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 int rt712_sdca_set_fu05_playback_ctl(struct rt712_sdca_priv *rt712) 656 { 657 int err; 658 unsigned int ch_01, ch_02; 659 660 ch_01 = (rt712->fu05_dapm_mute || rt712->fu05_mixer_l_mute) ? 0x01 : 0x00; 661 ch_02 = (rt712->fu05_dapm_mute || rt712->fu05_mixer_r_mute) ? 0x01 : 0x00; 662 663 err = regmap_write(rt712->regmap, 664 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 665 RT712_SDCA_CTL_FU_MUTE, CH_01), ch_01); 666 if (err < 0) 667 return err; 668 669 err = regmap_write(rt712->regmap, 670 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 671 RT712_SDCA_CTL_FU_MUTE, CH_02), ch_02); 672 if (err < 0) 673 return err; 674 675 return 0; 676 } 677 678 static int rt712_sdca_fu05_playback_get(struct snd_kcontrol *kcontrol, 679 struct snd_ctl_elem_value *ucontrol) 680 { 681 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 682 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 683 684 ucontrol->value.integer.value[0] = !rt712->fu05_mixer_l_mute; 685 ucontrol->value.integer.value[1] = !rt712->fu05_mixer_r_mute; 686 return 0; 687 } 688 689 static int rt712_sdca_fu05_playback_put(struct snd_kcontrol *kcontrol, 690 struct snd_ctl_elem_value *ucontrol) 691 { 692 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 693 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 694 int err; 695 696 if (rt712->fu05_mixer_l_mute == !ucontrol->value.integer.value[0] && 697 rt712->fu05_mixer_r_mute == !ucontrol->value.integer.value[1]) 698 return 0; 699 700 rt712->fu05_mixer_l_mute = !ucontrol->value.integer.value[0]; 701 rt712->fu05_mixer_r_mute = !ucontrol->value.integer.value[1]; 702 703 err = rt712_sdca_set_fu05_playback_ctl(rt712); 704 if (err < 0) 705 return err; 706 707 return 1; 708 } 709 710 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0); 711 static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -1725, 75, 0); 712 static const DECLARE_TLV_DB_SCALE(boost_vol_tlv, 0, 1000, 0); 713 714 static const struct snd_kcontrol_new rt712_sdca_controls[] = { 715 SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume", 716 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_01), 717 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_02), 718 0, 0x57, 0, 719 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv), 720 SOC_DOUBLE_EXT("FU0F Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0, 721 rt712_sdca_fu0f_capture_get, rt712_sdca_fu0f_capture_put), 722 SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume", 723 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_01), 724 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_02), 725 0, 0x3f, 0, 726 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, mic_vol_tlv), 727 SOC_DOUBLE_R_EXT_TLV("FU44 Boost Volume", 728 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 729 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_02), 730 8, 3, 0, 731 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, boost_vol_tlv), 732 SOC_DOUBLE_EXT("FU05 Playback Switch", SND_SOC_NOPM, 0, 1, 1, 0, 733 rt712_sdca_fu05_playback_get, rt712_sdca_fu05_playback_put), 734 }; 735 736 static const struct snd_kcontrol_new rt712_sdca_spk_controls[] = { 737 SOC_DOUBLE_R_EXT_TLV("FU06 Playback Volume", 738 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_01), 739 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_02), 740 0, 0x57, 0, 741 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv), 742 }; 743 744 static int rt712_sdca_mux_get(struct snd_kcontrol *kcontrol, 745 struct snd_ctl_elem_value *ucontrol) 746 { 747 struct snd_soc_component *component = 748 snd_soc_dapm_kcontrol_component(kcontrol); 749 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 750 unsigned int val = 0, mask = 0x3300; 751 752 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val); 753 754 val = val & mask; 755 switch (val) { 756 case 0x3000: 757 val = 1; 758 break; 759 case 0x0300: 760 val = 0; 761 break; 762 } 763 764 ucontrol->value.enumerated.item[0] = val; 765 766 return 0; 767 } 768 769 static int rt712_sdca_mux_put(struct snd_kcontrol *kcontrol, 770 struct snd_ctl_elem_value *ucontrol) 771 { 772 struct snd_soc_component *component = 773 snd_soc_dapm_kcontrol_component(kcontrol); 774 struct snd_soc_dapm_context *dapm = 775 snd_soc_dapm_kcontrol_dapm(kcontrol); 776 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 777 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 778 unsigned int *item = ucontrol->value.enumerated.item; 779 unsigned int mask_sft; 780 unsigned int val; 781 782 if (item[0] >= e->items) 783 return -EINVAL; 784 785 if (ucontrol->value.enumerated.item[0] == 0) 786 mask_sft = 12; 787 else if (ucontrol->value.enumerated.item[0] == 1) 788 mask_sft = 8; 789 else 790 return -EINVAL; 791 792 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val); 793 val = (val >> mask_sft) & 0x3; 794 if (!val) 795 return 0; 796 797 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 798 RT712_MIXER_CTL1, 0x3fff); 799 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 800 RT712_MIXER_CTL1, 0x3 << mask_sft, 0); 801 802 snd_soc_dapm_mux_update_power(dapm, kcontrol, 803 item[0], e, NULL); 804 805 return 1; 806 } 807 808 static const char * const adc_mux_text[] = { 809 "MIC2", 810 "LINE2", 811 }; 812 813 static SOC_ENUM_SINGLE_DECL( 814 rt712_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text); 