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 <linux/soundwire/sdw_registers.h> 22 #include <linux/slab.h> 23 #include <sound/soc-dapm.h> 24 #include <sound/tlv.h> 25 #include "rt712-sdca.h" 26 27 static int rt712_sdca_index_write(struct rt712_sdca_priv *rt712, 28 unsigned int nid, unsigned int reg, unsigned int value) 29 { 30 int ret; 31 struct regmap *regmap = rt712->mbq_regmap; 32 unsigned int addr = (nid << 20) | reg; 33 34 ret = regmap_write(regmap, addr, value); 35 if (ret < 0) 36 dev_err(&rt712->slave->dev, 37 "%s: Failed to set private value: %06x <= %04x ret=%d\n", 38 __func__, addr, value, ret); 39 40 return ret; 41 } 42 43 static int rt712_sdca_index_read(struct rt712_sdca_priv *rt712, 44 unsigned int nid, unsigned int reg, unsigned int *value) 45 { 46 int ret; 47 struct regmap *regmap = rt712->mbq_regmap; 48 unsigned int addr = (nid << 20) | reg; 49 50 ret = regmap_read(regmap, addr, value); 51 if (ret < 0) 52 dev_err(&rt712->slave->dev, 53 "%s: Failed to get private value: %06x => %04x ret=%d\n", 54 __func__, addr, *value, ret); 55 56 return ret; 57 } 58 59 static int rt712_sdca_index_update_bits(struct rt712_sdca_priv *rt712, 60 unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val) 61 { 62 unsigned int tmp; 63 int ret; 64 65 ret = rt712_sdca_index_read(rt712, nid, reg, &tmp); 66 if (ret < 0) 67 return ret; 68 69 set_mask_bits(&tmp, mask, val); 70 return rt712_sdca_index_write(rt712, nid, reg, tmp); 71 } 72 73 static int rt712_sdca_calibration(struct rt712_sdca_priv *rt712) 74 { 75 unsigned int val, loop_rc = 0, loop_dc = 0; 76 struct device *dev; 77 struct regmap *regmap = rt712->regmap; 78 int chk_cnt = 100; 79 int ret = 0; 80 81 mutex_lock(&rt712->calibrate_mutex); 82 dev = regmap_get_device(regmap); 83 84 /* Set HP-JD source from JD1 */ 85 if (rt712->version_id == RT712_VA) 86 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a); 87 88 /* FSM switch to calibration manual mode */ 89 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4100); 90 91 /* Calibration setting */ 92 rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0x7883); 93 94 /* W1C Trigger DC calibration (HP & Class-D) */ 95 rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0xf893); 96 97 /* wait for calibration process */ 98 rt712_sdca_index_read(rt712, RT712_VENDOR_CALI, 99 RT712_DAC_DC_CALI_CTL1, &val); 100 101 for (loop_dc = 0; loop_dc < chk_cnt && 102 (val & RT712_DAC_DC_CALI_TRIGGER); loop_dc++) { 103 usleep_range(10000, 11000); 104 ret = rt712_sdca_index_read(rt712, RT712_VENDOR_CALI, 105 RT712_DAC_DC_CALI_CTL1, &val); 106 if (ret < 0) 107 goto _cali_fail_; 108 } 109 if (loop_dc == chk_cnt) 110 dev_err(dev, "%s, calibration time-out!\n", __func__); 111 112 if (loop_dc == chk_cnt || loop_rc == chk_cnt) 113 ret = -ETIMEDOUT; 114 115 _cali_fail_: 116 /* Enable Rldet in FSM */ 117 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4500); 118 119 /* Sensing Lch+Rch */ 120 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL1, 0x040f); 121 122 /* Sine gen path control */ 123 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL5, 0x0000); 124 125 /* Release HP-JD, EN_CBJ_TIE_GL/R open, en_osw gating auto done bit */ 126 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_DIGITAL_MISC_CTRL4, 0x0010); 127 128 mutex_unlock(&rt712->calibrate_mutex); 129 dev_dbg(dev, "%s calibration complete, ret=%d\n", __func__, ret); 130 return ret; 131 } 132 133 static unsigned int rt712_sdca_button_detect(struct rt712_sdca_priv *rt712) 134 { 135 unsigned int btn_type = 0, offset, idx, val, owner; 136 int ret; 137 unsigned char buf[3]; 138 139 /* get current UMP message owner */ 140 ret = regmap_read(rt712->regmap, 141 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), 142 &owner); 143 if (ret < 0) 144 return 0; 145 146 /* if owner is device then there is no button event from device */ 147 if (owner == 1) 148 return 0; 149 150 /* read UMP message offset */ 151 ret = regmap_read(rt712->regmap, 152 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), 153 &offset); 154 if (ret < 0) 155 goto _end_btn_det_; 156 157 for (idx = 0; idx < sizeof(buf); idx++) { 158 ret = regmap_read(rt712->regmap, 159 RT712_BUF_ADDR_HID1 + offset + idx, &val); 160 if (ret < 0) 161 goto _end_btn_det_; 162 buf[idx] = val & 0xff; 163 } 164 165 if (buf[0] == 0x11) { 166 switch (buf[1] & 0xf0) { 167 case 0x10: 168 btn_type |= SND_JACK_BTN_2; 169 break; 170 case 0x20: 171 btn_type |= SND_JACK_BTN_3; 172 break; 173 case 0x40: 174 btn_type |= SND_JACK_BTN_0; 175 break; 176 case 0x80: 177 btn_type |= SND_JACK_BTN_1; 178 break; 179 } 180 switch (buf[2]) { 181 case 0x01: 182 case 0x10: 183 btn_type |= SND_JACK_BTN_2; 184 break; 185 case 0x02: 186 case 0x20: 187 btn_type |= SND_JACK_BTN_3; 188 break; 189 case 0x04: 190 case 0x40: 191 btn_type |= SND_JACK_BTN_0; 192 break; 193 case 0x08: 194 case 0x80: 195 btn_type |= SND_JACK_BTN_1; 196 break; 197 } 198 } 199 200 _end_btn_det_: 201 /* Host is owner, so set back to device */ 202 if (owner == 0) { 203 /* set owner to device */ 204 if (rt712->version_id == RT712_VA) 205 regmap_write(rt712->regmap, 206 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, 207 RT712_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE, 0), 0x01); 208 else 209 regmap_write(rt712->regmap, 210 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, 211 RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), 0x01); 212 } 213 214 return btn_type; 215 } 216 217 static int rt712_sdca_headset_detect(struct rt712_sdca_priv *rt712) 218 { 219 unsigned int det_mode; 220 int ret; 221 222 /* get detected_mode */ 223 ret = regmap_read(rt712->regmap, 224 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0), 225 &det_mode); 226 if (ret < 0) 227 goto io_error; 228 229 switch (det_mode) { 230 case 0x00: 231 rt712->jack_type = 0; 232 break; 233 case 0x03: 234 rt712->jack_type = SND_JACK_HEADPHONE; 235 break; 236 case 0x05: 237 rt712->jack_type = SND_JACK_HEADSET; 238 break; 239 } 240 241 /* write selected_mode */ 242 if (det_mode) { 243 ret = regmap_write(rt712->regmap, 244 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_SELECTED_MODE, 0), 245 det_mode); 246 if (ret < 0) 247 goto io_error; 248 } 249 250 dev_dbg(&rt712->slave->dev, 251 "%s, detected_mode=0x%x\n", __func__, det_mode); 252 253 return 0; 254 255 io_error: 256 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret); 257 return ret; 258 } 259 260 static void rt712_sdca_jack_detect_handler(struct work_struct *work) 261 { 262 struct rt712_sdca_priv *rt712 = 263 container_of(work, struct rt712_sdca_priv, jack_detect_work.work); 264 int btn_type = 0, ret; 265 266 if (!rt712->hs_jack) 267 return; 268 269 if (!rt712->component->card || !rt712->component->card->instantiated) 270 return; 271 272 /* SDW_SCP_SDCA_INT_SDCA_0 is used for jack detection */ 273 if (rt712->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_0) { 274 ret = rt712_sdca_headset_detect(rt712); 275 if (ret < 0) 276 return; 277 } 278 279 /* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */ 280 if (rt712->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8) 281 btn_type = rt712_sdca_button_detect(rt712); 282 283 if (rt712->jack_type == 0) 284 btn_type = 0; 285 286 dev_dbg(&rt712->slave->dev, 287 "in %s, jack_type=0x%x\n", __func__, rt712->jack_type); 288 dev_dbg(&rt712->slave->dev, 289 "in %s, btn_type=0x%x\n", __func__, btn_type); 290 dev_dbg(&rt712->slave->dev, 291 "in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__, 292 rt712->scp_sdca_stat1, rt712->scp_sdca_stat2); 293 294 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type, 295 SND_JACK_HEADSET | 296 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 297 SND_JACK_BTN_2 | SND_JACK_BTN_3); 298 299 if (btn_type) { 300 /* button released */ 301 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type, 302 SND_JACK_HEADSET | 303 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 304 SND_JACK_BTN_2 | SND_JACK_BTN_3); 305 306 mod_delayed_work(system_power_efficient_wq, 307 &rt712->jack_btn_check_work, msecs_to_jiffies(200)); 308 } 309 } 310 311 static void rt712_sdca_btn_check_handler(struct work_struct *work) 312 { 313 struct rt712_sdca_priv *rt712 = 314 container_of(work, struct rt712_sdca_priv, jack_btn_check_work.work); 315 int btn_type = 0, ret, idx; 316 unsigned int det_mode, offset, val; 317 unsigned char buf[3]; 318 319 ret = regmap_read(rt712->regmap, 320 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0), 321 &det_mode); 322 if (ret < 0) 323 goto io_error; 324 325 /* pin attached */ 326 if (det_mode) { 327 /* read UMP message offset */ 328 ret = regmap_read(rt712->regmap, 329 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0), 330 &offset); 331 if (ret < 0) 332 goto io_error; 333 334 for (idx = 0; idx < sizeof(buf); idx++) { 335 ret = regmap_read(rt712->regmap, 336 RT712_BUF_ADDR_HID1 + offset + idx, &val); 337 if (ret < 0) 338 goto io_error; 339 buf[idx] = val & 0xff; 340 } 341 342 if (buf[0] == 0x11) { 343 switch (buf[1] & 0xf0) { 344 case 0x10: 345 btn_type |= SND_JACK_BTN_2; 346 break; 347 case 0x20: 348 btn_type |= SND_JACK_BTN_3; 349 break; 350 case 0x40: 351 btn_type |= SND_JACK_BTN_0; 352 break; 353 case 0x80: 354 btn_type |= SND_JACK_BTN_1; 355 break; 356 } 357 switch (buf[2]) { 358 case 0x01: 359 case 0x10: 360 btn_type |= SND_JACK_BTN_2; 361 break; 362 case 0x02: 363 case 0x20: 364 btn_type |= SND_JACK_BTN_3; 365 break; 366 case 0x04: 367 case 0x40: 368 btn_type |= SND_JACK_BTN_0; 369 break; 370 case 0x08: 371 case 0x80: 372 btn_type |= SND_JACK_BTN_1; 373 break; 374 } 375 } 376 } else { 377 rt712->jack_type = 0; 378 } 379 380 dev_dbg(&rt712->slave->dev, "%s, btn_type=0x%x\n", __func__, btn_type); 381 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type, 382 SND_JACK_HEADSET | 383 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 384 SND_JACK_BTN_2 | SND_JACK_BTN_3); 385 386 if (btn_type) { 387 /* button released */ 388 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type, 389 SND_JACK_HEADSET | 390 SND_JACK_BTN_0 | SND_JACK_BTN_1 | 391 SND_JACK_BTN_2 | SND_JACK_BTN_3); 392 393 mod_delayed_work(system_power_efficient_wq, 394 &rt712->jack_btn_check_work, msecs_to_jiffies(200)); 395 } 396 397 return; 398 399 io_error: 400 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret); 401 } 402 403 static void rt712_sdca_jack_init(struct rt712_sdca_priv *rt712) 404 { 405 mutex_lock(&rt712->calibrate_mutex); 406 407 if (rt712->hs_jack) { 408 /* Enable HID1 event & set button RTC mode */ 409 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 410 RT712_UMP_HID_CTL5, 0xfff0); 411 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 412 RT712_UMP_HID_CTL0, 0x1100, 0x1100); 413 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 414 RT712_UMP_HID_CTL7, 0xf000, 0x0000); 415 416 /* detected_mode_change_event_en & hid1_push_button_event_en */ 417 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 418 RT712_GE_RELATED_CTL1, 0x0c00, 0x0c00); 419 /* ge_inbox_en */ 420 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 421 RT712_GE_RELATED_CTL2, 0x0020, 0x0000); 422 423 switch (rt712->jd_src) { 424 case RT712_JD1: 425 /* Set HP-JD source from JD1, VB uses JD1 in default */ 426 if (rt712->version_id == RT712_VA) 427 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a); 428 break; 429 default: 430 dev_warn(rt712->component->dev, "Wrong JD source\n"); 431 break; 432 } 433 434 /* set SCP_SDCA_IntMask1[0]=1 */ 435 sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_0); 436 /* set SCP_SDCA_IntMask2[0]=1 */ 437 sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8); 438 dev_dbg(&rt712->slave->dev, "in %s enable\n", __func__); 439 440 /* trigger GE interrupt */ 441 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 442 RT712_GE_RELATED_CTL1, 0x0080, 0x0080); 443 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 444 RT712_GE_RELATED_CTL1, 0x0080, 0x0000); 445 } else { 446 /* disable HID1 & detected_mode_change event */ 447 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 448 RT712_GE_RELATED_CTL1, 0x0c00, 0x0000); 449 450 dev_dbg(&rt712->slave->dev, "in %s disable\n", __func__); 451 } 452 453 mutex_unlock(&rt712->calibrate_mutex); 454 } 455 456 static int rt712_sdca_set_jack_detect(struct snd_soc_component *component, 457 struct snd_soc_jack *hs_jack, void *data) 458 { 459 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 460 int ret; 461 462 rt712->hs_jack = hs_jack; 463 464 if (!rt712->first_hw_init) 465 return 0; 466 467 ret = pm_runtime_resume_and_get(component->dev); 468 if (ret < 0) { 469 if (ret != -EACCES) { 470 dev_err(component->dev, "%s: failed to resume %d\n", __func__, ret); 471 return ret; 472 } 473 474 /* pm_runtime not enabled yet */ 475 dev_dbg(component->dev, "%s: skipping jack init for now\n", __func__); 476 return 0; 477 } 478 479 rt712_sdca_jack_init(rt712); 480 481 pm_runtime_mark_last_busy(component->dev); 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 const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0); 655 static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -1725, 75, 0); 656 static const DECLARE_TLV_DB_SCALE(boost_vol_tlv, 0, 1000, 0); 657 658 static const struct snd_kcontrol_new rt712_sdca_controls[] = { 659 SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume", 660 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_01), 661 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_02), 662 0, 