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 <linux/cleanup.h> 11 #include <sound/core.h> 12 #include <linux/delay.h> 13 #include <linux/init.h> 14 #include <sound/initval.h> 15 #include <sound/jack.h> 16 #include <linux/kernel.h> 17 #include <linux/module.h> 18 #include <linux/moduleparam.h> 19 #include <linux/pm_runtime.h> 20 #include <sound/pcm.h> 21 #include <sound/pcm_params.h> 22 #include <sound/sdca.h> 23 #include <linux/soundwire/sdw_registers.h> 24 #include <linux/slab.h> 25 #include <sound/soc-dapm.h> 26 #include <sound/sdw.h> 27 #include <sound/tlv.h> 28 #include "rt712-sdca.h" 29 30 static int rt712_sdca_index_write(struct rt712_sdca_priv *rt712, 31 unsigned int nid, unsigned int reg, unsigned int value) 32 { 33 int ret; 34 struct regmap *regmap = rt712->mbq_regmap; 35 unsigned int addr = (nid << 20) | reg; 36 37 ret = regmap_write(regmap, addr, value); 38 if (ret < 0) 39 dev_err(&rt712->slave->dev, 40 "%s: Failed to set private value: %06x <= %04x ret=%d\n", 41 __func__, addr, value, ret); 42 43 return ret; 44 } 45 46 static int rt712_sdca_index_read(struct rt712_sdca_priv *rt712, 47 unsigned int nid, unsigned int reg, unsigned int *value) 48 { 49 int ret; 50 struct regmap *regmap = rt712->mbq_regmap; 51 unsigned int addr = (nid << 20) | reg; 52 53 ret = regmap_read(regmap, addr, value); 54 if (ret < 0) 55 dev_err(&rt712->slave->dev, 56 "%s: Failed to get private value: %06x => %04x ret=%d\n", 57 __func__, addr, *value, ret); 58 59 return ret; 60 } 61 62 static int rt712_sdca_index_update_bits(struct rt712_sdca_priv *rt712, 63 unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val) 64 { 65 unsigned int tmp; 66 int ret; 67 68 ret = rt712_sdca_index_read(rt712, nid, reg, &tmp); 69 if (ret < 0) 70 return ret; 71 72 set_mask_bits(&tmp, mask, val); 73 return rt712_sdca_index_write(rt712, nid, reg, tmp); 74 } 75 76 static int rt712_sdca_calibration(struct rt712_sdca_priv *rt712) 77 { 78 unsigned int val, loop_rc = 0, loop_dc = 0; 79 struct device *dev; 80 struct regmap *regmap = rt712->regmap; 81 int chk_cnt = 100; 82 int ret = 0; 83 84 mutex_lock(&rt712->calibrate_mutex); 85 dev = regmap_get_device(regmap); 86 87 /* Set HP-JD source from JD1 */ 88 if (rt712->version_id == RT712_VA) 89 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a); 90 91 /* FSM switch to calibration manual mode */ 92 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4100); 93 94 /* Calibration setting */ 95 rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0x7883); 96 97 /* W1C Trigger DC calibration (HP & Class-D) */ 98 rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0xf893); 99 100 /* wait for calibration process */ 101 rt712_sdca_index_read(rt712, RT712_VENDOR_CALI, 102 RT712_DAC_DC_CALI_CTL1, &val); 103 104 for (loop_dc = 0; loop_dc < chk_cnt && 105 (val & RT712_DAC_DC_CALI_TRIGGER); loop_dc++) { 106 usleep_range(10000, 11000); 107 ret = rt712_sdca_index_read(rt712, RT712_VENDOR_CALI, 108 RT712_DAC_DC_CALI_CTL1, &val); 109 if (ret < 0) 110 goto _cali_fail_; 111 } 112 if (loop_dc == chk_cnt) 113 dev_err(dev, "%s, calibration time-out!\n", __func__); 114 115 if (loop_dc == chk_cnt || loop_rc == chk_cnt) 116 ret = -ETIMEDOUT; 117 118 _cali_fail_: 119 /* Enable Rldet in FSM */ 120 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4500); 121 122 /* Sensing Lch+Rch */ 123 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL1, 0x040f); 124 125 /* Sine gen path control */ 126 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL5, 0x0000); 127 128 /* Release HP-JD, EN_CBJ_TIE_GL/R open, en_osw gating auto done bit */ 129 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_DIGITAL_MISC_CTRL4, 0x0010); 130 131 mutex_unlock(&rt712->calibrate_mutex); 132 dev_dbg(dev, "%s calibration complete, ret=%d\n", __func__, ret); 133 return ret; 134 } 135 136 static unsigned int rt712_sdca_button_detect(struct rt712_sdca_priv *rt712) 137 { 138 unsigned int btn_type = 0, offset, idx, val, owner; 139 int ret; 140 unsigned char buf[3]; 141 142 /* get current UMP message owner */ 143 ret = regmap_read(rt712->regmap, 144 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), 145 &owner); 146 if (ret < 0) 147 return 0; 148 149 /* if owner is device then there is no button event from device */ 150 if (owner == 1) 151 return 0; 152 153 /* read UMP message offset */ 154 ret = regmap_read(rt712->regmap, 155 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), 156 &offset); 157 if (ret < 0) 158 goto _end_btn_det_; 159 160 for (idx = 0; idx < sizeof(buf); idx++) { 161 ret = regmap_read(rt712->regmap, 162 RT712_BUF_ADDR_HID1 + offset + idx, &val); 163 if (ret < 0) 164 goto _end_btn_det_; 165 buf[idx] = val & 0xff; 166 } 167 168 if (buf[0] == 0x11) { 169 switch (buf[1] & 0xf0) { 170 case 0x10: 171 btn_type |= SND_JACK_BTN_2; 172 break; 173 case 0x20: 174 btn_type |= SND_JACK_BTN_3; 175 break; 176 case 0x40: 177 btn_type |= SND_JACK_BTN_0; 178 break; 179 case 0x80: 180 btn_type |= SND_JACK_BTN_1; 181 break; 182 } 183 switch (buf[2]) { 184 case 0x01: 185 case 0x10: 186 btn_type |= SND_JACK_BTN_2; 187 break; 188 case 0x02: 189 case 0x20: 190 btn_type |= SND_JACK_BTN_3; 191 break; 192 case 0x04: 193 case 0x40: 194 btn_type |= SND_JACK_BTN_0; 195 break; 196 case 0x08: 197 case 0x80: 198 btn_type |= SND_JACK_BTN_1; 199 break; 200 } 201 } 202 203 _end_btn_det_: 204 /* Host is owner, so set back to device */ 205 if (owner == 0) { 206 /* set owner to device */ 207 if (rt712->version_id == RT712_VA) 208 regmap_write(rt712->regmap, 209 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, 210 RT712_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE, 0), 0x01); 211 else 212 regmap_write(rt712->regmap, 213 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, 214 RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), 0x01); 215 } 216 217 return btn_type; 218 } 219 220 static int rt712_sdca_headset_detect(struct rt712_sdca_priv *rt712) 221 { 222 unsigned int det_mode; 223 int ret; 224 225 /* get detected_mode */ 226 ret = regmap_read(rt712->regmap, 227 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0), 228 &det_mode); 229 if (ret < 0) 230 goto io_error; 231 232 switch (det_mode) { 233 case 0x00: 234 rt712->jack_type = 0; 235 break; 236 case 0x03: 237 rt712->jack_type = SND_JACK_HEADPHONE; 238 break; 239 case 0x05: 240 rt712->jack_type = SND_JACK_HEADSET; 241 break; 242 } 243 244 /* write selected_mode */ 245 if (det_mode) { 246 ret = regmap_write(rt712->regmap, 247 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_SELECTED_MODE, 0), 248 det_mode); 249 if (ret < 0) 250 goto io_error; 251 } 252 253 dev_dbg(&rt712->slave->dev, 254 "%s, detected_mode=0x%x\n", __func__, det_mode); 255 256 return 0; 257 258 io_error: 259 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret); 260 return ret; 261 } 262 263 static void rt712_sdca_jack_detect_handler(struct work_struct *work) 264 { 265 struct rt712_sdca_priv *rt712 = 266 container_of(work, struct rt712_sdca_priv, jack_detect_work.work); 267 int btn_type = 0, ret; 268 269 if (!rt712->hs_jack) 270 return; 271 272 if (!rt712->component->card || !rt712->component->card->instantiated) 273 return; 274 275 /* SDW_SCP_SDCA_INT_SDCA_0 is used for jack detection */ 276 if (rt712->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_0) { 277 ret = rt712_sdca_headset_detect(rt712); 278 if (ret < 0) 279 return; 280 } 281 282 /* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */ 283 if (rt712->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8) 284 btn_type = rt712_sdca_button_detect(rt712); 285 286 if (rt712->jack_type == 0) 287 btn_type = 0; 288 289 dev_dbg(&rt712->slave->dev, 290 "in %s, jack_type=0x%x\n", __func__, rt712->jack_type); 291 dev_dbg(&rt712->slave->dev, 292 "in %s, btn_type=0x%x\n", __func__, btn_type); 293 dev_dbg(&rt712->slave->dev, 294 "in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__, 295 rt712->scp_sdca_stat1, rt712->scp_sdca_stat2); 296 297 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type, 298 SND_JACK_HEADSET | 299 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 300 SND_JACK_BTN_2 | SND_JACK_BTN_3); 301 302 if (btn_type) { 303 /* button released */ 304 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type, 305 SND_JACK_HEADSET | 306 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 307 SND_JACK_BTN_2 | SND_JACK_BTN_3); 308 309 mod_delayed_work(system_power_efficient_wq, 310 &rt712->jack_btn_check_work, msecs_to_jiffies(200)); 311 } 312 } 313 314 static void rt712_sdca_btn_check_handler(struct work_struct *work) 315 { 316 struct rt712_sdca_priv *rt712 = 317 container_of(work, struct rt712_sdca_priv, jack_btn_check_work.work); 318 int btn_type = 0, ret, idx; 319 unsigned int det_mode, offset, val; 320 unsigned char buf[3]; 321 322 ret = regmap_read(rt712->regmap, 323 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0), 324 &det_mode); 325 if (ret < 0) 326 goto io_error; 327 328 /* pin attached */ 329 if (det_mode) { 330 /* read UMP message offset */ 331 ret = regmap_read(rt712->regmap, 332 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), 333 &offset); 334 if (ret < 0) 335 goto io_error; 336 337 for (idx = 0; idx < sizeof(buf); idx++) { 338 ret = regmap_read(rt712->regmap, 339 RT712_BUF_ADDR_HID1 + offset + idx, &val); 340 if (ret < 0) 341 goto io_error; 342 buf[idx] = val & 0xff; 343 } 344 345 if (buf[0] == 0x11) { 346 switch (buf[1] & 0xf0) { 347 case 0x10: 348 btn_type |= SND_JACK_BTN_2; 349 break; 350 case 0x20: 351 btn_type |= SND_JACK_BTN_3; 352 break; 353 case 0x40: 354 btn_type |= SND_JACK_BTN_0; 355 break; 356 case 0x80: 357 btn_type |= SND_JACK_BTN_1; 358 break; 359 } 360 switch (buf[2]) { 361 case 0x01: 362 case 0x10: 363 btn_type |= SND_JACK_BTN_2; 364 break; 365 case 0x02: 366 case 0x20: 367 btn_type |= SND_JACK_BTN_3; 368 break; 369 case 0x04: 370 case 0x40: 371 btn_type |= SND_JACK_BTN_0; 372 break; 373 case 0x08: 374 case 0x80: 375 btn_type |= SND_JACK_BTN_1; 376 break; 377 } 378 } 379 } else { 380 rt712->jack_type = 0; 381 } 382 383 dev_dbg(&rt712->slave->dev, "%s, btn_type=0x%x\n", __func__, btn_type); 384 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type, 385 SND_JACK_HEADSET | 386 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 387 SND_JACK_BTN_2 | SND_JACK_BTN_3); 388 389 if (btn_type) { 390 /* button released */ 391 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type, 392 SND_JACK_HEADSET | 393 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 394 SND_JACK_BTN_2 | SND_JACK_BTN_3); 395 396 mod_delayed_work(system_power_efficient_wq, 397 &rt712->jack_btn_check_work, msecs_to_jiffies(200)); 398 } 399 400 return; 401 402 io_error: 403 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret); 404 } 405 406 static void rt712_sdca_jack_init(struct rt712_sdca_priv *rt712) 407 { 408 guard(mutex)(&rt712->calibrate_mutex); 409 410 if (rt712->hs_jack) { 411 /* Enable HID1 event & set button RTC mode */ 412 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 413 RT712_UMP_HID_CTL5, 0xfff0); 414 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 415 RT712_UMP_HID_CTL0, 0x1100, 0x1100); 416 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 417 RT712_UMP_HID_CTL7, 0xf000, 0x0000); 418 419 /* detected_mode_change_event_en & hid1_push_button_event_en */ 420 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 421 RT712_GE_RELATED_CTL1, 0x0c00, 0x0c00); 422 /* ge_inbox_en */ 423 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 424 RT712_GE_RELATED_CTL2, 0x0020, 0x0000); 425 426 switch (rt712->jd_src) { 427 case RT712_JD1: 428 /* Set HP-JD source from JD1, VB uses JD1 in default */ 429 if (rt712->version_id == RT712_VA) 430 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a); 431 break; 432 default: 433 dev_warn(rt712->component->dev, "Wrong JD source\n"); 434 break; 435 } 436 437 /* set SCP_SDCA_IntMask1[0]=1 */ 438 sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_0); 439 /* set SCP_SDCA_IntMask2[0]=1 */ 440 sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8); 441 dev_dbg(&rt712->slave->dev, "in %s enable\n", __func__); 442 443 /* trigger GE interrupt */ 444 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 445 RT712_GE_RELATED_CTL1, 0x0080, 0x0080); 446 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 447 RT712_GE_RELATED_CTL1, 0x0080, 0x0000); 448 } else { 449 /* disable HID1 & detected_mode_change event */ 450 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 451 RT712_GE_RELATED_CTL1, 0x0c00, 0x0000); 452 453 dev_dbg(&rt712->slave->dev, "in %s disable\n", __func__); 454 } 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_put_autosuspend(component->dev); 483 484 return 0; 485 } 486 487 /* For SDCA control DAC/ADC Gain */ 488 static int rt712_sdca_set_gain_put(struct snd_kcontrol *kcontrol, 489 struct snd_ctl_elem_value *ucontrol) 490 { 491 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 492 struct soc_mixer_control *mc = 493 (struct soc_mixer_control *)kcontrol->private_value; 494 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 495 unsigned int read_l, read_r, gain_l_val, gain_r_val; 496 unsigned int adc_vol_flag = 0; 497 unsigned int lvalue, rvalue; 498 const unsigned int interval_offset = 0xc0; 499 const unsigned int tendB = 0xa00; 500 501 if (strstr(ucontrol->id.name, "FU0F Capture Volume")) 502 adc_vol_flag = 1; 503 504 regmap_read(rt712->mbq_regmap, mc->reg, &lvalue); 505 regmap_read(rt712->mbq_regmap, mc->rreg, &rvalue); 506 507 /* L Channel */ 508 gain_l_val = ucontrol->value.integer.value[0]; 509 if (gain_l_val > mc->max) 510 gain_l_val = mc->max; 511 512 if (mc->shift == 8) /* boost gain */ 513 gain_l_val = gain_l_val * tendB; 514 else { 515 /* ADC/DAC gain */ 516 if (adc_vol_flag) 517 gain_l_val = 0x1e00 - ((mc->max - gain_l_val) * interval_offset); 518 else 519 gain_l_val = 0 - ((mc->max - gain_l_val) * interval_offset); 520 gain_l_val &= 0xffff; 521 } 522 523 /* R Channel */ 524 gain_r_val = ucontrol->value.integer.value[1]; 525 if (gain_r_val > mc->max) 526 gain_r_val = mc->max; 527 528 if (mc->shift == 8) /* boost gain */ 529 gain_r_val = gain_r_val * tendB; 530 else { 531 /* ADC/DAC gain */ 532 if (adc_vol_flag) 533 gain_r_val = 0x1e00 - ((mc->max - gain_r_val) * interval_offset); 534 else 535 gain_r_val = 0 - ((mc->max - gain_r_val) * interval_offset); 536 gain_r_val &= 0xffff; 537 } 538 539 if (lvalue == gain_l_val && rvalue == gain_r_val) 540 return 0; 541 542 /* Lch*/ 543 regmap_write(rt712->mbq_regmap, mc->reg, gain_l_val); 544 /* Rch */ 545 regmap_write(rt712->mbq_regmap, mc->rreg, gain_r_val); 546 547 regmap_read(rt712->mbq_regmap, mc->reg, &read_l); 548 regmap_read(rt712->mbq_regmap, mc->rreg, &read_r); 549 if (read_r == gain_r_val && read_l == gain_l_val) 550 return 1; 551 552 return -EIO; 553 } 554 555 static int rt712_sdca_set_gain_get(struct snd_kcontrol *kcontrol, 556 struct snd_ctl_elem_value *ucontrol) 557 { 558 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 559 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 560 struct soc_mixer_control *mc = 561 (struct soc_mixer_control *)kcontrol->private_value; 562 unsigned int read_l, read_r, ctl_l = 0, ctl_r = 0; 563 unsigned int