815 816 static const struct snd_kcontrol_new rt712_sdca_adc23_mux = 817 SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt712_adc23_enum, 818 rt712_sdca_mux_get, rt712_sdca_mux_put); 819 820 static int rt712_sdca_fu05_event(struct snd_soc_dapm_widget *w, 821 struct snd_kcontrol *kcontrol, int event) 822 { 823 struct snd_soc_component *component = 824 snd_soc_dapm_to_component(w->dapm); 825 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 826 827 switch (event) { 828 case SND_SOC_DAPM_POST_PMU: 829 rt712->fu05_dapm_mute = false; 830 rt712_sdca_set_fu05_playback_ctl(rt712); 831 break; 832 case SND_SOC_DAPM_PRE_PMD: 833 rt712->fu05_dapm_mute = true; 834 rt712_sdca_set_fu05_playback_ctl(rt712); 835 break; 836 } 837 return 0; 838 } 839 840 static int rt712_sdca_fu0f_event(struct snd_soc_dapm_widget *w, 841 struct snd_kcontrol *kcontrol, int event) 842 { 843 struct snd_soc_component *component = 844 snd_soc_dapm_to_component(w->dapm); 845 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 846 847 switch (event) { 848 case SND_SOC_DAPM_POST_PMU: 849 rt712->fu0f_dapm_mute = false; 850 rt712_sdca_set_fu0f_capture_ctl(rt712); 851 break; 852 case SND_SOC_DAPM_PRE_PMD: 853 rt712->fu0f_dapm_mute = true; 854 rt712_sdca_set_fu0f_capture_ctl(rt712); 855 break; 856 } 857 return 0; 858 } 859 860 static int rt712_sdca_pde40_event(struct snd_soc_dapm_widget *w, 861 struct snd_kcontrol *kcontrol, int event) 862 { 863 struct snd_soc_component *component = 864 snd_soc_dapm_to_component(w->dapm); 865 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 866 unsigned char ps0 = 0x0, ps3 = 0x3; 867 868 switch (event) { 869 case SND_SOC_DAPM_POST_PMU: 870 regmap_write(rt712->regmap, 871 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40, 872 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 873 ps0); 874 break; 875 case SND_SOC_DAPM_PRE_PMD: 876 regmap_write(rt712->regmap, 877 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40, 878 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 879 ps3); 880 break; 881 } 882 return 0; 883 } 884 885 static int rt712_sdca_pde12_event(struct snd_soc_dapm_widget *w, 886 struct snd_kcontrol *kcontrol, int event) 887 { 888 struct snd_soc_component *component = 889 snd_soc_dapm_to_component(w->dapm); 890 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 891 unsigned char ps0 = 0x0, ps3 = 0x3; 892 893 switch (event) { 894 case SND_SOC_DAPM_POST_PMU: 895 regmap_write(rt712->regmap, 896 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12, 897 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 898 ps0); 899 break; 900 case SND_SOC_DAPM_PRE_PMD: 901 regmap_write(rt712->regmap, 902 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12, 903 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 904 ps3); 905 break; 906 } 907 return 0; 908 } 909 910 static int rt712_sdca_pde23_event(struct snd_soc_dapm_widget *w, 911 struct snd_kcontrol *kcontrol, int event) 912 { 913 struct snd_soc_component *component = 914 snd_soc_dapm_to_component(w->dapm); 915 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 916 unsigned char ps0 = 0x0, ps3 = 0x3; 917 918 switch (event) { 919 case SND_SOC_DAPM_POST_PMU: 920 regmap_write(rt712->regmap, 921 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23, 922 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 923 ps0); 924 break; 925 case SND_SOC_DAPM_PRE_PMD: 926 regmap_write(rt712->regmap, 927 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23, 928 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 929 ps3); 930 break; 931 932 default: 933 break; 934 } 935 936 return 0; 937 } 938 939 static const struct snd_kcontrol_new rt712_spk_l_dac = 940 SOC_DAPM_SINGLE_AUTODISABLE("Switch", 941 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_01), 942 0, 1, 1); 943 static const struct snd_kcontrol_new rt712_spk_r_dac = 944 SOC_DAPM_SINGLE_AUTODISABLE("Switch", 945 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_02), 946 0, 1, 1); 947 948 static const struct snd_soc_dapm_widget rt712_sdca_dapm_widgets[] = { 949 SND_SOC_DAPM_OUTPUT("HP"), 950 SND_SOC_DAPM_INPUT("MIC2"), 951 SND_SOC_DAPM_INPUT("LINE2"), 952 953 SND_SOC_DAPM_SUPPLY("PDE 40", SND_SOC_NOPM, 0, 0, 954 rt712_sdca_pde40_event, 955 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 956 SND_SOC_DAPM_SUPPLY("PDE 12", SND_SOC_NOPM, 0, 0, 957 rt712_sdca_pde12_event, 958 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 959 960 SND_SOC_DAPM_DAC_E("FU 05", NULL, SND_SOC_NOPM, 0, 0, 961 rt712_sdca_fu05_event, 962 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 963 SND_SOC_DAPM_ADC_E("FU 0F", NULL, SND_SOC_NOPM, 0, 0, 964 rt712_sdca_fu0f_event, 965 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 966 SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0, 967 &rt712_sdca_adc23_mux), 968 969 SND_SOC_DAPM_AIF_IN("DP1RX", "DP1 Playback", 0, SND_SOC_NOPM, 0, 0), 970 SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0), 971 }; 972 973 static const struct snd_soc_dapm_route rt712_sdca_audio_map[] = { 974 { "FU 05", NULL, "DP1RX" }, 975 { "DP4TX", NULL, "FU 0F" }, 976 977 { "FU 0F", NULL, "PDE 12" }, 978 { "FU 0F", NULL, "ADC 23 Mux" }, 979 { "ADC 23 Mux", "LINE2", "LINE2" }, 980 { "ADC 23 Mux", "MIC2", "MIC2" }, 981 982 { "HP", NULL, "PDE 40" }, 983 { "HP", NULL, "FU 05" }, 984 }; 985 986 static const struct