1// SPDX-License-Identifier: GPL-2.0-only
2//
3// Copyright(c) 2020 Intel Corporation
4
5#include <linux/device.h>
6#include <linux/kernel.h>
7#include <sound/pcm.h>
8#include <sound/pcm_params.h>
9#include <sound/soc.h>
10#include <sound/soc-acpi.h>
11#include <sound/soc-dai.h>
12#include <sound/soc-dapm.h>
13#include <sound/sof.h>
14#include <uapi/sound/asound.h>
15#include "../../codecs/rt1011.h"
16#include "../../codecs/rt1015.h"
17#include "../../codecs/rt1308.h"
18#include "../common/soc-intel-quirks.h"
19#include "sof_realtek_common.h"
20
21/*
22 * Common structures and functions
23 */
24static const struct snd_kcontrol_new realtek_2spk_kcontrols[] = {
25 SOC_DAPM_PIN_SWITCH("Left Spk"),
26 SOC_DAPM_PIN_SWITCH("Right Spk"),
27
28};
29
30static const struct snd_soc_dapm_widget realtek_2spk_widgets[] = {
31 SND_SOC_DAPM_SPK("Left Spk", NULL),
32 SND_SOC_DAPM_SPK("Right Spk", NULL),
33};
34
35static const struct snd_kcontrol_new realtek_4spk_kcontrols[] = {
36 SOC_DAPM_PIN_SWITCH("WL Ext Spk"),
37 SOC_DAPM_PIN_SWITCH("WR Ext Spk"),
38 SOC_DAPM_PIN_SWITCH("TL Ext Spk"),
39 SOC_DAPM_PIN_SWITCH("TR Ext Spk"),
40};
41
42static const struct snd_soc_dapm_widget realtek_4spk_widgets[] = {
43 SND_SOC_DAPM_SPK("WL Ext Spk", NULL),
44 SND_SOC_DAPM_SPK("WR Ext Spk", NULL),
45 SND_SOC_DAPM_SPK("TL Ext Spk", NULL),
46 SND_SOC_DAPM_SPK("TR Ext Spk", NULL),
47};
48
49/* helper function to get the number of specific codec */
50static unsigned int get_num_codecs(const char *hid)
51{
52 struct acpi_device *adev;
53 unsigned int dev_num = 0;
54
55 for_each_acpi_dev_match(adev, hid, NULL, -1)
56 dev_num++;
57
58 return dev_num;
59}
60
61/*
62 * Realtek ALC1011
63 */
64static const struct snd_soc_dapm_route speaker_map_lr[] = {
65 /* speaker */
66 { "Left Spk", NULL, "Left SPO" },
67 { "Right Spk", NULL, "Right SPO" },
68};
69
70static const struct snd_soc_dapm_route rt1011_4spk_routes[] = {
71 {"WL Ext Spk", NULL, "WL SPO" },
72 {"WR Ext Spk", NULL, "WR SPO" },
73 {"TL Ext Spk", NULL, "TL SPO" },
74 {"TR Ext Spk", NULL, "TR SPO" },
75};
76
77static struct snd_soc_codec_conf rt1011_2spk_codec_confs[] = {
78 {
79 .dlc = COMP_CODEC_CONF(RT1011_DEV0_NAME),
80 .name_prefix = "Left",
81 },
82 {
83 .dlc = COMP_CODEC_CONF(RT1011_DEV1_NAME),
84 .name_prefix = "Right",
85 },
86};
87
88static struct snd_soc_codec_conf rt1011_4spk_codec_confs[] = {
89 {
90 .dlc = COMP_CODEC_CONF(RT1011_DEV0_NAME),
91 .name_prefix = "WL",
92 },
93 {
94 .dlc = COMP_CODEC_CONF(RT1011_DEV1_NAME),
95 .name_prefix = "WR",
96 },
97 {
98 .dlc = COMP_CODEC_CONF(RT1011_DEV2_NAME),
99 .name_prefix = "TL",
100 },
101 {
102 .dlc = COMP_CODEC_CONF(RT1011_DEV3_NAME),
103 .name_prefix = "TR",
104 },
105};
106
107static struct snd_soc_dai_link_component rt1011_dai_link_components[] = {
108 {
109 .name = RT1011_DEV0_NAME,
110 .dai_name = RT1011_CODEC_DAI,
111 },
112 {
113 .name = RT1011_DEV1_NAME,
