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Merge tag 'sound-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
[linux-block.git] / sound / soc / codecs / rt712-sdca.c
CommitLineData
6c39710d
SF		 1// SPDX-License-Identifier: GPL-2.0-only
2//
3// rt712-sdca.c -- rt712 SDCA ALSA SoC audio driver
4//
5// Copyright(c) 2023 Realtek Semiconductor Corp.
6//
7//
8
9#include <linux/bitops.h>
10#include <sound/core.h>
11#include <linux/delay.h>
12#include <linux/init.h>
13#include <sound/initval.h>
14#include <sound/jack.h>
15#include <linux/kernel.h>
16#include <linux/module.h>
17#include <linux/moduleparam.h>
18#include <linux/pm_runtime.h>
19#include <sound/pcm.h>
20#include <sound/pcm_params.h>
21#include <linux/soundwire/sdw_registers.h>
22#include <linux/slab.h>
23#include <sound/soc-dapm.h>
24#include <sound/tlv.h>
25#include "rt712-sdca.h"
26
27static int rt712_sdca_index_write(struct rt712_sdca_priv *rt712,
28 unsigned int nid, unsigned int reg, unsigned int value)
29{
30 int ret;
31 struct regmap *regmap = rt712->mbq_regmap;
32 unsigned int addr = (nid << 20) | reg;
33
34 ret = regmap_write(regmap, addr, value);
35 if (ret < 0)
36 dev_err(&rt712->slave->dev,
37 "Failed to set private value: %06x <= %04x ret=%d\n",
38 addr, value, ret);
39
40 return ret;
41}
42
43static int rt712_sdca_index_read(struct rt712_sdca_priv *rt712,
44 unsigned int nid, unsigned int reg, unsigned int *value)
45{
46 int ret;
47 struct regmap *regmap = rt712->mbq_regmap;
48 unsigned int addr = (nid << 20) | reg;
49
50 ret = regmap_read(regmap, addr, value);
51 if (ret < 0)
52 dev_err(&rt712->slave->dev,
53 "Failed to get private value: %06x => %04x ret=%d\n",
54 addr, *value, ret);
55
56 return ret;
57}
58
59static int rt712_sdca_index_update_bits(struct rt712_sdca_priv *rt712,
60 unsigned int nid, unsigned int reg, unsigned int mask, unsigned int val)
61{
62 unsigned int tmp;
63 int ret;
64
65 ret = rt712_sdca_index_read(rt712, nid, reg, &tmp);
66 if (ret < 0)
67 return ret;
68
69 set_mask_bits(&tmp, mask, val);
70 return rt712_sdca_index_write(rt712, nid, reg, tmp);
71}
72
73static int rt712_sdca_calibration(struct rt712_sdca_priv *rt712)
74{
75 unsigned int val, loop_rc = 0, loop_dc = 0;
76 struct device *dev;
77 struct regmap *regmap = rt712->regmap;
78 int chk_cnt = 100;
79 int ret = 0;
80
81 mutex_lock(&rt712->calibrate_mutex);
82 dev = regmap_get_device(regmap);
83
84 /* Set HP-JD source from JD1 */
85 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a);
86
87 /* FSM switch to calibration manual mode */
88 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4100);
89
90 /* Calibration setting */
91 rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0x7883);
92
93 /* W1C Trigger DC calibration (HP & Class-D) */
94 rt712_sdca_index_write(rt712, RT712_VENDOR_CALI, RT712_DAC_DC_CALI_CTL1, 0xf893);
95
96 /* wait for calibration process */
97 rt712_sdca_index_read(rt712, RT712_VENDOR_CALI,
98 RT712_DAC_DC_CALI_CTL1, &val);
99
100 for (loop_dc = 0; loop_dc < chk_cnt &&
101 (val & RT712_DAC_DC_CALI_TRIGGER); loop_dc++) {
102 usleep_range(10000, 11000);
103 ret = rt712_sdca_index_read(rt712, RT712_VENDOR_CALI,
104 RT712_DAC_DC_CALI_CTL1, &val);
105 if (ret < 0)
106 goto _cali_fail_;
107 }
108 if (loop_dc == chk_cnt)
109 dev_err(dev, "%s, calibration time-out!\n", __func__);
110
111 if (loop_dc == chk_cnt || loop_rc == chk_cnt)
112 ret = -ETIMEDOUT;
113
114_cali_fail_:
115 /* Enable Rldet in FSM */
116 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_FSM_CTL, 0x4500);
117
118 /* Sensing Lch+Rch */
119 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL1, 0x040f);
120
121 /* Sine gen path control */
122 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_IMS_DIGITAL_CTL5, 0x0000);
123
124 /* Release HP-JD, EN_CBJ_TIE_GL/R open, en_osw gating auto done bit */
125 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_DIGITAL_MISC_CTRL4, 0x0010);
126
127 mutex_unlock(&rt712->calibrate_mutex);
128 dev_dbg(dev, "%s calibration complete, ret=%d\n", __func__, ret);
129 return ret;
130}
131
132static unsigned int rt712_sdca_button_detect(struct rt712_sdca_priv *rt712)
133{
134 unsigned int btn_type = 0, offset, idx, val, owner;
135 int ret;
136 unsigned char buf[3];
137
138 /* get current UMP message owner */
139 ret = regmap_read(rt712->regmap,
140 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_CURRENT_OWNER, 0),
141 &owner);
142 if (ret < 0)
143 return 0;
144
145 /* if owner is device then there is no button event from device */
146 if (owner == 1)
147 return 0;
148
149 /* read UMP message offset */
150 ret = regmap_read(rt712->regmap,
151 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0),
152 &offset);
153 if (ret < 0)
154 goto _end_btn_det_;
155
156 for (idx = 0; idx < sizeof(buf); idx++) {
157 ret = regmap_read(rt712->regmap,
158 RT712_BUF_ADDR_HID1 + offset + idx, &val);
159 if (ret < 0)
160 goto _end_btn_det_;
161 buf[idx] = val & 0xff;
162 }
163
164 if (buf[0] == 0x11) {
165 switch (buf[1] & 0xf0) {
166 case 0x10:
167 btn_type |= SND_JACK_BTN_2;
168 break;
169 case 0x20:
170 btn_type |= SND_JACK_BTN_3;
