1 // SPDX-License-Identifier: GPL-2.0-only 2 // 3 // rt712-sdca.c -- rt712 SDCA ALSA SoC audio driver 4 // 5 // Copyright(c) 2023 Realtek Semiconductor Corp. 6 // 7 // 8 9 #include <linux/bitops.h> 10 #include <sound/core.h> 11 #include <linux/delay.h> 12 #include <linux/init.h> 13 #include <sound/initval.h> 14 #include <sound/jack.h> 15 #include <linux/kernel.h> 16 #include <linux/module.h> 17 #include <linux/moduleparam.h> 18 #include <linux/pm_runtime.h> 19 #include <sound/pcm.h> 20 #include <sound/pcm_params.h> 21 #include <sound/sdca.h> 22 #include <linux/soundwire/sdw_registers.h> 23 #include <linux/slab.h> 24 #include <sound/soc-dapm.h> 25 #include <sound/tlv.h> 26 #include "rt712-sdca.h" 27 28 static int rt712_sdca_index_write(struct rt712_sdca_priv *rt712, 29 unsigned int nid, unsigned int reg, unsigned int value) 30 { 31 int ret; 32 struct regmap *regmap = rt712->mbq_regmap; 33 unsigned int addr = (nid << 20) | reg; 34 35 ret = regmap_write(regmap, addr, value); 36 if (ret < 0) 37 dev_err(&rt712->slave->dev, 38 "%s: Failed to set private value: %06x <= %04x ret=%d\n", 39 __func__, addr, value, ret); 40 41 return ret; 42 } 43 44 static int rt712_sdca_index_read(struct rt712_sdca_priv *rt712, 45 unsigned int nid, unsigned int reg, unsigned int *value) 46 { 47 int ret; 48 struct regmap *regmap = rt712->mbq_regmap; 49 unsigned int addr = (nid << 20) | reg; 50 51 ret = regmap_read(regmap, addr, value); 52 if (ret < 0) 53 dev_err(&rt712->slave->dev, 54 "%s: Failed to get private value: %06x => %04x ret=%d\n", 55 __func__, addr, *value, ret); 56 57 return ret; 58 } 59 60 static int rt712_sdca_index_update_bits(struct rt712_sdca_priv *rt712, 61 unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val) 62 { 63 unsigned int tmp; 64 int ret; 65 66 ret = rt712_sdca_index_read(rt712, nid, reg, &tmp); 67 if (ret < 0) 68 return ret; 69 70 set_mask_bits(&tmp, mask, val); 71 return rt712_sdca_index_write(rt712, nid, reg, tmp); 72 } 73 74 static int rt712_sdca_calibration(struct rt712_sdca_priv *rt712) 75 { 76 unsigned int val, loop_rc = 0, loop_dc = 0; 77 struct device *dev; 78 struct regmap *regmap = rt712->regmap; 79 int chk_cnt = 100; 80 int ret = 0; 81 82 mutex_lock(&rt712->calibrate_mutex); 83 dev = regmap_get_device(regmap); 84 85 /* Set HP-JD source from JD1 */ 86 if (rt712->version_id == RT712_VA) 87 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a); 88 89 /* FSM switch to calibration manual mode */ 90 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4100); 91 92 /* Calibration setting */ 93 rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0x7883); 94 95 /* W1C Trigger DC calibration (HP & Class-D) */ 96 rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0xf893); 97 98 /* wait for calibration process */ 99 rt712_sdca_index_read(rt712, RT712_VENDOR_CALI, 100 RT712_DAC_DC_CALI_CTL1, &val); 101 102 for (loop_dc = 0; loop_dc < chk_cnt && 103 (val & RT712_DAC_DC_CALI_TRIGGER); loop_dc++) { 104 usleep_range(10000, 11000); 105 ret = rt712_sdca_index_read(rt712, RT712_VENDOR_CALI, 106 RT712_DAC_DC_CALI_CTL1, &val); 107 if (ret < 0) 108 goto _cali_fail_; 109 } 110 if (loop_dc == chk_cnt) 111 dev_err(dev, "%s, calibration time-out!\n", __func__); 112 113 if (loop_dc == chk_cnt || loop_rc == chk_cnt) 114 ret = -ETIMEDOUT; 115 116 _cali_fail_: 117 /* Enable Rldet in FSM */ 118 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4500); 119 120 /* Sensing Lch+Rch */ 121 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL1, 0x040f); 122 123 /* Sine gen path control */ 124 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL5, 0x0000); 125 126 /* Release HP-JD, EN_CBJ_TIE_GL/R open, en_osw gating auto done bit */ 127 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_DIGITAL_MISC_CTRL4, 0x0010); 128 129 mutex_unlock(&rt712->calibrate_mutex); 130 dev_dbg(dev, "%s calibration complete, ret=%d\n", __func__, ret); 131 return ret; 132 } 133 134 static unsigned int rt712_sdca_button_detect(struct rt712_sdca_priv *rt712) 135 { 136 unsigned int btn_type = 0, offset, idx, val, owner; 137 int ret; 138 unsigned char buf[3]; 139 140 /* get current UMP message owner */ 141 ret = regmap_read(rt712->regmap, 142 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), 143 &owner); 144 if (ret < 0) 145 return 0; 146 147 /* if owner is device then there is no button event from device */ 148 if (owner == 1) 149 return 0; 150 151 /* read UMP message offset */ 152 ret = regmap_read(rt712->regmap, 153 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), 154 &offset); 155 if (ret < 0) 156 goto _end_btn_det_; 157 158 for (idx = 0; idx < sizeof(buf); idx++) { 159 ret = regmap_read(rt712->regmap, 160 RT712_BUF_ADDR_HID1 + offset + idx, &val); 161 if (ret < 0) 162 goto _end_btn_det_; 163 buf[idx] = val & 0xff; 164 } 165 166 if (buf[0] == 0x11) { 167 switch (buf[1] & 0xf0) { 168 case 0x10: 169 btn_type |= SND_JACK_BTN_2; 170 break; 171 case 0x20: 172 btn_type |= SND_JACK_BTN_3; 173 break; 174 case 0x40: 175 btn_type |= SND_JACK_BTN_0; 176 break; 177 case 0x80: 178 btn_type |= SND_JACK_BTN_1; 179 break; 180 } 181 switch (buf[2]) { 182 case 0x01: 183 case 0x10: 184 btn_type |= SND_JACK_BTN_2; 185 break; 186 case 0x02: 187 case 0x20: 188 btn_type |= SND_JACK_BTN_3; 189 break; 190 case 0x04: 191 case 0x40: 192 btn_type |= SND_JACK_BTN_0; 193 break; 194 case 0x08: 195 case 0x80: 196 btn_type |= SND_JACK_BTN_1; 197 break; 198 } 199 } 200 201 _end_btn_det_: 202 /* Host is owner, so set back to device */ 203 if (owner == 0) { 204 /* set owner to device */ 205 if (rt712->version_id == RT712_VA) 206 regmap_write(rt712->regmap, 207 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, 208 RT712_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE, 0), 0x01); 209 else 210 regmap_write(rt712->regmap, 211 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, 212 RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), 0x01); 213 } 214 215 return btn_type; 216 } 217 218 static int rt712_sdca_headset_detect(struct rt712_sdca_priv *rt712) 219 { 220 unsigned int det_mode; 221 int ret; 222 223 /* get detected_mode */ 224 ret = regmap_read(rt712->regmap, 225 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0), 226 &det_mode); 227 if (ret < 0) 228 goto io_error; 229 230 switch (det_mode) { 231 case 0x00: 232 rt712->jack_type = 0; 233 break; 234 case 0x03: 235 rt712->jack_type = SND_JACK_HEADPHONE; 236 break; 237 case 0x05: 238 rt712->jack_type = SND_JACK_HEADSET; 239 break; 240 } 241 242 /* write selected_mode */ 243 if (det_mode) { 244 ret = regmap_write(rt712->regmap, 245 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_SELECTED_MODE, 0), 246 det_mode); 247 if (ret < 0) 248 goto io_error; 249 } 250 251 dev_dbg(&rt712->slave->dev, 252 "%s, detected_mode=0x%x\n", __func__, det_mode); 253 254 return 0; 255 256 io_error: 257 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret); 258 return ret; 259 } 260 261 static void rt712_sdca_jack_detect_handler(struct work_struct *work) 262 { 263 struct rt712_sdca_priv *rt712 = 264 container_of(work, struct rt712_sdca_priv, jack_detect_work.work); 265 int btn_type = 0, ret; 266 267 if (!rt712->hs_jack) 268 return; 269 270 if (!rt712->component->card || !rt712->component->card->instantiated) 271 return; 272 273 /* SDW_SCP_SDCA_INT_SDCA_0 is used for jack detection */ 274 if (rt712->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_0) { 275 ret = rt712_sdca_headset_detect(rt712); 276 if (ret < 0) 277 return; 278 } 279 280 /* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */ 281 if (rt712->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8) 282 btn_type = rt712_sdca_button_detect(rt712); 283 284 if (rt712->jack_type == 0) 285 btn_type = 0; 286 287 dev_dbg(&rt712->slave->dev, 288 "in %s, jack_type=0x%x\n", __func__, rt712->jack_type); 289 dev_dbg(&rt712->slave->dev, 290 "in %s, btn_type=0x%x\n", __func__, btn_type); 291 dev_dbg(&rt712->slave->dev, 292 "in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__, 293 rt712->scp_sdca_stat1, rt712->scp_sdca_stat2); 294 295 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type, 296 SND_JACK_HEADSET | 297 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 298 SND_JACK_BTN_2 | SND_JACK_BTN_3); 299 300 if (btn_type) { 301 /* button released */ 302 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type, 303 SND_JACK_HEADSET | 304 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 305 SND_JACK_BTN_2 | SND_JACK_BTN_3); 306 307 mod_delayed_work(system_power_efficient_wq, 308 &rt712->jack_btn_check_work, msecs_to_jiffies(200)); 309 } 310 } 311 312 static void rt712_sdca_btn_check_handler(struct work_struct *work) 313 { 314 struct rt712_sdca_priv *rt712 = 315 container_of(work, struct rt712_sdca_priv, jack_btn_check_work.work); 316 int btn_type = 0, ret, idx; 317 unsigned int det_mode, offset, val; 318 unsigned char buf[3]; 319 320 ret = regmap_read(rt712->regmap, 321 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0), 322 &det_mode); 323 if (ret < 0) 324 goto io_error; 325 326 /* pin attached */ 327 if (det_mode) { 328 /* read UMP message offset */ 329 ret = regmap_read(rt712->regmap, 330 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), 331 &offset); 332 if (ret < 0) 333 goto io_error; 334 335 for (idx = 0; idx < sizeof(buf); idx++) { 336 ret = regmap_read(rt712->regmap, 337 RT712_BUF_ADDR_HID1 + offset + idx, &val); 338 if (ret < 0) 339 goto io_error; 340 buf[idx] = val & 0xff; 341 } 342 343 if (buf[0] == 0x11) { 344 switch (buf[1] & 0xf0) { 345 case 0x10: 346 btn_type |= SND_JACK_BTN_2; 347 break; 348 case 0x20: 349 btn_type |= SND_JACK_BTN_3; 350 break; 351 case 0x40: 352 btn_type |= SND_JACK_BTN_0; 353 break; 354 case 0x80: 355 btn_type |= SND_JACK_BTN_1; 356 break; 357 } 358 switch (buf[2]) { 359 case 0x01: 360 case 0x10: 361 btn_type |= SND_JACK_BTN_2; 362 break; 363 case 0x02: 364 case 0x20: 365 btn_type |= SND_JACK_BTN_3; 366 break; 367 case 0x04: 368 case 0x40: 369 btn_type |= SND_JACK_BTN_0; 370 break; 371 case 0x08: 372 case 0x80: 373 btn_type |= SND_JACK_BTN_1; 374 break; 375 } 376 } 377 } else { 378 rt712->jack_type = 0; 379 } 380 381 dev_dbg(&rt712->slave->dev, "%s, btn_type=0x%x\n", __func__, btn_type); 382 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type, 383 SND_JACK_HEADSET | 384 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 385 SND_JACK_BTN_2 | SND_JACK_BTN_3); 386 387 if (btn_type) { 388 /* button released */ 389 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type, 390 SND_JACK_HEADSET | 391 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 392 SND_JACK_BTN_2 | SND_JACK_BTN_3); 393 394 mod_delayed_work(system_power_efficient_wq, 395 &rt712->jack_btn_check_work, msecs_to_jiffies(200)); 396 } 397 398 return; 399 400 io_error: 401 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret); 402 } 403 404 static void rt712_sdca_jack_init(struct rt712_sdca_priv *rt712) 405 { 406 mutex_lock(&rt712->calibrate_mutex); 407 408 if (rt712->hs_jack) { 409 /* Enable HID1 event & set button RTC mode */ 410 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 411 RT712_UMP_HID_CTL5, 0xfff0); 412 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 413 RT712_UMP_HID_CTL0, 0x1100, 0x1100); 414 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 415 RT712_UMP_HID_CTL7, 0xf000, 0x0000); 416 417 /* detected_mode_change_event_en & hid1_push_button_event_en */ 418 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 419 RT712_GE_RELATED_CTL1, 0x0c00, 0x0c00); 420 /* ge_inbox_en */ 421 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 422 RT712_GE_RELATED_CTL2, 0x0020, 0x0000); 423 424 switch (rt712->jd_src) { 425 case RT712_JD1: 426 /* Set HP-JD source from JD1, VB uses JD1 in default */ 427 if (rt712->version_id == RT712_VA) 428 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a); 429 break; 430 default: 431 dev_warn(rt712->component->dev, "Wrong JD source\n"); 432 break; 433 } 434 435 /* set SCP_SDCA_IntMask1[0]=1 */ 436 sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_0); 437 /* set SCP_SDCA_IntMask2[0]=1 */ 438 sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8); 439 dev_dbg(&rt712->slave->dev, "in %s enable\n", __func__); 440 441 /* trigger GE interrupt */ 442 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 443 RT712_GE_RELATED_CTL1, 0x0080, 0x0080); 444 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 445 RT712_GE_RELATED_CTL1, 0x0080, 0x0000); 446 } else { 447 /* disable HID1 & detected_mode_change event */ 448 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 449 RT712_GE_RELATED_CTL1, 0x0c00, 0x0000); 450 451 dev_dbg(&rt712->slave->dev, "in %s disable\n", __func__); 452 } 453 454 mutex_unlock(&rt712->calibrate_mutex); 455 } 456 457 static int rt712_sdca_set_jack_detect(struct snd_soc_component *component, 458 struct snd_soc_jack *hs_jack, void *data) 459 { 460 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 461 int ret; 462 463 rt712->hs_jack = hs_jack; 464 465 if (!rt712->first_hw_init) 466 return 0; 467 468 ret = pm_runtime_resume_and_get(component->dev); 469 if (ret < 0) { 470 if (ret != -EACCES) { 471 dev_err(component->dev, "%s: failed to resume %d\n", __func__, ret); 472 return ret; 473 } 474 475 /* pm_runtime not enabled yet */ 476 dev_dbg(component->dev, "%s: skipping jack init for now\n", __func__); 477 return 0; 478 } 479 480 rt712_sdca_jack_init(rt712); 481 482 pm_runtime_mark_last_busy(component->dev); 483 pm_runtime_put_autosuspend(component->dev); 484 485 return 0; 486 } 487 488 /* For SDCA control DAC/ADC Gain */ 489 static int rt712_sdca_set_gain_put(struct snd_kcontrol *kcontrol, 490 struct snd_ctl_elem_value *ucontrol) 491 { 492 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 493 struct soc_mixer_control *mc = 494 (struct soc_mixer_control *)kcontrol->private_value; 495 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 496 unsigned int read_l, read_r, gain_l_val, gain_r_val; 497 unsigned int adc_vol_flag = 0; 498 unsigned int lvalue, rvalue; 499 const unsigned int interval_offset = 0xc0; 500 const unsigned int tendB = 0xa00; 501 502 if (strstr(ucontrol->id.name, "FU0F Capture Volume")) 503 adc_vol_flag = 1; 504 505 regmap_read(rt712->mbq_regmap, mc->reg, &lvalue); 506 regmap_read(rt712->mbq_regmap, mc->rreg, &rvalue); 507 508 /* L Channel */ 509 gain_l_val = ucontrol->value.integer.value[0]; 510 if (gain_l_val > mc->max) 511 gain_l_val = mc->max; 512 513 if (mc->shift == 8) /* boost gain */ 514 gain_l_val = gain_l_val * tendB; 515 else { 516 /* ADC/DAC gain */ 517 if (adc_vol_flag) 518 gain_l_val = 0x1e00 - ((mc->max - gain_l_val) * interval_offset); 519 else 520 gain_l_val = 0 - ((mc->max - gain_l_val) * interval_offset); 521 gain_l_val &= 0xffff; 522 } 523 524 /* R Channel */ 525 gain_r_val = ucontrol->value.integer.value[1]; 526 if (gain_r_val > mc->max) 527 gain_r_val = mc->max; 528 529 if (mc->shift == 8) /* boost gain */ 530 gain_r_val = gain_r_val * tendB; 531 else { 532 /* ADC/DAC gain */ 533 if (adc_vol_flag) 534 gain_r_val = 0x1e00 - ((mc->max - gain_r_val) * interval_offset); 