snd_soc_dapm_widget rt712_sdca_spk_dapm_widgets[] = { 987 SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Playback", 0, SND_SOC_NOPM, 0, 0), 988 989 /* Digital Interface */ 990 SND_SOC_DAPM_PGA("FU06", SND_SOC_NOPM, 0, 0, NULL, 0), 991 992 SND_SOC_DAPM_SUPPLY("PDE 23", SND_SOC_NOPM, 0, 0, 993 rt712_sdca_pde23_event, 994 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 995 996 /* Output */ 997 SND_SOC_DAPM_SWITCH("OT23 L", SND_SOC_NOPM, 0, 0, &rt712_spk_l_dac), 998 SND_SOC_DAPM_SWITCH("OT23 R", SND_SOC_NOPM, 0, 0, &rt712_spk_r_dac), 999 SND_SOC_DAPM_OUTPUT("SPOL"), 1000 SND_SOC_DAPM_OUTPUT("SPOR"), 1001 }; 1002 1003 static const struct snd_soc_dapm_route rt712_sdca_spk_dapm_routes[] = { 1004 { "FU06", NULL, "DP3RX" }, 1005 { "FU06", NULL, "PDE 23" }, 1006 { "OT23 L", "Switch", "FU06" }, 1007 { "OT23 R", "Switch", "FU06" }, 1008 { "SPOL", NULL, "OT23 L" }, 1009 { "SPOR", NULL, "OT23 R" }, 1010 }; 1011 1012 static int rt712_sdca_parse_dt(struct rt712_sdca_priv *rt712, struct device *dev) 1013 { 1014 device_property_read_u32(dev, "realtek,jd-src", &rt712->jd_src); 1015 1016 return 0; 1017 } 1018 1019 static int rt712_sdca_probe(struct snd_soc_component *component) 1020 { 1021 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 1022 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1023 int ret; 1024 1025 rt712_sdca_parse_dt(rt712, &rt712->slave->dev); 1026 rt712->component = component; 1027 1028 /* add SPK route */ 1029 if (rt712->hw_id != RT712_DEV_ID_713) { 1030 snd_soc_add_component_controls(component, 1031 rt712_sdca_spk_controls, ARRAY_SIZE(rt712_sdca_spk_controls)); 1032 snd_soc_dapm_new_controls(dapm, 1033 rt712_sdca_spk_dapm_widgets, ARRAY_SIZE(rt712_sdca_spk_dapm_widgets)); 1034 snd_soc_dapm_add_routes(dapm, 1035 rt712_sdca_spk_dapm_routes, ARRAY_SIZE(rt712_sdca_spk_dapm_routes)); 1036 } 1037 1038 if (!rt712->first_hw_init) 1039 return 0; 1040 1041 ret = pm_runtime_resume(component->dev); 1042 if (ret < 0 && ret != -EACCES) 1043 return ret; 1044 1045 return 0; 1046 } 1047 1048 static int rt712_sdca_dmic_set_gain_get(struct snd_kcontrol *kcontrol, 1049 struct snd_ctl_elem_value *ucontrol) 1050 { 1051 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1052 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1053 struct rt712_dmic_kctrl_priv *p = 1054 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1055 unsigned int regvalue, ctl, i; 1056 unsigned int adc_vol_flag = 0; 1057 const unsigned int interval_offset = 0xc0; 1058 1059 if (strstr(ucontrol->id.name, "FU1E Capture Volume")) 1060 adc_vol_flag = 1; 1061 1062 /* check all channels */ 1063 for (i = 0; i < p->count; i++) { 1064 regmap_read(rt712->mbq_regmap, p->reg_base + i, ®value); 1065 1066 if (!adc_vol_flag) /* boost gain */ 1067 ctl = regvalue / 0x0a00; 1068 else /* ADC gain */ 1069 ctl = p->max - (((0x1e00 - regvalue) & 0xffff) / interval_offset); 1070 1071 ucontrol->value.integer.value[i] = ctl; 1072 } 1073 1074 return 0; 1075 } 1076 1077 static int rt712_sdca_dmic_set_gain_put(struct snd_kcontrol *kcontrol, 1078 struct snd_ctl_elem_value *ucontrol) 1079 { 1080 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1081 struct rt712_dmic_kctrl_priv *p = 1082 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1083 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1084 unsigned int gain_val[4]; 1085 unsigned int i, adc_vol_flag = 0, changed = 0; 1086 unsigned int regvalue[4]; 1087 const unsigned int interval_offset = 0xc0; 1088 int err; 1089 1090 if (strstr(ucontrol->id.name, "FU1E Capture Volume")) 1091 adc_vol_flag = 1; 1092 1093 /* check all channels */ 1094 for (i = 0; i < p->count; i++) { 1095 regmap_read(rt712->mbq_regmap, p->reg_base + i, ®value[i]); 1096 1097 gain_val[i] = ucontrol->value.integer.value[i]; 1098 if (gain_val[i] > p->max) 1099 gain_val[i] = p->max; 1100 1101 if (!adc_vol_flag) /* boost gain */ 1102 gain_val[i] = gain_val[i] * 0x0a00; 1103 else { /* ADC gain */ 1104 gain_val[i] = 0x1e00 - ((p->max - gain_val[i]) * interval_offset); 1105 gain_val[i] &= 0xffff; 1106 } 1107 1108 if (regvalue[i] != gain_val[i]) 1109 changed = 1; 1110 } 1111 1112 if (!changed) 1113 return 0; 1114 1115 for (i = 0; i < p->count; i++) { 1116 err = regmap_write(rt712->mbq_regmap, p->reg_base + i, gain_val[i]); 1117 if (err < 0) 1118 dev_err(&rt712->slave->dev, "0x%08x can't be set\n", p->reg_base + i); 1119 } 1120 1121 return changed; 1122 } 1123 1124 static int rt712_sdca_set_fu1e_capture_ctl(struct rt712_sdca_priv *rt712) 1125 { 1126 int err, i; 1127 unsigned int ch_mute; 1128 1129 for (i = 0; i < ARRAY_SIZE(rt712->fu1e_mixer_mute); i++) { 1130 ch_mute = (rt712->fu1e_dapm_mute || rt712->fu1e_mixer_mute[i]) ? 