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