adc_vol_flag = 0; 564 const unsigned int interval_offset = 0xc0; 565 const unsigned int tendB = 0xa00; 566 567 if (strstr(ucontrol->id.name, "FU0F Capture Volume")) 568 adc_vol_flag = 1; 569 570 regmap_read(rt712->mbq_regmap, mc->reg, &read_l); 571 regmap_read(rt712->mbq_regmap, mc->rreg, &read_r); 572 573 if (mc->shift == 8) /* boost gain */ 574 ctl_l = read_l / tendB; 575 else { 576 if (adc_vol_flag) 577 ctl_l = mc->max - (((0x1e00 - read_l) & 0xffff) / interval_offset); 578 else 579 ctl_l = mc->max - (((0 - read_l) & 0xffff) / interval_offset); 580 } 581 582 if (read_l != read_r) { 583 if (mc->shift == 8) /* boost gain */ 584 ctl_r = read_r / tendB; 585 else { /* ADC/DAC gain */ 586 if (adc_vol_flag) 587 ctl_r = mc->max - (((0x1e00 - read_r) & 0xffff) / interval_offset); 588 else 589 ctl_r = mc->max - (((0 - read_r) & 0xffff) / interval_offset); 590 } 591 } else 592 ctl_r = ctl_l; 593 594 ucontrol->value.integer.value[0] = ctl_l; 595 ucontrol->value.integer.value[1] = ctl_r; 596 597 return 0; 598 } 599 600 static int rt712_sdca_set_fu0f_capture_ctl(struct rt712_sdca_priv *rt712) 601 { 602 int err; 603 unsigned int ch_01, ch_02; 604 605 ch_01 = (rt712->fu0f_dapm_mute || rt712->fu0f_mixer_l_mute) ? 0x01 : 0x00; 606 ch_02 = (rt712->fu0f_dapm_mute || rt712->fu0f_mixer_r_mute) ? 0x01 : 0x00; 607 608 err = regmap_write(rt712->regmap, 609 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, 610 RT712_SDCA_CTL_FU_MUTE, CH_01), ch_01); 611 if (err < 0) 612 return err; 613 614 err = regmap_write(rt712->regmap, 615 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, 616 RT712_SDCA_CTL_FU_MUTE, CH_02), ch_02); 617 if (err < 0) 618 return err; 619 620 return 0; 621 } 622 623 static int rt712_sdca_fu0f_capture_get(struct snd_kcontrol *kcontrol, 624 struct snd_ctl_elem_value *ucontrol) 625 { 626 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 627 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 628 629 ucontrol->value.integer.value[0] = !rt712->fu0f_mixer_l_mute; 630 ucontrol->value.integer.value[1] = !rt712->fu0f_mixer_r_mute; 631 return 0; 632 } 633 634 static int rt712_sdca_fu0f_capture_put(struct snd_kcontrol *kcontrol, 635 struct snd_ctl_elem_value *ucontrol) 636 { 637 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 638 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 639 int err; 640 641 if (rt712->fu0f_mixer_l_mute == !ucontrol->value.integer.value[0] && 642 rt712->fu0f_mixer_r_mute == !ucontrol->value.integer.value[1]) 643 return 0; 644 645 rt712->fu0f_mixer_l_mute = !ucontrol->value.integer.value[0]; 646 rt712->fu0f_mixer_r_mute = !ucontrol->value.integer.value[1]; 647 err = rt712_sdca_set_fu0f_capture_ctl(rt712); 648 if (err < 0) 649 return err; 650 651 return 1; 652 } 653 654 static int rt712_sdca_set_fu05_playback_ctl(struct rt712_sdca_priv *rt712) 655 { 656 int err; 657 unsigned int ch_01, ch_02; 658 659 ch_01 = (rt712->fu05_dapm_mute || rt712->fu05_mixer_l_mute) ? 0x01 : 0x00; 660 ch_02 = (rt712->fu05_dapm_mute || rt712->fu05_mixer_r_mute) ? 0x01 : 0x00; 661 662 err = regmap_write(rt712->regmap, 663 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 664 RT712_SDCA_CTL_FU_MUTE, CH_01), ch_01); 665 if (err < 0) 666 return err; 667 668 err = regmap_write(rt712->regmap, 669 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 670 RT712_SDCA_CTL_FU_MUTE, CH_02), ch_02); 671 if (err < 0) 672 return err; 673 674 return 0; 675 } 676 677 static int rt712_sdca_fu05_playback_get(struct snd_kcontrol *kcontrol, 678 struct snd_ctl_elem_value *ucontrol) 679 { 680 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 681 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 682 683 ucontrol->value.integer.value[0] = !rt712->fu05_mixer_l_mute; 684 ucontrol->value.integer.value[1] = !rt712->fu05_mixer_r_mute; 685 return 0; 686 } 687 688 static int rt712_sdca_fu05_playback_put(struct snd_kcontrol *kcontrol, 689 struct snd_ctl_elem_value *ucontrol) 690 { 691 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 692 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 693 int err; 694 695 if (rt712->fu05_mixer_l_mute == !ucontrol->value.integer.value[0] && 696 rt712->fu05_mixer_r_mute == !ucontrol->value.integer.value[1]) 697 return 0; 698 699 rt712->fu05_mixer_l_mute = !ucontrol->value.integer.value[0]; 700 rt712->fu05_mixer_r_mute = !ucontrol->value.integer.value[1]; 701 702 err = rt712_sdca_set_fu05_playback_ctl(rt712); 703 if (err < 0) 704 return err; 705 706 return 1; 707 } 708 709 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0); 710 static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -1725, 75, 0); 711 static const DECLARE_TLV_DB_SCALE(boost_vol_tlv, 0, 1000, 0); 712 713 static const struct snd_kcontrol_new rt712_sdca_controls[] = { 714 SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume", 715 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_01), 716 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_02), 717 0, 0x57, 0, 718 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv), 719 SOC_DOUBLE_EXT("FU0F Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0, 720 rt712_sdca_fu0f_capture_get, rt712_sdca_fu0f_capture_put), 721 SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume", 722 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_01), 723 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_02), 724 0, 0x3f, 0, 725 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, mic_vol_tlv), 726 SOC_DOUBLE_R_EXT_TLV("FU44 Boost Volume", 727 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 728 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_02), 729 8, 3, 0, 730 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, boost_vol_tlv), 731 SOC_DOUBLE_EXT("FU05 Playback Switch", SND_SOC_NOPM, 0, 1, 1, 0, 732 rt712_sdca_fu05_playback_get, rt712_sdca_fu05_playback_put), 733 }; 734 735 static const struct snd_kcontrol_new rt712_sdca_spk_controls[] = { 736 SOC_DOUBLE_R_EXT_TLV("FU06 Playback Volume", 737 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_01), 738 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_02), 739 0, 0x57, 0, 740 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv), 741 }; 742 743 static int rt712_sdca_mux_get(struct snd_kcontrol *kcontrol, 744 struct snd_ctl_elem_value *ucontrol) 745 { 746 struct snd_soc_component *component = snd_soc_dapm_kcontrol_to_component(kcontrol); 747 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 748 unsigned int val = 0, mask = 0x3300; 749 750 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val); 751 752 val = val & mask; 753 switch (val) { 754 case 0x3000: 755 val = 1; 756 break; 757 case 0x0300: 758 val = 0; 759 break; 760 } 761 762 ucontrol->value.enumerated.item[0] = val; 763 764 return 0; 765 } 766 767 static int rt712_sdca_mux_put(struct snd_kcontrol *kcontrol, 768 struct snd_ctl_elem_value *ucontrol) 769 { 770 struct snd_soc_component *component = snd_soc_dapm_kcontrol_to_component(kcontrol); 771 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_to_dapm(kcontrol); 772 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 773 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 774 unsigned int *item = ucontrol->value.enumerated.item; 775 unsigned int mask_sft; 776 unsigned int val; 777 778 if (item[0] >= e->items) 779 return -EINVAL; 780 781 if (ucontrol->value.enumerated.item[0] == 0) 782 mask_sft = 12; 783 else if (ucontrol->value.enumerated.item[0] == 1) 784 mask_sft = 8; 785 else 786 return -EINVAL; 787 788 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val); 789 val = (val >> mask_sft) & 0x3; 790 if (!val) 791 return 0; 792 793 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 794 RT712_MIXER_CTL1, 0x3fff); 795 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 796 RT712_MIXER_CTL1, 0x3 << mask_sft, 0); 797 798 snd_soc_dapm_mux_update_power(dapm, kcontrol, 799 item[0], e, NULL); 800 801 return 1; 802 } 803 804 static const char * const adc_mux_text[] = { 805 "MIC2", 806 "LINE2", 807 }; 808 809 static SOC_ENUM_SINGLE_DECL( 810 rt712_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text); 811 812 static const struct snd_kcontrol_new rt712_sdca_adc23_mux = 813 SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt712_adc23_enum, 814 rt712_sdca_mux_get, rt712_sdca_mux_put); 815 816 static int rt712_sdca_fu05_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); 822 823 switch (event) { 824 case SND_SOC_DAPM_POST_PMU: 825 rt712->fu05_dapm_mute = false; 826 rt712_sdca_set_fu05_playback_ctl(rt712); 827 break; 828 case SND_SOC_DAPM_PRE_PMD: 829 rt712->fu05_dapm_mute = true; 830 rt712_sdca_set_fu05_playback_ctl(rt712); 831 break; 832 } 833 return 0; 834 } 835 836 static int rt712_sdca_fu0f_event(struct snd_soc_dapm_widget *w, 837 struct snd_kcontrol *kcontrol, int event) 838 { 839 struct snd_soc_component *component = 840 snd_soc_dapm_to_component(w->dapm); 841 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 842 843 switch (event) { 844 case SND_SOC_DAPM_POST_PMU: 845 rt712->fu0f_dapm_mute = false; 846 rt712_sdca_set_fu0f_capture_ctl(rt712); 847 break; 848 case SND_SOC_DAPM_PRE_PMD: 849 rt712->fu0f_dapm_mute = true; 850 rt712_sdca_set_fu0f_capture_ctl(rt712); 851 break; 852 } 853 return 0; 854 } 855 856 static int rt712_sdca_pde40_event(struct snd_soc_dapm_widget *w, 857 struct snd_kcontrol *kcontrol, int event) 858 { 859 struct snd_soc_component *component = 860 snd_soc_dapm_to_component(w->dapm); 861 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 862 unsigned char ps0 = 0x0, ps3 = 0x3; 863 864 switch (event) { 865 case SND_SOC_DAPM_POST_PMU: 866 regmap_write(rt712->regmap, 867 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40, 868 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 869 ps0); 870 break; 871 case SND_SOC_DAPM_PRE_PMD: 872 regmap_write(rt712->regmap, 873 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40, 874 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 875 ps3); 876 break; 877 } 878 return 0; 879 } 880 881 static int rt712_sdca_pde12_event(struct snd_soc_dapm_widget *w, 882 struct snd_kcontrol *kcontrol, int event) 883 { 884 struct snd_soc_component *component = 885 snd_soc_dapm_to_component(w->dapm); 886 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 887 unsigned char ps0 = 0x0, ps3 = 0x3; 888 889 switch (event) { 890 case SND_SOC_DAPM_POST_PMU: 891 regmap_write(rt712->regmap, 892 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12, 893 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 894 ps0); 895 break; 896 case SND_SOC_DAPM_PRE_PMD: 897 regmap_write(rt712->regmap, 898 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12, 899 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 900 ps3); 901 break; 902 } 903 return 0; 904 } 905 906 static int rt712_sdca_pde23_event(struct snd_soc_dapm_widget *w, 907 struct snd_kcontrol *kcontrol, int event) 908 { 909 struct snd_soc_component *component = 910 snd_soc_dapm_to_component(w->dapm); 911 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 912 unsigned char ps0 = 0x0, ps3 = 0x3; 913 914 switch (event) { 915 case SND_SOC_DAPM_POST_PMU: 916 regmap_write(rt712->regmap, 917 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23, 918 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 919 ps0); 920 break; 921 case SND_SOC_DAPM_PRE_PMD: 922 regmap_write(rt712->regmap, 923 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23, 924 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 925 ps3); 926 break; 927 928 default: 929 break; 930 } 931 932 return 0; 933 } 934 935 static const struct snd_kcontrol_new rt712_spk_l_dac = 936 SOC_DAPM_SINGLE_AUTODISABLE("Switch", 937 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_01), 938 0, 1, 1); 939 static const struct snd_kcontrol_new rt712_spk_r_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_02), 942 0, 1, 1); 943 944 static const struct snd_soc_dapm_widget rt712_sdca_dapm_widgets[] = { 945 SND_SOC_DAPM_OUTPUT("HP"), 946 SND_SOC_DAPM_INPUT("MIC2"), 947 SND_SOC_DAPM_INPUT("LINE2"), 948 949 SND_SOC_DAPM_SUPPLY("PDE 40", SND_SOC_NOPM, 0, 0, 950 rt712_sdca_pde40_event, 951 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 952 SND_SOC_DAPM_SUPPLY("PDE 12", SND_SOC_NOPM, 0, 0, 953 rt712_sdca_pde12_event, 954 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 955 956 SND_SOC_DAPM_DAC_E("FU 05", NULL, SND_SOC_NOPM, 0, 0, 957 rt712_sdca_fu05_event, 958 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 959 SND_SOC_DAPM_ADC_E("FU 0F", NULL, SND_SOC_NOPM, 0, 0, 960 rt712_sdca_fu0f_event, 961 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 962 SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0, 963 &rt712_sdca_adc23_mux), 964 965 SND_SOC_DAPM_AIF_IN("DP1RX", "DP1 Playback", 0, SND_SOC_NOPM, 0, 0), 966 SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0), 967 }; 968 969 static const struct snd_soc_dapm_route rt712_sdca_audio_map[] = { 970 { "FU 05", NULL, "DP1RX" }, 971 { "DP4TX", NULL, "FU 0F" }, 972 973 { "FU 0F", NULL, "PDE 12" }, 974 { "FU 0F", NULL, "ADC 23 Mux" }, 975 { "ADC 23 Mux", "LINE2", "LINE2" }, 976 { "ADC 23 Mux", "MIC2", "MIC2" }, 977 978 { "HP", NULL, "PDE 40" }, 979 { "HP", NULL, "FU 05" }, 980 }; 981 982 static const struct snd_soc_dapm_widget rt712_sdca_spk_dapm_widgets[] = { 983 SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Playback", 0, SND_SOC_NOPM, 0, 0), 984 985 /* Digital Interface */ 986 SND_SOC_DAPM_PGA("FU06", SND_SOC_NOPM, 0, 0, NULL, 0), 987 988 SND_SOC_DAPM_SUPPLY("PDE 23", SND_SOC_NOPM, 0, 0, 989 rt712_sdca_pde23_event, 990 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 991 992 /* Output */ 993 SND_SOC_DAPM_SWITCH("OT23 L", SND_SOC_NOPM, 0, 0, &rt712_spk_l_dac), 994 SND_SOC_DAPM_SWITCH("OT23 R", SND_SOC_NOPM, 0, 0, &rt712_spk_r_dac), 995 SND_SOC_DAPM_OUTPUT("SPOL"), 996 SND_SOC_DAPM_OUTPUT("SPOR"), 997 }; 998 999 static const struct snd_soc_dapm_route rt712_sdca_spk_dapm_routes[] = { 1000 { "FU06", NULL, "DP3RX" }, 1001 { "FU06", NULL, "PDE 23" }, 1002 { "OT23 L", "Switch", "FU06" }, 1003 { "OT23 R", "Switch", "FU06" }, 1004 { "SPOL", NULL, "OT23 L" }, 1005 { "SPOR", NULL, "OT23 R" }, 1006 }; 1007 1008 static int rt712_sdca_parse_dt(struct rt712_sdca_priv *rt712, struct device *dev) 1009 { 1010 device_property_read_u32(dev, "realtek,jd-src", &rt712->jd_src); 1011 1012 return 0; 1013 } 1014 1015 static int rt712_sdca_probe(struct snd_soc_component *component) 1016 { 1017 struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component); 1018 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1019 int ret; 1020 1021 rt712_sdca_parse_dt(rt712, &rt712->slave->dev); 1022 rt712->component = component; 1023 1024 /* add SPK route */ 1025 if (rt712->hw_id != RT712_DEV_ID_713) { 1026 snd_soc_add_component_controls(component, 1027 rt712_sdca_spk_controls, ARRAY_SIZE(rt712_sdca_spk_controls)); 1028 snd_soc_dapm_new_controls(dapm, 1029 rt712_sdca_spk_dapm_widgets, ARRAY_SIZE(rt712_sdca_spk_dapm_widgets)); 1030 snd_soc_dapm_add_routes(dapm, 1031 rt712_sdca_spk_dapm_routes, ARRAY_SIZE(rt712_sdca_spk_dapm_routes)); 1032 } 1033 1034 if (!rt712->first_hw_init) 1035 return 0; 1036 1037 ret = pm_runtime_resume(component->dev); 1038 