0x01 : 0x00; 1131 err = regmap_write(rt712->regmap, 1132 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, 1133 RT712_SDCA_CTL_FU_MUTE, CH_01) + i, ch_mute); 1134 if (err < 0) 1135 return err; 1136 } 1137 1138 return 0; 1139 } 1140 1141 static int rt712_sdca_dmic_fu1e_capture_get(struct snd_kcontrol *kcontrol, 1142 struct snd_ctl_elem_value *ucontrol) 1143 { 1144 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1145 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1146 struct rt712_dmic_kctrl_priv *p = 1147 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1148 unsigned int i; 1149 1150 for (i = 0; i < p->count; i++) 1151 ucontrol->value.integer.value[i] = !rt712->fu1e_mixer_mute[i]; 1152 1153 return 0; 1154 } 1155 1156 static int rt712_sdca_dmic_fu1e_capture_put(struct snd_kcontrol *kcontrol, 1157 struct snd_ctl_elem_value *ucontrol) 1158 { 1159 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1160 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1161 struct rt712_dmic_kctrl_priv *p = 1162 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1163 int err, changed = 0, i; 1164 1165 for (i = 0; i < p->count; i++) { 1166 if (rt712->fu1e_mixer_mute[i] != !ucontrol->value.integer.value[i]) 1167 changed = 1; 1168 rt712->fu1e_mixer_mute[i] = !ucontrol->value.integer.value[i]; 1169 } 1170 1171 err = rt712_sdca_set_fu1e_capture_ctl(rt712); 1172 if (err < 0) 1173 return err; 1174 1175 return changed; 1176 } 1177 1178 static int rt712_sdca_fu_info(struct snd_kcontrol *kcontrol, 1179 struct snd_ctl_elem_info *uinfo) 1180 { 1181 struct rt712_dmic_kctrl_priv *p = 1182 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1183 1184 if (p->max == 1) 1185 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 1186 else 1187 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 1188 uinfo->count = p->count; 1189 uinfo->value.integer.min = 0; 1190 uinfo->value.integer.max = p->max; 1191 return 0; 1192 } 1193 1194 #define RT712_SDCA_PR_VALUE(xreg_base, xcount, xmax, xinvert) \ 1195 ((unsigned long)&(struct rt712_dmic_kctrl_priv) \ 1196 {.reg_base = xreg_base, .count = xcount, .max = xmax, \ 1197 .invert = xinvert}) 1198 1199 #define RT712_SDCA_FU_CTRL(xname, reg_base, xmax, xinvert, xcount) \ 1200 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 1201 .info = rt712_sdca_fu_info, \ 1202 .get = rt712_sdca_dmic_fu1e_capture_get, \ 1203 .put = rt712_sdca_dmic_fu1e_capture_put, \ 1204 .private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, xinvert)} 1205 1206 #define RT712_SDCA_EXT_TLV(xname, reg_base, xhandler_get,\ 1207 xhandler_put, xcount, xmax, tlv_array) \ 1208 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 1209 .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ 1210 SNDRV_CTL_ELEM_ACCESS_READWRITE, \ 1211 .tlv.p = (tlv_array), \ 1212 .info = rt712_sdca_fu_info, \ 1213 .get = xhandler_get, .put = xhandler_put, \ 1214 .private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, 0) } 1215 1216 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0); 1217 static const DECLARE_TLV_DB_SCALE(dmic_vol_tlv, 0, 1000, 0); 1218 1219 static const struct snd_kcontrol_new rt712_sdca_dmic_snd_controls[] = { 1220 RT712_SDCA_FU_CTRL("FU1E Capture Switch", 1221 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_01), 1222 1, 1, 4), 1223 RT712_SDCA_EXT_TLV("FU1E Capture Volume", 1224 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_01), 1225 rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 0x3f, in_vol_tlv), 1226 RT712_SDCA_EXT_TLV("FU15 Boost Volume", 1227 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 1228 rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 3, dmic_vol_tlv), 1229 }; 1230 1231 static int rt712_sdca_dmic_mux_get(struct snd_kcontrol *kcontrol, 1232 struct snd_ctl_elem_value *ucontrol) 1233 { 1234 struct snd_soc_component *component = 1235 snd_soc_dapm_kcontrol_component(kcontrol); 1236 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1237 unsigned int val = 0, mask_sft; 1238 1239 if (strstr(ucontrol->id.name, "ADC 0A Mux")) 1240 mask_sft = 0; 1241 else if (strstr(ucontrol->id.name, "ADC 0B Mux")) 1242 mask_sft = 4; 1243 else 1244 return -EINVAL; 1245 1246 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, 1247 RT712_HDA_LEGACY_MUX_CTL0, &val); 1248 1249 ucontrol->value.enumerated.item[0] = (((val >> mask_sft) & 0xf) == 0x4) ? 0 : 1; 1250 1251 return 0; 1252 } 1253 1254 static int rt712_sdca_dmic_mux_put(struct snd_kcontrol *kcontrol, 1255 struct snd_ctl_elem_value *ucontrol) 1256 { 1257 struct snd_soc_component *component = 1258 snd_soc_dapm_kcontrol_component(kcontrol); 1259 struct snd_soc_dapm_context *dapm = 1260 snd_soc_dapm_kcontrol_dapm(kcontrol); 1261 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1262 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 1263 unsigned int *item = ucontrol->value.enumerated.item; 1264 unsigned int val, val2 = 0, change, mask_sft; 1265 1266 if (item[0] >= e->items) 1267 return -EINVAL; 1268 1269 if (strstr(ucontrol->id.name, "ADC 0A Mux")) 1270 mask_sft = 0; 1271 else if (strstr(ucontrol->id.name, "ADC 0B Mux")) 1272 mask_sft = 4; 1273 else 1274 return -EINVAL; 1275 1276 val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l; 1277 1278 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, 1279 RT712_HDA_LEGACY_MUX_CTL0, &val2); 1280 val2 = ((0xf << mask_sft) & val2) >> mask_sft; 1281 1282 if (val == 0) 1283 val = 0x4; 1284 else if (val >= 1) 1285 val = 0xe; 1286 1287 if (val == val2) 1288 change = 0; 1289 else 1290 change = 1; 1291 1292 if (change) 1293 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1294 RT712_HDA_LEGACY_MUX_CTL0, 0xf << mask_sft, 1295 val << mask_sft); 1296 1297 snd_soc_dapm_mux_update_power(dapm, kcontrol, item[0], e, NULL); 1298 1299 return change; 1300 } 1301 1302 static const char * const adc_dmic_mux_text[] = { 1303 "DMIC1", 1304 "DMIC2", 1305 }; 1306 1307 static SOC_ENUM_SINGLE_DECL( 1308 rt712_adc0a_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text); 1309 1310 static SOC_ENUM_SINGLE_DECL( 1311 