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
rt711_sdca_index_write(struct rt711_sdca_priv * rt711,unsigned int nid,unsigned int reg,unsigned int value)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
rt711_sdca_index_read(struct rt711_sdca_priv * rt711,unsigned int nid,unsigned int reg,unsigned int * value)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
rt711_sdca_index_update_bits(struct rt711_sdca_priv * rt711,unsigned int nid,unsigned int reg,unsigned int mask,unsigned int val)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
rt711_sdca_reset(struct rt711_sdca_priv * rt711)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
rt711_sdca_calibration(struct rt711_sdca_priv * rt711)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
rt711_sdca_button_detect(struct rt711_sdca_priv * rt711)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
rt711_sdca_headset_detect(struct rt711_sdca_priv * rt711)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
rt711_sdca_jack_detect_handler(struct work_struct * work)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
rt711_sdca_btn_check_handler(struct work_struct * work)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
rt711_sdca_jack_init(struct rt711_sdca_priv * rt711)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
rt711_sdca_set_jack_detect(struct snd_soc_component * component,struct snd_soc_jack * hs_jack,void * data)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 */
rt711_sdca_set_gain_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)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
rt711_sdca_set_gain_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)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
rt711_sdca_set_fu0f_capture_ctl(struct rt711_sdca_priv * rt711)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
rt711_sdca_set_fu1e_capture_ctl(struct rt711_sdca_priv * rt711)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
rt711_sdca_fu1e_capture_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)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
rt711_sdca_fu1e_capture_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)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
rt711_sdca_fu0f_capture_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)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
rt711_sdca_fu0f_capture_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)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
rt711_sdca_mux_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)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
rt711_sdca_mux_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)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
rt711_sdca_fu05_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)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
rt711_sdca_fu0f_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)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
rt711_sdca_fu1e_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)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
rt711_sdca_pde28_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)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
rt711_sdca_pde29_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)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
rt711_sdca_pde2a_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)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
rt711_sdca_line1_power_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)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
rt711_sdca_line2_power_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)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
rt711_sdca_parse_dt(struct rt711_sdca_priv * rt711,struct device * dev)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
