rt712-sdca.c

   1// SPDX-License-Identifier: GPL-2.0-only
   2//
   3// rt712-sdca.c -- rt712 SDCA ALSA SoC audio driver
   4//
   5// Copyright(c) 2023 Realtek Semiconductor Corp.
   6//
   7//
   8
   9#include <linux/bitops.h>
  10#include <sound/core.h>
  11#include <linux/delay.h>
  12#include <linux/init.h>
  13#include <sound/initval.h>
  14#include <sound/jack.h>
  15#include <linux/kernel.h>
  16#include <linux/module.h>
  17#include <linux/moduleparam.h>
  18#include <linux/pm_runtime.h>
  19#include <sound/pcm.h>
  20#include <sound/pcm_params.h>
  21#include <sound/sdca.h>
  22#include <linux/soundwire/sdw_registers.h>
  23#include <linux/slab.h>
  24#include <sound/soc-dapm.h>
  25#include <sound/tlv.h>
  26#include "rt712-sdca.h"
  27
  28static int rt712_sdca_index_write(struct rt712_sdca_priv *rt712,
  29		unsigned int nid, unsigned int reg, unsigned int value)
  30{
  31	int ret;
  32	struct regmap *regmap = rt712->mbq_regmap;
  33	unsigned int addr = (nid << 20) | reg;
  34
  35	ret = regmap_write(regmap, addr, value);
  36	if (ret < 0)
  37		dev_err(&rt712->slave->dev,
  38			"%s: Failed to set private value: %06x <= %04x ret=%d\n",
  39			__func__, addr, value, ret);
  40
  41	return ret;
  42}
  43
  44static int rt712_sdca_index_read(struct rt712_sdca_priv *rt712,
  45		unsigned int nid, unsigned int reg, unsigned int *value)
  46{
  47	int ret;
  48	struct regmap *regmap = rt712->mbq_regmap;
  49	unsigned int addr = (nid << 20) | reg;
  50
  51	ret = regmap_read(regmap, addr, value);
  52	if (ret < 0)
  53		dev_err(&rt712->slave->dev,
  54			"%s: Failed to get private value: %06x => %04x ret=%d\n",
  55			__func__, addr, *value, ret);
  56
  57	return ret;
  58}
  59
  60static int rt712_sdca_index_update_bits(struct rt712_sdca_priv *rt712,
  61	unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val)
  62{
  63	unsigned int tmp;
  64	int ret;
  65
  66	ret = rt712_sdca_index_read(rt712, nid, reg, &tmp);
  67	if (ret < 0)
  68		return ret;
  69
  70	set_mask_bits(&tmp, mask, val);
  71	return rt712_sdca_index_write(rt712, nid, reg, tmp);
  72}
  73
  74static int rt712_sdca_calibration(struct rt712_sdca_priv *rt712)
  75{
  76	unsigned int val, loop_rc = 0, loop_dc = 0;
  77	struct device *dev;
  78	struct regmap *regmap = rt712->regmap;
  79	int chk_cnt = 100;
  80	int ret = 0;
  81
  82	mutex_lock(&rt712->calibrate_mutex);
  83	dev = regmap_get_device(regmap);
  84
  85	/* Set HP-JD source from JD1 */
  86	if (rt712->version_id == RT712_VA)
  87		rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a);
  88
  89	/* FSM switch to calibration manual mode */
  90	rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4100);
  91
  92	/* Calibration setting */
  93	rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0x7883);
  94
  95	/* W1C Trigger DC calibration (HP & Class-D) */
  96	rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0xf893);
  97
  98	/* wait for calibration process */
  99	rt712_sdca_index_read(rt712, RT712_VENDOR_CALI,
 100		RT712_DAC_DC_CALI_CTL1, &val);
 101
 102	for (loop_dc = 0; loop_dc < chk_cnt &&
 103		(val & RT712_DAC_DC_CALI_TRIGGER); loop_dc++) {
 104		usleep_range(10000, 11000);
 105		ret = rt712_sdca_index_read(rt712, RT712_VENDOR_CALI,
 106			RT712_DAC_DC_CALI_CTL1, &val);
 107		if (ret < 0)
 108			goto _cali_fail_;
 109	}
 110	if (loop_dc == chk_cnt)
 111		dev_err(dev, "%s, calibration time-out!\n", __func__);
 112
 113	if (loop_dc == chk_cnt || loop_rc == chk_cnt)
 114		ret = -ETIMEDOUT;
 115
 116_cali_fail_:
 117	/* Enable Rldet in FSM */
 118	rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4500);
 119
 120	/* Sensing Lch+Rch */
 121	rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL1, 0x040f);
 122
 123	/* Sine gen path control */
 124	rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL5, 0x0000);
 125
 126	/* Release HP-JD, EN_CBJ_TIE_GL/R open, en_osw gating auto done bit */
 127	rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_DIGITAL_MISC_CTRL4, 0x0010);
 128
 129	mutex_unlock(&rt712->calibrate_mutex);
 130	dev_dbg(dev, "%s calibration complete, ret=%d\n", __func__, ret);
 131	return ret;
 132}
 133
 134static unsigned int rt712_sdca_button_detect(struct rt712_sdca_priv *rt712)
 135{
 136	unsigned int btn_type = 0, offset, idx, val, owner;
 137	int ret;
 138	unsigned char buf[3];
 139
 140	/* get current UMP message owner */
 141	ret = regmap_read(rt712->regmap,
 142		SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0),
 143		&owner);
 144	if (ret < 0)
 145		return 0;
 146
 147	/* if owner is device then there is no button event from device */
 148	if (owner == 1)
 149		return 0;
 150
 151	/* read UMP message offset */
 152	ret = regmap_read(rt712->regmap,
 153		SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0),
 154		&offset);
 155	if (ret < 0)
 156		goto _end_btn_det_;
 157
 158	for (idx = 0; idx < sizeof(buf); idx++) {
 159		ret = regmap_read(rt712->regmap,
 160			RT712_BUF_ADDR_HID1 + offset + idx, &val);
 161		if (ret < 0)
 162			goto _end_btn_det_;
 163		buf[idx] = val & 0xff;
 164	}
 165
 166	if (buf[0] == 0x11) {
 167		switch (buf[1] & 0xf0) {
 168		case 0x10:
 169			btn_type |= SND_JACK_BTN_2;
 170			break;
 171		case 0x20:
 172			btn_type |= SND_JACK_BTN_3;
 173			break;
 174		case 0x40:
 175			btn_type |= SND_JACK_BTN_0;
 176			break;
 177		case 0x80:
 178			btn_type |= SND_JACK_BTN_1;
 179			break;
 180		}
 181		switch (buf[2]) {
 182		case 0x01:
 183		case 0x10:
 184			btn_type |= SND_JACK_BTN_2;
 185			break;
 186		case 0x02:
 187		case 0x20:
 188			btn_type |= SND_JACK_BTN_3;
 189			break;
 190		case 0x04:
 191		case 0x40:
 192			btn_type |= SND_JACK_BTN_0;
 193			break;
 194		case 0x08:
 195		case 0x80:
 196			btn_type |= SND_JACK_BTN_1;
 197			break;
 198		}
 199	}
 200
 201_end_btn_det_:
 202	/* Host is owner, so set back to device */
 203	if (owner == 0) {
 204		/* set owner to device */
 205		if (rt712->version_id == RT712_VA)
 206			regmap_write(rt712->regmap,
 207				SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01,
 208					RT712_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE, 0), 0x01);
 209		else
 210			regmap_write(rt712->regmap,
 211				SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01,
 212					RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0), 0x01);
 213	}
 214
 215	return btn_type;
 216}
 217
 218static int rt712_sdca_headset_detect(struct rt712_sdca_priv *rt712)
 219{
 220	unsigned int det_mode;
 221	int ret;
 222
 223	/* get detected_mode */
 224	ret = regmap_read(rt712->regmap,
 225		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0),
 226		&det_mode);
 227	if (ret < 0)
 228		goto io_error;
 229
 230	switch (det_mode) {
 231	case 0x00:
 232		rt712->jack_type = 0;
 233		break;
 234	case 0x03:
 235		rt712->jack_type = SND_JACK_HEADPHONE;
 236		break;
 237	case 0x05:
 238		rt712->jack_type = SND_JACK_HEADSET;
 239		break;
 240	}
 241
 242	/* write selected_mode */
 243	if (det_mode) {
 244		ret = regmap_write(rt712->regmap,
 245			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_SELECTED_MODE, 0),
 246			det_mode);
 247		if (ret < 0)
 248			goto io_error;
 249	}
 250
 251	dev_dbg(&rt712->slave->dev,
 252		"%s, detected_mode=0x%x\n", __func__, det_mode);
 253
 254	return 0;
 255
 256io_error:
 257	pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret);
 258	return ret;
 259}
 260
 261static void rt712_sdca_jack_detect_handler(struct work_struct *work)
 262{
 263	struct rt712_sdca_priv *rt712 =
 264		container_of(work, struct rt712_sdca_priv, jack_detect_work.work);
 265	int btn_type = 0, ret;
 266
 267	if (!rt712->hs_jack)
 268		return;
 269
 270	if (!rt712->component->card || !rt712->component->card->instantiated)
 271		return;
 272
 273	/* SDW_SCP_SDCA_INT_SDCA_0 is used for jack detection */
 274	if (rt712->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_0) {
 275		ret = rt712_sdca_headset_detect(rt712);
 276		if (ret < 0)