rt712_adc0b_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text); 1312 1313 static const struct snd_kcontrol_new rt712_sdca_dmic_adc0a_mux = 1314 SOC_DAPM_ENUM_EXT("ADC 0A Mux", rt712_adc0a_enum, 1315 rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put); 1316 1317 static const struct snd_kcontrol_new rt712_sdca_dmic_adc0b_mux = 1318 SOC_DAPM_ENUM_EXT("ADC 0B Mux", rt712_adc0b_enum, 1319 rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put); 1320 1321 static int rt712_sdca_dmic_fu1e_event(struct snd_soc_dapm_widget *w, 1322 struct snd_kcontrol *kcontrol, int event) 1323 { 1324 struct snd_soc_component *component = 1325 snd_soc_dapm_to_component(w->dapm); 1326 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1327 1328 switch (event) { 1329 case SND_SOC_DAPM_POST_PMU: 1330 rt712->fu1e_dapm_mute = false; 1331 rt712_sdca_set_fu1e_capture_ctl(rt712); 1332 break; 1333 case SND_SOC_DAPM_PRE_PMD: 1334 rt712->fu1e_dapm_mute = true; 1335 rt712_sdca_set_fu1e_capture_ctl(rt712); 1336 break; 1337 } 1338 return 0; 1339 } 1340 1341 static int rt712_sdca_dmic_pde11_event(struct snd_soc_dapm_widget *w, 1342 struct snd_kcontrol *kcontrol, int event) 1343 { 1344 struct snd_soc_component *component = 1345 snd_soc_dapm_to_component(w->dapm); 1346 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1347 unsigned char ps0 = 0x0, ps3 = 0x3; 1348 1349 switch (event) { 1350 case SND_SOC_DAPM_POST_PMU: 1351 regmap_write(rt712->regmap, 1352 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11, 1353 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 1354 ps0); 1355 break; 1356 case SND_SOC_DAPM_PRE_PMD: 1357 regmap_write(rt712->regmap, 1358 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11, 1359 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 1360 ps3); 1361 break; 1362 } 1363 return 0; 1364 } 1365 1366 static const struct snd_soc_dapm_widget rt712_sdca_dmic_dapm_widgets[] = { 1367 SND_SOC_DAPM_INPUT("DMIC1"), 1368 SND_SOC_DAPM_INPUT("DMIC2"), 1369 1370 SND_SOC_DAPM_SUPPLY("PDE 11", SND_SOC_NOPM, 0, 0, 1371 rt712_sdca_dmic_pde11_event, 1372 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1373 1374 SND_SOC_DAPM_ADC_E("FU 1E", NULL, SND_SOC_NOPM, 0, 0, 1375 rt712_sdca_dmic_fu1e_event, 1376 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1377 SND_SOC_DAPM_MUX("ADC 0A Mux", SND_SOC_NOPM, 0, 0, 1378 &rt712_sdca_dmic_adc0a_mux), 1379 SND_SOC_DAPM_MUX("ADC 0B Mux", SND_SOC_NOPM, 0, 0, 1380 &rt712_sdca_dmic_adc0b_mux), 1381 1382 SND_SOC_DAPM_AIF_OUT("DP8TX", "DP8 Capture", 0, SND_SOC_NOPM, 0, 0), 1383 }; 1384 1385 static const struct snd_soc_dapm_route rt712_sdca_dmic_audio_map[] = { 1386 {"DP8TX", NULL, "FU 1E"}, 1387 1388 {"FU 1E", NULL, "PDE 11"}, 1389 {"FU 1E", NULL, "ADC 0A Mux"}, 1390 {"FU 1E", NULL, "ADC 0B Mux"}, 1391 {"ADC 0A Mux", "DMIC1", "DMIC1"}, 1392 {"ADC 0A Mux", "DMIC2", "DMIC2"}, 1393 {"ADC 0B Mux", "DMIC1", "DMIC1"}, 1394 {"ADC 0B Mux", "DMIC2", "DMIC2"}, 1395 }; 1396 1397 static int rt712_sdca_dmic_probe(struct snd_soc_component *component) 1398 { 1399 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1400 int ret; 1401 1402 rt712->dmic_component = component; 1403 1404 if (!rt712->first_hw_init) 1405 return 0; 1406 1407 ret = pm_runtime_resume(component->dev); 1408 if (ret < 0 && ret != -EACCES) 1409 return ret; 1410 1411 return 0; 1412 } 1413 1414 static const struct snd_soc_component_driver soc_sdca_dev_rt712 = { 1415 .probe = rt712_sdca_probe, 1416 .controls = rt712_sdca_controls, 1417 .num_controls = ARRAY_SIZE(rt712_sdca_controls), 1418 .dapm_widgets = rt712_sdca_dapm_widgets, 1419 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dapm_widgets), 1420 .dapm_routes = rt712_sdca_audio_map, 1421 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_audio_map), 1422 .set_jack = rt712_sdca_set_jack_detect, 1423 .endianness = 1, 1424 }; 1425 1426 static const struct snd_soc_component_driver soc_sdca_dev_rt712_dmic = { 1427 .probe = rt712_sdca_dmic_probe, 1428 .controls = rt712_sdca_dmic_snd_controls, 1429 .num_controls = ARRAY_SIZE(rt712_sdca_dmic_snd_controls), 1430 .dapm_widgets = rt712_sdca_dmic_dapm_widgets, 1431 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dmic_dapm_widgets), 1432 .dapm_routes = rt712_sdca_dmic_audio_map, 1433 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_dmic_audio_map), 1434 .endianness = 1, 1435 #ifdef CONFIG_DEBUG_FS 1436 .debugfs_prefix = "dmic", 1437 #endif 1438 }; 1439 1440 static int rt712_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, 1441 int direction) 1442 { 1443 snd_soc_dai_dma_data_set(dai, direction, sdw_stream); 1444 1445 return 0; 1446 } 1447 1448 static void rt712_sdca_shutdown(struct snd_pcm_substream *substream, 1449 struct snd_soc_dai *dai) 1450 { 1451 snd_soc_dai_set_dma_data(dai, substream, NULL); 1452 } 1453 1454 static int rt712_sdca_pcm_hw_params(struct snd_pcm_substream *substream, 1455 struct snd_pcm_hw_params *params, 1456 struct snd_soc_dai *dai) 1457 { 1458 struct snd_soc_component *component = dai->component; 1459 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1460 struct sdw_stream_config stream_config; 1461 struct sdw_port_config port_config; 1462 enum sdw_data_direction direction; 1463 struct sdw_stream_runtime *sdw_stream; 1464 int retval, port, num_channels; 1465 unsigned int sampling_rate; 1466 1467 dev_dbg(dai->dev, "%s %s id %d", __func__, dai->name, dai->id); 1468 sdw_stream = snd_soc_dai_get_dma_data(dai, substream); 1469 1470 if (!sdw_stream) 1471 return -EINVAL; 1472 1473 if (!rt712->slave) 1474 return -EINVAL; 1475 1476 /* VA doesn't support AIF3 */ 1477 if (dai->id == RT712_AIF3 && rt712->version_id == RT712_VA) 1478 return -EINVAL; 1479 1480 /* SoundWire specific configuration */ 1481 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { 1482 direction = SDW_DATA_DIR_RX; 1483 if (dai->id == RT712_AIF1) 1484 port = 1; 1485 else if (dai->id == RT712_AIF2) 1486 port = 3; 1487 else 1488 return -EINVAL; 1489 } else { 1490 direction = SDW_DATA_DIR_TX; 1491 if (dai->id == RT712_AIF1) 1492 port = 4; 1493 else if (dai->id == RT712_AIF3) 1494 port = 8; 1495 else 1496 return -EINVAL; 1497 } 1498 1499 stream_config.frame_rate = params_rate(params); 1500 stream_config.ch_count = params_channels(params); 1501 stream_config.bps = snd_pcm_format_width(params_format(params)); 1502 stream_config.direction = direction; 1503 1504 num_channels = params_channels(params); 1505 port_config.ch_mask = GENMASK(num_channels - 1, 0); 1506 port_config.num = port; 1507 1508 retval = sdw_stream_add_slave(rt712->slave, &stream_config, 1509 &port_config, 1, sdw_stream); 1510 if (retval) { 1511 dev_err(dai->dev, "%s: Unable to configure port\n", __func__); 1512 return retval; 1513 } 1514 1515 if (params_channels(params) > 16) { 1516 dev_err(component->dev, "%s: Unsupported channels %d\n", 1517 __func__, params_channels(params)); 1518 return -EINVAL; 1519 } 1520 1521 /* sampling rate configuration */ 1522 switch (params_rate(params)) { 1523 case 44100: 1524 sampling_rate = RT712_SDCA_RATE_44100HZ; 1525 break; 1526 case 48000: 1527 sampling_rate = RT712_SDCA_RATE_48000HZ; 1528 break; 1529 case 96000: 1530 sampling_rate = RT712_SDCA_RATE_96000HZ; 1531 break; 1532 case 192000: 1533 sampling_rate = RT712_SDCA_RATE_192000HZ; 1534 break; 1535 default: 1536 dev_err(component->dev, "%s: Rate %d is not supported\n", 1537 __func__, params_rate(params)); 1538 return -EINVAL; 1539 } 1540 1541 /* set sampling frequency */ 1542 switch (dai->id) { 1543 case RT712_AIF1: 1544 regmap_write(rt712->regmap, 1545 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS01, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1546 sampling_rate); 1547 regmap_write(rt712->regmap, 1548 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS11, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1549 sampling_rate); 1550 break; 1551 case RT712_AIF2: 1552 regmap_write(rt712->regmap, 1553 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_CS31, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1554 sampling_rate); 1555 break; 1556 case RT712_AIF3: 1557 regmap_write(rt712->regmap, 1558 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1F, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1559 sampling_rate); 1560 regmap_write(rt712->regmap, 1561 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1C, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1562 sampling_rate); 1563 break; 1564 default: 1565 dev_err(component->dev, "%s: Wrong DAI id\n", __func__); 1566 return -EINVAL; 1567 } 1568 1569 return 0; 1570 } 1571 1572 static int rt712_sdca_pcm_hw_free(struct snd_pcm_substream *substream, 1573 struct snd_soc_dai *dai) 1574 { 1575 struct snd_soc_component *component = dai->component; 1576 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1577 struct sdw_stream_runtime *sdw_stream = 1578 snd_soc_dai_get_dma_data(dai, substream); 1579 1580 if (!rt712->slave) 1581 return -EINVAL; 1582 1583 sdw_stream_remove_slave(rt712->slave, sdw_stream); 1584 return 0; 1585 } 1586 1587 #define RT712_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \ 1588 SNDRV_PCM_RATE_192000) 1589 #define RT712_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 1590 SNDRV_PCM_FMTBIT_S24_LE) 1591 1592 static const struct snd_soc_dai_ops rt712_sdca_ops = { 1593 .hw_params = rt712_sdca_pcm_hw_params, 1594 .hw_free = rt712_sdca_pcm_hw_free, 1595 .set_stream = rt712_sdca_set_sdw_stream, 1596 .shutdown = rt712_sdca_shutdown, 1597 }; 1598 1599 static struct snd_soc_dai_driver rt712_sdca_dai[] = { 1600 { 1601 .name = "rt712-sdca-aif1", 1602 .id = RT712_AIF1, 1603 .playback = { 1604 .stream_name = "DP1 Playback", 1605 .channels_min = 1, 1606 .channels_max = 2, 1607 .rates = RT712_STEREO_RATES, 1608 .formats = RT712_FORMATS, 1609 }, 1610 .capture = { 1611 .stream_name = "DP4 Capture", 1612 .channels_min = 1, 1613 .channels_max = 2, 1614 .rates = RT712_STEREO_RATES, 1615 .formats = RT712_FORMATS, 1616 }, 1617 .ops = &rt712_sdca_ops, 1618 }, 1619 { 1620 .name = "rt712-sdca-aif2", 1621 .id = RT712_AIF2, 1622 .playback = { 1623 .stream_name = "DP3 Playback", 1624 .channels_min = 1, 1625 .channels_max = 2, 1626 .rates = RT712_STEREO_RATES, 1627 .formats = RT712_FORMATS, 1628 }, 1629 .ops = &rt712_sdca_ops, 1630 } 1631 }; 1632 1633 static struct snd_soc_dai_driver rt712_sdca_dmic_dai[] = { 1634 { 1635 .name = "rt712-sdca-aif3", 1636 .id = RT712_AIF3, 1637 .capture = { 1638 .stream_name = "DP8 Capture", 1639 .channels_min = 1, 1640 .channels_max = 4, 1641 .rates = RT712_STEREO_RATES, 1642 .formats = RT712_FORMATS, 1643 }, 1644 .ops = &rt712_sdca_ops, 1645 } 1646 }; 1647 1648 int rt712_sdca_init(struct device *dev, struct regmap *regmap, 1649 struct regmap *mbq_regmap, struct sdw_slave *slave) 1650 { 1651 struct rt712_sdca_priv *rt712; 1652 