rt711_sdca_probe(struct snd_soc_component * component)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
rt711_sdca_set_sdw_stream(struct snd_soc_dai * dai,void * sdw_stream,int direction)1237 static int rt711_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
1238 int direction)
1239 {
1240 struct sdw_stream_data *stream;
1241
1242 if (!sdw_stream)
1243 return 0;
1244
1245 stream = kzalloc(sizeof(*stream), GFP_KERNEL);
1246 if (!stream)
1247 return -ENOMEM;
1248
1249 stream->sdw_stream = sdw_stream;
1250
1251 /* Use tx_mask or rx_mask to configure stream tag and set dma_data */
1252 snd_soc_dai_dma_data_set(dai, direction, stream);
1253
1254 return 0;
1255 }
1256
rt711_sdca_shutdown(struct snd_pcm_substream * substream,struct snd_soc_dai * dai)1257 static void rt711_sdca_shutdown(struct snd_pcm_substream *substream,
1258 struct snd_soc_dai *dai)
1259 {
1260 struct sdw_stream_data *stream;
1261
1262 stream = snd_soc_dai_get_dma_data(dai, substream);
1263 snd_soc_dai_set_dma_data(dai, substream, NULL);
1264 kfree(stream);
1265 }
1266
rt711_sdca_pcm_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params,struct snd_soc_dai * dai)1267 static int rt711_sdca_pcm_hw_params(struct snd_pcm_substream *substream,
1268 struct snd_pcm_hw_params *params,
1269 struct snd_soc_dai *dai)
1270 {
1271 struct snd_soc_component *component = dai->component;
1272 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
1273 struct sdw_stream_config stream_config = {0};
1274 struct sdw_port_config port_config = {0};
1275 struct sdw_stream_data *stream;
1276 int retval;
1277 unsigned int sampling_rate;
1278
1279 dev_dbg(dai->dev, "%s %s", __func__, dai->name);
1280 stream = snd_soc_dai_get_dma_data(dai, substream);
1281
1282 if (!stream)
1283 return -EINVAL;
1284
1285 if (!rt711->slave)
1286 return -EINVAL;
1287
1288 /* SoundWire specific configuration */
1289 snd_sdw_params_to_config(substream, params, &stream_config, &port_config);
1290
1291 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
1292 port_config.num = 3;
1293 } else {
1294 if (dai->id == RT711_AIF1)
1295 port_config.num = 2;
1296 else if (dai->id == RT711_AIF2)
1297 port_config.num = 4;
1298 else
1299 return -EINVAL;
1300 }
1301
1302 retval = sdw_stream_add_slave(rt711->slave, &stream_config,
1303 &port_config, 1, stream->sdw_stream);
1304 if (retval) {
1305 dev_err(dai->dev, "Unable to configure port\n");
1306 return retval;
1307 }
1308
1309 if (params_channels(params) > 16) {
1310 dev_err(component->dev, "Unsupported channels %d\n",
1311 params_channels(params));
1312 return -EINVAL;
1313 }
1314
1315 /* sampling rate configuration */
1316 switch (params_rate(params)) {
1317 case 44100:
1318 sampling_rate = RT711_SDCA_RATE_44100HZ;
1319 break;
1320 case 48000:
1321 sampling_rate = RT711_SDCA_RATE_48000HZ;
1322 break;
1323 case 96000:
1324 sampling_rate = RT711_SDCA_RATE_96000HZ;
1325 break;
1326 case 192000:
1327 sampling_rate = RT711_SDCA_RATE_192000HZ;
1328 break;
1329 default:
1330 dev_err(component->dev, "Rate %d is not supported\n",
1331 params_rate(params));
1332 return -EINVAL;
1333 }
1334
1335 /* set sampling frequency */
1336 regmap_write(rt711->regmap,
1337 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_CS01, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1338 sampling_rate);
1339 regmap_write(rt711->regmap,
1340 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_CS11, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1341 sampling_rate);
1342 regmap_write(rt711->regmap,
1343 SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_CS1F, RT711_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1344 sampling_rate);
1345
1346 return 0;
1347 }
1348
rt711_sdca_pcm_hw_free(struct snd_pcm_substream * substream,struct snd_soc_dai * dai)1349 static int rt711_sdca_pcm_hw_free(struct snd_pcm_substream *substream,
1350 struct snd_soc_dai *dai)
1351 {
1352 struct snd_soc_component *component = dai->component;
