pm_runtime_mark_last_busy(&slave->dev); 1594 pm_runtime_put_autosuspend(&slave->dev); 1595 1596 dev_dbg(&slave->dev, "%s hw_init complete\n", __func__); 1597 return 0; 1598 } 1599 1600 MODULE_DESCRIPTION("ASoC RT711 SDCA SDW driver"); 1601 MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>"); 1602 MODULE_LICENSE("GPL"); 1603