171 break;
172 case 0x40:
173 btn_type |= SND_JACK_BTN_0;
174 break;
175 case 0x80:
176 btn_type |= SND_JACK_BTN_1;
177 break;
178 }
179 switch (buf[2]) {
180 case 0x01:
181 case 0x10:
182 btn_type |= SND_JACK_BTN_2;
183 break;
184 case 0x02:
185 case 0x20:
186 btn_type |= SND_JACK_BTN_3;
187 break;
188 case 0x04:
189 case 0x40:
190 btn_type |= SND_JACK_BTN_0;
191 break;
192 case 0x08:
193 case 0x80:
194 btn_type |= SND_JACK_BTN_1;
195 break;
196 }
197 }
198
199_end_btn_det_:
200 /* Host is owner, so set back to device */
201 if (owner == 0)
202 /* set owner to device */
203 regmap_write(rt712->regmap,
204 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01,
205 RT712_SDCA_CTL_HIDTX_SET_OWNER_TO_DEVICE, 0), 0x01);
206
207 return btn_type;
208}
209
210static int rt712_sdca_headset_detect(struct rt712_sdca_priv *rt712)
211{
212 unsigned int det_mode;
213 int ret;
214
215 /* get detected_mode */
216 ret = regmap_read(rt712->regmap,
217 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0),
218 &det_mode);
219 if (ret < 0)
220 goto io_error;
221
222 switch (det_mode) {
223 case 0x00:
224 rt712->jack_type = 0;
225 break;
226 case 0x03:
227 rt712->jack_type = SND_JACK_HEADPHONE;
228 break;
229 case 0x05:
230 rt712->jack_type = SND_JACK_HEADSET;
231 break;
232 }
233
234 /* write selected_mode */
235 if (det_mode) {
236 ret = regmap_write(rt712->regmap,
237 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_SELECTED_MODE, 0),
238 det_mode);
239 if (ret < 0)
240 goto io_error;
241 }
242
243 dev_dbg(&rt712->slave->dev,
244 "%s, detected_mode=0x%x\n", __func__, det_mode);
245
246 return 0;
247
248io_error:
249 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret);
250 return ret;
251}
252
253static void rt712_sdca_jack_detect_handler(struct work_struct *work)
254{
255 struct rt712_sdca_priv *rt712 =
256 container_of(work, struct rt712_sdca_priv, jack_detect_work.work);
257 int btn_type = 0, ret;
258
259 if (!rt712->hs_jack)
260 return;
261
262 if (!rt712->component->card || !rt712->component->card->instantiated)
263 return;
264
265 /* SDW_SCP_SDCA_INT_SDCA_0 is used for jack detection */
266 if (rt712->scp_sdca_stat1 & SDW_SCP_SDCA_INT_SDCA_0) {
267 ret = rt712_sdca_headset_detect(rt712);
268 if (ret < 0)
269 return;
270 }
271
272 /* SDW_SCP_SDCA_INT_SDCA_8 is used for button detection */
273 if (rt712->scp_sdca_stat2 & SDW_SCP_SDCA_INT_SDCA_8)
274 btn_type = rt712_sdca_button_detect(rt712);
275
276 if (rt712->jack_type == 0)
277 btn_type = 0;
278
279 dev_dbg(&rt712->slave->dev,
280 "in %s, jack_type=0x%x\n", __func__, rt712->jack_type);
281 dev_dbg(&rt712->slave->dev,
282 "in %s, btn_type=0x%x\n", __func__, btn_type);
283 dev_dbg(&rt712->slave->dev,
284 "in %s, scp_sdca_stat1=0x%x, scp_sdca_stat2=0x%x\n", __func__,
285 rt712->scp_sdca_stat1, rt712->scp_sdca_stat2);
286
287 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type,
288 SND_JACK_HEADSET |
289 SND_JACK_BTN_0 | SND_JACK_BTN_1 |
290 SND_JACK_BTN_2 | SND_JACK_BTN_3);
291
292 if (btn_type) {
293 /* button released */
294 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type,
295 SND_JACK_HEADSET |
296 SND_JACK_BTN_0 | SND_JACK_BTN_1 |
297 SND_JACK_BTN_2 | SND_JACK_BTN_3);
298
299 mod_delayed_work(system_power_efficient_wq,
300 &rt712->jack_btn_check_work, msecs_to_jiffies(200));
301 }
302}
303
304static void rt712_sdca_btn_check_handler(struct work_struct *work)
305{
306 struct rt712_sdca_priv *rt712 =
307 container_of(work, struct rt712_sdca_priv, jack_btn_check_work.work);
308 int btn_type = 0, ret, idx;
309 unsigned int det_mode, offset, val;
310 unsigned char buf[3];
311
312 ret = regmap_read(rt712->regmap,
313 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_GE49, RT712_SDCA_CTL_DETECTED_MODE, 0),
314 &det_mode);
315 if (ret < 0)
316 goto io_error;
317
318 /* pin attached */
319 if (det_mode) {
320 /* read UMP message offset */
321 ret = regmap_read(rt712->regmap,
322 SDW_SDCA_CTL(FUNC_NUM_HID, RT712_SDCA_ENT_HID01, RT712_SDCA_CTL_HIDTX_MESSAGE_OFFSET, 0),
323 &offset);
324 if (ret < 0)
325 goto io_error;
326
327 for (idx = 0; idx < sizeof(buf); idx++) {
328 ret = regmap_read(rt712->regmap,
329 RT712_BUF_ADDR_HID1 + offset + idx, &val);
330 if (ret < 0)
331 goto io_error;
332 buf[idx] = val & 0xff;
333 }
334
335 if (buf[0] == 0x11) {
336 switch (buf[1] & 0xf0) {
337 case 0x10:
338 btn_type |= SND_JACK_BTN_2;
339 break;
340 case 0x20:
341 btn_type |= SND_JACK_BTN_3;
342 break;
343 case 0x40:
344 btn_type |= SND_JACK_BTN_0;
345 break;
346 case 0x80:
347 btn_type |= SND_JACK_BTN_1;
348 break;
349 }
350 switch (buf[2]) {
351 case 0x01:
352 case 0x10:
353 btn_type |= SND_JACK_BTN_2;
354 break;
355 case 0x02:
356 case 0x20:
357 btn_type |= SND_JACK_BTN_3;
358 break;
359 case 0x04:
360 case 0x40:
361 btn_type |= SND_JACK_BTN_0;
362 break;
363 case 0x08:
364 case 0x80:
365 btn_type |= SND_JACK_BTN_1;
366 break;
367 }
368 }
e093e74b 369 } else {
6c39710d 370 rt712->jack_type = 0;
e093e74b 371 }
6c39710d
SF		 372
373 dev_dbg(&rt712->slave->dev, "%s, btn_type=0x%x\n", __func__, btn_type);
374 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type | btn_type,