0x57, 0, 663 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv), 664 SOC_DOUBLE_EXT("FU0F Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0, 665 rt712_sdca_fu0f_capture_get, rt712_sdca_fu0f_capture_put), 666 SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume", 667 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_01), 668 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_02), 669 0, 0x3f, 0, 670 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, mic_vol_tlv), 671 SOC_DOUBLE_R_EXT_TLV("FU44 Boost Volume", 672 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 673 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_02), 674 8, 3, 0, 675 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, boost_vol_tlv), 676 }; 677 678 static const struct snd_kcontrol_new rt712_sdca_spk_controls[] = { 679 SOC_DOUBLE_R_EXT_TLV("FU06 Playback Volume", 680 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_01), 681 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_02), 682 0, 0x57, 0, 683 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv), 684 }; 685 686 static int rt712_sdca_mux_get(struct snd_kcontrol *kcontrol, 687 struct snd_ctl_elem_value *ucontrol) 688 { 689 struct snd_soc_component *component = 690 snd_soc_dapm_kcontrol_component(kcontrol); 691 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 692 unsigned int val = 0, mask = 0x3300; 693 694 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val); 695 696 val = val & mask; 697 switch (val) { 698 case 0x3000: 699 val = 1; 700 break; 701 case 0x0300: 702 val = 0; 703 break; 704 } 705 706 ucontrol->value.enumerated.item[0] = val; 707 708 return 0; 709 } 710 711 static int rt712_sdca_mux_put(struct snd_kcontrol *kcontrol, 712 struct snd_ctl_elem_value *ucontrol) 713 { 714 struct snd_soc_component *component = 715 snd_soc_dapm_kcontrol_component(kcontrol); 716 struct snd_soc_dapm_context *dapm = 717 snd_soc_dapm_kcontrol_dapm(kcontrol); 718 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 719 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 720 unsigned int *item = ucontrol->value.enumerated.item; 721 unsigned int mask_sft; 722 unsigned int val; 723 724 if (item[0] >= e->items) 725 return -EINVAL; 726 727 if (ucontrol->value.enumerated.item[0] == 0) 728 mask_sft = 12; 729 else if (ucontrol->value.enumerated.item[0] == 1) 730 mask_sft = 8; 731 else 732 return -EINVAL; 733 734 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val); 735 val = (val >> mask_sft) & 0x3; 736 if (!val) 737 return 0; 738 739 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 740 RT712_MIXER_CTL1, 0x3fff); 741 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 742 RT712_MIXER_CTL1, 0x3 << mask_sft, 0); 743 744 snd_soc_dapm_mux_update_power(dapm, kcontrol, 745 item[0], e, NULL); 746 747 return 1; 748 } 749 750 static const char * const adc_mux_text[] = { 751 "MIC2", 752 "LINE2", 753 }; 754 755 static SOC_ENUM_SINGLE_DECL( 756 rt712_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text); 757 758 static const struct snd_kcontrol_new rt712_sdca_adc23_mux = 759 SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt712_adc23_enum, 760 rt712_sdca_mux_get, rt712_sdca_mux_put); 761 762 static int rt712_sdca_fu05_event(struct snd_soc_dapm_widget *w, 763 struct snd_kcontrol *kcontrol, int event) 764 { 765 struct snd_soc_component *component = 766 snd_soc_dapm_to_component(w->dapm); 767 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 768 unsigned char unmute = 0x0, mute = 0x1; 769 770 switch (event) { 771 case SND_SOC_DAPM_POST_PMU: 772 regmap_write(rt712->regmap, 773 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 774 RT712_SDCA_CTL_FU_MUTE, CH_01), 775 unmute); 776 regmap_write(rt712->regmap, 777 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 778 RT712_SDCA_CTL_FU_MUTE, CH_02), 779 unmute); 780 break; 781 case SND_SOC_DAPM_PRE_PMD: 782 regmap_write(rt712->regmap, 783 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 784 RT712_SDCA_CTL_FU_MUTE, CH_01), 785 mute); 786 regmap_write(rt712->regmap, 787 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, 788 RT712_SDCA_CTL_FU_MUTE, CH_02), 789 mute); 790 break; 791 } 792 return 0; 793 } 794 795 static int rt712_sdca_fu0f_event(struct snd_soc_dapm_widget *w, 796 struct snd_kcontrol *kcontrol, int event) 797 { 798 struct snd_soc_component *component = 799 snd_soc_dapm_to_component(w->dapm); 800 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 801 802 switch (event) { 803 case SND_SOC_DAPM_POST_PMU: 804 rt712->fu0f_dapm_mute = false; 805 rt712_sdca_set_fu0f_capture_ctl(rt712); 806 break; 807 case SND_SOC_DAPM_PRE_PMD: 808 rt712->fu0f_dapm_mute = true; 809 rt712_sdca_set_fu0f_capture_ctl(rt712); 810 break; 811 } 812 return 0; 813 } 814 815 static int rt712_sdca_pde40_event(struct snd_soc_dapm_widget *w, 816 struct snd_kcontrol *kcontrol, int event) 817 { 818 struct snd_soc_component *component = 819 snd_soc_dapm_to_component(w->dapm); 820 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 821 unsigned char ps0 = 0x0, ps3 = 0x3; 822 823 switch (event) { 824 case SND_SOC_DAPM_POST_PMU: 825 regmap_write(rt712->regmap, 826 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40, 827 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 828 ps0); 829 break; 830 case SND_SOC_DAPM_PRE_PMD: 831 regmap_write(rt712->regmap, 832 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40, 833 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 834 ps3); 835 break; 836 } 837 return 0; 838 } 839 840 static int rt712_sdca_pde12_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 unsigned char ps0 = 0x0, ps3 = 0x3; 847 848 switch (event) { 849 case SND_SOC_DAPM_POST_PMU: 850 regmap_write(rt712->regmap, 851 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12, 852 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 853 ps0); 854 break; 855 case SND_SOC_DAPM_PRE_PMD: 856 regmap_write(rt712->regmap, 857 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12, 858 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 859 ps3); 860 break; 861 } 862 return 0; 863 } 864 865 static int rt712_sdca_pde23_event(struct snd_soc_dapm_widget *w, 866 struct snd_kcontrol *kcontrol, int event) 867 { 868 struct snd_soc_component *component = 869 snd_soc_dapm_to_component(w->dapm); 870 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 871 unsigned char ps0 = 0x0, ps3 = 0x3; 872 873 switch (event) { 874 case SND_SOC_DAPM_POST_PMU: 875 regmap_write(rt712->regmap, 876 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23, 877 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 878 ps0); 879 break; 880 case SND_SOC_DAPM_PRE_PMD: 881 regmap_write(rt712->regmap, 882 