 277			return;
 278	}
 279
 280	/* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */
 281	if (rt712->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8)
 282		btn_type = rt712_sdca_button_detect(rt712);
 283
 284	if (rt712->jack_type == 0)
 285		btn_type = 0;
 286
 287	dev_dbg(&rt712->slave->dev,
 288		"in %s, jack_type=0x%x\n", __func__, rt712->jack_type);
 289	dev_dbg(&rt712->slave->dev,
 290		"in %s, btn_type=0x%x\n", __func__, btn_type);
 291	dev_dbg(&rt712->slave->dev,
 292		"in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__,
 293		rt712->scp_sdca_stat1, rt712->scp_sdca_stat2);
 294
 295	snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type,
 296			SND_JACK_HEADSET |
 297			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
 298			SND_JACK_BTN_2 | SND_JACK_BTN_3);
 299
 300	if (btn_type) {
 301		/* button released */
 302		snd_soc_jack_report(rt712->hs_jack, rt712->jack_type,
 303			SND_JACK_HEADSET |
 304			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
 305			SND_JACK_BTN_2 | SND_JACK_BTN_3);
 306
 307		mod_delayed_work(system_power_efficient_wq,
 308			&rt712->jack_btn_check_work, msecs_to_jiffies(200));
 309	}
 310}
 311
 312static void rt712_sdca_btn_check_handler(struct work_struct *work)
 313{
 314	struct rt712_sdca_priv *rt712 =
 315		container_of(work, struct rt712_sdca_priv, jack_btn_check_work.work);
 316	int btn_type = 0, ret, idx;
 317	unsigned int det_mode, offset, val;
 318	unsigned char buf[3];
 319
 320	ret = regmap_read(rt712->regmap,
 321		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0),
 322		&det_mode);
 323	if (ret < 0)
 324		goto io_error;
 325
 326	/* pin attached */
 327	if (det_mode) {
 328		/* read UMP message offset */
 329		ret = regmap_read(rt712->regmap,
 330			SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0),
 331			&offset);
 332		if (ret < 0)
 333			goto io_error;
 334
 335		for (idx = 0; idx < sizeof(buf); idx++) {
 336			ret = regmap_read(rt712->regmap,
 337				RT712_BUF_ADDR_HID1 + offset + idx, &val);
 338			if (ret < 0)
 339				goto io_error;
 340			buf[idx] = val & 0xff;
 341		}
 342
 343		if (buf[0] == 0x11) {
 344			switch (buf[1] & 0xf0) {
 345			case 0x10:
 346				btn_type |= SND_JACK_BTN_2;
 347				break;
 348			case 0x20:
 349				btn_type |= SND_JACK_BTN_3;
 350				break;
 351			case 0x40:
 352				btn_type |= SND_JACK_BTN_0;
 353				break;
 354			case 0x80:
 355				btn_type |= SND_JACK_BTN_1;
 356				break;
 357			}
 358			switch (buf[2]) {
 359			case 0x01:
 360			case 0x10:
 361				btn_type |= SND_JACK_BTN_2;
 362				break;
 363			case 0x02:
 364			case 0x20:
 365				btn_type |= SND_JACK_BTN_3;
 366				break;
 367			case 0x04:
 368			case 0x40:
 369				btn_type |= SND_JACK_BTN_0;
 370				break;
 371			case 0x08:
 372			case 0x80:
 373				btn_type |= SND_JACK_BTN_1;
 374				break;
 375			}
 376		}
 377	} else {
 378		rt712->jack_type = 0;
 379	}
 380
 381	dev_dbg(&rt712->slave->dev, "%s, btn_type=0x%x\n",	__func__, btn_type);
 382	snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type,
 383			SND_JACK_HEADSET |
 384			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
 385			SND_JACK_BTN_2 | SND_JACK_BTN_3);
 386
 387	if (btn_type) {
 388		/* button released */
 389		snd_soc_jack_report(rt712->hs_jack, rt712->jack_type,
 390			SND_JACK_HEADSET |
 391			SND_JACK_BTN_0 | SND_JACK_BTN_1 |
 392			SND_JACK_BTN_2 | SND_JACK_BTN_3);
 393
 394		mod_delayed_work(system_power_efficient_wq,
 395			&rt712->jack_btn_check_work, msecs_to_jiffies(200));
 396	}
 397
 398	return;
 399
 400io_error:
 401	pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret);
 402}
 403
 404static void rt712_sdca_jack_init(struct rt712_sdca_priv *rt712)
 405{
 406	mutex_lock(&rt712->calibrate_mutex);
 407
 408	if (rt712->hs_jack) {
 409		/* Enable HID1 event & set button RTC mode */
 410		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
 411			RT712_UMP_HID_CTL5, 0xfff0);
 412		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
 413			RT712_UMP_HID_CTL0, 0x1100, 0x1100);
 414		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
 415			RT712_UMP_HID_CTL7, 0xf000, 0x0000);
 416
 417		/* detected_mode_change_event_en & hid1_push_button_event_en */
 418		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
 419			RT712_GE_RELATED_CTL1, 0x0c00, 0x0c00);
 420		/* ge_inbox_en */
 421		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
 422			RT712_GE_RELATED_CTL2, 0x0020, 0x0000);
 423
 424		switch (rt712->jd_src) {
 425		case RT712_JD1:
 426			/* Set HP-JD source from JD1, VB uses JD1 in default */
 427			if (rt712->version_id == RT712_VA)
 428				rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a);
 429			break;
 430		default:
 431			dev_warn(rt712->component->dev, "Wrong JD source\n");
 432			break;
 433		}
 434
 435		/* set SCP_SDCA_IntMask1[0]=1 */
 436		sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_0);
 437		/* set SCP_SDCA_IntMask2[0]=1 */
 438		sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8);
 439		dev_dbg(&rt712->slave->dev, "in %s enable\n", __func__);
 440
 441		/* trigger GE interrupt */
 442		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
 443			RT712_GE_RELATED_CTL1, 0x0080, 0x0080);
 444		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
 445			RT712_GE_RELATED_CTL1, 0x0080, 0x0000);
 446	} else {
 447		/* disable HID1 & detected_mode_change event */
 448		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
 449			RT712_GE_RELATED_CTL1, 0x0c00, 0x0000);
 450
 451		dev_dbg(&rt712->slave->dev, "in %s disable\n", __func__);
 452	}
 453
 454	mutex_unlock(&rt712->calibrate_mutex);
 455}
 456
 457static int rt712_sdca_set_jack_detect(struct snd_soc_component *component,
 458	struct snd_soc_jack *hs_jack, void *data)
 459{
 460	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 461	int ret;
 462
 463	rt712->hs_jack = hs_jack;
 464
 465	if (!rt712->first_hw_init)
 466		return 0;
 467
 468	ret = pm_runtime_resume_and_get(component->dev);
 469	if (ret < 0) {
 470		if (ret != -EACCES) {
 471			dev_err(component->dev, "%s: failed to resume %d\n", __func__, ret);
 472			return ret;
 473		}
 474
 475		/* pm_runtime not enabled yet */
 476		dev_dbg(component->dev,	"%s: skipping jack init for now\n", __func__);
 477		return 0;
 478	}
 479
 480	rt712_sdca_jack_init(rt712);
 481
 482	pm_runtime_put_autosuspend(component->dev);
 483
 484	return 0;
 485}
 486
 487/* For SDCA control DAC/ADC Gain */
 488static int rt712_sdca_set_gain_put(struct snd_kcontrol *kcontrol,
 489		struct snd_ctl_elem_value *ucontrol)
 490{
 491	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
 492	struct soc_mixer_control *mc =
 493		(struct soc_mixer_control *)kcontrol->private_value;
 494	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 495	unsigned int read_l, read_r, gain_l_val, gain_r_val;
 496	unsigned int adc_vol_flag = 0;
 497	unsigned int lvalue, rvalue;
 498	const unsigned int interval_offset = 0xc0;
 499	const unsigned int tendB = 0xa00;
 500
 501	if (strstr(ucontrol->id.name, "FU0F Capture Volume"))
 502		adc_vol_flag = 1;
 503
 504	regmap_read(rt712->mbq_regmap, mc->reg, &lvalue);
 505	regmap_read(rt712->mbq_regmap, mc->rreg, &rvalue);
 506
 507	/* L Channel */
 508	gain_l_val = ucontrol->value.integer.value[0];
 509	if (gain_l_val > mc->max)
 510		gain_l_val = mc->max;
 511
 512	if (mc->shift == 8) /* boost gain */
 513		gain_l_val = gain_l_val * tendB;
 514	else {
 515		/* ADC/DAC gain */
 516		if (adc_vol_flag)
 517			gain_l_val = 0x1e00 - ((mc->max - gain_l_val) * interval_offset);
 518		else
 519			gain_l_val = 0 - ((mc->max - gain_l_val) * interval_offset);
 520		gain_l_val &= 0xffff;
 521	}
 522
 523	/* R Channel */
 524	gain_r_val = ucontrol->value.integer.value[1];
 525	if (gain_r_val > mc->max)
 526		gain_r_val = mc->max;
 527
 528	if (mc->shift == 8) /* boost gain */
 529		gain_r_val = gain_r_val * tendB;
 530	else {
 531		/* ADC/DAC gain */
 532		if (adc_vol_flag)