375 SND_JACK_HEADSET |
376 SND_JACK_BTN_0 | SND_JACK_BTN_1 |
377 SND_JACK_BTN_2 | SND_JACK_BTN_3);
378
379 if (btn_type) {
380 /* button released */
381 snd_soc_jack_report(rt712->hs_jack, rt712->jack_type,
382 SND_JACK_HEADSET |
383 SND_JACK_BTN_0 | SND_JACK_BTN_1 |
384 SND_JACK_BTN_2 | SND_JACK_BTN_3);
385
386 mod_delayed_work(system_power_efficient_wq,
387 &rt712->jack_btn_check_work, msecs_to_jiffies(200));
388 }
389
390 return;
391
392io_error:
393 pr_err_ratelimited("IO error in %s, ret %d\n", __func__, ret);
394}
395
396static void rt712_sdca_jack_init(struct rt712_sdca_priv *rt712)
397{
398 mutex_lock(&rt712->calibrate_mutex);
399
400 if (rt712->hs_jack) {
401 /* Enable HID1 event & set button RTC mode */
402 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
403 RT712_UMP_HID_CTL5, 0xfff0);
404 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
405 RT712_UMP_HID_CTL0, 0x1100, 0x1100);
406 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
407 RT712_UMP_HID_CTL7, 0xf000, 0x0000);
408
409 /* detected_mode_change_event_en & hid1_push_button_event_en */
410 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
411 RT712_GE_RELATED_CTL1, 0x0c00, 0x0c00);
412 /* ge_inbox_en */
413 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
414 RT712_GE_RELATED_CTL2, 0x0020, 0x0000);
415
416 switch (rt712->jd_src) {
417 case RT712_JD1:
418 /* Set HP-JD source from JD1 */
419 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_CC_DET1, 0x043a);
420 break;
421 default:
422 dev_warn(rt712->component->dev, "Wrong JD source\n");
423 break;
424 }
425
426 /* set SCP_SDCA_IntMask1[0]=1 */
427 sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_0);
428 /* set SCP_SDCA_IntMask2[0]=1 */
429 sdw_write_no_pm(rt712->slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8);
430 dev_dbg(&rt712->slave->dev, "in %s enable\n", __func__);
431
432 /* trigger GE interrupt */
433 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
434 RT712_GE_RELATED_CTL1, 0x0080, 0x0080);
435 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
436 RT712_GE_RELATED_CTL1, 0x0080, 0x0000);
437 } else {
438 /* disable HID1 & detected_mode_change event */
439 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
440 RT712_GE_RELATED_CTL1, 0x0c00, 0x0000);
441
442 dev_dbg(&rt712->slave->dev, "in %s disable\n", __func__);
443 }
444
445 mutex_unlock(&rt712->calibrate_mutex);
446}
447
448static int rt712_sdca_set_jack_detect(struct snd_soc_component *component,
449 struct snd_soc_jack *hs_jack, void *data)
450{
451 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
452 int ret;
453
454 rt712->hs_jack = hs_jack;
455
456 ret = pm_runtime_resume_and_get(component->dev);
457 if (ret < 0) {
458 if (ret != -EACCES) {
459 dev_err(component->dev, "%s: failed to resume %d\n", __func__, ret);
460 return ret;
461 }
462
463 /* pm_runtime not enabled yet */
464 dev_dbg(component->dev, "%s: skipping jack init for now\n", __func__);
465 return 0;
466 }
467
468 rt712_sdca_jack_init(rt712);
469
470 pm_runtime_mark_last_busy(component->dev);
471 pm_runtime_put_autosuspend(component->dev);
472
473 return 0;
474}
475
476/* For SDCA control DAC/ADC Gain */
477static int rt712_sdca_set_gain_put(struct snd_kcontrol *kcontrol,
478 struct snd_ctl_elem_value *ucontrol)
479{
480 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
481 struct soc_mixer_control *mc =
482 (struct soc_mixer_control *)kcontrol->private_value;
483 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
484 unsigned int read_l, read_r, gain_l_val, gain_r_val;
485 unsigned int adc_vol_flag = 0;
486 unsigned int lvalue, rvalue;
487 const unsigned int interval_offset = 0xc0;
488 const unsigned int tendB = 0xa00;
489
490 if (strstr(ucontrol->id.name, "FU0F Capture Volume"))
491 adc_vol_flag = 1;
492
493 regmap_read(rt712->mbq_regmap, mc->reg, &lvalue);
494 regmap_read(rt712->mbq_regmap, mc->rreg, &rvalue);
495
496 /* L Channel */
497 gain_l_val = ucontrol->value.integer.value[0];
498 if (gain_l_val > mc->max)
499 gain_l_val = mc->max;
500
501 if (mc->shift == 8) /* boost gain */
502 gain_l_val = gain_l_val * tendB;
503 else {
504 /* ADC/DAC gain */
505 if (adc_vol_flag)
506 gain_l_val = 0x1e00 - ((mc->max - gain_l_val) * interval_offset);
507 else
508 gain_l_val = 0 - ((mc->max - gain_l_val) * interval_offset);
509 gain_l_val &= 0xffff;
510 }
511
512 /* R Channel */
513 gain_r_val = ucontrol->value.integer.value[1];
514 if (gain_r_val > mc->max)
515 gain_r_val = mc->max;
516
517 if (mc->shift == 8) /* boost gain */
518 gain_r_val = gain_r_val * tendB;
519 else {
520 /* ADC/DAC gain */
521 if (adc_vol_flag)
522 gain_r_val = 0x1e00 - ((mc->max - gain_r_val) * interval_offset);
523 else
524 gain_r_val = 0 - ((mc->max - gain_r_val) * interval_offset);
525 gain_r_val &= 0xffff;
526 }
527
528 if (lvalue == gain_l_val && rvalue == gain_r_val)
529 return 0;
530
531 /* Lch*/
532 regmap_write(rt712->mbq_regmap, mc->reg, gain_l_val);
533 /* Rch */
534 regmap_write(rt712->mbq_regmap, mc->rreg, gain_r_val);
535
536 regmap_read(rt712->mbq_regmap, mc->reg, &read_l);