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23, 883 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 884 ps3); 885 break; 886 887 default: 888 break; 889 } 890 891 return 0; 892 } 893 894 static const struct snd_kcontrol_new rt712_spk_l_dac = 895 SOC_DAPM_SINGLE_AUTODISABLE("Switch", 896 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_01), 897 0, 1, 1); 898 static const struct snd_kcontrol_new rt712_spk_r_dac = 899 SOC_DAPM_SINGLE_AUTODISABLE("Switch", 900 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_02), 901 0, 1, 1); 902 903 static const struct snd_soc_dapm_widget rt712_sdca_dapm_widgets[] = { 904 SND_SOC_DAPM_OUTPUT("HP"), 905 SND_SOC_DAPM_INPUT("MIC2"), 906 SND_SOC_DAPM_INPUT("LINE2"), 907 908 SND_SOC_DAPM_SUPPLY("PDE 40", SND_SOC_NOPM, 0, 0, 909 rt712_sdca_pde40_event, 910 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 911 SND_SOC_DAPM_SUPPLY("PDE 12", SND_SOC_NOPM, 0, 0, 912 rt712_sdca_pde12_event, 913 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 914 915 SND_SOC_DAPM_DAC_E("FU 05", NULL, SND_SOC_NOPM, 0, 0, 916 rt712_sdca_fu05_event, 917 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 918 SND_SOC_DAPM_ADC_E("FU 0F", NULL, SND_SOC_NOPM, 0, 0, 919 rt712_sdca_fu0f_event, 920 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 921 SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0, 922 &rt712_sdca_adc23_mux), 923 924 SND_SOC_DAPM_AIF_IN("DP1RX", "DP1 Playback", 0, SND_SOC_NOPM, 0, 0), 925 SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0), 926 }; 927 928 static const struct snd_soc_dapm_route rt712_sdca_audio_map[] = { 929 { "FU 05", NULL, "DP1RX" }, 930 { "DP4TX", NULL, "FU 0F" }, 931 932 { "FU 0F", NULL, "PDE 12" }, 933 { "FU 0F", NULL, "ADC 23 Mux" }, 934 { "ADC 23 Mux", "LINE2", "LINE2" }, 935 { "ADC 23 Mux", "MIC2", "MIC2" }, 936 937 { "HP", NULL, "PDE 40" }, 938 { "HP", NULL, "FU 05" }, 939 }; 940 941 static const struct snd_soc_dapm_widget rt712_sdca_spk_dapm_widgets[] = { 942 SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Playback", 0, SND_SOC_NOPM, 0, 0), 943 944 /* Digital Interface */ 945 SND_SOC_DAPM_PGA("FU06", SND_SOC_NOPM, 0, 0, NULL, 0), 946 947 SND_SOC_DAPM_SUPPLY("PDE 23", SND_SOC_NOPM, 0, 0, 948 rt712_sdca_pde23_event, 949 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 950 951 /* Output */ 952 SND_SOC_DAPM_SWITCH("OT23 L", SND_SOC_NOPM, 0, 0, &rt712_spk_l_dac), 953 SND_SOC_DAPM_SWITCH("OT23 R", SND_SOC_NOPM, 0, 0, &rt712_spk_r_dac), 954 SND_SOC_DAPM_OUTPUT("SPOL"), 955 SND_SOC_DAPM_OUTPUT("SPOR"), 956 }; 957 958 static const struct snd_soc_dapm_route rt712_sdca_spk_dapm_routes[] = { 959 { "FU06", NULL, "DP3RX" }, 960 { "FU06", NULL, "PDE 23" }, 961 { "OT23 L", "Switch", "FU06" }, 962 { "OT23 R", "Switch", "FU06" }, 963 { "SPOL", NULL, "OT23 L" }, 964 { "SPOR", NULL, "OT23 R" }, 965 }; 966 967 static int rt712_sdca_parse_dt(struct rt712_sdca_priv *rt712, struct device *dev) 968 { 969 device_property_read_u32(dev, "realtek,jd-src", &rt712->jd_src); 970 971 return 0; 972 } 973 974 static int rt712_sdca_probe(struct snd_soc_component *component) 975 { 976 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); 977 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 978 int ret; 979 980 rt712_sdca_parse_dt(rt712, &rt712->slave->dev); 981 rt712->component = component; 982 983 /* add SPK route */ 984 if (rt712->hw_id != RT712_DEV_ID_713) { 985 snd_soc_add_component_controls(component, 986 rt712_sdca_spk_controls, ARRAY_SIZE(rt712_sdca_spk_controls)); 987 snd_soc_dapm_new_controls(dapm, 988 rt712_sdca_spk_dapm_widgets, ARRAY_SIZE(rt712_sdca_spk_dapm_widgets)); 989 snd_soc_dapm_add_routes(dapm, 990 rt712_sdca_spk_dapm_routes, ARRAY_SIZE(rt712_sdca_spk_dapm_routes)); 991 } 992 993 if (!rt712->first_hw_init) 994 return 0; 995 996 ret = pm_runtime_resume(component->dev); 997 if (ret < 0 && ret != -EACCES) 998 return ret; 999 1000 return 0; 1001 } 1002 1003 static int rt712_sdca_dmic_set_gain_get(struct snd_kcontrol *kcontrol, 1004 struct snd_ctl_elem_value *ucontrol) 1005 { 1006 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1007 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1008 struct rt712_dmic_kctrl_priv *p = 1009 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1010 unsigned int regvalue, ctl, i; 1011 unsigned int adc_vol_flag = 0; 1012 const unsigned int interval_offset = 0xc0; 1013 1014 if (strstr(ucontrol->id.name, "FU1E Capture Volume")) 1015 adc_vol_flag = 1; 1016 1017 /* check all channels */ 1018 for (i = 0; i < p->count; i++) { 1019 regmap_read(rt712->mbq_regmap, p->reg_base + i, ®value); 1020 1021 if (!adc_vol_flag) /* boost gain */ 1022 ctl = regvalue / 0x0a00; 1023 else { /* ADC gain */ 1024 if (adc_vol_flag) 1025 ctl = p->max - (((0x1e00 - regvalue) & 0xffff) / interval_offset); 1026 else 1027 ctl = p->max - (((0 - regvalue) & 0xffff) / interval_offset); 1028 } 1029 1030 ucontrol->value.integer.value[i] = ctl; 1031 } 1032 1033 return 0; 1034 } 1035 1036 static int rt712_sdca_dmic_set_gain_put(struct snd_kcontrol *kcontrol, 1037 struct snd_ctl_elem_value *ucontrol) 1038 { 1039 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1040 struct rt712_dmic_kctrl_priv *p = 1041 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1042 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1043 unsigned int gain_val[4]; 1044 unsigned int i, adc_vol_flag = 0, changed = 0; 1045 unsigned int regvalue[4]; 1046 const unsigned int interval_offset = 0xc0; 1047 int err; 1048 1049 if (strstr(ucontrol->id.name, "FU1E Capture Volume")) 1050 adc_vol_flag = 1; 1051 1052 /* check all channels */ 1053 for (i = 0; i < p->count; i++) { 1054 regmap_read(rt712->mbq_regmap, p->reg_base + i, ®value[i]); 1055 1056 gain_val[i] = ucontrol->value.integer.value[i]; 1057 if (gain_val[i] > p->max) 1058 gain_val[i] = p->max; 1059 1060 if (!adc_vol_flag) /* boost gain */ 1061 gain_val[i] = gain_val[i] * 0x0a00; 1062 else { /* ADC gain */ 1063 gain_val[i] = 0x1e00 - ((p->max - gain_val[i]) * interval_offset); 1064 gain_val[i] &= 0xffff; 1065 } 1066 1067 if (regvalue[i] != gain_val[i]) 1068 changed = 1; 1069 } 1070 1071 if (!changed) 1072 return 0; 1073 1074 for (i = 0; i < p->count; i++) { 1075 err = regmap_write(rt712->mbq_regmap, p->reg_base + i, gain_val[i]); 1076 if (err < 0) 1077 dev_err(&rt712->slave->dev, "0x%08x can't be set\n", p->reg_base + i); 1078 } 1079 1080 return changed; 1081 } 1082 1083 static int rt712_sdca_set_fu1e_capture_ctl(struct rt712_sdca_priv *rt712) 1084 { 1085 int err, i; 1086 unsigned int ch_mute; 1087 1088 for (i = 0; i < ARRAY_SIZE(rt712->fu1e_mixer_mute); i++) { 1089 ch_mute = (rt712->fu1e_dapm_mute || rt712->fu1e_mixer_mute[i]) ? 