 533			gain_r_val = 0x1e00 - ((mc->max - gain_r_val) * interval_offset);
 534		else
 535			gain_r_val = 0 - ((mc->max - gain_r_val) * interval_offset);
 536		gain_r_val &= 0xffff;
 537	}
 538
 539	if (lvalue == gain_l_val && rvalue == gain_r_val)
 540		return 0;
 541
 542	/* Lch*/
 543	regmap_write(rt712->mbq_regmap, mc->reg, gain_l_val);
 544	/* Rch */
 545	regmap_write(rt712->mbq_regmap, mc->rreg, gain_r_val);
 546
 547	regmap_read(rt712->mbq_regmap, mc->reg, &read_l);
 548	regmap_read(rt712->mbq_regmap, mc->rreg, &read_r);
 549	if (read_r == gain_r_val && read_l == gain_l_val)
 550		return 1;
 551
 552	return -EIO;
 553}
 554
 555static int rt712_sdca_set_gain_get(struct snd_kcontrol *kcontrol,
 556		struct snd_ctl_elem_value *ucontrol)
 557{
 558	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
 559	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 560	struct soc_mixer_control *mc =
 561		(struct soc_mixer_control *)kcontrol->private_value;
 562	unsigned int read_l, read_r, ctl_l = 0, ctl_r = 0;
 563	unsigned int adc_vol_flag = 0;
 564	const unsigned int interval_offset = 0xc0;
 565	const unsigned int tendB = 0xa00;
 566
 567	if (strstr(ucontrol->id.name, "FU0F Capture Volume"))
 568		adc_vol_flag = 1;
 569
 570	regmap_read(rt712->mbq_regmap, mc->reg, &read_l);
 571	regmap_read(rt712->mbq_regmap, mc->rreg, &read_r);
 572
 573	if (mc->shift == 8) /* boost gain */
 574		ctl_l = read_l / tendB;
 575	else {
 576		if (adc_vol_flag)
 577			ctl_l = mc->max - (((0x1e00 - read_l) & 0xffff) / interval_offset);
 578		else
 579			ctl_l = mc->max - (((0 - read_l) & 0xffff) / interval_offset);
 580	}
 581
 582	if (read_l != read_r) {
 583		if (mc->shift == 8) /* boost gain */
 584			ctl_r = read_r / tendB;
 585		else { /* ADC/DAC gain */
 586			if (adc_vol_flag)
 587				ctl_r = mc->max - (((0x1e00 - read_r) & 0xffff) / interval_offset);
 588			else
 589				ctl_r = mc->max - (((0 - read_r) & 0xffff) / interval_offset);
 590		}
 591	} else
 592		ctl_r = ctl_l;
 593
 594	ucontrol->value.integer.value[0] = ctl_l;
 595	ucontrol->value.integer.value[1] = ctl_r;
 596
 597	return 0;
 598}
 599
 600static int rt712_sdca_set_fu0f_capture_ctl(struct rt712_sdca_priv *rt712)
 601{
 602	int err;
 603	unsigned int ch_01, ch_02;
 604
 605	ch_01 = (rt712->fu0f_dapm_mute || rt712->fu0f_mixer_l_mute) ? 0x01 : 0x00;
 606	ch_02 = (rt712->fu0f_dapm_mute || rt712->fu0f_mixer_r_mute) ? 0x01 : 0x00;
 607
 608	err = regmap_write(rt712->regmap,
 609			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F,
 610			RT712_SDCA_CTL_FU_MUTE, CH_01), ch_01);
 611	if (err < 0)
 612		return err;
 613
 614	err = regmap_write(rt712->regmap,
 615			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F,
 616			RT712_SDCA_CTL_FU_MUTE, CH_02), ch_02);
 617	if (err < 0)
 618		return err;
 619
 620	return 0;
 621}
 622
 623static int rt712_sdca_fu0f_capture_get(struct snd_kcontrol *kcontrol,
 624			struct snd_ctl_elem_value *ucontrol)
 625{
 626	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
 627	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 628
 629	ucontrol->value.integer.value[0] = !rt712->fu0f_mixer_l_mute;
 630	ucontrol->value.integer.value[1] = !rt712->fu0f_mixer_r_mute;
 631	return 0;
 632}
 633
 634static int rt712_sdca_fu0f_capture_put(struct snd_kcontrol *kcontrol,
 635			struct snd_ctl_elem_value *ucontrol)
 636{
 637	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
 638	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 639	int err;
 640
 641	if (rt712->fu0f_mixer_l_mute == !ucontrol->value.integer.value[0] &&
 642		rt712->fu0f_mixer_r_mute == !ucontrol->value.integer.value[1])
 643		return 0;
 644
 645	rt712->fu0f_mixer_l_mute = !ucontrol->value.integer.value[0];
 646	rt712->fu0f_mixer_r_mute = !ucontrol->value.integer.value[1];
 647	err = rt712_sdca_set_fu0f_capture_ctl(rt712);
 648	if (err < 0)
 649		return err;
 650
 651	return 1;
 652}
 653
 654static int rt712_sdca_set_fu05_playback_ctl(struct rt712_sdca_priv *rt712)
 655{
 656	int err;
 657	unsigned int ch_01, ch_02;
 658
 659	ch_01 = (rt712->fu05_dapm_mute || rt712->fu05_mixer_l_mute) ? 0x01 : 0x00;
 660	ch_02 = (rt712->fu05_dapm_mute || rt712->fu05_mixer_r_mute) ? 0x01 : 0x00;
 661
 662	err = regmap_write(rt712->regmap,
 663			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05,
 664			RT712_SDCA_CTL_FU_MUTE, CH_01), ch_01);
 665	if (err < 0)
 666		return err;
 667
 668	err = regmap_write(rt712->regmap,
 669			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05,
 670			RT712_SDCA_CTL_FU_MUTE, CH_02), ch_02);
 671	if (err < 0)
 672		return err;
 673
 674	return 0;
 675}
 676
 677static int rt712_sdca_fu05_playback_get(struct snd_kcontrol *kcontrol,
 678	struct snd_ctl_elem_value *ucontrol)
 679{
 680	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
 681	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 682
 683	ucontrol->value.integer.value[0] = !rt712->fu05_mixer_l_mute;
 684	ucontrol->value.integer.value[1] = !rt712->fu05_mixer_r_mute;
 685	return 0;
 686}
 687
 688static int rt712_sdca_fu05_playback_put(struct snd_kcontrol *kcontrol,
 689	struct snd_ctl_elem_value *ucontrol)
 690{
 691	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
 692	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 693	int err;
 694
 695	if (rt712->fu05_mixer_l_mute == !ucontrol->value.integer.value[0] &&
 696		rt712->fu05_mixer_r_mute == !ucontrol->value.integer.value[1])
 697		return 0;
 698
 699	rt712->fu05_mixer_l_mute = !ucontrol->value.integer.value[0];
 700	rt712->fu05_mixer_r_mute = !ucontrol->value.integer.value[1];
 701
 702	err = rt712_sdca_set_fu05_playback_ctl(rt712);
 703	if (err < 0)
 704		return err;
 705
 706	return 1;
 707}
 708
 709static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0);
 710static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -1725, 75, 0);
 711static const DECLARE_TLV_DB_SCALE(boost_vol_tlv, 0, 1000, 0);
 712
 713static const struct snd_kcontrol_new rt712_sdca_controls[] = {
 714	SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume",
 715		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_01),
 716		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_02),
 717		0, 0x57, 0,
 718		rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv),
 719	SOC_DOUBLE_EXT("FU0F Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0,
 720		rt712_sdca_fu0f_capture_get, rt712_sdca_fu0f_capture_put),
 721	SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume",
 722		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_01),
 723		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_02),
 724		0, 0x3f, 0,
 725		rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, mic_vol_tlv),
 726	SOC_DOUBLE_R_EXT_TLV("FU44 Boost Volume",
 727		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_01),
 728		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_02),
 729		8, 3, 0,
 730		rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, boost_vol_tlv),
 731	SOC_DOUBLE_EXT("FU05 Playback Switch", SND_SOC_NOPM, 0, 1, 1, 0,
 732		rt712_sdca_fu05_playback_get, rt712_sdca_fu05_playback_put),
 733};
 734
 735static const struct snd_kcontrol_new rt712_sdca_spk_controls[] = {
 736	SOC_DOUBLE_R_EXT_TLV("FU06 Playback Volume",
 737		SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_01),
 738		SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_02),
 739		0, 0x57, 0,
 740		rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv),
 741};
 742
 743static int rt712_sdca_mux_get(struct snd_kcontrol *kcontrol,
 744			struct snd_ctl_elem_value *ucontrol)
 745{
 746	struct snd_soc_component *component = snd_soc_dapm_kcontrol_to_component(kcontrol);
 747	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 748	unsigned int val = 0, mask = 0x3300;
 749
 750	rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val);
 751
 752	val = val & mask;
 753	switch (val) {
 754	case 0x3000:
 755		val = 1;
 756		break;
 757	case 0x0300:
 758		val = 0;
 759		break;
 760	}
 761