535 else 536 gain_r_val = 0 - ((mc->max - gain_r_val) * interval_offset); 537 gain_r_val &= 0xffff; 538 } 539 540 if (lvalue == gain_l_val && rvalue == gain_r_val) 541 return 0; 542 543 /* Lch*/ 544 regmap_write(rt712->mbq_regmap, mc->reg, gain_l_val); 545 /* Rch */ 546 regmap_write(rt712->mbq_regmap, mc->rreg, gain_r_val); 547 548 regmap_read(rt712->mbq_regmap, mc->reg, &read_l); 549 regmap_read(rt712->mbq_regmap, mc->rreg, &read_r); 550 if (read_r == gain_r_val && read_l == gain_l_val) 551 return 1; 552 553 return -EIO; 554 } 555 556 static int rt712_sdca_set_gain_get(struct snd_kcontrol *kcontrol, 557 struct snd_ctl_elem_value *ucontrol) 558 { 559 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 560 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 561 struct soc_mixer_control *mc = 562 (struct soc_mixer_control *)kcontrol->private_value; 563 unsigned int read_l, read_r, ctl_l = 0, ctl_r = 0; 564 unsigned int adc_vol_flag = 0; 565 const unsigned int interval_offset = 0xc0; 566 const unsigned int tendB = 0xa00; 567 568 if (strstr(ucontrol->id.name, "FU0F Capture Volume")) 569 adc_vol_flag = 1; 570 571 regmap_read(rt712->mbq_regmap, mc->reg, &read_l); 572 regmap_read(rt712->mbq_regmap, mc->rreg, &read_r); 573 574 if (mc->shift == 8) /* boost gain */ 575 ctl_l = read_l / tendB; 576 else { 577 if (adc_vol_flag) 578 ctl_l = mc->max - (((0x1e00 - read_l) & 0xffff) / interval_offset); 579 else 580 ctl_l = mc->max - (((0 - read_l) & 0xffff) / interval_offset); 581 } 582 583 if (read_l != read_r) { 584 if (mc->shift == 8) /* boost gain */ 585 ctl_r = read_r / tendB; 586 else { /* ADC/DAC gain */ 587 if (adc_vol_flag) 588 ctl_r = mc->max - (((0x1e00 - read_r) & 0xffff) / interval_offset); 589 else 590 ctl_r = mc->max - (((0 - read_r) & 0xffff) / interval_offset); 591 } 592 } else 593 ctl_r = ctl_l; 594 595 ucontrol->value.integer.value[0] = ctl_l; 596 ucontrol->value.integer.value[1] = ctl_r; 597 598 return 0; 599 } 600 601 static int rt712_sdca_set_fu0f_capture_ctl(struct rt712_sdca_priv *rt712) 602 { 603 int err; 604 unsigned int ch_01, ch_02; 605 606 ch_01 = (rt712->fu0f_dapm_mute || rt712->fu0f_mixer_l_mute) ? 0x01 : 0x00; 607 ch_02 = (rt712->fu0f_dapm_mute || rt712->fu0f_mixer_r_mute) ? 0x01 : 0x00; 608 609 err = regmap_write(rt712->regmap, 610 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, 611 RT712_SDCA_CTL_FU_MUTE, CH_01), ch_01); 612 if (err < 0) 613 return err; 614 615 err = regmap_write(rt712->regmap, 616 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, 617 RT712_SDCA_CTL_FU_MUTE, CH_02), ch_02); 618 if (err < 0) 619 return err; 620 621 return 0; 622 } 623 624 static int rt712_sdca_fu0f_capture_get(struct snd_kcontrol *kcontrol, 625 struct snd_ctl_elem_value *ucontrol) 626 { 627 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 628 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 629 630 ucontrol->value.integer.value[0] = !rt712->fu0f_mixer_l_mute; 631 ucontrol->value.integer.value[1] = !rt712->fu0f_mixer_r_mute; 632 return 0; 633 } 634 635 static int rt712_sdca_fu0f_capture_put(struct snd_kcontrol *kcontrol, 636 struct snd_ctl_elem_value *ucontrol) 637 { 638 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 639 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 640 int err; 641 642 if (rt712->fu0f_mixer_l_mute == !ucontrol->value.integer.value[0] && 643 rt712->fu0f_mixer_r_mute == !ucontrol->value.integer.value[1]) 644 return 0; 645 646 rt712->fu0f_mixer_l_mute = !ucontrol->value.integer.value[0]; 647 rt712->fu0f_mixer_r_mute = !ucontrol->value.integer.value[1]; 648 err = rt712_sdca_set_fu0f_capture_ctl(rt712); 649 if (err < 0) 650 return err; 651 652 return 1; 653 } 654 655 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0); 656 static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -1725, 75, 0); 657 static const DECLARE_TLV_DB_SCALE(boost_vol_tlv, 0, 1000, 0); 658 659 static const struct snd_kcontrol_new rt712_sdca_controls[] = { 660 SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume", 661 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_01), 662 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_02), 663 0, 0x57, 0, 664 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv), 665 SOC_DOUBLE_EXT("FU0F Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0, 666 rt712_sdca_fu0f_capture_get, rt712_sdca_fu0f_capture_put), 667 SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume", 668 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_01), 669 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_02), 670 0, 0x3f, 0, 671 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, mic_vol_tlv), 672 SOC_DOUBLE_R_EXT_TLV("FU44 Boost Volume", 673 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 674 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_02), 675 8, 3, 0, 676 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, boost_vol_tlv), 677 }; 678 679 static const struct snd_kcontrol_new rt712_sdca_spk_controls[] = { 680 SOC_DOUBLE_R_EXT_TLV("FU06 Playback Volume", 681 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_01), 682 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_02), 683 0, 0x57, 0, 684 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv), 685 }; 686 687 static int rt712_sdca_mux_get(struct snd_kcontrol *kcontrol, 688 struct snd_ctl_elem_value *ucontrol) 689 { 690 struct snd_soc_component *component = 691 snd_soc_dapm_kcontrol_component(kcontrol); 692 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 693 unsigned int val = 0, mask = 0x3300; 694 695 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val); 696 697 val = val & mask; 698 switch (val) { 699 case 0x3000: 700 val = 1; 701 break; 702 case 0x0300: 703 val = 0; 704 break; 705 } 706 707 ucontrol->value.enumerated.item[0] = val; 708 709 return 0; 710 } 711 712 static int rt712_sdca_mux_put(struct snd_kcontrol *kcontrol, 713 struct snd_ctl_elem_value *ucontrol) 714 { 715 struct snd_soc_component *component = 716 snd_soc_dapm_kcontrol_component(kcontrol); 717 struct snd_soc_dapm_context *dapm = 718 snd_soc_dapm_kcontrol_dapm(kcontrol); 719 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 720 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 721 unsigned int *item = ucontrol->value.enumerated.item; 722 unsigned int mask_sft; 723 unsigned int val; 724 725 if (item[0] >= e->items) 726 return -EINVAL; 727 728 if (ucontrol->value.enumerated.item[0] == 0) 729 mask_sft = 12; 730 else if (ucontrol->value.enumerated.item[0] == 1) 731 mask_sft = 8; 732 else 733 return -EINVAL; 734 735 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val); 736 val = (val >> mask_sft) & 0x3; 737 if (!val) 738 return 0; 739 740 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 741 RT712_MIXER_CTL1, 0x3fff); 742 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 743 RT712_MIXER_CTL1, 0x3 << mask_sft, 0); 744 745 snd_soc_dapm_mux_update_power(dapm, kcontrol, 746 item[0], e, NULL); 747 748 return 1; 749 } 750 751 static const char * const adc_mux_text[] = { 752 "MIC2", 753 "LINE2", 754 }; 755 756 static SOC_ENUM_SINGLE_DECL( 757 rt712_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text); 758 759 static const struct snd_kcontrol_new rt712_sdca_adc23_mux = 760 SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt712_adc23_enum, 761 rt712_sdca_mux_get, rt712_sdca_mux_put); 762 763 static int rt712_sdca_fu05_event(struct snd_soc_dapm_widget *w, 764 struct snd_kcontrol *kcontrol, int event) 765 { 766 struct snd_soc_component *component = 767 