0x01 : 0x00; 1090 err = regmap_write(rt712->regmap, 1091 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, 1092 RT712_SDCA_CTL_FU_MUTE, CH_01) + i, ch_mute); 1093 if (err < 0) 1094 return err; 1095 } 1096 1097 return 0; 1098 } 1099 1100 static int rt712_sdca_dmic_fu1e_capture_get(struct snd_kcontrol *kcontrol, 1101 struct snd_ctl_elem_value *ucontrol) 1102 { 1103 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1104 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1105 struct rt712_dmic_kctrl_priv *p = 1106 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1107 unsigned int i; 1108 1109 for (i = 0; i < p->count; i++) 1110 ucontrol->value.integer.value[i] = !rt712->fu1e_mixer_mute[i]; 1111 1112 return 0; 1113 } 1114 1115 static int rt712_sdca_dmic_fu1e_capture_put(struct snd_kcontrol *kcontrol, 1116 struct snd_ctl_elem_value *ucontrol) 1117 { 1118 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 1119 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1120 struct rt712_dmic_kctrl_priv *p = 1121 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1122 int err, changed = 0, i; 1123 1124 for (i = 0; i < p->count; i++) { 1125 if (rt712->fu1e_mixer_mute[i] != !ucontrol->value.integer.value[i]) 1126 changed = 1; 1127 rt712->fu1e_mixer_mute[i] = !ucontrol->value.integer.value[i]; 1128 } 1129 1130 err = rt712_sdca_set_fu1e_capture_ctl(rt712); 1131 if (err < 0) 1132 return err; 1133 1134 return changed; 1135 } 1136 1137 static int rt712_sdca_fu_info(struct snd_kcontrol *kcontrol, 1138 struct snd_ctl_elem_info *uinfo) 1139 { 1140 struct rt712_dmic_kctrl_priv *p = 1141 (struct rt712_dmic_kctrl_priv *)kcontrol->private_value; 1142 1143 if (p->max == 1) 1144 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 1145 else 1146 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 1147 uinfo->count = p->count; 1148 uinfo->value.integer.min = 0; 1149 uinfo->value.integer.max = p->max; 1150 return 0; 1151 } 1152 1153 #define RT712_SDCA_PR_VALUE(xreg_base, xcount, xmax, xinvert) \ 1154 ((unsigned long)&(struct rt712_dmic_kctrl_priv) \ 1155 {.reg_base = xreg_base, .count = xcount, .max = xmax, \ 1156 .invert = xinvert}) 1157 1158 #define RT712_SDCA_FU_CTRL(xname, reg_base, xmax, xinvert, xcount) \ 1159 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 1160 .info = rt712_sdca_fu_info, \ 1161 .get = rt712_sdca_dmic_fu1e_capture_get, \ 1162 .put = rt712_sdca_dmic_fu1e_capture_put, \ 1163 .private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, xinvert)} 1164 1165 #define RT712_SDCA_EXT_TLV(xname, reg_base, xhandler_get,\ 1166 xhandler_put, xcount, xmax, tlv_array) \ 1167 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ 1168 .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ 1169 SNDRV_CTL_ELEM_ACCESS_READWRITE, \ 1170 .tlv.p = (tlv_array), \ 1171 .info = rt712_sdca_fu_info, \ 1172 .get = xhandler_get, .put = xhandler_put, \ 1173 .private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, 0) } 1174 1175 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0); 1176 static const DECLARE_TLV_DB_SCALE(dmic_vol_tlv, 0, 1000, 0); 1177 1178 static const struct snd_kcontrol_new rt712_sdca_dmic_snd_controls[] = { 1179 RT712_SDCA_FU_CTRL("FU1E Capture Switch", 1180 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_01), 1181 1, 1, 4), 1182 RT712_SDCA_EXT_TLV("FU1E Capture Volume", 1183 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_01), 1184 rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 0x3f, in_vol_tlv), 1185 RT712_SDCA_EXT_TLV("FU15 Boost Volume", 1186 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_01), 1187 rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 3, dmic_vol_tlv), 1188 }; 1189 1190 static int rt712_sdca_dmic_mux_get(struct snd_kcontrol *kcontrol, 1191 struct snd_ctl_elem_value *ucontrol) 1192 { 1193 struct snd_soc_component *component = 1194 snd_soc_dapm_kcontrol_component(kcontrol); 1195 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1196 unsigned int val = 0, mask_sft; 1197 1198 if (strstr(ucontrol->id.name, "ADC 0A Mux")) 1199 mask_sft = 0; 1200 else if (strstr(ucontrol->id.name, "ADC 0B Mux")) 1201 mask_sft = 4; 1202 else 1203 return -EINVAL; 1204 1205 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, 1206 RT712_HDA_LEGACY_MUX_CTL0, &val); 1207 1208 ucontrol->value.enumerated.item[0] = (((val >> mask_sft) & 0xf) == 0x4) ? 0 : 1; 1209 1210 return 0; 1211 } 1212 1213 static int rt712_sdca_dmic_mux_put(struct snd_kcontrol *kcontrol, 1214 struct snd_ctl_elem_value *ucontrol) 1215 { 1216 struct snd_soc_component *component = 1217 snd_soc_dapm_kcontrol_component(kcontrol); 1218 struct snd_soc_dapm_context *dapm = 1219 snd_soc_dapm_kcontrol_dapm(kcontrol); 1220 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1221 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 1222 unsigned int *item = ucontrol->value.enumerated.item; 1223 unsigned int val, val2 = 0, change, mask_sft; 1224 1225 if (item[0] >= e->items) 1226 return -EINVAL; 1227 1228 if (strstr(ucontrol->id.name, "ADC 0A Mux")) 1229 mask_sft = 0; 1230 else if (strstr(ucontrol->id.name, "ADC 0B Mux")) 1231 mask_sft = 4; 1232 else 1233 return -EINVAL; 1234 1235 val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l; 1236 1237 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, 1238 RT712_HDA_LEGACY_MUX_CTL0, &val2); 1239 val2 = ((0xf << mask_sft) & val2) >> mask_sft; 1240 1241 if (val == 0) 1242 val = 0x4; 1243 else if (val >= 1) 1244 val = 0xe; 1245 1246 if (val == val2) 1247 change = 0; 1248 else 1249 change = 1; 1250 1251 if (change) 1252 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1253 RT712_HDA_LEGACY_MUX_CTL0, 0xf << mask_sft, 1254 val << mask_sft); 1255 1256 snd_soc_dapm_mux_update_power(dapm, kcontrol, item[0], e, NULL); 1257 1258 return change; 1259 } 1260 1261 static const char * const adc_dmic_mux_text[] = { 1262 "DMIC1", 1263 "DMIC2", 1264 }; 1265 1266 static SOC_ENUM_SINGLE_DECL( 1267 rt712_adc0a_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text); 1268 1269 static SOC_ENUM_SINGLE_DECL( 1270 rt712_adc0b_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text); 1271 1272 static const struct snd_kcontrol_new rt712_sdca_dmic_adc0a_mux = 1273 SOC_DAPM_ENUM_EXT("ADC 0A Mux", rt712_adc0a_enum, 1274 rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put); 1275 1276 static const struct snd_kcontrol_new rt712_sdca_dmic_adc0b_mux = 1277 SOC_DAPM_ENUM_EXT("ADC 0B Mux", rt712_adc0b_enum, 1278 rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put); 1279 1280 static int rt712_sdca_dmic_fu1e_event(struct snd_soc_dapm_widget *w, 1281 struct snd_kcontrol *kcontrol, int event) 1282 { 1283 struct snd_soc_component *component = 1284 snd_soc_dapm_to_component(w->dapm); 1285 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1286 