1353 struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
1354 struct sdw_stream_data *stream =
1355 snd_soc_dai_get_dma_data(dai, substream);
1356
1357 if (!rt711->slave)
1358 return -EINVAL;
1359
1360 sdw_stream_remove_slave(rt711->slave, stream->sdw_stream);
1361 return 0;
1362 }
1363
1364 #define RT711_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \
1365 SNDRV_PCM_RATE_192000)
1366 #define RT711_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1367 SNDRV_PCM_FMTBIT_S24_LE)
1368
1369 static const struct snd_soc_dai_ops rt711_sdca_ops = {
1370 .hw_params = rt711_sdca_pcm_hw_params,
1371 .hw_free = rt711_sdca_pcm_hw_free,
1372 .set_stream = rt711_sdca_set_sdw_stream,
1373 .shutdown = rt711_sdca_shutdown,
1374 };
1375
1376 static struct snd_soc_dai_driver rt711_sdca_dai[] = {
1377 {
1378 .name = "rt711-sdca-aif1",
1379 .id = RT711_AIF1,
1380 .playback = {
1381 .stream_name = "DP3 Playback",
1382 .channels_min = 1,
1383 .channels_max = 2,
1384 .rates = RT711_STEREO_RATES,
1385 .formats = RT711_FORMATS,
1386 },
1387 .capture = {
1388 .stream_name = "DP2 Capture",
1389 .channels_min = 1,
1390 .channels_max = 2,
1391 .rates = RT711_STEREO_RATES,
1392 .formats = RT711_FORMATS,
1393 },
1394 .ops = &rt711_sdca_ops,
1395 },
1396 {
1397 .name = "rt711-sdca-aif2",
1398 .id = RT711_AIF2,
1399 .capture = {
1400 .stream_name = "DP4 Capture",
1401 .channels_min = 1,
1402 .channels_max = 2,
1403 .rates = RT711_STEREO_RATES,
1404 .formats = RT711_FORMATS,
1405 },
1406 .ops = &rt711_sdca_ops,
1407 }
1408 };
1409
rt711_sdca_init(struct device * dev,struct regmap * regmap,struct regmap * mbq_regmap,struct sdw_slave * slave)1410 int rt711_sdca_init(struct device *dev, struct regmap *regmap,
1411 struct regmap *mbq_regmap, struct sdw_slave *slave)
1412 {
1413 struct rt711_sdca_priv *rt711;
1414 int ret;
1415
1416 rt711 = devm_kzalloc(dev, sizeof(*rt711), GFP_KERNEL);
1417 if (!rt711)
1418 return -ENOMEM;
1419
1420 dev_set_drvdata(dev, rt711);
1421 rt711->slave = slave;
1422 rt711->regmap = regmap;
1423 rt711->mbq_regmap = mbq_regmap;
1424
1425 mutex_init(&rt711->calibrate_mutex);
1426 mutex_init(&rt711->disable_irq_lock);
1427
1428 INIT_DELAYED_WORK(&rt711->jack_detect_work, rt711_sdca_jack_detect_handler);
1429 INIT_DELAYED_WORK(&rt711->jack_btn_check_work, rt711_sdca_btn_check_handler);
1430
1431 /*
1432 * Mark hw_init to false
1433 * HW init will be performed when device reports present
1434 */
1435 rt711->hw_init = false;
1436 rt711->first_hw_init = false;
1437 rt711->fu0f_dapm_mute = true;
1438 rt711->fu1e_dapm_mute = true;
1439 rt711->fu0f_mixer_l_mute = rt711->fu0f_mixer_r_mute = true;
1440 rt711->fu1e_mixer_l_mute = rt711->fu1e_mixer_r_mute = true;
1441
1442 /* JD source uses JD2 in default */
1443 rt711->jd_src = RT711_JD2;
1444
1445 ret = devm_snd_soc_register_component(dev,
1446 &soc_sdca_dev_rt711,
1447 rt711_sdca_dai,
1448 ARRAY_SIZE(rt711_sdca_dai));
1449
1450 dev_dbg(&slave->dev, "%s\n", __func__);
1451
1452 return ret;
1453 }
1454
rt711_sdca_vd0_io_init(struct rt711_sdca_priv * rt711)1455 static void rt711_sdca_vd0_io_init(struct rt711_sdca_priv *rt711)
1456 {
1457 rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
1458 RT711_GPIO_TEST_MODE_CTL2, 0x0e00);
1459 rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL,
1460 RT711_HDA_LEGACY_GPIO_CTL, 0x0008);
1461
1462 regmap_write(rt711->regmap, 0x2f5a, 0x01);
1463
1464 rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
1465 RT711_ADC27_VOL_SET, 0x8728);
1466
1467 rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
1468 RT711_COMBO_JACK_AUTO_CTL3, 0xa472);
1469
1470 regmap_write(rt711->regmap, 0x2f50, 0x02);
1471
1472 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_ANALOG_CTL,
1473 RT711_MISC_POWER_CTL4, 0x6000, 0x6000);
1474
1475 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
1476 RT711_COMBO_JACK_AUTO_CTL3, 0x000c, 0x000c);
1477
