sound/soc/codecs/rt711-sdca.c

   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 <[email protected]>");
1582 MODULE_LICENSE("GPL");