1287 switch (event) { 1288 case SND_SOC_DAPM_POST_PMU: 1289 rt712->fu1e_dapm_mute = false; 1290 rt712_sdca_set_fu1e_capture_ctl(rt712); 1291 break; 1292 case SND_SOC_DAPM_PRE_PMD: 1293 rt712->fu1e_dapm_mute = true; 1294 rt712_sdca_set_fu1e_capture_ctl(rt712); 1295 break; 1296 } 1297 return 0; 1298 } 1299 1300 static int rt712_sdca_dmic_pde11_event(struct snd_soc_dapm_widget *w, 1301 struct snd_kcontrol *kcontrol, int event) 1302 { 1303 struct snd_soc_component *component = 1304 snd_soc_dapm_to_component(w->dapm); 1305 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1306 unsigned char ps0 = 0x0, ps3 = 0x3; 1307 1308 switch (event) { 1309 case SND_SOC_DAPM_POST_PMU: 1310 regmap_write(rt712->regmap, 1311 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11, 1312 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 1313 ps0); 1314 break; 1315 case SND_SOC_DAPM_PRE_PMD: 1316 regmap_write(rt712->regmap, 1317 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11, 1318 RT712_SDCA_CTL_REQ_POWER_STATE, 0), 1319 ps3); 1320 break; 1321 } 1322 return 0; 1323 } 1324 1325 static const struct snd_soc_dapm_widget rt712_sdca_dmic_dapm_widgets[] = { 1326 SND_SOC_DAPM_INPUT("DMIC1"), 1327 SND_SOC_DAPM_INPUT("DMIC2"), 1328 1329 SND_SOC_DAPM_SUPPLY("PDE 11", SND_SOC_NOPM, 0, 0, 1330 rt712_sdca_dmic_pde11_event, 1331 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1332 1333 SND_SOC_DAPM_ADC_E("FU 1E", NULL, SND_SOC_NOPM, 0, 0, 1334 rt712_sdca_dmic_fu1e_event, 1335 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), 1336 SND_SOC_DAPM_MUX("ADC 0A Mux", SND_SOC_NOPM, 0, 0, 1337 &rt712_sdca_dmic_adc0a_mux), 1338 SND_SOC_DAPM_MUX("ADC 0B Mux", SND_SOC_NOPM, 0, 0, 1339 &rt712_sdca_dmic_adc0b_mux), 1340 1341 SND_SOC_DAPM_AIF_OUT("DP8TX", "DP8 Capture", 0, SND_SOC_NOPM, 0, 0), 1342 }; 1343 1344 static const struct snd_soc_dapm_route rt712_sdca_dmic_audio_map[] = { 1345 {"DP8TX", NULL, "FU 1E"}, 1346 1347 {"FU 1E", NULL, "PDE 11"}, 1348 {"FU 1E", NULL, "ADC 0A Mux"}, 1349 {"FU 1E", NULL, "ADC 0B Mux"}, 1350 {"ADC 0A Mux", "DMIC1", "DMIC1"}, 1351 {"ADC 0A Mux", "DMIC2", "DMIC2"}, 1352 {"ADC 0B Mux", "DMIC1", "DMIC1"}, 1353 {"ADC 0B Mux", "DMIC2", "DMIC2"}, 1354 }; 1355 1356 static int rt712_sdca_dmic_probe(struct snd_soc_component *component) 1357 { 1358 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1359 int ret; 1360 1361 rt712->dmic_component = component; 1362 1363 if (!rt712->first_hw_init) 1364 return 0; 1365 1366 ret = pm_runtime_resume(component->dev); 1367 if (ret < 0 && ret != -EACCES) 1368 return ret; 1369 1370 return 0; 1371 } 1372 1373 static const struct snd_soc_component_driver soc_sdca_dev_rt712 = { 1374 .probe = rt712_sdca_probe, 1375 .controls = rt712_sdca_controls, 1376 .num_controls = ARRAY_SIZE(rt712_sdca_controls), 1377 .dapm_widgets = rt712_sdca_dapm_widgets, 1378 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dapm_widgets), 1379 .dapm_routes = rt712_sdca_audio_map, 1380 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_audio_map), 1381 .set_jack = rt712_sdca_set_jack_detect, 1382 .endianness = 1, 1383 }; 1384 1385 static const struct snd_soc_component_driver soc_sdca_dev_rt712_dmic = { 1386 .probe = rt712_sdca_dmic_probe, 1387 .controls = rt712_sdca_dmic_snd_controls, 1388 .num_controls = ARRAY_SIZE(rt712_sdca_dmic_snd_controls), 1389 .dapm_widgets = rt712_sdca_dmic_dapm_widgets, 1390 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dmic_dapm_widgets), 1391 .dapm_routes = rt712_sdca_dmic_audio_map, 1392 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_dmic_audio_map), 1393 .endianness = 1, 1394 #ifdef CONFIG_DEBUG_FS 1395 .debugfs_prefix = "dmic", 1396 #endif 1397 }; 1398 1399 static int rt712_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, 1400 int direction) 1401 { 1402 snd_soc_dai_dma_data_set(dai, direction, sdw_stream); 1403 1404 return 0; 1405 } 1406 1407 static void rt712_sdca_shutdown(struct snd_pcm_substream *substream, 1408 struct snd_soc_dai *dai) 1409 { 1410 snd_soc_dai_set_dma_data(dai, substream, NULL); 1411 } 1412 1413 static int rt712_sdca_pcm_hw_params(struct snd_pcm_substream *substream, 1414 struct snd_pcm_hw_params *params, 1415 struct snd_soc_dai *dai) 1416 { 1417 struct snd_soc_component *component = dai->component; 1418 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1419 struct sdw_stream_config stream_config; 1420 struct sdw_port_config port_config; 1421 enum sdw_data_direction direction; 1422 struct sdw_stream_runtime *sdw_stream; 1423 int retval, port, num_channels; 1424 unsigned int sampling_rate; 1425 1426 dev_dbg(dai->dev, "%s %s id %d", __func__, dai->name, dai->id); 1427 sdw_stream = snd_soc_dai_get_dma_data(dai, substream); 1428 1429 if (!sdw_stream) 1430 return -EINVAL; 1431 1432 if (!rt712->slave) 1433 return -EINVAL; 1434 1435 /* VA doesn't support AIF3 */ 1436 if (dai->id == RT712_AIF3 && rt712->version_id == RT712_VA) 1437 return -EINVAL; 1438 1439 /* SoundWire specific configuration */ 1440 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { 1441 direction = SDW_DATA_DIR_RX; 1442 if (dai->id == RT712_AIF1) 1443 port = 1; 1444 else if (dai->id == RT712_AIF2) 1445 port = 3; 1446 else 1447 return -EINVAL; 1448 } else { 1449 direction = SDW_DATA_DIR_TX; 1450 if (dai->id == RT712_AIF1) 1451 port = 4; 1452 else if (dai->id == RT712_AIF3) 1453 port = 8; 1454 else 1455 return -EINVAL; 1456 } 1457 1458 stream_config.frame_rate = params_rate(params); 1459 stream_config.ch_count = params_channels(params); 1460 stream_config.bps = snd_pcm_format_width(params_format(params)); 1461 stream_config.direction = direction; 1462 1463 num_channels = params_channels(params); 1464 port_config.ch_mask = GENMASK(num_channels - 1, 0); 1465 port_config.num = port; 1466 1467 retval = sdw_stream_add_slave(rt712->slave, &stream_config, 1468 &port_config, 1, sdw_stream); 1469 if (retval) { 1470 dev_err(dai->dev, "%s: Unable to configure port\n", __func__); 1471 return retval; 1472 } 1473 1474 if (params_channels(params) > 16) { 1475 dev_err(component->dev, "%s: Unsupported channels %d\n", 1476 __func__, params_channels(params)); 1477 return -EINVAL; 1478 } 1479 1480 /* sampling rate configuration */ 1481 switch (params_rate(params)) { 1482 case 44100: 1483 sampling_rate = RT712_SDCA_RATE_44100HZ; 1484 break; 1485 case 48000: 1486 sampling_rate = RT712_SDCA_RATE_48000HZ; 1487 break; 1488 case 96000: 1489 sampling_rate = RT712_SDCA_RATE_96000HZ; 1490 break; 1491 case 192000: 1492 sampling_rate = RT712_SDCA_RATE_192000HZ; 1493 break; 1494 default: 1495 dev_err(component->dev, "%s: Rate %d is not supported\n", 1496 __func__, params_rate(params)); 1497 return -EINVAL; 1498 } 1499 1500 /* set sampling frequency */ 1501 switch (dai->id) { 1502 case RT712_AIF1: 1503 regmap_write(rt712->regmap, 1504 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS01, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1505 sampling_rate); 1506 regmap_write(rt712->regmap, 1507 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS11, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1508 sampling_rate); 1509 break; 1510 case RT712_AIF2: 1511 regmap_write(rt712->regmap, 1512 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_CS31, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1513 sampling_rate); 1514 break; 1515 case RT712_AIF3: 1516 regmap_write(rt712->regmap, 1517 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1F, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1518 sampling_rate); 1519 regmap_write(rt712->regmap, 1520 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1C, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0), 1521 sampling_rate); 1522 break; 1523 default: 1524 dev_err(component->dev, "%s: Wrong DAI id\n", __func__); 1525 return -EINVAL; 1526 } 1527 1528 return 0; 1529 } 1530 1531 static int rt712_sdca_pcm_hw_free(struct snd_pcm_substream *substream, 1532 struct snd_soc_dai *dai) 1533 { 1534 struct snd_soc_component *component = dai->component; 1535 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component); 1536 struct sdw_stream_runtime *sdw_stream = 1537 snd_soc_dai_get_dma_data(dai, substream); 1538 1539 if (!rt712->slave) 1540 return -EINVAL; 1541 1542 sdw_stream_remove_slave(rt712->slave, sdw_stream); 1543 return 0; 1544 } 1545 1546 #define RT712_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \ 1547 SNDRV_PCM_RATE_192000) 1548 #define RT712_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ 1549 SNDRV_PCM_FMTBIT_S24_LE) 1550 1551 static const struct snd_soc_dai_ops rt712_sdca_ops = { 1552 .hw_params = rt712_sdca_pcm_hw_params, 1553 .hw_free = rt712_sdca_pcm_hw_free, 1554 .set_stream = rt712_sdca_set_sdw_stream, 1555 .shutdown = rt712_sdca_shutdown, 1556 }; 1557 1558 static struct snd_soc_dai_driver rt712_sdca_dai[] = { 1559 { 1560 .name = "rt712-sdca-aif1", 1561 .id = RT712_AIF1, 1562 .playback = { 1563 .stream_name = "DP1 Playback", 1564 .channels_min = 1, 1565 .channels_max = 2, 1566 .rates = RT712_STEREO_RATES, 1567 .formats = RT712_FORMATS, 1568 }, 1569 .capture = { 1570 .stream_name = "DP4 Capture", 1571 .channels_min = 1, 1572 .channels_max = 2, 1573 .rates = RT712_STEREO_RATES, 1574 .formats = RT712_FORMATS, 1575 }, 1576 .ops = &rt712_sdca_ops, 1577 }, 1578 { 1579 .name = "rt712-sdca-aif2", 1580 .id = RT712_AIF2, 1581 .playback = { 1582 .stream_name = "DP3 Playback", 1583 .channels_min = 1, 1584 .channels_max = 2, 1585 .rates = RT712_STEREO_RATES, 1586 .formats = RT712_FORMATS, 1587 }, 1588 .ops = &rt712_sdca_ops, 1589 } 1590 }; 1591 1592 static struct snd_soc_dai_driver rt712_sdca_dmic_dai[] = { 1593 { 1594 .name = "rt712-sdca-aif3", 1595 .id = RT712_AIF3, 1596 .capture = { 1597 .stream_name = "DP8 Capture", 1598 .channels_min = 1, 1599 .channels_max = 4, 1600 .rates = RT712_STEREO_RATES, 1601 .formats = RT712_FORMATS, 1602 }, 1603 .ops = &rt712_sdca_ops, 1604 } 1605 }; 1606 1607 int rt712_sdca_init(struct device *dev, struct regmap *regmap, 1608 struct regmap *mbq_regmap, struct sdw_slave *slave) 1609 { 1610 struct rt712_sdca_priv *rt712; 1611 int ret; 1612 1613 rt712 = devm_kzalloc(dev, sizeof(*rt712), GFP_KERNEL); 1614 if (!rt712) 1615 return -ENOMEM; 1616 1617 dev_set_drvdata(dev, rt712); 1618 rt712->slave = slave; 1619 rt712->regmap = regmap; 1620 rt712->mbq_regmap = mbq_regmap; 1621 1622 regcache_cache_only(rt712->regmap, true); 1623 regcache_cache_only(rt712->mbq_regmap, true); 1624 1625 mutex_init(&rt712->calibrate_mutex); 1626 mutex_init(&rt712->disable_irq_lock); 1627 1628 INIT_DELAYED_WORK(&rt712->jack_detect_work, rt712_sdca_jack_detect_handler); 1629 INIT_DELAYED_WORK(&rt712->jack_btn_check_work, rt712_sdca_btn_check_handler); 1630 1631 /* 1632 * Mark hw_init to false 1633 * HW init will be performed when device reports present 1634 */ 1635 rt712->hw_init = false; 1636 rt712->first_hw_init = false; 1637 rt712->fu0f_dapm_mute = true; 1638 rt712->fu0f_mixer_l_mute = rt712->fu0f_mixer_r_mute = true; 1639 rt712->fu1e_dapm_mute = true; 1640 rt712->fu1e_mixer_mute[0] = rt712->fu1e_mixer_mute[1] = 1641 rt712->fu1e_mixer_mute[2] = rt712->fu1e_mixer_mute[3] = true; 1642 1643 /* JD source uses JD1 in default */ 1644 rt712->jd_src = RT712_JD1; 1645 1646 if (slave->id.part_id != RT712_PART_ID_713) 1647 ret = devm_snd_soc_register_component(dev, 1648 &soc_sdca_dev_rt712, rt712_sdca_dai, ARRAY_SIZE(rt712_sdca_dai)); 1649 else 1650 ret = devm_snd_soc_register_component(dev, 1651 &soc_sdca_dev_rt712, rt712_sdca_dai, 1); 1652 if (ret < 0) 1653 return ret; 1654 1655 /* set autosuspend parameters */ 1656 pm_runtime_set_autosuspend_delay(dev, 3000); 1657 pm_runtime_use_autosuspend(dev); 1658 1659 /* make sure the device does not suspend immediately */ 1660 pm_runtime_mark_last_busy(dev); 1661 1662 pm_runtime_enable(dev); 1663 1664 /* important note: the device is NOT tagged as 'active' and will remain 1665 * 'suspended' until the hardware is enumerated/initialized. This is required 1666 * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently 1667 * fail with -EACCESS because of race conditions between card creation and enumeration 1668 */ 1669 1670 dev_dbg(dev, "%s\n", __func__); 1671 1672 return 0; 1673 } 1674 1675 static void rt712_sdca_va_io_init(struct rt712_sdca_priv *rt712) 1676 { 1677 int ret = 0; 1678 unsigned int hibernation_flag; 1679 struct device *dev = &rt712->slave->dev; 1680 1681 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81); 1682 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0); 1683 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000); 1684 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000); 1685 rt712_sdca_index_write(rt712, RT712_VENDOR_ANALOG_CTL, RT712_MISC_POWER_CTL7, 0x0000); 1686 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1687 1688 /* calibration */ 1689 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, &hibernation_flag); 1690 if (!hibernation_flag) { 1691 ret = rt712_sdca_calibration(rt712); 1692 if (ret < 0) 1693 dev_err(dev, "%s, calibration failed!