537 regmap_read(rt712->mbq_regmap, mc->rreg, &read_r);
538 if (read_r == gain_r_val && read_l == gain_l_val)
539 return 1;
540
541 return -EIO;
542}
543
544static int rt712_sdca_set_gain_get(struct snd_kcontrol *kcontrol,
545 struct snd_ctl_elem_value *ucontrol)
546{
547 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
548 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
549 struct soc_mixer_control *mc =
550 (struct soc_mixer_control *)kcontrol->private_value;
551 unsigned int read_l, read_r, ctl_l = 0, ctl_r = 0;
552 unsigned int adc_vol_flag = 0;
553 const unsigned int interval_offset = 0xc0;
554 const unsigned int tendB = 0xa00;
555
556 if (strstr(ucontrol->id.name, "FU0F Capture Volume"))
557 adc_vol_flag = 1;
558
559 regmap_read(rt712->mbq_regmap, mc->reg, &read_l);
560 regmap_read(rt712->mbq_regmap, mc->rreg, &read_r);
561
562 if (mc->shift == 8) /* boost gain */
563 ctl_l = read_l / tendB;
564 else {
565 if (adc_vol_flag)
566 ctl_l = mc->max - (((0x1e00 - read_l) & 0xffff) / interval_offset);
567 else
568 ctl_l = mc->max - (((0 - read_l) & 0xffff) / interval_offset);
569 }
570
571 if (read_l != read_r) {
572 if (mc->shift == 8) /* boost gain */
573 ctl_r = read_r / tendB;
574 else { /* ADC/DAC gain */
575 if (adc_vol_flag)
576 ctl_r = mc->max - (((0x1e00 - read_r) & 0xffff) / interval_offset);
577 else
578 ctl_r = mc->max - (((0 - read_r) & 0xffff) / interval_offset);
579 }
580 } else
581 ctl_r = ctl_l;
582
583 ucontrol->value.integer.value[0] = ctl_l;
584 ucontrol->value.integer.value[1] = ctl_r;
585
586 return 0;
587}
588
589static int rt712_sdca_set_fu0f_capture_ctl(struct rt712_sdca_priv *rt712)
590{
591 int err;
592 unsigned int ch_l, ch_r;
593
594 ch_l = (rt712->fu0f_dapm_mute || rt712->fu0f_mixer_l_mute) ? 0x01 : 0x00;
595 ch_r = (rt712->fu0f_dapm_mute || rt712->fu0f_mixer_r_mute) ? 0x01 : 0x00;
596
597 err = regmap_write(rt712->regmap,
598 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F,
599 RT712_SDCA_CTL_FU_MUTE, CH_L), ch_l);
600 if (err < 0)
601 return err;
602
603 err = regmap_write(rt712->regmap,
604 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F,
605 RT712_SDCA_CTL_FU_MUTE, CH_R), ch_r);
606 if (err < 0)
607 return err;
608
609 return 0;
610}
611
612static int rt712_sdca_fu0f_capture_get(struct snd_kcontrol *kcontrol,
613 struct snd_ctl_elem_value *ucontrol)
614{
615 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
616 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
617
618 ucontrol->value.integer.value[0] = !rt712->fu0f_mixer_l_mute;
619 ucontrol->value.integer.value[1] = !rt712->fu0f_mixer_r_mute;
620 return 0;
621}
622
623static int rt712_sdca_fu0f_capture_put(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 int err;
629
630 if (rt712->fu0f_mixer_l_mute == !ucontrol->value.integer.value[0] &&
631 rt712->fu0f_mixer_r_mute == !ucontrol->value.integer.value[1])
632 return 0;
633
634 rt712->fu0f_mixer_l_mute = !ucontrol->value.integer.value[0];
635 rt712->fu0f_mixer_r_mute = !ucontrol->value.integer.value[1];
636 err = rt712_sdca_set_fu0f_capture_ctl(rt712);
637 if (err < 0)
638 return err;
639
640 return 1;
641}
642
643static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0);
644static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, -1725, 75, 0);
645static const DECLARE_TLV_DB_SCALE(boost_vol_tlv, 0, 1000, 0);
646
647static const struct snd_kcontrol_new rt712_sdca_controls[] = {
648 SOC_DOUBLE_R_EXT_TLV("FU05 Playback Volume",
649 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_L),
650 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05, RT712_SDCA_CTL_FU_VOLUME, CH_R),
651 0, 0x57, 0,
652 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv),
653 SOC_DOUBLE_EXT("FU0F Capture Switch", SND_SOC_NOPM, 0, 1, 1, 0,
654 rt712_sdca_fu0f_capture_get, rt712_sdca_fu0f_capture_put),
655 SOC_DOUBLE_R_EXT_TLV("FU0F Capture Volume",
656 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_L),
657 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU0F, RT712_SDCA_CTL_FU_VOLUME, CH_R),
658 0, 0x3f, 0,
659 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, mic_vol_tlv),
660 SOC_DOUBLE_R_EXT_TLV("FU44 Boost Volume",
661 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_L),
662 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PLATFORM_FU44, RT712_SDCA_CTL_FU_CH_GAIN, CH_R),
663 8, 3, 0,
664 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, boost_vol_tlv),
665};
666
667static const struct snd_kcontrol_new rt712_sdca_spk_controls[] = {
668 SOC_DOUBLE_R_EXT_TLV("FU06 Playback Volume",
669 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_L),
670 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_VOLUME, CH_R),
671 0, 0x57, 0,
672 rt712_sdca_set_gain_get, rt712_sdca_set_gain_put, out_vol_tlv),
673};
674
675static int rt712_sdca_mux_get(struct snd_kcontrol *kcontrol,
676 struct snd_ctl_elem_value *ucontrol)
677{
678 struct snd_soc_component *component =
679 snd_soc_dapm_kcontrol_component(kcontrol);
680 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
681 unsigned int val = 0, mask = 0x3300;
682