int ret; 1653 1654 rt712 = devm_kzalloc(dev, sizeof(*rt712), GFP_KERNEL); 1655 if (!rt712) 1656 return -ENOMEM; 1657 1658 dev_set_drvdata(dev, rt712); 1659 rt712->slave = slave; 1660 rt712->regmap = regmap; 1661 rt712->mbq_regmap = mbq_regmap; 1662 1663 regcache_cache_only(rt712->regmap, true); 1664 regcache_cache_only(rt712->mbq_regmap, true); 1665 1666 mutex_init(&rt712->calibrate_mutex); 1667 mutex_init(&rt712->disable_irq_lock); 1668 1669 INIT_DELAYED_WORK(&rt712->jack_detect_work, rt712_sdca_jack_detect_handler); 1670 INIT_DELAYED_WORK(&rt712->jack_btn_check_work, rt712_sdca_btn_check_handler); 1671 1672 /* 1673 * Mark hw_init to false 1674 * HW init will be performed when device reports present 1675 */ 1676 rt712->hw_init = false; 1677 rt712->first_hw_init = false; 1678 rt712->fu0f_dapm_mute = true; 1679 rt712->fu0f_mixer_l_mute = rt712->fu0f_mixer_r_mute = true; 1680 rt712->fu1e_dapm_mute = true; 1681 rt712->fu1e_mixer_mute[0] = rt712->fu1e_mixer_mute[1] = 1682 rt712->fu1e_mixer_mute[2] = rt712->fu1e_mixer_mute[3] = true; 1683 rt712->fu05_dapm_mute = true; 1684 rt712->fu05_mixer_l_mute = rt712->fu05_mixer_r_mute = false; 1685 1686 /* JD source uses JD1 in default */ 1687 rt712->jd_src = RT712_JD1; 1688 1689 if (slave->id.part_id != RT712_PART_ID_713) 1690 ret = devm_snd_soc_register_component(dev, 1691 &soc_sdca_dev_rt712, rt712_sdca_dai, ARRAY_SIZE(rt712_sdca_dai)); 1692 else 1693 ret = devm_snd_soc_register_component(dev, 1694 &soc_sdca_dev_rt712, rt712_sdca_dai, 1); 1695 if (ret < 0) 1696 return ret; 1697 1698 /* only add the dmic component if a SMART_MIC function is exposed in ACPI */ 1699 if (sdca_device_quirk_match(slave, SDCA_QUIRKS_RT712_VB)) { 1700 ret = devm_snd_soc_register_component(dev, 1701 &soc_sdca_dev_rt712_dmic, 1702 rt712_sdca_dmic_dai, 1703 ARRAY_SIZE(rt712_sdca_dmic_dai)); 1704 if (ret < 0) 1705 return ret; 1706 rt712->dmic_function_found = true; 1707 } 1708 1709 /* set autosuspend parameters */ 1710 pm_runtime_set_autosuspend_delay(dev, 3000); 1711 pm_runtime_use_autosuspend(dev); 1712 1713 /* make sure the device does not suspend immediately */ 1714 pm_runtime_mark_last_busy(dev); 1715 1716 pm_runtime_enable(dev); 1717 1718 /* important note: the device is NOT tagged as 'active' and will remain 1719 * 'suspended' until the hardware is enumerated/initialized. This is required 1720 * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently 1721 * fail with -EACCESS because of race conditions between card creation and enumeration 1722 */ 1723 1724 dev_dbg(dev, "%s\n", __func__); 1725 1726 return 0; 1727 } 1728 1729 static void rt712_sdca_va_io_init(struct rt712_sdca_priv *rt712) 1730 { 1731 int ret = 0; 1732 unsigned int hibernation_flag; 1733 struct device *dev = &rt712->slave->dev; 1734 1735 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81); 1736 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0); 1737 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000); 1738 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000); 1739 rt712_sdca_index_write(rt712, RT712_VENDOR_ANALOG_CTL, RT712_MISC_POWER_CTL7, 0x0000); 1740 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1741 1742 /* calibration */ 1743 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, &hibernation_flag); 1744 if (!hibernation_flag) { 1745 ret = rt712_sdca_calibration(rt712); 1746 if (ret < 0) 1747 dev_err(dev, "%s, calibration failed!\n", __func__); 1748 } 1749 1750 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1751 RT712_MIXER_CTL1, 0x3000, 0x0000); 1752 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1753 RT712_ADC0A_08_PDE_FLOAT_CTL, 0x1112); 1754 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1755 RT712_MIC2_LINE2_PDE_FLOAT_CTL, 0x3412); 1756 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1757 RT712_DAC03_HP_PDE_FLOAT_CTL, 0x4040); 1758 1759 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1760 RT712_HDA_LEGACY_GPIO_WAKE_EN_CTL, 0x0001, 0x0000); 1761 regmap_write(rt712->regmap, 0x2f50, 0x00); 1762 regmap_write(rt712->regmap, 0x2f54, 0x00); 1763 regmap_write(rt712->regmap, 1764 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1765 1766 /* add SPK settings */ 1767 if (rt712->hw_id != RT712_DEV_ID_713) { 1768 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_AMP_PDE_FLOAT_CTL, 0x2323); 1769 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002); 1770 regmap_write(rt712->regmap, 1771 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04); 1772 } 1773 } 1774 1775 static void rt712_sdca_vb_io_init(struct rt712_sdca_priv *rt712) 1776 { 1777 int ret = 0; 1778 unsigned int jack_func_status, mic_func_status, amp_func_status; 1779 struct device *dev = &rt712->slave->dev; 1780 1781 regmap_read(rt712->regmap, 1782 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &jack_func_status); 1783 regmap_read(rt712->regmap, 1784 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &mic_func_status); 1785 regmap_read(rt712->regmap, 1786 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &_func_status); 1787 dev_dbg(dev, "%s jack/mic/amp func_status=0x%x, 0x%x, 0x%x\n", 1788 __func__, jack_func_status, mic_func_status, amp_func_status); 1789 1790 /* DMIC */ 1791 if ((mic_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1792 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_IT_FLOAT_CTL, 0x1526); 1793 