 762	ucontrol->value.enumerated.item[0] = val;
 763
 764	return 0;
 765}
 766
 767static int rt712_sdca_mux_put(struct snd_kcontrol *kcontrol,
 768			struct snd_ctl_elem_value *ucontrol)
 769{
 770	struct snd_soc_component *component = snd_soc_dapm_kcontrol_to_component(kcontrol);
 771	struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_to_dapm(kcontrol);
 772	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 773	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 774	unsigned int *item = ucontrol->value.enumerated.item;
 775	unsigned int mask_sft;
 776	unsigned int val;
 777
 778	if (item[0] >= e->items)
 779		return -EINVAL;
 780
 781	if (ucontrol->value.enumerated.item[0] == 0)
 782		mask_sft = 12;
 783	else if (ucontrol->value.enumerated.item[0] == 1)
 784		mask_sft = 8;
 785	else
 786		return -EINVAL;
 787
 788	rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val);
 789	val = (val >> mask_sft) & 0x3;
 790	if (!val)
 791		return 0;
 792
 793	rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
 794		RT712_MIXER_CTL1, 0x3fff);
 795	rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
 796		RT712_MIXER_CTL1, 0x3 << mask_sft, 0);
 797
 798	snd_soc_dapm_mux_update_power(dapm, kcontrol,
 799		item[0], e, NULL);
 800
 801	return 1;
 802}
 803
 804static const char * const adc_mux_text[] = {
 805	"MIC2",
 806	"LINE2",
 807};
 808
 809static SOC_ENUM_SINGLE_DECL(
 810	rt712_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text);
 811
 812static const struct snd_kcontrol_new rt712_sdca_adc23_mux =
 813	SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt712_adc23_enum,
 814			rt712_sdca_mux_get, rt712_sdca_mux_put);
 815
 816static int rt712_sdca_fu05_event(struct snd_soc_dapm_widget *w,
 817	struct snd_kcontrol *kcontrol, int event)
 818{
 819	struct snd_soc_component *component =
 820		snd_soc_dapm_to_component(w->dapm);
 821	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 822
 823	switch (event) {
 824	case SND_SOC_DAPM_POST_PMU:
 825		rt712->fu05_dapm_mute = false;
 826		rt712_sdca_set_fu05_playback_ctl(rt712);
 827		break;
 828	case SND_SOC_DAPM_PRE_PMD:
 829		rt712->fu05_dapm_mute = true;
 830		rt712_sdca_set_fu05_playback_ctl(rt712);
 831		break;
 832	}
 833	return 0;
 834}
 835
 836static int rt712_sdca_fu0f_event(struct snd_soc_dapm_widget *w,
 837	struct snd_kcontrol *kcontrol, int event)
 838{
 839	struct snd_soc_component *component =
 840		snd_soc_dapm_to_component(w->dapm);
 841	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 842
 843	switch (event) {
 844	case SND_SOC_DAPM_POST_PMU:
 845		rt712->fu0f_dapm_mute = false;
 846		rt712_sdca_set_fu0f_capture_ctl(rt712);
 847		break;
 848	case SND_SOC_DAPM_PRE_PMD:
 849		rt712->fu0f_dapm_mute = true;
 850		rt712_sdca_set_fu0f_capture_ctl(rt712);
 851		break;
 852	}
 853	return 0;
 854}
 855
 856static int rt712_sdca_pde40_event(struct snd_soc_dapm_widget *w,
 857	struct snd_kcontrol *kcontrol, int event)
 858{
 859	struct snd_soc_component *component =
 860		snd_soc_dapm_to_component(w->dapm);
 861	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 862	unsigned char ps0 = 0x0, ps3 = 0x3;
 863
 864	switch (event) {
 865	case SND_SOC_DAPM_POST_PMU:
 866		regmap_write(rt712->regmap,
 867			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40,
 868				RT712_SDCA_CTL_REQ_POWER_STATE, 0),
 869				ps0);
 870		break;
 871	case SND_SOC_DAPM_PRE_PMD:
 872		regmap_write(rt712->regmap,
 873			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40,
 874				RT712_SDCA_CTL_REQ_POWER_STATE, 0),
 875				ps3);
 876		break;
 877	}
 878	return 0;
 879}
 880
 881static int rt712_sdca_pde12_event(struct snd_soc_dapm_widget *w,
 882	struct snd_kcontrol *kcontrol, int event)
 883{
 884	struct snd_soc_component *component =
 885		snd_soc_dapm_to_component(w->dapm);
 886	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 887	unsigned char ps0 = 0x0, ps3 = 0x3;
 888
 889	switch (event) {
 890	case SND_SOC_DAPM_POST_PMU:
 891		regmap_write(rt712->regmap,
 892			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12,
 893				RT712_SDCA_CTL_REQ_POWER_STATE, 0),
 894				ps0);
 895		break;
 896	case SND_SOC_DAPM_PRE_PMD:
 897		regmap_write(rt712->regmap,
 898			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12,
 899				RT712_SDCA_CTL_REQ_POWER_STATE, 0),
 900				ps3);
 901		break;
 902	}
 903	return 0;
 904}
 905
 906static int rt712_sdca_pde23_event(struct snd_soc_dapm_widget *w,
 907	struct snd_kcontrol *kcontrol, int event)
 908{
 909	struct snd_soc_component *component =
 910		snd_soc_dapm_to_component(w->dapm);
 911	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
 912	unsigned char ps0 = 0x0, ps3 = 0x3;
 913
 914	switch (event) {
 915	case SND_SOC_DAPM_POST_PMU:
 916		regmap_write(rt712->regmap,
 917			SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23,
 918				RT712_SDCA_CTL_REQ_POWER_STATE, 0),
 919				ps0);
 920		break;
 921	case SND_SOC_DAPM_PRE_PMD:
 922		regmap_write(rt712->regmap,
 923			SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23,
 924				RT712_SDCA_CTL_REQ_POWER_STATE, 0),
 925				ps3);
 926		break;
 927
 928	default:
 929		break;
 930	}
 931
 932	return 0;
 933}
 934
 935static const struct snd_kcontrol_new rt712_spk_l_dac =
 936	SOC_DAPM_SINGLE_AUTODISABLE("Switch",
 937		SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_01),
 938		0, 1, 1);
 939static const struct snd_kcontrol_new rt712_spk_r_dac =
 940	SOC_DAPM_SINGLE_AUTODISABLE("Switch",
 941		SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_02),
 942		0, 1, 1);
 943
 944static const struct snd_soc_dapm_widget rt712_sdca_dapm_widgets[] = {
 945	SND_SOC_DAPM_OUTPUT("HP"),
 946	SND_SOC_DAPM_INPUT("MIC2"),
 947	SND_SOC_DAPM_INPUT("LINE2"),
 948
 949	SND_SOC_DAPM_SUPPLY("PDE 40", SND_SOC_NOPM, 0, 0,
 950		rt712_sdca_pde40_event,
 951		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 952	SND_SOC_DAPM_SUPPLY("PDE 12", SND_SOC_NOPM, 0, 0,
 953		rt712_sdca_pde12_event,
 954		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 955
 956	SND_SOC_DAPM_DAC_E("FU 05", NULL, SND_SOC_NOPM, 0, 0,
 957		rt712_sdca_fu05_event,
 958		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 959	SND_SOC_DAPM_ADC_E("FU 0F", NULL, SND_SOC_NOPM, 0, 0,
 960		rt712_sdca_fu0f_event,
 961		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 962	SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0,
 963		&rt712_sdca_adc23_mux),
 964
 965	SND_SOC_DAPM_AIF_IN("DP1RX", "DP1 Playback", 0, SND_SOC_NOPM, 0, 0),
 966	SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0),
 967};
 968
 969static const struct snd_soc_dapm_route rt712_sdca_audio_map[] = {
 970	{ "FU 05", NULL, "DP1RX" },
 971	{ "DP4TX", NULL, "FU 0F" },
 972
 973	{ "FU 0F", NULL, "PDE 12" },
 974	{ "FU 0F", NULL, "ADC 23 Mux" },
 975	{ "ADC 23 Mux", "LINE2", "LINE2" },
 976	{ "ADC 23 Mux", "MIC2", "MIC2" },
 977
 978	{ "HP", NULL, "PDE 40" },
 979	{ "HP", NULL, "FU 05" },
 980};
 981
 982static const struct snd_soc_dapm_widget rt712_sdca_spk_dapm_widgets[] = {
 983	SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Playback", 0, SND_SOC_NOPM, 0, 0),
 984
 985	/* Digital Interface */
 986	SND_SOC_DAPM_PGA("FU06", SND_SOC_NOPM, 0, 0, NULL, 0),
 987
 988	SND_SOC_DAPM_SUPPLY("PDE 23", SND_SOC_NOPM, 0, 0,
 989		rt712_sdca_pde23_event,
 990		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 991
 992	/* Output */
 993	SND_SOC_DAPM_SWITCH("OT23 L", SND_SOC_NOPM, 0, 0, &rt712_spk_l_dac),
 994	SND_SOC_DAPM_SWITCH("OT23 R", SND_SOC_NOPM, 0, 0, &rt712_spk_r_dac),
 995	SND_SOC_DAPM_OUTPUT("SPOL"),
 996	SND_SOC_DAPM_OUTPUT("SPOR"),
 997};
 998
 999static const struct snd_soc_dapm_route rt712_sdca_spk_dapm_routes[] = {
1000	{ "FU06", NULL, "DP3RX" },
1001	{ "FU06", NULL, "PDE 23" },
1002	{ "OT23 L", "Switch", "FU06" },
1003	{ "OT23 R", "Switch", "FU06" },
1004	{ "SPOL", NULL, "OT23 L" },
1005	{ "SPOR", NULL, "OT23 R" },
1006};
1007
1008static int rt712_sdca_parse_dt(struct rt712_sdca_priv *rt712, struct device *dev)