683 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val);
684
685 val = val & mask;
686 switch (val) {
687 case 0x3000:
688 val = 1;
689 break;
690 case 0x0300:
691 val = 0;
692 break;
693 }
694
695 ucontrol->value.enumerated.item[0] = val;
696
697 return 0;
698}
699
700static int rt712_sdca_mux_put(struct snd_kcontrol *kcontrol,
701 struct snd_ctl_elem_value *ucontrol)
702{
703 struct snd_soc_component *component =
704 snd_soc_dapm_kcontrol_component(kcontrol);
705 struct snd_soc_dapm_context *dapm =
706 snd_soc_dapm_kcontrol_dapm(kcontrol);
707 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
708 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
709 unsigned int *item = ucontrol->value.enumerated.item;
710 unsigned int mask_sft;
e093e74b 711 unsigned int val;
6c39710d
SF		 712
713 if (item[0] >= e->items)
714 return -EINVAL;
715
716 if (ucontrol->value.enumerated.item[0] == 0)
717 mask_sft = 12;
718 else if (ucontrol->value.enumerated.item[0] == 1)
719 mask_sft = 8;
720 else
721 return -EINVAL;
722
e093e74b
SF		 723 rt712_sdca_index_read(rt712, RT712_VENDOR_HDA_CTL, RT712_MIXER_CTL1, &val);
724 val = (val >> mask_sft) & 0x3;
725 if (!val)
726 return 0;
727
6c39710d
SF		 728 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
729 RT712_MIXER_CTL1, 0x3fff);
730 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
731 RT712_MIXER_CTL1, 0x3 << mask_sft, 0);
732
733 snd_soc_dapm_mux_update_power(dapm, kcontrol,
734 item[0], e, NULL);
735
736 return 1;
737}
738
739static const char * const adc_mux_text[] = {
740 "MIC2",
741 "LINE2",
742};
743
744static SOC_ENUM_SINGLE_DECL(
745 rt712_adc23_enum, SND_SOC_NOPM, 0, adc_mux_text);
746
747static const struct snd_kcontrol_new rt712_sdca_adc23_mux =
748 SOC_DAPM_ENUM_EXT("ADC 23 Mux", rt712_adc23_enum,
749 rt712_sdca_mux_get, rt712_sdca_mux_put);
750
751static int rt712_sdca_fu05_event(struct snd_soc_dapm_widget *w,
752 struct snd_kcontrol *kcontrol, int event)
753{
754 struct snd_soc_component *component =
755 snd_soc_dapm_to_component(w->dapm);
756 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
757 unsigned char unmute = 0x0, mute = 0x1;
758
759 switch (event) {
760 case SND_SOC_DAPM_POST_PMU:
761 regmap_write(rt712->regmap,
762 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05,
763 RT712_SDCA_CTL_FU_MUTE, CH_L),
764 unmute);
765 regmap_write(rt712->regmap,
766 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05,
767 RT712_SDCA_CTL_FU_MUTE, CH_R),
768 unmute);
769 break;
770 case SND_SOC_DAPM_PRE_PMD:
771 regmap_write(rt712->regmap,
772 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05,
773 RT712_SDCA_CTL_FU_MUTE, CH_L),
774 mute);
775 regmap_write(rt712->regmap,
776 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_USER_FU05,
777 RT712_SDCA_CTL_FU_MUTE, CH_R),
778 mute);
779 break;
780 }
781 return 0;
782}
783
784static int rt712_sdca_fu0f_event(struct snd_soc_dapm_widget *w,
785 struct snd_kcontrol *kcontrol, int event)
786{
787 struct snd_soc_component *component =
788 snd_soc_dapm_to_component(w->dapm);
789 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
790
791 switch (event) {
792 case SND_SOC_DAPM_POST_PMU:
793 rt712->fu0f_dapm_mute = false;
794 rt712_sdca_set_fu0f_capture_ctl(rt712);
795 break;
796 case SND_SOC_DAPM_PRE_PMD:
797 rt712->fu0f_dapm_mute = true;
798 rt712_sdca_set_fu0f_capture_ctl(rt712);
799 break;
800 }
801 return 0;
802}
803
804static int rt712_sdca_pde40_event(struct snd_soc_dapm_widget *w,
805 struct snd_kcontrol *kcontrol, int event)
806{
807 struct snd_soc_component *component =
808 snd_soc_dapm_to_component(w->dapm);
809 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
810 unsigned char ps0 = 0x0, ps3 = 0x3;
811
812 switch (event) {
813 case SND_SOC_DAPM_POST_PMU:
814 regmap_write(rt712->regmap,
815 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40,
816 RT712_SDCA_CTL_REQ_POWER_STATE, 0),
817 ps0);
818 break;
819 case SND_SOC_DAPM_PRE_PMD:
820 regmap_write(rt712->regmap,
821 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE40,
822 RT712_SDCA_CTL_REQ_POWER_STATE, 0),
823 ps3);
824 break;
825 }
826 return 0;
827}
828
829static int rt712_sdca_pde12_event(struct snd_soc_dapm_widget *w,
830 struct snd_kcontrol *kcontrol, int event)
831{
832 struct snd_soc_component *component =
833 snd_soc_dapm_to_component(w->dapm);
834 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
835 unsigned char ps0 = 0x0, ps3 = 0x3;
836
837 switch (event) {
838 case SND_SOC_DAPM_POST_PMU:
839 regmap_write(rt712->regmap,
840 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12,
841 RT712_SDCA_CTL_REQ_POWER_STATE, 0),
842 ps0);
843 break;
844 case SND_SOC_DAPM_PRE_PMD:
845 regmap_write(rt712->regmap,
846 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_PDE12,
847 RT712_SDCA_CTL_REQ_POWER_STATE, 0),
848 ps3);
849 break;
850 }
851 return 0;
852}
853
854static int rt712_sdca_classd_event(struct snd_soc_dapm_widget *w,
855 struct snd_kcontrol *kcontrol, int event)
856{
857 struct snd_soc_component *component =
858 snd_soc_dapm_to_component(w->dapm);
859 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