snd_soc_dapm_to_component(w->dapm); 768 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 769 unsigned char unmute = 0x0, mute = 0x1; 770 771 switch (event) { 772 case SND_SOC_DAPM_POST_PMU: 773 regmap_write(rt712->regmap, 774 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 775 RT712_SDCA_CTL_FU_MUTE, CH_01), 776 unmute); 777 regmap_write(rt712->regmap, 778 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 779 RT712_SDCA_CTL_FU_MUTE, CH_02), 780 unmute); 781 break; 782 case SND_SOC_DAPM_PRE_PMD: 783 regmap_write(rt712->regmap, 784 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 785 RT712_SDCA_CTL_FU_MUTE, CH_01), 786 mute); 787 regmap_write(rt712->regmap, 788 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 789 RT712_SDCA_CTL_FU_MUTE, CH_02), 790 mute); 791 break; 792 } 793 return 0; 794 } 795 796 static int rt712_sdca_fu0f_event(struct snd_soc_dapm_widget *w, 797 struct snd_kcontrol *kcontrol, int event) 798 { 799 struct snd_soc_component *component = 800 snd_soc_dapm_to_component(w->dapm); 801 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 802 803 switch (event) { 804 case SND_SOC_DAPM_POST_PMU: 805 rt712->fu0f_dapm_mute = false; 806 rt712_sdca_set_fu0f_capture_ctl(rt712); 807 break; 808 case SND_SOC_DAPM_PRE_PMD: 809 rt712->fu0f_dapm_mute = true; 810 rt712_sdca_set_fu0f_capture_ctl(rt712); 811 break; 812 } 813 return 0; 814 } 815 816 static int rt712_sdca_pde40_event(struct snd_soc_dapm_widget *w, 817 struct snd_kcontrol *kcontrol, int event) 818 { 819 struct snd_soc_component *component = 820 snd_soc_dapm_to_component(w->dapm); 821 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 822 unsigned char ps0 = 0x0, ps3 = 0x3; 823 824 switch (event) { 825 case SND_SOC_DAPM_POST_PMU: 826 regmap_write(rt712->regmap, 827 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40, 828 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 829 ps0); 830 break; 831 case SND_SOC_DAPM_PRE_PMD: 832 regmap_write(rt712->regmap, 833 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40, 834 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 835 ps3); 836 break; 837 } 838 return 0; 839 } 840 841 static int rt712_sdca_pde12_event(struct snd_soc_dapm_widget *w, 842 struct snd_kcontrol *kcontrol, int event) 843 { 844 struct snd_soc_component *component = 845 snd_soc_dapm_to_component(w->dapm); 846 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 847 unsigned char ps0 = 0x0, ps3 = 0x3; 848 849 switch (event) { 850 case SND_SOC_DAPM_POST_PMU: 851 regmap_write(rt712->regmap, 852 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12, 853 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 854 ps0); 855 break; 856 case SND_SOC_DAPM_PRE_PMD: 857 regmap_write(rt712->regmap, 858 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12, 859 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 860 ps3); 861 break; 862 } 863 return 0; 864 } 865 866 static int rt712_sdca_pde23_event(struct snd_soc_dapm_widget *w, 867 struct snd_kcontrol *kcontrol, int event) 868 { 869 struct snd_soc_component *component = 870 snd_soc_dapm_to_component(w->dapm); 871 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 872 unsigned char ps0 = 0x0, ps3 = 0x3; 873 874 switch (event) { 875 case SND_SOC_DAPM_POST_PMU: 876 regmap_write(rt712->regmap, 877 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23, 878 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 879 ps0); 880 break; 881 case SND_SOC_DAPM_PRE_PMD: 882 regmap_write(rt712->regmap, 883 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23, 884 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 885 ps3); 886 break; 887 888 default: 889 break; 890 } 891 892 return 0; 893 } 894 895 static const struct snd_kcontrol_new rt712_spk_l_dac = 896 SOC_DAPM_SINGLE_AUTODISABLE("Switch", 897 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_01), 898 0, 1, 1); 899 static const struct snd_kcontrol_new rt712_spk_r_dac = 900 SOC_DAPM_SINGLE_AUTODISABLE("Switch", 901 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_02), 902 0, 1, 1); 903 904 static const struct snd_soc_dapm_widget rt712_sdca_dapm_widgets[] = { 905 SND_SOC_DAPM_OUTPUT("HP"), 906 SND_SOC_DAPM_INPUT("MIC2"), 907 SND_SOC_DAPM_INPUT("LINE2"), 908 909 SND_SOC_DAPM_SUPPLY("PDE 40", SND_SOC_NOPM, 0, 0, 910 rt712_sdca_pde40_event, 911 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 912 SND_SOC_DAPM_SUPPLY("PDE 12", SND_SOC_NOPM, 0, 0, 913 rt712_sdca_pde12_event, 914 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 915 916 SND_SOC_DAPM_DAC_E("FU 05", NULL, SND_SOC_NOPM, 0, 0, 917 rt712_sdca_fu05_event, 918 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 919 SND_SOC_DAPM_ADC_E("FU 0F", NULL, SND_SOC_NOPM, 0, 0, 920 rt712_sdca_fu0f_event, 921 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 922 SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0, 923 &rt712_sdca_adc23_mux), 924 925 SND_SOC_DAPM_AIF_IN("DP1RX", "DP1 Playback", 0, SND_SOC_NOPM, 0, 0), 926 SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0), 927 }; 928 929 static const struct snd_soc_dapm_route rt712_sdca_audio_map[] = { 930 { "FU 05", NULL, "DP1RX" }, 931 { "DP4TX", NULL, "FU 0F" }, 932 933 { "FU 0F", NULL, "PDE 12" }, 934 { "FU 0F", NULL, "ADC 23 Mux" }, 935 { "ADC 23 Mux", "LINE2", "LINE2" }, 936 { "ADC 23 Mux", "MIC2", "MIC2" }, 937 938 { "HP", NULL, "PDE 40" }, 939 { "HP", NULL, "FU 05" }, 940 }; 941 942 static const struct snd_soc_dapm_widget rt712_sdca_spk_dapm_widgets[] = { 943 SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Playback", 0, SND_SOC_NOPM, 0, 0), 944 945 /* Digital Interface */ 946 SND_SOC_DAPM_PGA("FU06", SND_SOC_NOPM, 0, 0, NULL, 0), 947 948 SND_SOC_DAPM_SUPPLY("PDE 23", SND_SOC_NOPM, 0, 0, 949 rt712_sdca_pde23_event, 950 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 951 952 /* Output */ 953 SND_SOC_DAPM_SWITCH("OT23 L", SND_SOC_NOPM, 0, 0, &rt712_spk_l_dac), 954 SND_SOC_DAPM_SWITCH("OT23 R", SND_SOC_NOPM, 0, 0, &rt712_spk_r_dac), 955 SND_SOC_DAPM_OUTPUT("SPOL"), 956 SND_SOC_DAPM_OUTPUT("SPOR"), 957 }; 958 959 static const struct snd_soc_dapm_route rt712_sdca_spk_dapm_routes[] = { 960 { "FU06", NULL, "DP3RX" }, 961 { "FU06", NULL, "PDE 23" }, 962 { "OT23 L", "Switch", "FU06" }, 963 { "OT23 R", "Switch", "FU06" }, 964 { "SPOL", NULL, "OT23 L" }, 965 { "SPOR", NULL, "OT23 R" }, 966 }; 967 968 static int rt712_sdca_parse_dt(struct rt712_sdca_priv *rt712, struct device *dev) 969 { 970 device_property_read_u32(dev, "realtek,jd-src", &rt712->jd_src); 971 972 return 0; 973 } 974 975 static int rt712_sdca_probe(struct snd_soc_component *component) 976 { 977 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 978 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 979 int ret; 980 981 rt712_sdca_parse_dt(rt712, &rt712->slave->dev); 982 rt712->component = component; 983 984 /* add SPK route */ 985 if (rt712->hw_id != RT712_DEV_ID_713) { 986 snd_soc_add_component_controls(component, 987 rt712_sdca_spk_controls, ARRAY_SIZE(rt712_sdca_spk_controls)); 988 snd_soc_dapm_new_controls(dapm, 989 rt712_sdca_spk_dapm_widgets, ARRAY_SIZE(rt712_sdca_spk_dapm_widgets)); 990 snd_soc_dapm_add_routes(dapm, 991 rt712_sdca_spk_dapm_routes, ARRAY_SIZE(rt712_sdca_spk_dapm_routes)); 992 } 993 994 if (!rt712->first_hw_init) 995 return 0; 996 997 ret = pm_runtime_resume(component->dev); 998 if (ret < 0 && ret != -EACCES) 999 return ret; 1000 1001 return 0; 1002 } 1003 1004 static int rt712_sdca_dmic_set_gain_get(struct snd_kcontrol *kcontrol, 1005 struct snd_ctl_elem_value *ucontrol) 1006 { 1007 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1008 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1009 struct rt712_dmic_kctrl_priv *p = 1010 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1011 unsigned int regvalue, ctl, i; 1012 unsigned int adc_vol_flag = 0; 1013 const unsigned int interval_offset = 0xc0; 1014 1015 if (strstr(ucontrol->id.name, "FU1E Capture Volume")) 1016 adc_vol_flag = 1; 1017 1018 /* check all channels */ 1019 for (i = 0; i < p->count; i++) { 1020 regmap_read(rt712->mbq_regmap, p->reg_base + i, ®value); 1021 1022 if (!adc_vol_flag) /* boost gain */ 1023 ctl = regvalue / 0x0a00; 1024 else { /* ADC gain */ 1025 if (adc_vol_flag) 1026 ctl = p->max - (((0x1e00 - regvalue) & 0xffff) / interval_offset); 1027 else 1028 ctl = p->max - (((0 - regvalue) & 0xffff) / interval_offset); 1029 } 1030 1031 ucontrol->value.integer.value[i] = ctl; 1032 } 1033 1034 return 0; 1035 } 1036 1037 static int rt712_sdca_dmic_set_gain_put(struct snd_kcontrol *kcontrol, 1038 struct snd_ctl_elem_value *ucontrol) 1039 { 1040 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1041 struct rt712_dmic_kctrl_priv *p = 1042 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1043 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1044 unsigned int gain_val[4]; 1045 unsigned int i, adc_vol_flag = 0, changed = 0; 1046 unsigned int regvalue[4]; 1047 const unsigned int interval_offset = 0xc0; 1048 int err; 1049 1050 if (strstr(ucontrol->id.name, "FU1E Capture Volume")) 1051 adc_vol_flag = 1; 1052 1053 /* check all channels */ 1054 for (i = 0; i < p->count; i++) { 1055 regmap_read(rt712->mbq_regmap, p->reg_base + i, ®value[i]); 1056 1057 gain_val[i] = ucontrol->value.integer.value[i]; 1058 if (gain_val[i] > p->max) 1059 gain_val[i] = p->max; 1060 1061 if (!adc_vol_flag) /* boost gain */ 1062 gain_val[i] = gain_val[i] * 0x0a00; 1063 else { /* ADC gain */ 1064 gain_val[i] = 0x1e00 - ((p->max - gain_val[i]) * interval_offset); 1065 gain_val[i] &= 0xffff; 1066 } 1067 1068 if (regvalue[i] != gain_val[i]) 1069 changed = 1; 1070 } 1071 1072 if (!changed) 1073 return 0; 1074 1075 for (i = 0; i < p->count; i++) { 1076 err = regmap_write(rt712->mbq_regmap, p->reg_base + i, gain_val[i]); 1077 if (err < 0) 1078 dev_err(&rt712->slave->dev, "0x%08x can't be set\n", p->reg_base + i); 1079 } 1080 1081 return changed; 1082 } 1083 1084 static int rt712_sdca_set_fu1e_capture_ctl(struct rt712_sdca_priv *rt712) 1085 { 1086 int err, i; 1087 unsigned int ch_mute; 1088 1089 for (i = 0; i < ARRAY_SIZE(rt712->fu1e_mixer_mute); i++) { 1090 ch_mute = (rt712->fu1e_dapm_mute || rt712->fu1e_mixer_mute[i]) ? 0x01 : 0x00; 1091 err = regmap_write(rt712->regmap, 1092 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, 1093 RT712_SDCA_CTL_FU_MUTE, CH_01) + i, ch_mute); 1094 if (err < 0) 1095 return err; 1096 } 1097 1098 return 0; 1099 } 1100 1101 static int rt712_sdca_dmic_fu1e_capture_get(struct snd_kcontrol *kcontrol, 1102 struct snd_ctl_elem_value *ucontrol) 1103 { 1104 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1105 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1106 struct rt712_dmic_kctrl_priv *p = 1107 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1108 unsigned int i; 1109 1110 for (i = 0; i < p->count; i++) 1111 ucontrol->value.integer.value[i] = !rt712->fu1e_mixer_mute[i]; 1112 1113 return 0; 1114 } 1115 1116 static int rt712_sdca_dmic_fu1e_capture_put(struct snd_kcontrol *kcontrol, 1117 struct snd_ctl_elem_value *ucontrol) 1118 { 1119 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1120 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1121 struct rt712_dmic_kctrl_priv *p = 1122 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1123 int err, changed = 0, i; 1124 1125 for (i = 0; i < p->count; i++) { 1126 if (rt712->fu1e_mixer_mute[i] != !ucontrol->value.integer.value[i]) 1127 changed = 1; 1128 rt712->fu1e_mixer_mute[i] = !ucontrol->value.integer.value[i]; 1129 } 1130 1131 err = rt712_sdca_set_fu1e_capture_ctl(rt712); 1132 if (err < 0) 1133 return err; 1134 1135 return changed; 1136 } 1137 1138 static int rt712_sdca_fu_info(struct snd_kcontrol *kcontrol, 1139 struct snd_ctl_elem_info *uinfo) 1140 { 1141 struct rt712_dmic_kctrl_priv *p = 1142 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1143 1144 if (p->max == 1) 1145 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 1146 else 1147 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 1148 uinfo->count = p->count; 1149 uinfo->value.integer.min = 0; 1150 uinfo->value.integer.max = p->max; 1151 return 0; 1152 } 1153 1154 #define RT712_SDCA_PR_VALUE(xreg_base, xcount, xmax, xinvert) \ 1155 ((unsigned long)&(struct rt712_dmic_kctrl_priv) \ 1156 {.reg_base = xreg_base, .count = xcount, .max = xmax, \ 1157 .invert = xinvert}) 1158 1159 #define RT712_SDCA_FU_CTRL(xname, reg_base, xmax, xinvert, xcount) \ 1160 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 1161 .info = rt712_sdca_fu_info, \ 1162 .get = rt712_sdca_dmic_fu1e_capture_get, \ 1163 .put = rt712_sdca_dmic_fu1e_capture_put, \ 1164 .private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, xinvert)} 1165 1166 #define RT712_SDCA_EXT_TLV(xname, reg_base, xhandler_get,\ 1167 xhandler_put, xcount, xmax, tlv_array) \ 1168 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 1169 .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ 1170 SNDRV_CTL_ELEM_ACCESS_READWRITE, \ 1171 .tlv.p = (tlv_array), \ 1172 .info = rt712_sdca_fu_info, \ 1173 .get = xhandler_get, .put = xhandler_put, \ 1174 .private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, 0) } 1175 1176 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0); 1177 static const DECLARE_TLV_DB_SCALE(dmic_vol_tlv, 0, 1000, 0); 1178 1179 static const struct snd_kcontrol_new rt712_sdca_dmic_snd_controls[] = { 1180 RT712_SDCA_FU_CTRL("FU1E Capture Switch", 1181 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_01), 1182 1, 1, 4), 1183 RT712_SDCA_EXT_TLV("FU1E Capture Volume", 1184 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_01), 1185 rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 0x3f, in_vol_tlv), 1186 RT712_SDCA_EXT_TLV("FU15 Boost Volume", 1187 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 1188 rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 3, dmic_vol_tlv), 1189 }; 1190 1191 static int rt712_sdca_dmic_mux_get(struct snd_kcontrol *kcontrol, 1192 struct snd_ctl_elem_value *ucontrol) 1193 { 1194 struct snd_soc_component *component = 1195 snd_soc_dapm_kcontrol_component(kcontrol); 1196 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1197 unsigned int val = 0, mask_sft; 1198 1199 if (strstr(ucontrol->id.name, "ADC 0A Mux")) 1200 mask_sft = 0; 1201 else if (strstr(ucontrol->id.name, "ADC 0B Mux")) 1202 mask_sft = 4; 1203 else 1204 return -EINVAL; 1205 1206 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, 1207 RT712_HDA_LEGACY_MUX_CTL0, &val); 1208 1209 ucontrol->value.enumerated.item[0] = (((val >> mask_sft) & 0xf) == 0x4) ? 