1009{
1010	device_property_read_u32(dev, "realtek,jd-src", &rt712->jd_src);
1011
1012	return 0;
1013}
1014
1015static int rt712_sdca_probe(struct snd_soc_component *component)
1016{
1017	struct snd_soc_dapm_context *dapm = snd_soc_component_to_dapm(component);
1018	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1019	int ret;
1020
1021	rt712_sdca_parse_dt(rt712, &rt712->slave->dev);
1022	rt712->component = component;
1023
1024	/* add SPK route */
1025	if (rt712->hw_id != RT712_DEV_ID_713) {
1026		snd_soc_add_component_controls(component,
1027			rt712_sdca_spk_controls, ARRAY_SIZE(rt712_sdca_spk_controls));
1028		snd_soc_dapm_new_controls(dapm,
1029			rt712_sdca_spk_dapm_widgets, ARRAY_SIZE(rt712_sdca_spk_dapm_widgets));
1030		snd_soc_dapm_add_routes(dapm,
1031			rt712_sdca_spk_dapm_routes, ARRAY_SIZE(rt712_sdca_spk_dapm_routes));
1032	}
1033
1034	if (!rt712->first_hw_init)
1035		return 0;
1036
1037	ret = pm_runtime_resume(component->dev);
1038	if (ret < 0 && ret != -EACCES)
1039		return ret;
1040
1041	return 0;
1042}
1043
1044static int rt712_sdca_dmic_set_gain_get(struct snd_kcontrol *kcontrol,
1045		struct snd_ctl_elem_value *ucontrol)
1046{
1047	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
1048	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1049	struct rt712_dmic_kctrl_priv *p =
1050		(struct rt712_dmic_kctrl_priv *)kcontrol->private_value;
1051	unsigned int regvalue, ctl, i;
1052	unsigned int adc_vol_flag = 0;
1053	const unsigned int interval_offset = 0xc0;
1054
1055	if (strstr(ucontrol->id.name, "FU1E Capture Volume"))
1056		adc_vol_flag = 1;
1057
1058	/* check all channels */
1059	for (i = 0; i < p->count; i++) {
1060		regmap_read(rt712->mbq_regmap, p->reg_base + i, &regvalue);
1061
1062		if (!adc_vol_flag) /* boost gain */
1063			ctl = regvalue / 0x0a00;
1064		else /* ADC gain */
1065			ctl = p->max - (((0x1e00 - regvalue) & 0xffff) / interval_offset);
1066
1067		ucontrol->value.integer.value[i] = ctl;
1068	}
1069
1070	return 0;
1071}
1072
1073static int rt712_sdca_dmic_set_gain_put(struct snd_kcontrol *kcontrol,
1074		struct snd_ctl_elem_value *ucontrol)
1075{
1076	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
1077	struct rt712_dmic_kctrl_priv *p =
1078		(struct rt712_dmic_kctrl_priv *)kcontrol->private_value;
1079	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1080	unsigned int gain_val[4];
1081	unsigned int i, adc_vol_flag = 0, changed = 0;
1082	unsigned int regvalue[4];
1083	const unsigned int interval_offset = 0xc0;
1084	int err;
1085
1086	if (strstr(ucontrol->id.name, "FU1E Capture Volume"))
1087		adc_vol_flag = 1;
1088
1089	/* check all channels */
1090	for (i = 0; i < p->count; i++) {
1091		regmap_read(rt712->mbq_regmap, p->reg_base + i, &regvalue[i]);
1092
1093		gain_val[i] = ucontrol->value.integer.value[i];
1094		if (gain_val[i] > p->max)
1095			gain_val[i] = p->max;
1096
1097		if (!adc_vol_flag) /* boost gain */
1098			gain_val[i] = gain_val[i] * 0x0a00;
1099		else { /* ADC gain */
1100			gain_val[i] = 0x1e00 - ((p->max - gain_val[i]) * interval_offset);
1101			gain_val[i] &= 0xffff;
1102		}
1103
1104		if (regvalue[i] != gain_val[i])
1105			changed = 1;
1106	}
1107
1108	if (!changed)
1109		return 0;
1110
1111	for (i = 0; i < p->count; i++) {
1112		err = regmap_write(rt712->mbq_regmap, p->reg_base + i, gain_val[i]);
1113		if (err < 0)
1114			dev_err(&rt712->slave->dev, "0x%08x can't be set\n", p->reg_base + i);
1115	}
1116
1117	return changed;
1118}
1119
1120static int rt712_sdca_set_fu1e_capture_ctl(struct rt712_sdca_priv *rt712)
1121{
1122	int err, i;
1123	unsigned int ch_mute;
1124
1125	for (i = 0; i < ARRAY_SIZE(rt712->fu1e_mixer_mute); i++) {
1126		ch_mute = (rt712->fu1e_dapm_mute || rt712->fu1e_mixer_mute[i]) ? 0x01 : 0x00;
1127		err = regmap_write(rt712->regmap,
1128				SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E,
1129				RT712_SDCA_CTL_FU_MUTE, CH_01) + i, ch_mute);
1130		if (err < 0)
1131			return err;
1132	}
1133
1134	return 0;
1135}
1136
1137static int rt712_sdca_dmic_fu1e_capture_get(struct snd_kcontrol *kcontrol,
1138			struct snd_ctl_elem_value *ucontrol)
1139{
1140	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
1141	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1142	struct rt712_dmic_kctrl_priv *p =
1143		(struct rt712_dmic_kctrl_priv *)kcontrol->private_value;
1144	unsigned int i;
1145
1146	for (i = 0; i < p->count; i++)
1147		ucontrol->value.integer.value[i] = !rt712->fu1e_mixer_mute[i];
1148
1149	return 0;
1150}
1151
1152static int rt712_sdca_dmic_fu1e_capture_put(struct snd_kcontrol *kcontrol,
1153			struct snd_ctl_elem_value *ucontrol)
1154{
1155	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
1156	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1157	struct rt712_dmic_kctrl_priv *p =
1158		(struct rt712_dmic_kctrl_priv *)kcontrol->private_value;
1159	int err, changed = 0, i;
1160
1161	for (i = 0; i < p->count; i++) {
1162		if (rt712->fu1e_mixer_mute[i] != !ucontrol->value.integer.value[i])
1163			changed = 1;
1164		rt712->fu1e_mixer_mute[i] = !ucontrol->value.integer.value[i];
1165	}
1166
1167	err = rt712_sdca_set_fu1e_capture_ctl(rt712);
1168	if (err < 0)
1169		return err;
1170
1171	return changed;
1172}
1173
1174static int rt712_sdca_fu_info(struct snd_kcontrol *kcontrol,
1175	struct snd_ctl_elem_info *uinfo)
1176{
1177	struct rt712_dmic_kctrl_priv *p =
1178		(struct rt712_dmic_kctrl_priv *)kcontrol->private_value;
1179
1180	if (p->max == 1)
1181		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1182	else
1183		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1184	uinfo->count = p->count;
1185	uinfo->value.integer.min = 0;
1186	uinfo->value.integer.max = p->max;
1187	return 0;
1188}
1189
1190#define RT712_SDCA_PR_VALUE(xreg_base, xcount, xmax, xinvert) \
1191	((unsigned long)&(struct rt712_dmic_kctrl_priv) \
1192		{.reg_base = xreg_base, .count = xcount, .max = xmax, \
1193		.invert = xinvert})
1194
1195#define RT712_SDCA_FU_CTRL(xname, reg_base, xmax, xinvert, xcount) \
1196{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
1197	.info = rt712_sdca_fu_info, \
1198	.get = rt712_sdca_dmic_fu1e_capture_get, \
1199	.put = rt712_sdca_dmic_fu1e_capture_put, \
1200	.private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, xinvert)}
1201
1202#define RT712_SDCA_EXT_TLV(xname, reg_base, xhandler_get,\
1203	 xhandler_put, xcount, xmax, tlv_array) \
1204{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
1205	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
1206		 SNDRV_CTL_ELEM_ACCESS_READWRITE, \
1207	.tlv.p = (tlv_array), \
1208	.info = rt712_sdca_fu_info, \
1209	.get = xhandler_get, .put = xhandler_put, \
1210	.private_value = RT712_SDCA_PR_VALUE(reg_base, xcount, xmax, 0) }
1211
1212static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0);
1213static const DECLARE_TLV_DB_SCALE(dmic_vol_tlv, 0, 1000, 0);
1214
1215static const struct snd_kcontrol_new rt712_sdca_dmic_snd_controls[] = {
1216	RT712_SDCA_FU_CTRL("FU1E Capture Switch",
1217		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_MUTE, CH_01),
1218		1, 1, 4),
1219	RT712_SDCA_EXT_TLV("FU1E Capture Volume",
1220		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_USER_FU1E, RT712_SDCA_CTL_FU_VOLUME, CH_01),
1221		rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 0x3f, in_vol_tlv),
1222	RT712_SDCA_EXT_TLV("FU15 Boost Volume",
1223		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PLATFORM_FU15, RT712_SDCA_CTL_FU_CH_GAIN, CH_01),
1224		rt712_sdca_dmic_set_gain_get, rt712_sdca_dmic_set_gain_put, 4, 3, dmic_vol_tlv),
1225};
1226
1227static int rt712_sdca_dmic_mux_get(struct snd_kcontrol *kcontrol,
1228			struct snd_ctl_elem_value *ucontrol)
1229{
1230	struct snd_soc_component *component = snd_soc_dapm_kcontrol_to_component(kcontrol);
1231	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1232	unsigned int val = 0, mask_sft;
1233
1234	if (strstr(ucontrol->id.name, "ADC 0A Mux"))
1235		mask_sft = 0;