860 unsigned char ps0 = 0x0, ps3 = 0x3;
861
862 switch (event) {
863 case SND_SOC_DAPM_POST_PMU:
864 regmap_write(rt712->regmap,
865 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23,
866 RT712_SDCA_CTL_REQ_POWER_STATE, 0),
867 ps0);
868 break;
869 case SND_SOC_DAPM_PRE_PMD:
870 regmap_write(rt712->regmap,
871 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_PDE23,
872 RT712_SDCA_CTL_REQ_POWER_STATE, 0),
873 ps3);
874 break;
875
876 default:
877 break;
878 }
879
880 return 0;
881}
882
883static const struct snd_kcontrol_new rt712_spk_sto_dac =
884 SOC_DAPM_DOUBLE_R("Switch",
885 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_L),
886 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_USER_FU06, RT712_SDCA_CTL_FU_MUTE, CH_R),
887 0, 1, 1);
888
889static const struct snd_soc_dapm_widget rt712_sdca_dapm_widgets[] = {
890 SND_SOC_DAPM_OUTPUT("HP"),
891 SND_SOC_DAPM_INPUT("MIC2"),
892 SND_SOC_DAPM_INPUT("LINE2"),
893
894 SND_SOC_DAPM_SUPPLY("PDE 40", SND_SOC_NOPM, 0, 0,
895 rt712_sdca_pde40_event,
896 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
897 SND_SOC_DAPM_SUPPLY("PDE 12", SND_SOC_NOPM, 0, 0,
898 rt712_sdca_pde12_event,
899 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
900
901 SND_SOC_DAPM_DAC_E("FU 05", NULL, SND_SOC_NOPM, 0, 0,
902 rt712_sdca_fu05_event,
903 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
904 SND_SOC_DAPM_ADC_E("FU 0F", NULL, SND_SOC_NOPM, 0, 0,
905 rt712_sdca_fu0f_event,
906 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
907 SND_SOC_DAPM_MUX("ADC 23 Mux", SND_SOC_NOPM, 0, 0,
908 &rt712_sdca_adc23_mux),
909
910 SND_SOC_DAPM_AIF_IN("DP1RX", "DP1 Playback", 0, SND_SOC_NOPM, 0, 0),
911 SND_SOC_DAPM_AIF_OUT("DP4TX", "DP4 Capture", 0, SND_SOC_NOPM, 0, 0),
912};
913
914static const struct snd_soc_dapm_route rt712_sdca_audio_map[] = {
915 { "FU 05", NULL, "DP1RX" },
916 { "DP4TX", NULL, "FU 0F" },
917
918 { "FU 0F", NULL, "PDE 12" },
919 { "FU 0F", NULL, "ADC 23 Mux" },
920 { "ADC 23 Mux", "LINE2", "LINE2" },
921 { "ADC 23 Mux", "MIC2", "MIC2" },
922
923 { "HP", NULL, "PDE 40" },
924 { "HP", NULL, "FU 05" },
925};
926
927static const struct snd_soc_dapm_widget rt712_sdca_spk_dapm_widgets[] = {
928 SND_SOC_DAPM_AIF_IN("DP3RX", "DP3 Playback", 0, SND_SOC_NOPM, 0, 0),
929
930 /* Digital Interface */
931 SND_SOC_DAPM_SWITCH("FU06", SND_SOC_NOPM, 0, 0, &rt712_spk_sto_dac),
932
933 /* Output */
934 SND_SOC_DAPM_PGA_E("CLASS D", SND_SOC_NOPM, 0, 0, NULL, 0,
935 rt712_sdca_classd_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
936 SND_SOC_DAPM_OUTPUT("SPOL"),
937 SND_SOC_DAPM_OUTPUT("SPOR"),
938};
939
940static const struct snd_soc_dapm_route rt712_sdca_spk_dapm_routes[] = {
941 { "FU06", "Switch", "DP3RX" },
942 { "CLASS D", NULL, "FU06" },
943 { "SPOL", NULL, "CLASS D" },
944 { "SPOR", NULL, "CLASS D" },
945};
946
947static int rt712_sdca_parse_dt(struct rt712_sdca_priv *rt712, struct device *dev)
948{
949 device_property_read_u32(dev, "realtek,jd-src", &rt712->jd_src);
950
951 return 0;
952}
953
954static int rt712_sdca_probe(struct snd_soc_component *component)
955{
956 struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
957 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
958 int ret;
959
960 rt712_sdca_parse_dt(rt712, &rt712->slave->dev);
961 rt712->component = component;
962
963 ret = pm_runtime_resume(component->dev);
964 if (ret < 0 && ret != -EACCES)
965 return ret;
966
967 /* add SPK route */
968 if (rt712->hw_id != RT712_DEV_ID_713) {
969 snd_soc_add_component_controls(component,
970 rt712_sdca_spk_controls, ARRAY_SIZE(rt712_sdca_spk_controls));
971 snd_soc_dapm_new_controls(dapm,
972 rt712_sdca_spk_dapm_widgets, ARRAY_SIZE(rt712_sdca_spk_dapm_widgets));
973 snd_soc_dapm_add_routes(dapm,
974 rt712_sdca_spk_dapm_routes, ARRAY_SIZE(rt712_sdca_spk_dapm_routes));
975 }
976
977 return 0;
978}
979
980static const struct snd_soc_component_driver soc_sdca_dev_rt712 = {
981 .probe = rt712_sdca_probe,
982 .controls = rt712_sdca_controls,
983 .num_controls = ARRAY_SIZE(rt712_sdca_controls),
984 .dapm_widgets = rt712_sdca_dapm_widgets,
985 .num_dapm_widgets = ARRAY_SIZE(rt712_sdca_dapm_widgets),
986 .dapm_routes = rt712_sdca_audio_map,
987 .num_dapm_routes = ARRAY_SIZE(rt712_sdca_audio_map),
988 .set_jack = rt712_sdca_set_jack_detect,
989 .endianness = 1,
990};
991
992static int rt712_sdca_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
993 int direction)
994{
27843208 995 snd_soc_dai_dma_data_set(dai, direction, sdw_stream);
6c39710d
SF		 996
997 return 0;
998}
999
1000static void rt712_sdca_shutdown(struct snd_pcm_substream *substream,
1001 struct snd_soc_dai *dai)
1002{
6c39710d 1003 snd_soc_dai_set_dma_data(dai, substream, NULL);
6c39710d
SF		 1004}
1005
1006static int rt712_sdca_pcm_hw_params(struct snd_pcm_substream *substream,
1007 struct snd_pcm_hw_params *params,
1008 struct snd_soc_dai *dai)
1009{
1010 struct snd_soc_component *component = dai->component;
1011 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
1012 struct sdw_stream_config stream_config;
1013 struct sdw_port_config port_config;
1014 enum sdw_data_direction direction;