0 : 1; 1210 1211 return 0; 1212 } 1213 1214 static int rt712_sdca_dmic_mux_put(struct snd_kcontrol *kcontrol, 1215 struct snd_ctl_elem_value *ucontrol) 1216 { 1217 struct snd_soc_component *component = 1218 snd_soc_dapm_kcontrol_component(kcontrol); 1219 struct snd_soc_dapm_context *dapm = 1220 snd_soc_dapm_kcontrol_dapm(kcontrol); 1221 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1222 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 1223 unsigned int *item = ucontrol->value.enumerated.item; 1224 unsigned int val, val2 = 0, change, mask_sft; 1225 1226 if (item[0] >= e->items) 1227 return -EINVAL; 1228 1229 if (strstr(ucontrol->id.name, "ADC 0A Mux")) 1230 mask_sft = 0; 1231 else if (strstr(ucontrol->id.name, "ADC 0B Mux")) 1232 mask_sft = 4; 1233 else 1234 return -EINVAL; 1235 1236 val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l; 1237 1238 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, 1239 RT712_HDA_LEGACY_MUX_CTL0, &val2); 1240 val2 = ((0xf << mask_sft) & val2) >> mask_sft; 1241 1242 if (val == 0) 1243 val = 0x4; 1244 else if (val >= 1) 1245 val = 0xe; 1246 1247 if (val == val2) 1248 change = 0; 1249 else 1250 change = 1; 1251 1252 if (change) 1253 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1254 RT712_HDA_LEGACY_MUX_CTL0, 0xf << mask_sft, 1255 val << mask_sft); 1256 1257 snd_soc_dapm_mux_update_power(dapm, kcontrol, item[0], e, NULL); 1258 1259 return change; 1260 } 1261 1262 static const char * const adc_dmic_mux_text[] = { 1263 "DMIC1", 1264 "DMIC2", 1265 }; 1266 1267 static SOC_ENUM_SINGLE_DECL( 1268 rt712_adc0a_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text); 1269 1270 static SOC_ENUM_SINGLE_DECL( 1271 rt712_adc0b_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text); 1272 1273 static const struct snd_kcontrol_new rt712_sdca_dmic_adc0a_mux = 1274 SOC_DAPM_ENUM_EXT("ADC 0A Mux", rt712_adc0a_enum, 1275 rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put); 1276 1277 static const struct snd_kcontrol_new rt712_sdca_dmic_adc0b_mux = 1278 SOC_DAPM_ENUM_EXT("ADC 0B Mux", rt712_adc0b_enum, 1279 rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put); 1280 1281 static int rt712_sdca_dmic_fu1e_event(struct snd_soc_dapm_widget *w, 1282 struct snd_kcontrol *kcontrol, int event) 1283 { 1284 struct snd_soc_component *component = 1285 snd_soc_dapm_to_component(w->dapm); 1286 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1287 1288 switch (event) { 1289 case SND_SOC_DAPM_POST_PMU: 1290 rt712->fu1e_dapm_mute = false; 1291 rt712_sdca_set_fu1e_capture_ctl(rt712); 1292 break; 1293 case SND_SOC_DAPM_PRE_PMD: 1294 rt712->fu1e_dapm_mute = true; 1295 rt712_sdca_set_fu1e_capture_ctl(rt712); 1296 break; 1297 } 1298 return 0; 1299 } 1300 1301 static int rt712_sdca_dmic_pde11_event(struct snd_soc_dapm_widget *w, 1302 struct snd_kcontrol *kcontrol, int event) 1303 { 1304 struct snd_soc_component *component = 1305 snd_soc_dapm_to_component(w->dapm); 1306 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1307 unsigned char ps0 = 0x0, ps3 = 0x3; 1308 1309 switch (event) { 1310 case SND_SOC_DAPM_POST_PMU: 1311 regmap_write(rt712->regmap, 1312 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11, 1313 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 1314 ps0); 1315 break; 1316 case SND_SOC_DAPM_PRE_PMD: 1317 regmap_write(rt712->regmap, 1318 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11, 1319 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 1320 ps3); 1321 break; 1322 } 1323 return 0; 1324 } 1325 1326 static const struct snd_soc_dapm_widget rt712_sdca_dmic_dapm_widgets[] = { 1327 SND_SOC_DAPM_INPUT("DMIC1"), 1328 SND_SOC_DAPM_INPUT("DMIC2"), 1329 1330 SND_SOC_DAPM_SUPPLY("PDE 11", SND_SOC_NOPM, 0, 0, 1331 rt712_sdca_dmic_pde11_event, 1332 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1333 1334 SND_SOC_DAPM_ADC_E("FU 1E", NULL, SND_SOC_NOPM, 0, 0, 1335 rt712_sdca_dmic_fu1e_event, 1336 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1337 SND_SOC_DAPM_MUX("ADC 0A Mux", SND_SOC_NOPM, 0, 0, 1338 &rt712_sdca_dmic_adc0a_mux), 1339 SND_SOC_DAPM_MUX("ADC 0B Mux", SND_SOC_NOPM, 0, 0, 1340 &rt712_sdca_dmic_adc0b_mux), 1341 1342 SND_SOC_DAPM_AIF_OUT("DP8TX", "DP8 Capture", 0, SND_SOC_NOPM, 0, 0), 1343 }; 1344 1345 static const struct snd_soc_dapm_route rt712_sdca_dmic_audio_map[] = { 1346 {"DP8TX", NULL, "FU 1E"}, 1347 1348 {"FU 1E", NULL, "PDE 11"}, 1349 {"FU 1E", NULL, "ADC 0A Mux"}, 1350 {"FU 1E", NULL, "ADC 0B Mux"}, 1351 {"ADC 0A Mux", "DMIC1", "DMIC1"}, 1352 {"ADC 0A Mux", "DMIC2", "DMIC2"}, 1353 {"ADC 0B Mux", "DMIC1", "DMIC1"}, 1354 {"ADC 0B Mux", "DMIC2", "DMIC2"}, 1355 }; 1356 1357 static int rt712_sdca_dmic_probe(struct snd_soc_component *component) 1358 { 1359 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1360 int ret; 1361 1362 rt712->dmic_component = component; 1363 1364 if (!rt712->first_hw_init) 1365 return 0; 1366 1367 ret = pm_runtime_resume(component->dev); 1368 if (ret < 0 && ret != -EACCES) 1369 return ret; 1370 1371 return 0; 1372 } 1373 1374 static const struct snd_soc_component_driver soc_sdca_dev_rt712 = { 1375 .probe = rt712_sdca_probe, 1376 .controls = rt712_sdca_controls, 1377 .num_controls = ARRAY_SIZE(rt712_sdca_controls), 1378 .dapm_widgets = rt712_sdca_dapm_widgets, 1379 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dapm_widgets), 1380 .dapm_routes = rt712_sdca_audio_map, 1381 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_audio_map), 1382 .set_jack = rt712_sdca_set_jack_detect, 1383 .endianness = 1, 1384 }; 1385 1386 static const struct snd_soc_component_driver soc_sdca_dev_rt712_dmic = { 1387 .probe = rt712_sdca_dmic_probe, 1388 .controls = rt712_sdca_dmic_snd_controls, 1389 .num_controls = ARRAY_SIZE(rt712_sdca_dmic_snd_controls), 1390 .dapm_widgets = rt712_sdca_dmic_dapm_widgets, 1391 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dmic_dapm_widgets), 1392 .dapm_routes = rt712_sdca_dmic_audio_map, 1393 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_dmic_audio_map), 1394 .endianness = 1, 1395 #ifdef CONFIG_DEBUG_FS 1396 .debugfs_prefix = "dmic", 1397 #endif 1398 }; 1399 1400 static int rt712_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, 1401 int direction) 1402 { 1403 snd_soc_dai_dma_data_set(dai, direction, sdw_stream); 1404 1405 return 0; 1406 } 1407 1408 static void rt712_sdca_shutdown(struct snd_pcm_substream *substream, 1409 struct snd_soc_dai *dai) 1410 { 1411 snd_soc_dai_set_dma_data(dai, substream, NULL); 1412 } 1413 1414 static int rt712_sdca_pcm_hw_params(struct snd_pcm_substream *substream, 1415 struct snd_pcm_hw_params *params, 1416 struct snd_soc_dai *dai) 1417 { 1418 struct snd_soc_component *component = dai->component; 1419 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1420 struct sdw_stream_config stream_config; 1421 struct sdw_port_config port_config; 1422 enum sdw_data_direction direction; 1423 struct sdw_stream_runtime *sdw_stream; 1424 int retval, port, num_channels; 1425 unsigned int sampling_rate; 1426 1427 dev_dbg(dai->dev, "%s %s id %d", __func__, dai->name, dai->id); 1428 sdw_stream = snd_soc_dai_get_dma_data(dai, substream); 1429 1430 if (!sdw_stream) 1431 return -EINVAL; 1432 1433 if (!rt712->slave) 1434 return -EINVAL; 1435 1436 /* VA doesn't support AIF3 */ 1437 if (dai->id == RT712_AIF3 && rt712->version_id == RT712_VA) 1438 return -EINVAL; 1439 1440 /* SoundWire specific configuration */ 1441 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { 1442 direction = SDW_DATA_DIR_RX; 1443 if (dai->id == RT712_AIF1) 1444 port = 1; 1445 else if (dai->id == RT712_AIF2) 1446 port = 3; 1447 else 1448 return -EINVAL; 1449 } else { 1450 direction = SDW_DATA_DIR_TX; 1451 if (dai->id == RT712_AIF1) 1452 port = 4; 1453 else if (dai->id == RT712_AIF3) 1454 port = 8; 1455 else 1456 return -EINVAL; 1457 } 1458 1459 stream_config.frame_rate = params_rate(params); 1460 stream_config.ch_count = params_channels(params); 1461 stream_config.bps = snd_pcm_format_width(params_format(params)); 1462 stream_config.direction = direction; 1463 1464 num_channels = params_channels(params); 1465 port_config.ch_mask = GENMASK(num_channels - 1, 0); 1466 port_config.num = port; 1467 1468 retval = sdw_stream_add_slave(rt712->slave, &stream_config, 1469 &port_config, 1, sdw_stream); 1470 if (retval) { 1471 dev_err(dai->dev, "%s: Unable to configure port\n", __func__); 1472 return retval; 1473 } 1474 1475 if (params_channels(params) > 16) { 1476 dev_err(component->dev, "%s: Unsupported channels %d\n", 1477 __func__, params_channels(params)); 1478 return -EINVAL; 1479 } 1480 1481 /* sampling rate configuration */ 1482 switch (params_rate(params)) { 1483 case 44100: 1484 sampling_rate = RT712_SDCA_RATE_44100HZ; 1485 break; 1486 case 48000: 1487 sampling_rate = RT712_SDCA_RATE_48000HZ; 1488 break; 1489 case 96000: 1490 sampling_rate = RT712_SDCA_RATE_96000HZ; 1491 break; 1492 case 192000: 1493 sampling_rate = RT712_SDCA_RATE_192000HZ; 1494 break; 1495 default: 1496 dev_err(component->dev, "%s: Rate %d is not supported\n", 1497 __func__, params_rate(params)); 1498 return -EINVAL; 1499 } 1500 1501 /* set sampling frequency */ 1502 switch (dai->id) { 1503 case RT712_AIF1: 1504 regmap_write(rt712->regmap, 1505 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS01, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1506 sampling_rate); 1507 regmap_write(rt712->regmap, 1508 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS11, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1509 sampling_rate); 1510 break; 1511 case RT712_AIF2: 1512 regmap_write(rt712->regmap, 1513 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_CS31, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1514 sampling_rate); 1515 break; 1516 case RT712_AIF3: 1517 regmap_write(rt712->regmap, 1518 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1F, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1519 sampling_rate); 1520 regmap_write(rt712->regmap, 1521 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1C, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1522 sampling_rate); 1523 break; 1524 default: 1525 dev_err(component->dev, "%s: Wrong DAI id\n", __func__); 1526 return -EINVAL; 1527 } 1528 1529 return 0; 1530 } 1531 1532 static int rt712_sdca_pcm_hw_free(struct snd_pcm_substream *substream, 1533 struct snd_soc_dai *dai) 1534 { 1535 struct snd_soc_component *component = dai->component; 1536 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1537 struct sdw_stream_runtime *sdw_stream = 1538 snd_soc_dai_get_dma_data(dai, substream); 1539 1540 if (!rt712->slave) 1541 return -EINVAL; 1542 1543 sdw_stream_remove_slave(rt712->slave, sdw_stream); 1544 return 0; 1545 } 1546 1547 #define RT712_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \ 1548 SNDRV_PCM_RATE_192000) 1549 #define RT712_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 1550 SNDRV_PCM_FMTBIT_S24_LE) 1551 1552 static const struct snd_soc_dai_ops rt712_sdca_ops = { 1553 .hw_params = rt712_sdca_pcm_hw_params, 1554 .hw_free = rt712_sdca_pcm_hw_free, 1555 .set_stream = rt712_sdca_set_sdw_stream, 1556 .shutdown = rt712_sdca_shutdown, 1557 }; 1558 1559 static struct snd_soc_dai_driver rt712_sdca_dai[] = { 1560 { 1561 .name = "rt712-sdca-aif1", 1562 .id = RT712_AIF1, 1563 .playback = { 1564 .stream_name = "DP1 Playback", 1565 .channels_min = 1, 1566 .channels_max = 2, 1567 .rates = RT712_STEREO_RATES, 1568 .formats = RT712_FORMATS, 1569 }, 1570 .capture = { 1571 .stream_name = "DP4 Capture", 1572 .channels_min = 1, 1573 .channels_max = 2, 1574 .rates = RT712_STEREO_RATES, 1575 .formats = RT712_FORMATS, 1576 }, 1577 .ops = &rt712_sdca_ops, 1578 }, 1579 { 1580 .name = "rt712-sdca-aif2", 1581 .id = RT712_AIF2, 1582 .playback = { 1583 .stream_name = "DP3 Playback", 1584 .channels_min = 1, 1585 .channels_max = 2, 1586 .rates = RT712_STEREO_RATES, 1587 .formats = RT712_FORMATS, 1588 }, 1589 .ops = &rt712_sdca_ops, 1590 } 1591 }; 1592 1593 static struct snd_soc_dai_driver rt712_sdca_dmic_dai[] = { 1594 { 1595 .name = "rt712-sdca-aif3", 1596 .id = RT712_AIF3, 1597 .capture = { 1598 .stream_name = "DP8 Capture", 1599 .channels_min = 1, 1600 .channels_max = 4, 1601 .rates = RT712_STEREO_RATES, 1602 .formats = RT712_FORMATS, 1603 }, 1604 .ops = &rt712_sdca_ops, 1605 } 1606 }; 1607 1608 int rt712_sdca_init(struct device *dev, struct regmap *regmap, 1609 struct regmap *mbq_regmap, struct sdw_slave *slave) 1610 { 1611 struct rt712_sdca_priv *rt712; 1612 int ret; 1613 1614 rt712 = devm_kzalloc(dev, sizeof(*rt712), GFP_KERNEL); 1615 if (!rt712) 1616 return -ENOMEM; 1617 1618 dev_set_drvdata(dev, rt712); 1619 rt712->slave = slave; 1620 rt712->regmap = regmap; 1621 rt712->mbq_regmap = mbq_regmap; 1622 1623 regcache_cache_only(rt712->regmap, true); 1624 regcache_cache_only(rt712->mbq_regmap, true); 1625 1626 mutex_init(&rt712->calibrate_mutex); 1627 mutex_init(&rt712->disable_irq_lock); 1628 1629 INIT_DELAYED_WORK(&rt712->jack_detect_work, rt712_sdca_jack_detect_handler); 1630 INIT_DELAYED_WORK(&rt712->jack_btn_check_work, rt712_sdca_btn_check_handler); 1631 1632 /* 1633 * Mark hw_init to false 1634 * HW init will be performed when device reports present 1635 */ 1636 rt712->hw_init = false; 1637 rt712->first_hw_init = false; 1638 rt712->fu0f_dapm_mute = true; 1639 rt712->fu0f_mixer_l_mute = rt712->fu0f_mixer_r_mute = true; 1640 rt712->fu1e_dapm_mute = true; 1641 rt712->fu1e_mixer_mute[0] = rt712->fu1e_mixer_mute[1] = 1642 rt712->fu1e_mixer_mute[2] = rt712->fu1e_mixer_mute[3] = true; 1643 1644 /* JD source uses JD1 in default */ 1645 rt712->jd_src = RT712_JD1; 1646 1647 if (slave->id.part_id != RT712_PART_ID_713) 1648 ret = devm_snd_soc_register_component(dev, 1649 &soc_sdca_dev_rt712, rt712_sdca_dai, ARRAY_SIZE(rt712_sdca_dai)); 1650 else 1651 ret = devm_snd_soc_register_component(dev, 1652 &soc_sdca_dev_rt712, rt712_sdca_dai, 1); 1653 if (ret < 0) 1654 return ret; 1655 1656 /* only add the dmic component if a SMART_MIC function is exposed in ACPI */ 1657 if (sdca_device_quirk_match(slave, SDCA_QUIRKS_RT712_VB)) { 1658 ret = devm_snd_soc_register_component(dev, 1659 &soc_sdca_dev_rt712_dmic, 1660 rt712_sdca_dmic_dai, 1661 ARRAY_SIZE(rt712_sdca_dmic_dai)); 1662 if (ret < 0) 1663 return ret; 1664 rt712->dmic_function_found = true; 1665 } 1666 1667 /* set autosuspend parameters */ 1668 pm_runtime_set_autosuspend_delay(dev, 3000); 1669 pm_runtime_use_autosuspend(dev); 1670 1671 /* make sure the device does not suspend immediately */ 1672 pm_runtime_mark_last_busy(dev); 1673 1674 pm_runtime_enable(dev); 1675 1676 /* important note: the device is NOT tagged as 'active' and will remain 1677 * 'suspended' until the hardware is enumerated/initialized. This is required 1678 * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently 1679 * fail with -EACCESS because of race conditions between card creation and enumeration 1680 */ 1681 1682 dev_dbg(dev, "%s\n", __func__); 1683 1684 return 0; 1685 } 1686 1687 static void rt712_sdca_va_io_init(struct rt712_sdca_priv *rt712) 1688 { 1689 int ret = 0; 1690 unsigned int hibernation_flag; 1691 struct device *dev = &rt712->slave->dev; 1692 1693 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81); 1694 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0); 1695 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000); 1696 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000); 1697 rt712_sdca_index_write(rt712, RT712_VENDOR_ANALOG_CTL, RT712_MISC_POWER_CTL7, 0x0000); 1698 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1699 1700 /* calibration */ 1701 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, &hibernation_flag); 1702 if (!hibernation_flag) { 1703 ret = rt712_sdca_calibration(rt712); 1704 if (ret < 0) 1705 dev_err(dev, "%s, calibration failed!