if (ret < 0 && ret != -EACCES) 1039 return ret; 1040 1041 return 0; 1042 } 1043 1044 static int rt712_sdca_dmic_set_gain_get(struct snd_kcontrol *kcontrol, 1045 struct snd_ctl_elem_value *ucontrol) 1046 { 1047 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1048 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1049 struct rt712_dmic_kctrl_priv *p = 1050 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1051 unsigned int regvalue, ctl, i; 1052 unsigned int adc_vol_flag = 0; 1053 const unsigned int interval_offset = 0xc0; 1054 1055 if (strstr(ucontrol->id.name, "FU1E Capture Volume")) 1056 adc_vol_flag = 1; 1057 1058 /* check all channels */ 1059 for (i = 0; i < p->count; i++) { 1060 regmap_read(rt712->mbq_regmap, p->reg_base + i, ®value); 1061 1062 if (!adc_vol_flag) /* boost gain */ 1063 ctl = regvalue / 0x0a00; 1064 else /* ADC gain */ 1065 ctl = p->max - (((0x1e00 - regvalue) & 0xffff) / interval_offset); 1066 1067 ucontrol->value.integer.value[i] = ctl; 1068 } 1069 1070 return 0; 1071 } 1072 1073 static int rt712_sdca_dmic_set_gain_put(struct snd_kcontrol *kcontrol, 1074 struct snd_ctl_elem_value *ucontrol) 1075 { 1076 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1077 struct rt712_dmic_kctrl_priv *p = 1078 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1079 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1080 unsigned int gain_val[4]; 1081 unsigned int i, adc_vol_flag = 0, changed = 0; 1082 unsigned int regvalue[4]; 1083 const unsigned int interval_offset = 0xc0; 1084 int err; 1085 1086 if (strstr(ucontrol->id.name, "FU1E Capture Volume")) 1087 adc_vol_flag = 1; 1088 1089 /* check all channels */ 1090 for (i = 0; i < p->count; i++) { 1091 regmap_read(rt712->mbq_regmap, p->reg_base + i, ®value[i]); 1092 1093 gain_val[i] = ucontrol->value.integer.value[i]; 1094 if (gain_val[i] > p->max) 1095 gain_val[i] = p->max; 1096 1097 if (!adc_vol_flag) /* boost gain */ 1098 gain_val[i] = gain_val[i] * 0x0a00; 1099 else { /* ADC gain */ 1100 gain_val[i] = 0x1e00 - ((p->max - gain_val[i]) * interval_offset); 1101 gain_val[i] &= 0xffff; 1102 } 1103 1104 if (regvalue[i] != gain_val[i]) 1105 changed = 1; 1106 } 1107 1108 if (!changed) 1109 return 0; 1110 1111 for (i = 0; i < p->count; i++) { 1112 err = regmap_write(rt712->mbq_regmap, p->reg_base + i, gain_val[i]); 1113 if (err < 0) 1114 dev_err(&rt712->slave->dev, "0x%08x can't be set\n", p->reg_base + i); 1115 } 1116 1117 return changed; 1118 } 1119 1120 static int rt712_sdca_set_fu1e_capture_ctl(struct rt712_sdca_priv *rt712) 1121 { 1122 int err, i; 1123 unsigned int ch_mute; 1124 1125 for (i = 0; i < ARRAY_SIZE(rt712->fu1e_mixer_mute); i++) { 1126 ch_mute = (rt712->fu1e_dapm_mute || rt712->fu1e_mixer_mute[i]) ? 0x01 : 0x00; 1127 err = regmap_write(rt712->regmap, 1128 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, 1129 RT712_SDCA_CTL_FU_MUTE, CH_01) + i, ch_mute); 1130 if (err < 0) 1131 return err; 1132 } 1133 1134 return 0; 1135 } 1136 1137 static int rt712_sdca_dmic_fu1e_capture_get(struct snd_kcontrol *kcontrol, 1138 struct snd_ctl_elem_value *ucontrol) 1139 { 1140 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1141 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1142 struct rt712_dmic_kctrl_priv *p = 1143 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1144 unsigned int i; 1145 1146 for (i = 0; i < p->count; i++) 1147 ucontrol->value.integer.value[i] = !rt712->fu1e_mixer_mute[i]; 1148 1149 return 0; 1150 } 1151 1152 static int rt712_sdca_dmic_fu1e_capture_put(struct snd_kcontrol *kcontrol, 1153 struct snd_ctl_elem_value *ucontrol) 1154 { 1155 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1156 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1157 struct rt712_dmic_kctrl_priv *p = 1158 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1159 int err, changed = 0, i; 1160 1161 for (i = 0; i < p->count; i++) { 1162 if (rt712->fu1e_mixer_mute[i] != !ucontrol->value.integer.value[i]) 1163 changed = 1; 1164 rt712->fu1e_mixer_mute[i] = !ucontrol->value.integer.value[i]; 1165 } 1166 1167 err = rt712_sdca_set_fu1e_capture_ctl(rt712); 1168 if (err < 0) 1169 return err; 1170 1171 return changed; 1172 } 1173 1174 static int rt712_sdca_fu_info(struct snd_kcontrol *kcontrol, 1175 struct snd_ctl_elem_info *uinfo) 1176 { 1177 struct rt712_dmic_kctrl_priv *p = 1178 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1179 1180 if (p->max == 1) 1181 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 1182 else 1183 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 1184 uinfo->count = p->count; 1185 uinfo->value.integer.min = 0; 1186 uinfo->value.integer.max = p->max; 1187 return 0; 1188 } 1189 1190 #define RT712_SDCA_PR_VALUE(xreg_base, xcount, xmax, xinvert) \ 1191 ((unsigned long)&(struct rt712_dmic_kctrl_priv) \ 1192 {.reg_base = xreg_base, .count = xcount, .max = xmax, \ 1193 .invert = xinvert}) 1194 1195 #define RT712_SDCA_FU_CTRL(xname, reg_base, xmax, xinvert, xcount) \ 1196 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 1197 .info = rt712_sdca_fu_info, \ 1198 .get = rt712_sdca_dmic_fu1e_capture_get, \ 1199 .put = rt712_sdca_dmic_fu1e_capture_put, \ 1200 .private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, xinvert)} 1201 1202 #define RT712_SDCA_EXT_TLV(xname, reg_base, xhandler_get,\ 1203 xhandler_put, xcount, xmax, tlv_array) \ 1204 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 1205 .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ 1206 SNDRV_CTL_ELEM_ACCESS_READWRITE, \ 1207 .tlv.p = (tlv_array), \ 1208 .info = rt712_sdca_fu_info, \ 1209 .get = xhandler_get, .put = xhandler_put, \ 1210 .private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, 0) } 1211 1212 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0); 1213 static const DECLARE_TLV_DB_SCALE(dmic_vol_tlv, 0, 1000, 0); 1214 1215 static const struct snd_kcontrol_new rt712_sdca_dmic_snd_controls[] = { 1216 RT712_SDCA_FU_CTRL("FU1E Capture Switch", 1217 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_01), 1218 1, 1, 4), 1219 RT712_SDCA_EXT_TLV("FU1E Capture Volume", 1220 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_01), 1221 rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 0x3f, in_vol_tlv), 1222 RT712_SDCA_EXT_TLV("FU15 Boost Volume", 1223 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 1224 rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 3, dmic_vol_tlv), 1225 }; 1226 1227 static int rt712_sdca_dmic_mux_get(struct snd_kcontrol *kcontrol, 1228 struct snd_ctl_elem_value *ucontrol) 1229 { 1230 struct snd_soc_component *component = snd_soc_dapm_kcontrol_to_component(kcontrol); 1231 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1232 unsigned int val = 0, mask_sft; 1233 1234 if (strstr(ucontrol->id.name, "ADC 0A Mux")) 1235 mask_sft = 0; 1236 else if (strstr(ucontrol->id.name, "ADC 0B Mux")) 1237 mask_sft = 4; 1238 else 1239 return -EINVAL; 1240 1241 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, 1242 RT712_HDA_LEGACY_MUX_CTL0, &val); 1243 1244 ucontrol->value.enumerated.item[0] = (((val >> mask_sft) & 0xf) == 0x4) ? 