\n", __func__); 1694 } 1695 1696 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1697 RT712_MIXER_CTL1, 0x3000, 0x0000); 1698 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1699 RT712_ADC0A_08_PDE_FLOAT_CTL, 0x1112); 1700 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1701 RT712_MIC2_LINE2_PDE_FLOAT_CTL, 0x3412); 1702 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, 1703 RT712_DAC03_HP_PDE_FLOAT_CTL, 0x4040); 1704 1705 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, 1706 RT712_HDA_LEGACY_GPIO_WAKE_EN_CTL, 0x0001, 0x0000); 1707 regmap_write(rt712->regmap, 0x2f50, 0x00); 1708 regmap_write(rt712->regmap, 0x2f54, 0x00); 1709 regmap_write(rt712->regmap, 1710 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1711 1712 /* add SPK settings */ 1713 if (rt712->hw_id != RT712_DEV_ID_713) { 1714 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_AMP_PDE_FLOAT_CTL, 0x2323); 1715 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002); 1716 regmap_write(rt712->regmap, 1717 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04); 1718 } 1719 } 1720 1721 static void rt712_sdca_vb_io_init(struct rt712_sdca_priv *rt712) 1722 { 1723 int ret = 0; 1724 unsigned int jack_func_status, mic_func_status, amp_func_status; 1725 struct device *dev = &rt712->slave->dev; 1726 1727 regmap_read(rt712->regmap, 1728 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &jack_func_status); 1729 regmap_read(rt712->regmap, 1730 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &mic_func_status); 1731 regmap_read(rt712->regmap, 1732 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &_func_status); 1733 dev_dbg(dev, "%s jack/mic/amp func_status=0x%x, 0x%x, 0x%x\n", 1734 __func__, jack_func_status, mic_func_status, amp_func_status); 1735 1736 /* DMIC */ 1737 if ((mic_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1738 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_IT_FLOAT_CTL, 0x1526); 1739 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_CH12_FLOAT_CTL, 0x0304); 1740 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0A_CS_ADC0B_FU_FLOAT_CTL, 0x1f1e); 1741 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0B_FU_CH12_FLOAT_CTL, 0x0304); 1742 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_HDA_LEGACY_CONFIG_CTL0, 0x8010); 1743 regmap_write(rt712->regmap, 1744 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_IT11, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1745 rt712_sdca_index_write(rt712, RT712_ULTRA_SOUND_DET, RT712_ULTRA_SOUND_DETECTOR6, 0x3200); 1746 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1747 1748 /* clear flag */ 1749 regmap_write(rt712->regmap, 1750 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1751 FUNCTION_NEEDS_INITIALIZATION); 1752 } 1753 1754 /* Jack */ 1755 if ((jack_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1756 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_SEL_VEE2_HP_CTL1, 0x042a); 1757 rt712_sdca_index_write(rt712, RT712_CHARGE_PUMP, RT712_HP_DET_CTL3, 0x1fff); 1758 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec67); 1759 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81); 1760 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0); 1761 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000); 1762 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000); 1763 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23); 1764 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_JD_CTL1, 0x2802); 1765 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL6, 0xf215); 1766 1767 /* calibration */ 1768 ret = rt712_sdca_calibration(rt712); 1769 if (ret < 0) 1770 dev_err(dev, "%s, calibration failed!\n", __func__); 1771 1772 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, 0x3000, 0x0000); 1773 regmap_write(rt712->regmap, 1774 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01); 1775 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_MISC_CTL_FOR_UAJ, 0x0003); 1776 1777 /* clear flag */ 1778 regmap_write(rt712->regmap, 1779 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1780 FUNCTION_NEEDS_INITIALIZATION); 1781 } 1782 1783 /* SPK */ 1784 if ((amp_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) { 1785 if (rt712->hw_id != RT712_DEV_ID_713) { 1786 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec63); 1787 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL1, 0xfff5); 1788 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002); 1789 regmap_write(rt712->regmap, 1790 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04); 1791 } 1792 /* clear flag */ 1793 regmap_write(rt712->regmap, 1794 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), 1795 FUNCTION_NEEDS_INITIALIZATION); 1796 } 1797 } 1798 1799 int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave) 1800 { 1801 struct rt712_sdca_priv *rt712 = dev_get_drvdata(dev); 1802 int ret = 0; 1803 unsigned int val; 1804 struct sdw_slave_prop *prop = &slave->prop; 1805 1806 rt712->disable_irq = false; 1807 1808 if (rt712->hw_init) 1809 return 0; 1810 1811 regcache_cache_only(rt712->regmap, false); 1812 regcache_cache_only(rt712->mbq_regmap, false); 1813 if (rt712->first_hw_init) { 1814 regcache_cache_bypass(rt712->regmap, true); 1815 regcache_cache_bypass(rt712->mbq_regmap, true); 1816 } else { 1817 /* 1818 * PM runtime status is marked as 'active' only when a Slave reports as Attached 1819 */ 1820 1821 /* update count of parent 'active' children */ 1822 pm_runtime_set_active(&slave->dev); 1823 } 1824 1825 pm_runtime_get_noresume(&slave->dev); 1826 1827 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_JD_PRODUCT_NUM, &val); 1828 rt712->hw_id = (val & 0xf000) >> 12; 1829 rt712->version_id = (val & 0x0f00) >> 8; 1830 dev_dbg(&slave->dev, "%s hw_id=0x%x, version_id=0x%x\n", __func__, rt712->hw_id, rt712->version_id); 1831 1832 if (rt712->version_id == RT712_VA) 1833 rt712_sdca_va_io_init(rt712); 1834 else { 1835 /* multilanes and DMIC are supported by rt712vb */ 1836 ret = devm_snd_soc_register_component(dev, 1837 &soc_sdca_dev_rt712_dmic, rt712_sdca_dmic_dai, ARRAY_SIZE(rt712_sdca_dmic_dai)); 1838 if (ret < 0) 1839 return ret; 1840 1841 prop->lane_control_support = true; 1842 rt712_sdca_vb_io_init(rt712); 1843 } 1844 1845 /* 1846 * if set_jack callback occurred early than io_init, 1847 * we set up the jack detection function now 1848 */ 1849 if (rt712->hs_jack) 1850 rt712_sdca_jack_init(rt712); 1851 1852 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, 0x0001); 1853 1854 if (rt712->first_hw_init) { 1855 regcache_cache_bypass(rt712->regmap, false); 1856 regcache_mark_dirty(rt712->regmap); 1857 regcache_cache_bypass(rt712->mbq_regmap, false); 1858 regcache_mark_dirty(rt712->mbq_regmap); 1859 } else 1860 rt712->first_hw_init = true; 1861 1862 /* Mark Slave initialization complete */ 1863 rt712->hw_init = true; 1864 1865 pm_runtime_mark_last_busy(&slave->dev); 1866 pm_runtime_put_autosuspend(&slave->dev); 1867 1868 dev_dbg(&slave->dev, "%s hw_init complete\n", __func__); 1869 return 0; 1870 } 1871 1872 MODULE_DESCRIPTION("ASoC RT712 SDCA SDW driver"); 1873 MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>"); 1874 MODULE_LICENSE("GPL"); 1875