\n", __func__); 1706 } 1707 1708 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1709 RT712_MIXER_CTL1, 0x3000, 0x0000); 1710 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1711 RT712_ADC0A_08_PDE_FLOAT_CTL, 0x1112); 1712 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1713 RT712_MIC2_LINE2_PDE_FLOAT_CTL, 0x3412); 1714 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1715 RT712_DAC03_HP_PDE_FLOAT_CTL, 0x4040); 1716 1717 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1718 RT712_HDA_LEGACY_GPIO_WAKE_EN_CTL, 0x0001, 0x0000); 1719 regmap_write(rt712->regmap, 0x2f50, 0x00); 1720 regmap_write(rt712->regmap, 0x2f54, 0x00); 1721 regmap_write(rt712->regmap, 1722 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1723 1724 /* add SPK settings */ 1725 if (rt712->hw_id != RT712_DEV_ID_713) { 1726 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_AMP_PDE_FLOAT_CTL, 0x2323); 1727 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002); 1728 regmap_write(rt712->regmap, 1729 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04); 1730 } 1731 } 1732 1733 static void rt712_sdca_vb_io_init(struct rt712_sdca_priv *rt712) 1734 { 1735 int ret = 0; 1736 unsigned int jack_func_status, mic_func_status, amp_func_status; 1737 struct device *dev = &rt712->slave->dev; 1738 1739 regmap_read(rt712->regmap, 1740 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &jack_func_status); 1741 regmap_read(rt712->regmap, 1742 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &mic_func_status); 1743 regmap_read(rt712->regmap, 1744 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &_func_status); 1745 dev_dbg(dev, "%s jack/mic/amp func_status=0x%x, 0x%x, 0x%x\n", 1746 __func__, jack_func_status, mic_func_status, amp_func_status); 1747 1748 /* DMIC */ 1749 if ((mic_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1750 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_IT_FLOAT_CTL, 0x1526); 1751 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_CH12_FLOAT_CTL, 0x0304); 1752 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0A_CS_ADC0B_FU_FLOAT_CTL, 0x1f1e); 1753 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0B_FU_CH12_FLOAT_CTL, 0x0304); 1754 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_HDA_LEGACY_CONFIG_CTL0, 0x8010); 1755 regmap_write(rt712->regmap, 1756 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_IT11, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1757 rt712_sdca_index_write(rt712, RT712_ULTRA_SOUND_DET, RT712_ULTRA_SOUND_DETECTOR6, 0x3200); 1758 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1759 1760 /* clear flag */ 1761 regmap_write(rt712->regmap, 1762 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1763 FUNCTION_NEEDS_INITIALIZATION); 1764 } 1765 1766 /* Jack */ 1767 if ((jack_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1768 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_SEL_VEE2_HP_CTL1, 0x042a); 1769 rt712_sdca_index_write(rt712, RT712_CHARGE_PUMP, RT712_HP_DET_CTL3, 0x1fff); 1770 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec67); 1771 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81); 1772 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0); 1773 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000); 1774 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000); 1775 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1776 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_JD_CTL1, 0x2802); 1777 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL6, 0xf215); 1778 1779 /* calibration */ 1780 ret = rt712_sdca_calibration(rt712); 1781 if (ret < 0) 1782 dev_err(dev, "%s, calibration failed!\n", __func__); 1783 1784 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, 0x3000, 0x0000); 1785 regmap_write(rt712->regmap, 1786 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1787 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_MISC_CTL_FOR_UAJ, 0x0003); 1788 1789 /* clear flag */ 1790 regmap_write(rt712->regmap, 1791 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1792 FUNCTION_NEEDS_INITIALIZATION); 1793 } 1794 1795 /* SPK */ 1796 if ((amp_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1797 if (rt712->hw_id != RT712_DEV_ID_713) { 1798 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec63); 1799 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL1, 0xfff5); 1800 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002); 1801 regmap_write(rt712->regmap, 1802 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04); 1803 } 1804 /* clear flag */ 1805 regmap_write(rt712->regmap, 1806 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1807 FUNCTION_NEEDS_INITIALIZATION); 1808 } 1809 } 1810 1811 int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave) 1812 { 1813 struct rt712_sdca_priv *rt712 = dev_get_drvdata(dev); 1814 unsigned int val; 1815 struct sdw_slave_prop *prop = &slave->prop; 1816 1817 rt712->disable_irq = false; 1818 1819 if (rt712->hw_init) 1820 return 0; 1821 1822 regcache_cache_only(rt712->regmap, false); 1823 regcache_cache_only(rt712->mbq_regmap, false); 1824 if (rt712->first_hw_init) { 1825 regcache_cache_bypass(rt712->regmap, true); 1826 regcache_cache_bypass(rt712->mbq_regmap, true); 1827 } else { 1828 /* 1829 * PM runtime status is marked as 'active' only when a Slave reports as Attached 1830 */ 1831 1832 /* update count of parent 'active' children */ 1833 pm_runtime_set_active(&slave->dev); 1834 } 1835 1836 pm_runtime_get_noresume(&slave->dev); 1837 1838 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_JD_PRODUCT_NUM, &val); 1839 rt712->hw_id = (val & 0xf000) >> 12; 1840 rt712->version_id = (val & 0x0f00) >> 8; 1841 dev_dbg(&slave->dev, "%s hw_id=0x%x, version_id=0x%x\n", __func__, rt712->hw_id, rt712->version_id); 1842 1843 if (rt712->version_id == RT712_VA) { 1844 if (rt712->dmic_function_found) { 1845 dev_err(&slave->dev, "%s RT712 VA detected but SMART_MIC function exposed in ACPI\n", 1846 __func__); 1847 goto suspend; 1848 } 1849 1850 rt712_sdca_va_io_init(rt712); 1851 } else { 1852 if (!rt712->dmic_function_found) { 1853 dev_err(&slave->dev, "%s RT712 VB detected but no SMART_MIC function exposed in ACPI\n", 1854 __func__); 1855 goto suspend; 1856 } 1857 1858 /* multilanes and DMIC are supported by rt712vb */ 1859 prop->lane_control_support = true; 1860 rt712_sdca_vb_io_init(rt712); 1861 } 1862 1863 /* 1864 * if set_jack callback occurred early than io_init, 1865 * we set up the jack detection function now 1866 */ 1867 if (rt712->hs_jack) 1868 rt712_sdca_jack_init(rt712); 1869 1870 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, 0x0001); 1871 1872 if (rt712->first_hw_init) { 1873 regcache_cache_bypass(rt712->regmap, false); 1874 regcache_mark_dirty(rt712->regmap); 1875 regcache_cache_bypass(rt712->mbq_regmap, false); 1876 regcache_mark_dirty(rt712->mbq_regmap); 1877 } else 1878 rt712->first_hw_init = true; 1879 1880 /* Mark Slave initialization complete */ 1881 rt712->hw_init = true; 1882 1883 dev_dbg(&slave->dev, "%s hw_init complete\n", __func__); 1884 1885 suspend: 1886 pm_runtime_mark_last_busy(&slave->dev); 1887 pm_runtime_put_autosuspend(&slave->dev); 1888 1889 return 0; 1890 } 1891 1892 MODULE_DESCRIPTION("ASoC RT712 SDCA SDW driver"); 1893 MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>"); 1894 MODULE_LICENSE("GPL"); 1895