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_CH12_FLOAT_CTL, 0x0304); 1794 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0A_CS_ADC0B_FU_FLOAT_CTL, 0x1f1e); 1795 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0B_FU_CH12_FLOAT_CTL, 0x0304); 1796 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_HDA_LEGACY_CONFIG_CTL0, 0x8010); 1797 regmap_write(rt712->regmap, 1798 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_IT11, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1799 rt712_sdca_index_write(rt712, RT712_ULTRA_SOUND_DET, RT712_ULTRA_SOUND_DETECTOR6, 0x3200); 1800 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1801 1802 /* clear flag */ 1803 regmap_write(rt712->regmap, 1804 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1805 FUNCTION_NEEDS_INITIALIZATION); 1806 } 1807 1808 /* Jack */ 1809 if ((jack_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1810 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_SEL_VEE2_HP_CTL1, 0x042a); 1811 rt712_sdca_index_write(rt712, RT712_CHARGE_PUMP, RT712_HP_DET_CTL3, 0x1fff); 1812 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec67); 1813 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81); 1814 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0); 1815 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000); 1816 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000); 1817 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1818 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_JD_CTL1, 0x2802); 1819 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL6, 0xf215); 1820 1821 /* calibration */ 1822 ret = rt712_sdca_calibration(rt712); 1823 if (ret < 0) 1824 dev_err(dev, "%s, calibration failed!\n", __func__); 1825 1826 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, 0x3000, 0x0000); 1827 regmap_write(rt712->regmap, 1828 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1829 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_MISC_CTL_FOR_UAJ, 0x0003); 1830 1831 /* clear flag */ 1832 regmap_write(rt712->regmap, 1833 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1834 FUNCTION_NEEDS_INITIALIZATION); 1835 } 1836 1837 /* SPK */ 1838 if ((amp_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1839 if (rt712->hw_id != RT712_DEV_ID_713) { 1840 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec63); 1841 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL1, 0xfff5); 1842 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002); 1843 regmap_write(rt712->regmap, 1844 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04); 1845 } 1846 /* clear flag */ 1847 regmap_write(rt712->regmap, 1848 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1849 FUNCTION_NEEDS_INITIALIZATION); 1850 } 1851 } 1852 1853 int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave) 1854 { 1855 struct rt712_sdca_priv *rt712 = dev_get_drvdata(dev); 1856 unsigned int val; 1857 struct sdw_slave_prop *prop = &slave->prop; 1858 1859 rt712->disable_irq = false; 1860 1861 if (rt712->hw_init) 1862 return 0; 1863 1864 regcache_cache_only(rt712->regmap, false); 1865 regcache_cache_only(rt712->mbq_regmap, false); 1866 if (rt712->first_hw_init) { 1867 regcache_cache_bypass(rt712->regmap, true); 1868 regcache_cache_bypass(rt712->mbq_regmap, true); 1869 } else { 1870 /* 1871 * PM runtime status is marked as 'active' only when a Slave reports as Attached 1872 */ 1873 1874 /* update count of parent 'active' children */ 1875 pm_runtime_set_active(&slave->dev); 1876 } 1877 1878 pm_runtime_get_noresume(&slave->dev); 1879 1880 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_JD_PRODUCT_NUM, &val); 1881 rt712->hw_id = (val & 0xf000) >> 12; 1882 rt712->version_id = (val & 0x0f00) >> 8; 1883 dev_dbg(&slave->dev, "%s hw_id=0x%x, version_id=0x%x\n", __func__, rt712->hw_id, rt712->version_id); 1884 1885 if (rt712->version_id == RT712_VA) { 1886 if (rt712->dmic_function_found) { 1887 dev_err(&slave->dev, "%s RT712 VA detected but SMART_MIC function exposed in ACPI\n", 1888 __func__); 1889 goto suspend; 1890 } 1891 1892 rt712_sdca_va_io_init(rt712); 1893 } else { 1894 if (!rt712->dmic_function_found) { 1895 dev_err(&slave->dev, "%s RT712 VB detected but no SMART_MIC function exposed in ACPI\n", 1896 __func__); 1897 goto suspend; 1898 } 1899 1900 /* multilanes and DMIC are supported by rt712vb */ 1901 prop->lane_control_support = true; 1902 rt712_sdca_vb_io_init(rt712); 1903 } 1904 1905 /* 1906 * if set_jack callback occurred early than io_init, 1907 * we set up the jack detection function now 1908 */ 1909 if (rt712->hs_jack) 1910 rt712_sdca_jack_init(rt712); 1911 1912 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, 0x0001); 1913 1914 if (rt712->first_hw_init) { 1915 regcache_cache_bypass(rt712->regmap, false); 1916 regcache_mark_dirty(rt712->regmap); 1917 regcache_cache_bypass(rt712->mbq_regmap, false); 1918 regcache_mark_dirty(rt712->mbq_regmap); 1919 } else 1920 rt712->first_hw_init = true; 1921 1922 /* Mark Slave initialization complete */ 1923 rt712->hw_init = true; 1924 1925 dev_dbg(&slave->dev, "%s hw_init complete\n", __func__); 1926 1927 suspend: 1928 pm_runtime_mark_last_busy(&slave->dev); 1929 pm_runtime_put_autosuspend(&slave->dev); 1930 1931 return 0; 1932 } 1933 1934 MODULE_DESCRIPTION("ASoC RT712 SDCA SDW driver"); 1935 MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>"); 1936 MODULE_LICENSE("GPL"); 1937