27843208 1015 struct sdw_stream_runtime *sdw_stream;
6c39710d
SF		 1016 int retval, port, num_channels;
1017 unsigned int sampling_rate;
1018
1019 dev_dbg(dai->dev, "%s %s", __func__, dai->name);
27843208 1020 sdw_stream = snd_soc_dai_get_dma_data(dai, substream);
6c39710d 1021
27843208 1022 if (!sdw_stream)
6c39710d
SF		 1023 return -EINVAL;
1024
1025 if (!rt712->slave)
1026 return -EINVAL;
1027
1028 /* SoundWire specific configuration */
1029 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
1030 direction = SDW_DATA_DIR_RX;
1031 if (dai->id == RT712_AIF1)
1032 port = 1;
1033 else if (dai->id == RT712_AIF2)
1034 port = 3;
1035 else
1036 return -EINVAL;
1037 } else {
1038 direction = SDW_DATA_DIR_TX;
1039 if (dai->id == RT712_AIF1)
1040 port = 4;
1041 else
1042 return -EINVAL;
1043 }
1044
1045 stream_config.frame_rate = params_rate(params);
1046 stream_config.ch_count = params_channels(params);
1047 stream_config.bps = snd_pcm_format_width(params_format(params));
1048 stream_config.direction = direction;
1049
1050 num_channels = params_channels(params);
1051 port_config.ch_mask = GENMASK(num_channels - 1, 0);
1052 port_config.num = port;
1053
1054 retval = sdw_stream_add_slave(rt712->slave, &stream_config,
27843208 1055 &port_config, 1, sdw_stream);
6c39710d
SF		 1056 if (retval) {
1057 dev_err(dai->dev, "Unable to configure port\n");
1058 return retval;
1059 }
1060
1061 if (params_channels(params) > 16) {
1062 dev_err(component->dev, "Unsupported channels %d\n",
1063 params_channels(params));
1064 return -EINVAL;
1065 }
1066
1067 /* sampling rate configuration */
1068 switch (params_rate(params)) {
1069 case 44100:
1070 sampling_rate = RT712_SDCA_RATE_44100HZ;
1071 break;
1072 case 48000:
1073 sampling_rate = RT712_SDCA_RATE_48000HZ;
1074 break;
1075 case 96000:
1076 sampling_rate = RT712_SDCA_RATE_96000HZ;
1077 break;
1078 case 192000:
1079 sampling_rate = RT712_SDCA_RATE_192000HZ;
1080 break;
1081 default:
1082 dev_err(component->dev, "Rate %d is not supported\n",
1083 params_rate(params));
1084 return -EINVAL;
1085 }
1086
1087 /* set sampling frequency */
e093e74b
SF		 1088 switch (dai->id) {
1089 case RT712_AIF1:
6c39710d
SF		 1090 regmap_write(rt712->regmap,
1091 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS01, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1092 sampling_rate);
1093 regmap_write(rt712->regmap,
1094 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_CS11, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1095 sampling_rate);
e093e74b
SF		 1096 break;
1097 case RT712_AIF2:
6c39710d
SF		 1098 regmap_write(rt712->regmap,
1099 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_CS31, RT712_SDCA_CTL_SAMPLE_FREQ_INDEX, 0),
1100 sampling_rate);
e093e74b
SF		 1101 break;
1102 default:
1103 dev_err(component->dev, "Wrong DAI id\n");
1104 return -EINVAL;
1105 }
6c39710d
SF		 1106
1107 return 0;
1108}
1109
1110static int rt712_sdca_pcm_hw_free(struct snd_pcm_substream *substream,
1111 struct snd_soc_dai *dai)
1112{
1113 struct snd_soc_component *component = dai->component;
1114 struct rt712_sdca_priv *rt712 = snd_soc_component_get_drvdata(component);
27843208 1115 struct sdw_stream_runtime *sdw_stream =
6c39710d
SF		 1116 snd_soc_dai_get_dma_data(dai, substream);
1117
1118 if (!rt712->slave)
1119 return -EINVAL;
1120
27843208 1121 sdw_stream_remove_slave(rt712->slave, sdw_stream);
6c39710d
SF		 1122 return 0;
1123}
1124
1125#define RT712_STEREO_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | \
1126 SNDRV_PCM_RATE_192000)
1127#define RT712_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1128 SNDRV_PCM_FMTBIT_S24_LE)
1129
1130static const struct snd_soc_dai_ops rt712_sdca_ops = {
1131 .hw_params = rt712_sdca_pcm_hw_params,
1132 .hw_free = rt712_sdca_pcm_hw_free,
1133 .set_stream = rt712_sdca_set_sdw_stream,
1134 .shutdown = rt712_sdca_shutdown,
1135};
1136
1137static struct snd_soc_dai_driver rt712_sdca_dai[] = {
1138 {
1139 .name = "rt712-sdca-aif1",
1140 .id = RT712_AIF1,
1141 .playback = {
1142 .stream_name = "DP1 Playback",
1143 .channels_min = 1,
1144 .channels_max = 2,
1145 .rates = RT712_STEREO_RATES,
1146 .formats = RT712_FORMATS,
1147 },
1148 .capture = {
1149 .stream_name = "DP4 Capture",
1150 .channels_min = 1,
1151 .channels_max = 2,
1152 .rates = RT712_STEREO_RATES,
1153 .formats = RT712_FORMATS,
1154 },
1155 .ops = &rt712_sdca_ops,
1156 },
1157 {
1158 .name = "rt712-sdca-aif2",
1159 .id = RT712_AIF2,
1160 .playback = {
1161 .stream_name = "DP3 Playback",
1162 .channels_min = 1,
1163 .channels_max = 2,
1164 .rates = RT712_STEREO_RATES,
1165 .formats = RT712_FORMATS,
1166 },
1167 .ops = &rt712_sdca_ops,
1168 }
1169};
1170
1171int rt712_sdca_init(struct device *dev, struct regmap *regmap,
1172 struct regmap *mbq_regmap, struct sdw_slave *slave)
1173{
1174 struct rt712_sdca_priv *rt712;
1175 int ret;
1176
1177 rt712 = devm_kzalloc(dev, sizeof(*rt712), GFP_KERNEL);
1178 if (!rt712)
1179 return -ENOMEM;
1180
1181 dev_set_drvdata(dev, rt712);
1182 rt712->slave = slave;
1183 rt712->regmap = regmap;
1184 rt712->mbq_regmap = mbq_regmap;
1185