1236	else if (strstr(ucontrol->id.name, "ADC 0B Mux"))
1237		mask_sft = 4;
1238	else
1239		return -EINVAL;
1240
1241	rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL,
1242		RT712_HDA_LEGACY_MUX_CTL0, &val);
1243
1244	ucontrol->value.enumerated.item[0] = (((val >> mask_sft) & 0xf) == 0x4) ? 0 : 1;
1245
1246	return 0;
1247}
1248
1249static int rt712_sdca_dmic_mux_put(struct snd_kcontrol *kcontrol,
1250			struct snd_ctl_elem_value *ucontrol)
1251{
1252	struct snd_soc_component *component = snd_soc_dapm_kcontrol_to_component(kcontrol);
1253	struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_to_dapm(kcontrol);
1254	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1255	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
1256	unsigned int *item = ucontrol->value.enumerated.item;
1257	unsigned int val, val2 = 0, change, mask_sft;
1258
1259	if (item[0] >= e->items)
1260		return -EINVAL;
1261
1262	if (strstr(ucontrol->id.name, "ADC 0A Mux"))
1263		mask_sft = 0;
1264	else if (strstr(ucontrol->id.name, "ADC 0B Mux"))
1265		mask_sft = 4;
1266	else
1267		return -EINVAL;
1268
1269	val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l;
1270
1271	rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL,
1272		RT712_HDA_LEGACY_MUX_CTL0, &val2);
1273	val2 = ((0xf << mask_sft) & val2) >> mask_sft;
1274
1275	if (val == 0)
1276		val = 0x4;
1277	else if (val >= 1)
1278		val = 0xe;
1279
1280	if (val == val2)
1281		change = 0;
1282	else
1283		change = 1;
1284
1285	if (change)
1286		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
1287			RT712_HDA_LEGACY_MUX_CTL0, 0xf << mask_sft,
1288			val << mask_sft);
1289
1290	snd_soc_dapm_mux_update_power(dapm, kcontrol, item[0], e, NULL);
1291
1292	return change;
1293}
1294
1295static const char * const adc_dmic_mux_text[] = {
1296	"DMIC1",
1297	"DMIC2",
1298};
1299
1300static SOC_ENUM_SINGLE_DECL(
1301	rt712_adc0a_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text);
1302
1303static SOC_ENUM_SINGLE_DECL(
1304	rt712_adc0b_enum, SND_SOC_NOPM, 0, adc_dmic_mux_text);
1305
1306static const struct snd_kcontrol_new rt712_sdca_dmic_adc0a_mux =
1307	SOC_DAPM_ENUM_EXT("ADC 0A Mux", rt712_adc0a_enum,
1308			rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put);
1309
1310static const struct snd_kcontrol_new rt712_sdca_dmic_adc0b_mux =
1311	SOC_DAPM_ENUM_EXT("ADC 0B Mux", rt712_adc0b_enum,
1312			rt712_sdca_dmic_mux_get, rt712_sdca_dmic_mux_put);
1313
1314static int rt712_sdca_dmic_fu1e_event(struct snd_soc_dapm_widget *w,
1315	struct snd_kcontrol *kcontrol, int event)
1316{
1317	struct snd_soc_component *component =
1318		snd_soc_dapm_to_component(w->dapm);
1319	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1320
1321	switch (event) {
1322	case SND_SOC_DAPM_POST_PMU:
1323		rt712->fu1e_dapm_mute = false;
1324		rt712_sdca_set_fu1e_capture_ctl(rt712);
1325		break;
1326	case SND_SOC_DAPM_PRE_PMD:
1327		rt712->fu1e_dapm_mute = true;
1328		rt712_sdca_set_fu1e_capture_ctl(rt712);
1329		break;
1330	}
1331	return 0;
1332}
1333
1334static int rt712_sdca_dmic_pde11_event(struct snd_soc_dapm_widget *w,
1335	struct snd_kcontrol *kcontrol, int event)
1336{
1337	struct snd_soc_component *component =
1338		snd_soc_dapm_to_component(w->dapm);
1339	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1340	unsigned char ps0 = 0x0, ps3 = 0x3;
1341
1342	switch (event) {
1343	case SND_SOC_DAPM_POST_PMU:
1344		regmap_write(rt712->regmap,
1345			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11,
1346				RT712_SDCA_CTL_REQ_POWER_STATE, 0),
1347				ps0);
1348		break;
1349	case SND_SOC_DAPM_PRE_PMD:
1350		regmap_write(rt712->regmap,
1351			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_PDE11,
1352				RT712_SDCA_CTL_REQ_POWER_STATE, 0),
1353				ps3);
1354		break;
1355	}
1356	return 0;
1357}
1358
1359static const struct snd_soc_dapm_widget rt712_sdca_dmic_dapm_widgets[] = {
1360	SND_SOC_DAPM_INPUT("DMIC1"),
1361	SND_SOC_DAPM_INPUT("DMIC2"),
1362
1363	SND_SOC_DAPM_SUPPLY("PDE 11", SND_SOC_NOPM, 0, 0,
1364		rt712_sdca_dmic_pde11_event,
1365		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
1366
1367	SND_SOC_DAPM_ADC_E("FU 1E", NULL, SND_SOC_NOPM, 0, 0,
1368		rt712_sdca_dmic_fu1e_event,
1369		SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
1370	SND_SOC_DAPM_MUX("ADC 0A Mux", SND_SOC_NOPM, 0, 0,
1371		&rt712_sdca_dmic_adc0a_mux),
1372	SND_SOC_DAPM_MUX("ADC 0B Mux", SND_SOC_NOPM, 0, 0,
1373		&rt712_sdca_dmic_adc0b_mux),
1374
1375	SND_SOC_DAPM_AIF_OUT("DP8TX", "DP8 Capture", 0, SND_SOC_NOPM, 0, 0),
1376};
1377
1378static const struct snd_soc_dapm_route rt712_sdca_dmic_audio_map[] = {
1379	{"DP8TX", NULL, "FU 1E"},
1380
1381	{"FU 1E", NULL, "PDE 11"},
1382	{"FU 1E", NULL, "ADC 0A Mux"},
1383	{"FU 1E", NULL, "ADC 0B Mux"},
1384	{"ADC 0A Mux", "DMIC1", "DMIC1"},
1385	{"ADC 0A Mux", "DMIC2", "DMIC2"},
1386	{"ADC 0B Mux", "DMIC1", "DMIC1"},
1387	{"ADC 0B Mux", "DMIC2", "DMIC2"},
1388};
1389
1390static int rt712_sdca_dmic_probe(struct snd_soc_component *component)
1391{
1392	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1393	int ret;
1394
1395	rt712->dmic_component = component;
1396
1397	if (!rt712->first_hw_init)
1398		return 0;
1399
1400	ret = pm_runtime_resume(component->dev);
1401	if (ret < 0 && ret != -EACCES)
1402		return ret;
1403
1404	return 0;
1405}
1406
1407static const struct snd_soc_component_driver soc_sdca_dev_rt712 = {
1408	.probe = rt712_sdca_probe,
1409	.controls = rt712_sdca_controls,
1410	.num_controls = ARRAY_SIZE(rt712_sdca_controls),
1411	.dapm_widgets = rt712_sdca_dapm_widgets,
1412	.num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dapm_widgets),
1413	.dapm_routes = rt712_sdca_audio_map,
1414	.num_dapm_routes = ARRAY_SIZE(rt712_sdca_audio_map),
1415	.set_jack = rt712_sdca_set_jack_detect,
1416	.endianness = 1,
1417};
1418
1419static const struct snd_soc_component_driver soc_sdca_dev_rt712_dmic = {
1420	.probe = rt712_sdca_dmic_probe,
1421	.controls = rt712_sdca_dmic_snd_controls,
1422	.num_controls = ARRAY_SIZE(rt712_sdca_dmic_snd_controls),
1423	.dapm_widgets = rt712_sdca_dmic_dapm_widgets,
1424	.num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dmic_dapm_widgets),
1425	.dapm_routes = rt712_sdca_dmic_audio_map,
1426	.num_dapm_routes = ARRAY_SIZE(rt712_sdca_dmic_audio_map),
1427	.endianness = 1,
1428#ifdef CONFIG_DEBUG_FS
1429	.debugfs_prefix = "dmic",
1430#endif
1431};
1432
1433static int rt712_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
1434				int direction)
1435{
1436	snd_soc_dai_dma_data_set(dai, direction, sdw_stream);
1437
1438	return 0;
1439}
1440
1441static void rt712_sdca_shutdown(struct snd_pcm_substream *substream,
1442				struct snd_soc_dai *dai)
1443{
1444	snd_soc_dai_set_dma_data(dai, substream, NULL);
1445}
1446
1447static int rt712_sdca_pcm_hw_params(struct snd_pcm_substream *substream,
1448				struct snd_pcm_hw_params *params,
1449				struct snd_soc_dai *dai)
1450{
1451	struct snd_soc_component *component = dai->component;
1452	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1453	struct sdw_stream_config stream_config;
1454	struct sdw_port_config port_config;
1455	enum sdw_data_direction direction;
1456	struct sdw_stream_runtime *sdw_stream;
1457	int retval, port, num_channels;
1458	unsigned int sampling_rate;
1459
1460	dev_dbg(dai->dev, "%s %s id %d", __func__, dai->name, dai->id);
1461	sdw_stream = snd_soc_dai_get_dma_data(dai, substream);
1462
1463	if (!sdw_stream)
1464		return -EINVAL;
1465
1466	if (!rt712->slave)
1467		return -EINVAL;
1468
1469	/* VA doesn't support AIF3 */
1470	if (dai->id == RT712_AIF3 && rt712->version_id == RT712_VA)
1471		return -EINVAL;
1472
1473	/* SoundWire specific configuration */
1474	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
1475		direction = SDW_DATA_DIR_RX;
1476		if (dai->id == RT712_AIF1)
1477			port = 1;
1478		else if (dai->id == RT712_AIF2)
1479			port = 3;
1480		else
1481			return -EINVAL;
1482	} else {
1483		direction = SDW_DATA_DIR_TX;
1484		if (dai->id == RT712_AIF1)