0 : 1; 1245 1246 return 0; 1247 } 1248 1249 static int rt712_sdca_dmic_mux_put(struct snd_kcontrol *kcontrol, 1250 struct snd_ctl_elem_value *ucontrol) 1251 { 1252 struct snd_soc_component *component = snd_soc_dapm_kcontrol_to_component(kcontrol); 1253 struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_to_dapm(kcontrol); 1254 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1255 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 1256 unsigned int *item = ucontrol->value.enumerated.item; 1257 unsigned int val, val2 = 0, change, mask_sft; 1258 1259 if (item[0] >= e->items) 1260 return -EINVAL; 1261 1262 if (strstr(ucontrol->id.name, "ADC 0A Mux")) 1263 mask_sft = 0; 1264 else if (strstr(ucontrol->id.name, "ADC 0B Mux")) 1265 mask_sft = 4; 1266 else 1267 return -EINVAL; 1268 1269 val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l; 1270 1271 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, 1272 RT712_HDA_LEGACY_MUX_CTL0, &val2); 1273 val2 = ((0xf << mask_sft) & val2) >> mask_sft; 1274 1275 if (val == 0) 1276 val = 0x4; 1277 else if (val >= 1) 1278 val = 0xe; 1279 1280 if (val == val2) 1281 change = 0; 1282 else 1283 change = 1; 1284 1285 if (change) 1286 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1287 RT712_HDA_LEGACY_MUX_CTL0, 0xf << mask_sft, 1288 val << mask_sft); 1289 1290 snd_soc_dapm_mux_update_power(dapm, kcontrol, item[0], e, NULL); 1291 1292 return change; 1293 } 1294 1295 static const char * const adc_dmic_mux_text[] = { 1296 "DMIC1", 1297 "DMIC2", 1298 }; 1299 1300 static SOC_ENUM_SINGLE_DECL( 1301 rt712_adc0a_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text); 1302 1303 static SOC_ENUM_SINGLE_DECL( 1304 rt712_adc0b_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text); 1305 1306 static const struct snd_kcontrol_new rt712_sdca_dmic_adc0a_mux = 1307 SOC_DAPM_ENUM_EXT("ADC 0A Mux", rt712_adc0a_enum, 1308 rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put); 1309 1310 static const struct snd_kcontrol_new rt712_sdca_dmic_adc0b_mux = 1311 SOC_DAPM_ENUM_EXT("ADC 0B Mux", rt712_adc0b_enum, 1312 rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put); 1313 1314 static int rt712_sdca_dmic_fu1e_event(struct snd_soc_dapm_widget *w, 1315 struct snd_kcontrol *kcontrol, int event) 1316 { 1317 struct snd_soc_component *component = 1318 snd_soc_dapm_to_component(w->dapm); 1319 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1320 1321 switch (event) { 1322 case SND_SOC_DAPM_POST_PMU: 1323 rt712->fu1e_dapm_mute = false; 1324 rt712_sdca_set_fu1e_capture_ctl(rt712); 1325 break; 1326 case SND_SOC_DAPM_PRE_PMD: 1327 rt712->fu1e_dapm_mute = true; 1328 rt712_sdca_set_fu1e_capture_ctl(rt712); 1329 break; 1330 } 1331 return 0; 1332 } 1333 1334 static int rt712_sdca_dmic_pde11_event(struct snd_soc_dapm_widget *w, 1335 struct snd_kcontrol *kcontrol, int event) 1336 { 1337 struct snd_soc_component *component = 1338 snd_soc_dapm_to_component(w->dapm); 1339 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1340 unsigned char ps0 = 0x0, ps3 = 0x3; 1341 1342 switch (event) { 1343 case SND_SOC_DAPM_POST_PMU: 1344 regmap_write(rt712->regmap, 1345 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11, 1346 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 1347 ps0); 1348 break; 1349 case SND_SOC_DAPM_PRE_PMD: 1350 regmap_write(rt712->regmap, 1351 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11, 1352 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 1353 ps3); 1354 break; 1355 } 1356 return 0; 1357 } 1358 1359 static const struct snd_soc_dapm_widget rt712_sdca_dmic_dapm_widgets[] = { 1360 SND_SOC_DAPM_INPUT("DMIC1"), 1361 SND_SOC_DAPM_INPUT("DMIC2"), 1362 1363 SND_SOC_DAPM_SUPPLY("PDE 11", SND_SOC_NOPM, 0, 0, 1364 rt712_sdca_dmic_pde11_event, 1365 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1366 1367 SND_SOC_DAPM_ADC_E("FU 1E", NULL, SND_SOC_NOPM, 0, 0, 1368 rt712_sdca_dmic_fu1e_event, 1369 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1370 SND_SOC_DAPM_MUX("ADC 0A Mux", SND_SOC_NOPM, 0, 0, 1371 &rt712_sdca_dmic_adc0a_mux), 1372 SND_SOC_DAPM_MUX("ADC 0B Mux", SND_SOC_NOPM, 0, 0, 1373 &rt712_sdca_dmic_adc0b_mux), 1374 1375 SND_SOC_DAPM_AIF_OUT("DP8TX", "DP8 Capture", 0, SND_SOC_NOPM, 0, 0), 1376 }; 1377 1378 static const struct snd_soc_dapm_route rt712_sdca_dmic_audio_map[] = { 1379 {"DP8TX", NULL, "FU 1E"}, 1380 1381 {"FU 1E", NULL, "PDE 11"}, 1382 {"FU 1E", NULL, "ADC 0A Mux"}, 1383 {"FU 1E", NULL, "ADC 0B Mux"}, 1384 {"ADC 0A Mux", "DMIC1", "DMIC1"}, 1385 {"ADC 0A Mux", "DMIC2", "DMIC2"}, 1386 {"ADC 0B Mux", "DMIC1", "DMIC1"}, 1387 {"ADC 0B Mux", "DMIC2", "DMIC2"}, 1388 }; 1389 1390 static int rt712_sdca_dmic_probe(struct snd_soc_component *component) 1391 { 1392 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1393 int ret; 1394 1395 rt712->dmic_component = component; 1396 1397 if (!rt712->first_hw_init) 1398 return 0; 1399 1400 ret = pm_runtime_resume(component->dev); 1401 if (ret < 0 && ret != -EACCES) 1402 return ret; 1403 1404 return 0; 1405 } 1406 1407 static const struct snd_soc_component_driver soc_sdca_dev_rt712 = { 1408 .probe = rt712_sdca_probe, 1409 .controls = rt712_sdca_controls, 1410 .num_controls = ARRAY_SIZE(rt712_sdca_controls), 1411 .dapm_widgets = rt712_sdca_dapm_widgets, 1412 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dapm_widgets), 1413 .dapm_routes = rt712_sdca_audio_map, 1414 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_audio_map), 1415 .set_jack = rt712_sdca_set_jack_detect, 1416 .endianness = 1, 1417 }; 1418 1419 static const struct snd_soc_component_driver soc_sdca_dev_rt712_dmic = { 1420 .probe = rt712_sdca_dmic_probe, 1421 .controls = rt712_sdca_dmic_snd_controls, 1422 .num_controls = ARRAY_SIZE(rt712_sdca_dmic_snd_controls), 1423 .dapm_widgets = rt712_sdca_dmic_dapm_widgets, 1424 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dmic_dapm_widgets), 1425 .dapm_routes = rt712_sdca_dmic_audio_map, 1426 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_dmic_audio_map), 1427 .endianness = 1, 1428 #ifdef CONFIG_DEBUG_FS 1429 .debugfs_prefix = "dmic", 1430 #endif 1431 }; 1432 1433 static int rt712_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, 1434 int direction) 1435 { 1436 snd_soc_dai_dma_data_set(dai, direction, sdw_stream); 1437 1438 return 0; 1439 } 1440 1441 static void rt712_sdca_shutdown(struct snd_pcm_substream *substream, 1442 struct snd_soc_dai *dai) 1443 { 1444 snd_soc_dai_set_dma_data(dai, substream, NULL); 1445 } 1446 1447 static int rt712_sdca_pcm_hw_params(struct snd_pcm_substream *substream, 1448 struct snd_pcm_hw_params *params, 1449 struct snd_soc_dai *dai) 1450 { 1451 struct snd_soc_component *component = dai->component; 1452 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1453 struct sdw_stream_config stream_config = {0}; 1454 struct sdw_port_config port_config; 1455 struct sdw_stream_runtime *sdw_stream; 1456 int retval, port; 1457 unsigned int sampling_rate; 1458 1459 dev_dbg(dai->dev, "%s %s id %d", __func__, dai->name, dai->id); 1460 sdw_stream = snd_soc_dai_get_dma_data(dai, substream); 1461 1462 if (!sdw_stream) 1463 return -EINVAL; 1464 1465 if (!rt712->slave) 1466 return -EINVAL; 1467 1468 /* VA doesn't support AIF3 */ 1469 if (dai->id == RT712_AIF3 && rt712->version_id == RT712_VA) 1470 return -EINVAL; 1471 1472 /* SoundWire specific configuration */ 1473 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { 1474 if (dai->id == RT712_AIF1) 1475 port = 1; 1476 else if (dai->id == RT712_AIF2) 1477 port = 3; 1478 else 1479 return -EINVAL; 1480 } else { 1481 if (dai->id == RT712_AIF1) 1482 port = 4; 1483 else if (dai->id == RT712_AIF3) 1484 port = 8; 1485 else 1486 return -EINVAL; 1487 } 1488 1489 /* SoundWire specific configuration */ 1490 snd_sdw_params_to_config(substream, params, &stream_config, &port_config); 1491 port_config.num = port; 1492 1493 retval = sdw_stream_add_slave(rt712->slave, &stream_config, 1494 &port_config, 1, sdw_stream); 1495 if (retval) { 1496 dev_err(dai->dev, "%s: Unable to configure port\n", __func__); 1497 return retval; 1498 } 1499 1500 if (params_channels(params) > 16) { 1501 dev_err(component->dev, "%s: Unsupported channels %d\n", 1502 __func__, params_channels(params)); 1503 return -EINVAL; 1504 } 1505 1506 /* sampling rate configuration */ 1507 switch (params_rate(params)) { 1508 case 44100: 1509 sampling_rate = RT712_SDCA_RATE_44100HZ; 1510 break; 1511 case 48000: 1512 sampling_rate = RT712_SDCA_RATE_48000HZ; 1513 break; 1514 case 96000: 1515 sampling_rate = RT712_SDCA_RATE_96000HZ; 1516 break; 1517 case 192000: 1518 sampling_rate = RT712_SDCA_RATE_192000HZ; 1519 break; 1520 default: 1521 dev_err(component->dev, "%s: Rate %d is not supported\n", 1522 __func__, params_rate(params)); 1523 return -EINVAL; 1524 } 1525 1526 /* set sampling frequency */ 1527 switch (dai->id) { 1528 case RT712_AIF1: 1529 regmap_write(rt712->regmap, 1530 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS01, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1531 sampling_rate); 1532 regmap_write(rt712->regmap, 1533 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS11, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1534 sampling_rate); 1535 break; 1536 case RT712_AIF2: 1537 regmap_write(rt712->regmap, 1538 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_CS31, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1539 sampling_rate); 1540 break; 1541 case RT712_AIF3: 1542 regmap_write(rt712->regmap, 1543 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1F, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1544 sampling_rate); 1545 regmap_write(rt712->regmap, 1546 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1C, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1547 sampling_rate); 1548 break; 1549 default: 1550 dev_err(component->dev, "%s: Wrong DAI id\n", __func__); 1551 return -EINVAL; 1552 } 1553 1554 return 0; 1555 } 1556 1557 static int rt712_sdca_pcm_hw_free(struct snd_pcm_substream *substream, 1558 struct snd_soc_dai *dai) 1559 { 1560 struct snd_soc_component *component = dai->component; 1561 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1562 struct sdw_stream_runtime *sdw_stream = 1563 snd_soc_dai_get_dma_data(dai, substream); 1564 1565 if (!rt712->slave) 1566 return -EINVAL; 1567 1568 sdw_stream_remove_slave(rt712->slave, sdw_stream); 1569 return 0; 1570 } 1571 1572 #define RT712_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \ 1573 SNDRV_PCM_RATE_192000) 1574 #define RT712_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 1575 SNDRV_PCM_FMTBIT_S24_LE) 1576 1577 static const struct snd_soc_dai_ops rt712_sdca_ops = { 1578 .hw_params = rt712_sdca_pcm_hw_params, 1579 .hw_free = rt712_sdca_pcm_hw_free, 1580 .set_stream = rt712_sdca_set_sdw_stream, 1581 .shutdown = rt712_sdca_shutdown, 1582 }; 1583 1584 static struct snd_soc_dai_driver rt712_sdca_dai[] = { 1585 { 1586 .name = "rt712-sdca-aif1", 1587 .id = RT712_AIF1, 1588 .playback = { 1589 .stream_name = "DP1 Playback", 1590 .channels_min = 1, 1591 .channels_max = 2, 1592 .rates = RT712_STEREO_RATES, 1593 .formats = RT712_FORMATS, 1594 }, 1595 .capture = { 1596 .stream_name = "DP4 Capture", 1597 .channels_min = 1, 1598 .channels_max = 2, 1599 .rates = RT712_STEREO_RATES, 1600 .formats = RT712_FORMATS, 1601 }, 1602 .ops = &rt712_sdca_ops, 1603 }, 1604 { 1605 .name = "rt712-sdca-aif2", 1606 .id = RT712_AIF2, 1607 .playback = { 1608 .stream_name = "DP3 Playback", 1609 .channels_min = 1, 1610 .channels_max = 2, 1611 .rates = RT712_STEREO_RATES, 1612 .formats = RT712_FORMATS, 1613 }, 1614 .ops = &rt712_sdca_ops, 1615 } 1616 }; 1617 1618 static struct snd_soc_dai_driver rt712_sdca_dmic_dai[] = { 1619 { 1620 .name = "rt712-sdca-aif3", 1621 .id = RT712_AIF3, 1622 .capture = { 1623 .stream_name = "DP8 Capture", 1624 .channels_min = 1, 1625 .channels_max = 4, 1626 .rates = RT712_STEREO_RATES, 1627 .formats = RT712_FORMATS, 1628 }, 1629 .ops = &rt712_sdca_ops, 1630 } 1631 }; 1632 1633 int rt712_sdca_init(struct device *dev, struct regmap *regmap, 1634 struct regmap *mbq_regmap, struct sdw_slave *slave) 1635 { 1636 struct rt712_sdca_priv *rt712; 1637 int ret; 1638 1639 rt712 = devm_kzalloc(dev, sizeof(*rt712), GFP_KERNEL); 1640 if (!rt712) 1641 return -ENOMEM; 1642 1643 dev_set_drvdata(dev, rt712); 1644 rt712->slave = slave; 1645 rt712->regmap = regmap; 1646 rt712->mbq_regmap = mbq_regmap; 1647 1648 regcache_cache_only(rt712->regmap, true); 1649 regcache_cache_only(rt712->mbq_regmap, true); 1650 1651 mutex_init(&rt712->calibrate_mutex); 1652 mutex_init(&rt712->disable_irq_lock); 1653 1654 INIT_DELAYED_WORK(&rt712->jack_detect_work, rt712_sdca_jack_detect_handler); 1655 INIT_DELAYED_WORK(&rt712->jack_btn_check_work, rt712_sdca_btn_check_handler); 1656 1657 /* 1658 * Mark hw_init to false 1659 * HW init will be performed when device reports present 1660 */ 1661 rt712->hw_init = false; 1662 rt712->first_hw_init = false; 1663 rt712->fu0f_dapm_mute = true; 1664 rt712->fu0f_mixer_l_mute = rt712->fu0f_mixer_r_mute = true; 1665 rt712->fu1e_dapm_mute = true; 1666 rt712->fu1e_mixer_mute[0] = rt712->fu1e_mixer_mute[1] = 1667 rt712->fu1e_mixer_mute[2] = rt712->fu1e_mixer_mute[3] = true; 1668 rt712->fu05_dapm_mute = true; 1669 rt712->fu05_mixer_l_mute = rt712->fu05_mixer_r_mute = false; 1670 1671 /* JD source uses JD1 in default */ 1672 rt712->jd_src = RT712_JD1; 1673 1674 if (slave->id.part_id != RT712_PART_ID_713) 1675 ret = devm_snd_soc_register_component(dev, 1676 &soc_sdca_dev_rt712, rt712_sdca_dai, ARRAY_SIZE(rt712_sdca_dai)); 1677 else 1678 ret = devm_snd_soc_register_component(dev, 1679 &soc_sdca_dev_rt712, rt712_sdca_dai, 1); 1680 if (ret < 0) 1681 return ret; 1682 1683 /* only add the dmic component if a SMART_MIC function is exposed in ACPI */ 1684 if (sdca_device_quirk_match(slave, SDCA_QUIRKS_RT712_VB)) { 1685 ret = devm_snd_soc_register_component(dev, 1686 &soc_sdca_dev_rt712_dmic, 1687 rt712_sdca_dmic_dai, 1688 ARRAY_SIZE(rt712_sdca_dmic_dai)); 1689 if (ret < 0) 1690 return ret; 1691 rt712->dmic_function_found = true; 1692 } 1693 1694 /* set autosuspend parameters */ 1695 pm_runtime_set_autosuspend_delay(dev, 3000); 1696 pm_runtime_use_autosuspend(dev); 1697 1698 /* make sure the device does not suspend immediately */ 1699 pm_runtime_mark_last_busy(dev); 1700 1701 pm_runtime_enable(dev); 1702 1703 /* important note: the device is NOT tagged as 'active' and will remain 1704 * 'suspended' until the hardware is enumerated/initialized. This is required 1705 * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently 1706 * fail with -EACCESS because of race conditions between card creation and enumeration 1707 */ 1708 1709 dev_dbg(dev, "%s\n", __func__); 1710 1711 return 0; 1712 } 1713 1714 static void rt712_sdca_va_io_init(struct rt712_sdca_priv *rt712) 1715 { 1716 int ret = 0; 1717 unsigned int hibernation_flag; 1718 struct device *dev = &rt712->slave->dev; 1719 1720 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81); 1721 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0); 1722 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000); 1723 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000); 1724 rt712_sdca_index_write(rt712, RT712_VENDOR_ANALOG_CTL, RT712_MISC_POWER_CTL7, 0x0000); 1725 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1726 1727 /* calibration */ 1728 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, &hibernation_flag); 1729 if (!hibernation_flag) { 1730 ret = rt712_sdca_calibration(rt712); 1731 if (ret < 0) 1732 dev_err(dev, "%s, calibration failed!