1478 rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL,
1479 RT711_HDA_LEGACY_CONFIG_CTL, 0x0000);
1480
1481 rt711_sdca_index_write(rt711, RT711_VENDOR_VAD,
1482 RT711_VAD_SRAM_CTL1, 0x0050);
1483 }
1484
rt711_sdca_vd1_io_init(struct rt711_sdca_priv * rt711)1485 static void rt711_sdca_vd1_io_init(struct rt711_sdca_priv *rt711)
1486 {
1487 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
1488 RT711_HDA_LEGACY_UNSOLICITED_CTL, 0x0300, 0x0000);
1489
1490 rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
1491 RT711_COMBO_JACK_AUTO_CTL3, 0xa43e);
1492
1493 regmap_write(rt711->regmap, 0x2f5a, 0x05);
1494
1495 rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
1496 RT711_JD_CTRL6, 0x0500);
1497
1498 rt711_sdca_index_write(rt711, RT711_VENDOR_REG,
1499 RT711_DMIC_CTL1, 0x6173);
1500
1501 rt711_sdca_index_write(rt711, RT711_VENDOR_HDA_CTL,
1502 RT711_HDA_LEGACY_CONFIG_CTL, 0x0000);
1503
1504 rt711_sdca_index_write(rt711, RT711_VENDOR_VAD,
1505 RT711_VAD_SRAM_CTL1, 0x0050);
1506 }
1507
rt711_sdca_io_init(struct device * dev,struct sdw_slave * slave)1508 int rt711_sdca_io_init(struct device *dev, struct sdw_slave *slave)
1509 {
1510 struct rt711_sdca_priv *rt711 = dev_get_drvdata(dev);
1511 int ret = 0;
1512 unsigned int val;
1513
1514 rt711->disable_irq = false;
1515
1516 if (rt711->hw_init)
1517 return 0;
1518
1519 if (rt711->first_hw_init) {
1520 regcache_cache_only(rt711->regmap, false);
1521 regcache_cache_bypass(rt711->regmap, true);
1522 regcache_cache_only(rt711->mbq_regmap, false);
1523 regcache_cache_bypass(rt711->mbq_regmap, true);
1524 } else {
1525 /*
1526 * PM runtime is only enabled when a Slave reports as Attached
1527 */
1528
1529 /* set autosuspend parameters */
1530 pm_runtime_set_autosuspend_delay(&slave->dev, 3000);
1531 pm_runtime_use_autosuspend(&slave->dev);
1532
1533 /* update count of parent 'active' children */
1534 pm_runtime_set_active(&slave->dev);
1535
1536 /* make sure the device does not suspend immediately */
1537 pm_runtime_mark_last_busy(&slave->dev);
1538
1539 pm_runtime_enable(&slave->dev);
1540 }
1541
1542 pm_runtime_get_noresume(&slave->dev);
1543
1544 rt711_sdca_reset(rt711);
1545
1546 rt711_sdca_index_read(rt711, RT711_VENDOR_REG, RT711_JD_PRODUCT_NUM, &val);
1547 rt711->hw_ver = val & 0xf;
1548
1549 if (rt711->hw_ver == RT711_VER_VD0)
1550 rt711_sdca_vd0_io_init(rt711);
1551 else
1552 rt711_sdca_vd1_io_init(rt711);
1553
1554 /* DP4 mux select from 08_filter_Out_pri */
1555 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG,
1556 RT711_FILTER_SRC_SEL, 0x1800, 0x0800);
1557
1558 /* ge_exclusive_inbox_en disable */
1559 rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL,
1560 RT711_PUSH_BTN_INT_CTL0, 0x20, 0x00);
1561
1562 /* calibration */
1563 ret = rt711_sdca_calibration(rt711);
1564 if (ret < 0)
1565 dev_err(dev, "%s, calibration failed!\n", __func__);
1566
1567 /* HP output enable */
1568 regmap_write(rt711->regmap,
1569 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT711_SDCA_ENT_OT1, RT711_SDCA_CTL_VENDOR_DEF, 0), 0x4);
1570
1571 /*
1572 * if set_jack callback occurred early than io_init,
1573 * we set up the jack detection function now
1574 */
1575 if (rt711->hs_jack)
1576 rt711_sdca_jack_init(rt711);
1577
1578 if (rt711->first_hw_init) {
1579 regcache_cache_bypass(rt711->regmap, false);
1580 regcache_mark_dirty(rt711->regmap);
1581 regcache_cache_bypass(rt711->mbq_regmap, false);
1582 regcache_mark_dirty(rt711->mbq_regmap);
1583 } else
1584 rt711->first_hw_init = true;
1585
1586 /* Mark Slave initialization complete */
1587 rt711->hw_init = true;
1588
1589 pm_runtime_mark_last_busy(&slave->dev);
1590 pm_runtime_put_autosuspend(&slave->dev);
1591
1592 dev_dbg(&slave->dev, "%s hw_init complete\n", __func__);
1593 return 0;
1594 }
1595
1596 MODULE_DESCRIPTION("ASoC RT711 SDCA SDW driver");
1597 MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>");
1598 MODULE_LICENSE("GPL");
1599