1485			port = 4;
1486		else if (dai->id == RT712_AIF3)
1487			port = 8;
1488		else
1489			return -EINVAL;
1490	}
1491
1492	stream_config.frame_rate = params_rate(params);
1493	stream_config.ch_count = params_channels(params);
1494	stream_config.bps = snd_pcm_format_width(params_format(params));
1495	stream_config.direction = direction;
1496
1497	num_channels = params_channels(params);
1498	port_config.ch_mask = GENMASK(num_channels - 1, 0);
1499	port_config.num = port;
1500
1501	retval = sdw_stream_add_slave(rt712->slave, &stream_config,
1502					&port_config, 1, sdw_stream);
1503	if (retval) {
1504		dev_err(dai->dev, "%s: Unable to configure port\n", __func__);
1505		return retval;
1506	}
1507
1508	if (params_channels(params) > 16) {
1509		dev_err(component->dev, "%s: Unsupported channels %d\n",
1510			__func__, params_channels(params));
1511		return -EINVAL;
1512	}
1513
1514	/* sampling rate configuration */
1515	switch (params_rate(params)) {
1516	case 44100:
1517		sampling_rate = RT712_SDCA_RATE_44100HZ;
1518		break;
1519	case 48000:
1520		sampling_rate = RT712_SDCA_RATE_48000HZ;
1521		break;
1522	case 96000:
1523		sampling_rate = RT712_SDCA_RATE_96000HZ;
1524		break;
1525	case 192000:
1526		sampling_rate = RT712_SDCA_RATE_192000HZ;
1527		break;
1528	default:
1529		dev_err(component->dev, "%s: Rate %d is not supported\n",
1530			__func__, params_rate(params));
1531		return -EINVAL;
1532	}
1533
1534	/* set sampling frequency */
1535	switch (dai->id) {
1536	case RT712_AIF1:
1537		regmap_write(rt712->regmap,
1538			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS01, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1539			sampling_rate);
1540		regmap_write(rt712->regmap,
1541			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS11, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1542			sampling_rate);
1543		break;
1544	case RT712_AIF2:
1545		regmap_write(rt712->regmap,
1546			SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_CS31, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1547			sampling_rate);
1548		break;
1549	case RT712_AIF3:
1550		regmap_write(rt712->regmap,
1551			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1F, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1552			sampling_rate);
1553		regmap_write(rt712->regmap,
1554			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_CS1C, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1555			sampling_rate);
1556		break;
1557	default:
1558		dev_err(component->dev, "%s: Wrong DAI id\n", __func__);
1559		return -EINVAL;
1560	}
1561
1562	return 0;
1563}
1564
1565static int rt712_sdca_pcm_hw_free(struct snd_pcm_substream *substream,
1566				struct snd_soc_dai *dai)
1567{
1568	struct snd_soc_component *component = dai->component;
1569	struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1570	struct sdw_stream_runtime *sdw_stream =
1571		snd_soc_dai_get_dma_data(dai, substream);
1572
1573	if (!rt712->slave)
1574		return -EINVAL;
1575
1576	sdw_stream_remove_slave(rt712->slave, sdw_stream);
1577	return 0;
1578}
1579
1580#define RT712_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \
1581			SNDRV_PCM_RATE_192000)
1582#define RT712_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1583			SNDRV_PCM_FMTBIT_S24_LE)
1584
1585static const struct snd_soc_dai_ops rt712_sdca_ops = {
1586	.hw_params	= rt712_sdca_pcm_hw_params,
1587	.hw_free	= rt712_sdca_pcm_hw_free,
1588	.set_stream	= rt712_sdca_set_sdw_stream,
1589	.shutdown	= rt712_sdca_shutdown,
1590};
1591
1592static struct snd_soc_dai_driver rt712_sdca_dai[] = {
1593	{
1594		.name = "rt712-sdca-aif1",
1595		.id = RT712_AIF1,
1596		.playback = {
1597			.stream_name = "DP1 Playback",
1598			.channels_min = 1,
1599			.channels_max = 2,
1600			.rates = RT712_STEREO_RATES,
1601			.formats = RT712_FORMATS,
1602		},
1603		.capture = {
1604			.stream_name = "DP4 Capture",
1605			.channels_min = 1,
1606			.channels_max = 2,
1607			.rates = RT712_STEREO_RATES,
1608			.formats = RT712_FORMATS,
1609		},
1610		.ops = &rt712_sdca_ops,
1611	},
1612	{
1613		.name = "rt712-sdca-aif2",
1614		.id = RT712_AIF2,
1615		.playback = {
1616			.stream_name = "DP3 Playback",
1617			.channels_min = 1,
1618			.channels_max = 2,
1619			.rates = RT712_STEREO_RATES,
1620			.formats = RT712_FORMATS,
1621		},
1622		.ops = &rt712_sdca_ops,
1623	}
1624};
1625
1626static struct snd_soc_dai_driver rt712_sdca_dmic_dai[] = {
1627	{
1628		.name = "rt712-sdca-aif3",
1629		.id = RT712_AIF3,
1630		.capture = {
1631			.stream_name = "DP8 Capture",
1632			.channels_min = 1,
1633			.channels_max = 4,
1634			.rates = RT712_STEREO_RATES,
1635			.formats = RT712_FORMATS,
1636		},
1637		.ops = &rt712_sdca_ops,
1638	}
1639};
1640
1641int rt712_sdca_init(struct device *dev, struct regmap *regmap,
1642			struct regmap *mbq_regmap, struct sdw_slave *slave)
1643{
1644	struct rt712_sdca_priv *rt712;
1645	int ret;
1646
1647	rt712 = devm_kzalloc(dev, sizeof(*rt712), GFP_KERNEL);
1648	if (!rt712)
1649		return -ENOMEM;
1650
1651	dev_set_drvdata(dev, rt712);
1652	rt712->slave = slave;
1653	rt712->regmap = regmap;
1654	rt712->mbq_regmap = mbq_regmap;
1655
1656	regcache_cache_only(rt712->regmap, true);
1657	regcache_cache_only(rt712->mbq_regmap, true);
1658
1659	mutex_init(&rt712->calibrate_mutex);
1660	mutex_init(&rt712->disable_irq_lock);
1661
1662	INIT_DELAYED_WORK(&rt712->jack_detect_work, rt712_sdca_jack_detect_handler);
1663	INIT_DELAYED_WORK(&rt712->jack_btn_check_work, rt712_sdca_btn_check_handler);
1664
1665	/*
1666	 * Mark hw_init to false
1667	 * HW init will be performed when device reports present
1668	 */
1669	rt712->hw_init = false;
1670	rt712->first_hw_init = false;
1671	rt712->fu0f_dapm_mute = true;
1672	rt712->fu0f_mixer_l_mute = rt712->fu0f_mixer_r_mute = true;
1673	rt712->fu1e_dapm_mute = true;
1674	rt712->fu1e_mixer_mute[0] = rt712->fu1e_mixer_mute[1] =
1675		rt712->fu1e_mixer_mute[2] = rt712->fu1e_mixer_mute[3] = true;
1676	rt712->fu05_dapm_mute = true;
1677	rt712->fu05_mixer_l_mute = rt712->fu05_mixer_r_mute = false;
1678
1679	/* JD source uses JD1 in default */
1680	rt712->jd_src = RT712_JD1;
1681
1682	if (slave->id.part_id != RT712_PART_ID_713)
1683		ret =  devm_snd_soc_register_component(dev,
1684				&soc_sdca_dev_rt712, rt712_sdca_dai, ARRAY_SIZE(rt712_sdca_dai));
1685	else
1686		ret =  devm_snd_soc_register_component(dev,
1687				&soc_sdca_dev_rt712, rt712_sdca_dai, 1);
1688	if (ret < 0)
1689		return ret;
1690
1691	/* only add the dmic component if a SMART_MIC function is exposed in ACPI */
1692	if (sdca_device_quirk_match(slave, SDCA_QUIRKS_RT712_VB)) {
1693		ret =  devm_snd_soc_register_component(dev,
1694						       &soc_sdca_dev_rt712_dmic,
1695						       rt712_sdca_dmic_dai,
1696						       ARRAY_SIZE(rt712_sdca_dmic_dai));
1697		if (ret < 0)
1698			return ret;
1699		rt712->dmic_function_found = true;
1700	}
1701
1702	/* set autosuspend parameters */
1703	pm_runtime_set_autosuspend_delay(dev, 3000);
1704	pm_runtime_use_autosuspend(dev);
1705
1706	/* make sure the device does not suspend immediately */
1707	pm_runtime_mark_last_busy(dev);
1708
1709	pm_runtime_enable(dev);
1710
1711	/* important note: the device is NOT tagged as 'active' and will remain
1712	 * 'suspended' until the hardware is enumerated/initialized. This is required
1713	 * to make sure the ASoC framework use of pm_runtime_get_sync() does not silently
1714	 * fail with -EACCESS because of race conditions between card creation and enumeration
1715	 */
1716
1717	dev_dbg(dev, "%s\n", __func__);
1718
1719	return 0;
1720}
1721
1722static void rt712_sdca_va_io_init(struct rt712_sdca_priv *rt712)
1723{
1724	int ret = 0;
1725	unsigned int hibernation_flag;
1726	struct device *dev = &rt712->slave->dev;
1727
1728	rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81);
1729	rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0);
1730	rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000);