\n", __func__); 1733 } 1734 1735 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1736 RT712_MIXER_CTL1, 0x3000, 0x0000); 1737 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1738 RT712_ADC0A_08_PDE_FLOAT_CTL, 0x1112); 1739 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1740 RT712_MIC2_LINE2_PDE_FLOAT_CTL, 0x3412); 1741 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1742 RT712_DAC03_HP_PDE_FLOAT_CTL, 0x4040); 1743 1744 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1745 RT712_HDA_LEGACY_GPIO_WAKE_EN_CTL, 0x0001, 0x0000); 1746 regmap_write(rt712->regmap, 0x2f50, 0x00); 1747 regmap_write(rt712->regmap, 0x2f54, 0x00); 1748 regmap_write(rt712->regmap, 1749 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1750 1751 /* add SPK settings */ 1752 if (rt712->hw_id != RT712_DEV_ID_713) { 1753 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_AMP_PDE_FLOAT_CTL, 0x2323); 1754 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002); 1755 regmap_write(rt712->regmap, 1756 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04); 1757 } 1758 } 1759 1760 static void rt712_sdca_vb_io_init(struct rt712_sdca_priv *rt712) 1761 { 1762 int ret = 0; 1763 unsigned int jack_func_status, mic_func_status, amp_func_status; 1764 struct device *dev = &rt712->slave->dev; 1765 1766 regmap_read(rt712->regmap, 1767 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &jack_func_status); 1768 regmap_read(rt712->regmap, 1769 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &mic_func_status); 1770 regmap_read(rt712->regmap, 1771 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &_func_status); 1772 dev_dbg(dev, "%s jack/mic/amp func_status=0x%x, 0x%x, 0x%x\n", 1773 __func__, jack_func_status, mic_func_status, amp_func_status); 1774 1775 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_JD_CTL3, 0x7778); 1776 /* DMIC */ 1777 if ((mic_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1778 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_IT_FLOAT_CTL, 0x1526); 1779 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_CH12_FLOAT_CTL, 0x0304); 1780 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0A_CS_ADC0B_FU_FLOAT_CTL, 0x1f1e); 1781 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0B_FU_CH12_FLOAT_CTL, 0x0304); 1782 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_HDA_LEGACY_CONFIG_CTL0, 0x8010); 1783 regmap_write(rt712->regmap, 1784 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_IT11, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1785 rt712_sdca_index_write(rt712, RT712_ULTRA_SOUND_DET, RT712_ULTRA_SOUND_DETECTOR6, 0x3200); 1786 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1787 1788 /* clear flag */ 1789 regmap_write(rt712->regmap, 1790 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1791 FUNCTION_NEEDS_INITIALIZATION); 1792 } 1793 1794 /* Jack */ 1795 if ((jack_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1796 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_SEL_VEE2_HP_CTL1, 0x042a); 1797 rt712_sdca_index_write(rt712, RT712_CHARGE_PUMP, RT712_HP_DET_CTL3, 0x1fff); 1798 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec67); 1799 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81); 1800 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0); 1801 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000); 1802 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000); 1803 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1804 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_JD_CTL1, 0x2802); 1805 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL6, 0xf215); 1806 1807 /* calibration */ 1808 ret = rt712_sdca_calibration(rt712); 1809 if (ret < 0) 1810 dev_err(dev, "%s, calibration failed!\n", __func__); 1811 1812 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, 0x3000, 0x0000); 1813 regmap_write(rt712->regmap, 1814 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1815 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_MISC_CTL_FOR_UAJ, 0x0003); 1816 1817 /* clear flag */ 1818 regmap_write(rt712->regmap, 1819 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1820 FUNCTION_NEEDS_INITIALIZATION); 1821 } 1822 1823 /* SPK */ 1824 if ((amp_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1825 if (rt712->hw_id != RT712_DEV_ID_713) { 1826 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec63); 1827 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL1, 0xfff5); 1828 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002); 1829 regmap_write(rt712->regmap, 1830 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04); 1831 } 1832 /* clear flag */ 1833 regmap_write(rt712->regmap, 1834 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1835 FUNCTION_NEEDS_INITIALIZATION); 1836 } 1837 } 1838 1839 static void rt712_sdca_reset(struct rt712_sdca_priv *rt712) 1840 { 1841 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_REG, 1842 RT712_PARA_VERB_CTL, RT712_HIDDEN_REG_SW_RESET, 1843 RT712_HIDDEN_REG_SW_RESET); 1844 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1845 RT712_HDA_LEGACY_RESET_CTL, 0x1, 0x1); 1846 } 1847 1848 int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave) 1849 { 1850 struct rt712_sdca_priv *rt712 = dev_get_drvdata(dev); 1851 unsigned int val; 1852 struct sdw_slave_prop *prop = &slave->prop; 1853 1854 rt712->disable_irq = false; 1855 1856 if (rt712->hw_init) 1857 return 0; 1858 1859 regcache_cache_only(rt712->regmap, false); 1860 regcache_cache_only(rt712->mbq_regmap, false); 1861 if (rt712->first_hw_init) { 1862 regcache_cache_bypass(rt712->regmap, true); 1863 regcache_cache_bypass(rt712->mbq_regmap, true); 1864 } else { 1865 /* 1866 * PM runtime status is marked as 'active' only when a Slave reports as Attached 1867 */ 1868 1869 /* update count of parent 'active' children */ 1870 pm_runtime_set_active(&slave->dev); 1871 } 1872 1873 pm_runtime_get_noresume(&slave->dev); 1874 1875 rt712_sdca_reset(rt712); 1876 1877 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_JD_PRODUCT_NUM, &val); 1878 rt712->hw_id = (val & 0xf000) >> 12; 1879 rt712->version_id = (val & 0x0f00) >> 8; 1880 dev_dbg(&slave->dev, "%s hw_id=0x%x, version_id=0x%x\n", __func__, rt712->hw_id, rt712->version_id); 1881 1882 if (rt712->version_id == RT712_VA) { 1883 if (rt712->dmic_function_found) { 1884 dev_err(&slave->dev, "%s RT712 VA detected but SMART_MIC function exposed in ACPI\n", 1885 __func__); 1886 goto suspend; 1887 } 1888 1889 rt712_sdca_va_io_init(rt712); 1890 } else { 1891 if (!rt712->dmic_function_found) 1892 dev_warn(&slave->dev, "%s RT712 VB detected but no SMART_MIC function exposed in ACPI\n", 1893 __func__); 1894 1895 /* multilanes and DMIC are supported by rt712vb */ 1896 prop->lane_control_support = true; 1897 rt712_sdca_vb_io_init(rt712); 1898 } 1899 1900 /* 1901 * if set_jack callback occurred early than io_init, 1902 * we set up the jack detection function now 1903 */ 1904 if (rt712->hs_jack) 1905 rt712_sdca_jack_init(rt712); 1906 1907 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, 0x0001); 1908 1909 if (rt712->first_hw_init) { 1910 regcache_cache_bypass(rt712->regmap, false); 1911 regcache_mark_dirty(rt712->regmap); 1912 regcache_cache_bypass(rt712->mbq_regmap, false); 1913 regcache_mark_dirty(rt712->mbq_regmap); 1914 } else 1915 rt712->first_hw_init = true; 1916 1917 /* Mark Slave initialization complete */ 1918 rt712->hw_init = true; 1919 1920 dev_dbg(&slave->dev, "%s hw_init complete\n", __func__); 1921 1922 suspend: 1923 pm_runtime_put_autosuspend(&slave->dev); 1924 1925 return 0; 1926 } 1927 1928 MODULE_DESCRIPTION("ASoC RT712 SDCA SDW driver"); 1929 MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>"); 1930 MODULE_LICENSE("GPL"); 1931