1186 mutex_init(&rt712->calibrate_mutex);
1187 mutex_init(&rt712->disable_irq_lock);
1188
1189 INIT_DELAYED_WORK(&rt712->jack_detect_work, rt712_sdca_jack_detect_handler);
1190 INIT_DELAYED_WORK(&rt712->jack_btn_check_work, rt712_sdca_btn_check_handler);
1191
1192 /*
1193 * Mark hw_init to false
1194 * HW init will be performed when device reports present
1195 */
1196 rt712->hw_init = false;
1197 rt712->first_hw_init = false;
1198 rt712->fu0f_dapm_mute = true;
1199 rt712->fu0f_mixer_l_mute = rt712->fu0f_mixer_r_mute = true;
1200
1201 /* JD source uses JD1 in default */
1202 rt712->jd_src = RT712_JD1;
1203
1204 if (slave->id.part_id != RT712_PART_ID_713)
1205 ret = devm_snd_soc_register_component(dev,
1206 &soc_sdca_dev_rt712, rt712_sdca_dai, ARRAY_SIZE(rt712_sdca_dai));
1207 else
1208 ret = devm_snd_soc_register_component(dev,
1209 &soc_sdca_dev_rt712, rt712_sdca_dai, 1);
1210
1211 dev_dbg(&slave->dev, "%s\n", __func__);
1212
1213 return ret;
1214}
1215
1216int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave)
1217{
1218 struct rt712_sdca_priv *rt712 = dev_get_drvdata(dev);
1219 int ret = 0;
1220 unsigned int val, hibernation_flag;
1221
1222 rt712->disable_irq = false;
1223
1224 if (rt712->hw_init)
1225 return 0;
1226
1227 if (rt712->first_hw_init) {
1228 regcache_cache_only(rt712->regmap, false);
1229 regcache_cache_bypass(rt712->regmap, true);
1230 regcache_cache_only(rt712->mbq_regmap, false);
1231 regcache_cache_bypass(rt712->mbq_regmap, true);
1232 } else {
1233 /*
1234 * PM runtime is only enabled when a Slave reports as Attached
1235 */
1236
1237 /* set autosuspend parameters */
1238 pm_runtime_set_autosuspend_delay(&slave->dev, 3000);
1239 pm_runtime_use_autosuspend(&slave->dev);
1240
1241 /* update count of parent 'active' children */
1242 pm_runtime_set_active(&slave->dev);
1243
1244 /* make sure the device does not suspend immediately */
1245 pm_runtime_mark_last_busy(&slave->dev);
1246
1247 pm_runtime_enable(&slave->dev);
1248 }
1249
1250 pm_runtime_get_noresume(&slave->dev);
1251
1252 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_JD_PRODUCT_NUM, &val);
1253 rt712->hw_id = (val & 0xf000) >> 12;
1254
1255 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_ANALOG_BIAS_CTL3, 0xaa81);
1256 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_LDO2_3_CTL1, 0xa1e0);
1257 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL1, 0x0000);
1258 rt712_sdca_index_write(rt712, RT712_VENDOR_IMS_DRE, RT712_HP_DETECT_RLDET_CTL2, 0x0000);
1259 rt712_sdca_index_write(rt712, RT712_VENDOR_ANALOG_CTL, RT712_MISC_POWER_CTL7, 0x0000);
1260 regmap_write(rt712->regmap, RT712_RC_CAL, 0x23);
1261
1262 /* calibration */
1263 rt712_sdca_index_read(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, &hibernation_flag);
1264 if (!hibernation_flag) {
1265 ret = rt712_sdca_calibration(rt712);
1266 if (ret < 0)
1267 dev_err(dev, "%s, calibration failed!\n", __func__);
1268 }
1269
1270 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
1271 RT712_MIXER_CTL1, 0x3000, 0x0000);
1272 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
1273 RT712_ADC0A_08_PDE_FLOAT_CTL, 0x1112);
1274 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
1275 RT712_MIC2_LINE2_PDE_FLOAT_CTL, 0x3412);
1276 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL,
1277 RT712_DAC03_HP_PDE_FLOAT_CTL, 0x4040);
1278
1279 rt712_sdca_index_update_bits(rt712, RT712_VENDOR_HDA_CTL,
1280 RT712_HDA_LEGACY_GPIO_WAKE_EN_CTL, 0x0001, 0x0000);
1281 regmap_write(rt712->regmap, 0x2f50, 0x00);
1282 regmap_write(rt712->regmap, 0x2f54, 0x00);
1283 regmap_write(rt712->regmap,
1284 SDW_SDCA_CTL(FUNC_NUM_JACK_CODEC, RT712_SDCA_ENT_IT09, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x01);
1285
1286 /* add SPK settings */
1287 if (rt712->hw_id != RT712_DEV_ID_713) {
1288 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_AMP_PDE_FLOAT_CTL, 0x2323);
1289 rt712_sdca_index_write(rt712, RT712_VENDOR_HDA_CTL, RT712_EAPD_CTL, 0x0002);
1290 regmap_write(rt712->regmap,
1291 SDW_SDCA_CTL(FUNC_NUM_AMP, RT712_SDCA_ENT_OT23, RT712_SDCA_CTL_VENDOR_DEF, 0), 0x04);
1292 }
1293
1294 /*
1295 * if set_jack callback occurred early than io_init,
1296 * we set up the jack detection function now
1297 */
1298 if (rt712->hs_jack)
1299 rt712_sdca_jack_init(rt712);
1300
1301 if (!hibernation_flag)
1302 rt712_sdca_index_write(rt712, RT712_VENDOR_REG, RT712_SW_CONFIG1, 0x0001);
1303
1304 if (rt712->first_hw_init) {
1305 regcache_cache_bypass(rt712->regmap, false);
1306 regcache_mark_dirty(rt712->regmap);
1307 regcache_cache_bypass(rt712->mbq_regmap, false);
1308 regcache_mark_dirty(rt712->mbq_regmap);
1309 } else
1310 rt712->first_hw_init = true;
1311
1312 /* Mark Slave initialization complete */
1313 rt712->hw_init = true;
1314
1315 pm_runtime_mark_last_busy(&slave->dev);
1316 pm_runtime_put_autosuspend(&slave->dev);
1317
1318 dev_dbg(&slave->dev, "%s hw_init complete\n", __func__);
1319 return 0;
1320}
1321
1322MODULE_DESCRIPTION("ASoC RT712 SDCA SDW driver");
1323MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>");
1324MODULE_LICENSE("GPL");
Linux 6.x block layer and io_uring tree(s)