1731	rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000);
1732	rt712_sdca_index_write(rt712, RT712_VENDOR_ANALOG_CTL, RT712_MISC_POWER_CTL7, 0x0000);
1733	regmap_write(rt712->regmap, RT712_RC_CAL, 0x23);
1734
1735	/* calibration */
1736	rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, &hibernation_flag);
1737	if (!hibernation_flag) {
1738		ret = rt712_sdca_calibration(rt712);
1739		if (ret < 0)
1740			dev_err(dev, "%s, calibration failed!\n", __func__);
1741	}
1742
1743	rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
1744		RT712_MIXER_CTL1, 0x3000, 0x0000);
1745	rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
1746		RT712_ADC0A_08_PDE_FLOAT_CTL, 0x1112);
1747	rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
1748		RT712_MIC2_LINE2_PDE_FLOAT_CTL, 0x3412);
1749	rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
1750		RT712_DAC03_HP_PDE_FLOAT_CTL, 0x4040);
1751
1752	rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
1753		RT712_HDA_LEGACY_GPIO_WAKE_EN_CTL, 0x0001, 0x0000);
1754	regmap_write(rt712->regmap, 0x2f50, 0x00);
1755	regmap_write(rt712->regmap, 0x2f54, 0x00);
1756	regmap_write(rt712->regmap,
1757		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01);
1758
1759	/* add SPK settings */
1760	if (rt712->hw_id != RT712_DEV_ID_713) {
1761		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_AMP_PDE_FLOAT_CTL, 0x2323);
1762		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002);
1763		regmap_write(rt712->regmap,
1764			SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04);
1765	}
1766}
1767
1768static void rt712_sdca_vb_io_init(struct rt712_sdca_priv *rt712)
1769{
1770	int ret = 0;
1771	unsigned int jack_func_status, mic_func_status, amp_func_status;
1772	struct device *dev = &rt712->slave->dev;
1773
1774	regmap_read(rt712->regmap,
1775		SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &jack_func_status);
1776	regmap_read(rt712->regmap,
1777		SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &mic_func_status);
1778	regmap_read(rt712->regmap,
1779		SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0), &amp_func_status);
1780	dev_dbg(dev, "%s jack/mic/amp func_status=0x%x, 0x%x, 0x%x\n",
1781		__func__, jack_func_status, mic_func_status, amp_func_status);
1782
1783	/* DMIC */
1784	if ((mic_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) {
1785		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_IT_FLOAT_CTL, 0x1526);
1786		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_DMIC2_FU_CH12_FLOAT_CTL, 0x0304);
1787		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0A_CS_ADC0B_FU_FLOAT_CTL, 0x1f1e);
1788		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_ADC0B_FU_CH12_FLOAT_CTL, 0x0304);
1789		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_HDA_LEGACY_CONFIG_CTL0, 0x8010);
1790		regmap_write(rt712->regmap,
1791			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT_IT11, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01);
1792		rt712_sdca_index_write(rt712, RT712_ULTRA_SOUND_DET, RT712_ULTRA_SOUND_DETECTOR6, 0x3200);
1793		regmap_write(rt712->regmap, RT712_RC_CAL, 0x23);
1794
1795		/* clear flag */
1796		regmap_write(rt712->regmap,
1797			SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0),
1798				FUNCTION_NEEDS_INITIALIZATION);
1799	}
1800
1801	/* Jack */
1802	if ((jack_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) {
1803		rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_SEL_VEE2_HP_CTL1, 0x042a);
1804		rt712_sdca_index_write(rt712, RT712_CHARGE_PUMP, RT712_HP_DET_CTL3, 0x1fff);
1805		rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec67);
1806		rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81);
1807		rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0);
1808		rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000);
1809		rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000);
1810		regmap_write(rt712->regmap, RT712_RC_CAL, 0x23);
1811		rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_JD_CTL1, 0x2802);
1812		rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL6, 0xf215);
1813
1814		/* calibration */
1815		ret = rt712_sdca_calibration(rt712);
1816		if (ret < 0)
1817			dev_err(dev, "%s, calibration failed!\n", __func__);
1818
1819		rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, 0x3000, 0x0000);
1820		regmap_write(rt712->regmap,
1821			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01);
1822		rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_MISC_CTL_FOR_UAJ, 0x0003);
1823
1824		/* clear flag */
1825		regmap_write(rt712->regmap,
1826			SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0),
1827				FUNCTION_NEEDS_INITIALIZATION);
1828	}
1829
1830	/* SPK */
1831	if ((amp_func_status & FUNCTION_NEEDS_INITIALIZATION) || (!rt712->first_hw_init)) {
1832		if (rt712->hw_id != RT712_DEV_ID_713) {
1833			rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_IO_CTL, 0xec63);
1834			rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CLASSD_AMP_CTL1, 0xfff5);
1835			rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002);
1836			regmap_write(rt712->regmap,
1837				SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04);
1838		}
1839		/* clear flag */
1840		regmap_write(rt712->regmap,
1841			SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT0, RT712_SDCA_CTL_FUNC_STATUS, 0),
1842				FUNCTION_NEEDS_INITIALIZATION);
1843	}
1844}
1845
1846int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave)
1847{
1848	struct rt712_sdca_priv *rt712 = dev_get_drvdata(dev);
1849	unsigned int val;
1850	struct sdw_slave_prop *prop = &slave->prop;
1851
1852	rt712->disable_irq = false;
1853
1854	if (rt712->hw_init)
1855		return 0;
1856
1857	regcache_cache_only(rt712->regmap, false);
1858	regcache_cache_only(rt712->mbq_regmap, false);
1859	if (rt712->first_hw_init) {
1860		regcache_cache_bypass(rt712->regmap, true);
1861		regcache_cache_bypass(rt712->mbq_regmap, true);
1862	} else {
1863		/*
1864		 *  PM runtime status is marked as 'active' only when a Slave reports as Attached
1865		 */
1866
1867		/* update count of parent 'active' children */
1868		pm_runtime_set_active(&slave->dev);
1869	}
1870
1871	pm_runtime_get_noresume(&slave->dev);
1872
1873	rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_JD_PRODUCT_NUM, &val);
1874	rt712->hw_id = (val & 0xf000) >> 12;
1875	rt712->version_id = (val & 0x0f00) >> 8;
1876	dev_dbg(&slave->dev, "%s hw_id=0x%x, version_id=0x%x\n", __func__, rt712->hw_id, rt712->version_id);
1877
1878	if (rt712->version_id == RT712_VA) {
1879		if (rt712->dmic_function_found) {
1880			dev_err(&slave->dev, "%s RT712 VA detected but SMART_MIC function exposed in ACPI\n",
1881				__func__);
1882			goto suspend;
1883		}
1884
1885		rt712_sdca_va_io_init(rt712);
1886	} else {
1887		if (!rt712->dmic_function_found)
1888			dev_warn(&slave->dev, "%s RT712 VB detected but no SMART_MIC function exposed in ACPI\n",
1889				__func__);
1890
1891		/* multilanes and DMIC are supported by rt712vb */
1892		prop->lane_control_support = true;
1893		rt712_sdca_vb_io_init(rt712);
1894	}
1895
1896	/*
1897	 * if set_jack callback occurred early than io_init,
1898	 * we set up the jack detection function now
1899	 */
1900	if (rt712->hs_jack)
1901		rt712_sdca_jack_init(rt712);
1902
1903	rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, 0x0001);
1904
1905	if (rt712->first_hw_init) {
1906		regcache_cache_bypass(rt712->regmap, false);
1907		regcache_mark_dirty(rt712->regmap);
1908		regcache_cache_bypass(rt712->mbq_regmap, false);
1909		regcache_mark_dirty(rt712->mbq_regmap);
1910	} else
1911		rt712->first_hw_init = true;
1912
1913	/* Mark Slave initialization complete */
1914	rt712->hw_init = true;
1915
1916	dev_dbg(&slave->dev, "%s hw_init complete\n", __func__);
1917
1918suspend:
1919	pm_runtime_put_autosuspend(&slave->dev);
1920
1921	return 0;
1922}
1923
1924MODULE_DESCRIPTION("ASoC RT712 SDCA SDW driver");
1925MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>");
1926MODULE_LICENSE("GPL");