114 .dai_name = RT1011_CODEC_DAI,
115 },
116 {
117 .name = RT1011_DEV2_NAME,
118 .dai_name = RT1011_CODEC_DAI,
119 },
120 {
121 .name = RT1011_DEV3_NAME,
122 .dai_name = RT1011_CODEC_DAI,
123 },
124};
125
126static const struct {
127 unsigned int tx;
128 unsigned int rx;
129} rt1011_tdm_mask[] = {
130 {.tx = 0x4, .rx = 0x1},
131 {.tx = 0x8, .rx = 0x2},
132 {.tx = 0x1, .rx = 0x1},
133 {.tx = 0x2, .rx = 0x2},
134};
135
136static int rt1011_hw_params(struct snd_pcm_substream *substream,
137 struct snd_pcm_hw_params *params)
138{
139 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
140 struct snd_soc_dai *codec_dai;
141 int srate, i, ret = 0;
142
143 srate = params_rate(p: params);
144
145 for_each_rtd_codec_dais(rtd, i, codec_dai) {
146 /* 100 Fs to drive 24 bit data */
147 ret = snd_soc_dai_set_pll(dai: codec_dai, pll_id: 0, source: RT1011_PLL1_S_BCLK,
148 freq_in: 100 * srate, freq_out: 256 * srate);
149 if (ret < 0) {
150 dev_err(codec_dai->dev, "fail to set pll, ret %d\n",
151 ret);
152 return ret;
153 }
154
155 ret = snd_soc_dai_set_sysclk(dai: codec_dai, clk_id: RT1011_FS_SYS_PRE_S_PLL1,
156 freq: 256 * srate, SND_SOC_CLOCK_IN);
157 if (ret < 0) {
158 dev_err(codec_dai->dev, "fail to set sysclk, ret %d\n",
159 ret);
160 return ret;
161 }
162
163 if (i >= ARRAY_SIZE(rt1011_tdm_mask)) {
164 dev_err(codec_dai->dev, "invalid codec index %d\n",
165 i);
166 return -ENODEV;
167 }
168
169 ret = snd_soc_dai_set_tdm_slot(dai: codec_dai, tx_mask: rt1011_tdm_mask[i].tx,
170 rx_mask: rt1011_tdm_mask[i].rx, slots: 4,
171 slot_width: params_width(p: params));
172 if (ret < 0) {
173 dev_err(codec_dai->dev, "fail to set tdm slot, ret %d\n",
174 ret);
175 return ret;
176 }
177 }
178
179 return 0;
180}
181
182static const struct snd_soc_ops rt1011_ops = {
183 .hw_params = rt1011_hw_params,
184};
185
186static int rt1011_init(struct snd_soc_pcm_runtime *rtd)
187{
188 struct snd_soc_card *card = rtd->card;
189 struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
190 unsigned int num_codecs = get_num_codecs(RT1011_ACPI_HID);
191 int ret;
192
193 switch (num_codecs) {
194 case 2:
195 if (!soc_intel_is_cml()) {
196 ret = snd_soc_dapm_new_controls(dapm, widget: realtek_2spk_widgets,
197 ARRAY_SIZE(realtek_2spk_widgets));
198 if (ret) {
199 dev_err(rtd->dev, "fail to add rt1011 widgets, ret %d\n",
200 ret);
201 return ret;
202 }
203
204 ret = snd_soc_add_card_controls(soc_card: card, controls: realtek_2spk_kcontrols,
205 ARRAY_SIZE(realtek_2spk_kcontrols));
206 if (ret) {
207 dev_err(rtd->dev, "fail to add rt1011 kcontrols, ret %d\n",
208 ret);
209 return ret;
210 }
211
212 ret = snd_soc_dapm_add_routes(dapm, route: speaker_map_lr,
213 ARRAY_SIZE(speaker_map_lr));
214 if (ret) {
215 dev_err(rtd->dev, "fail to add rt1011 routes, ret %d\n",
216 ret);
217 return ret;
218 }
219
220 break;
221 }
222
223 /*
224 * register speaker widgets "WL Ext Spk" and "WR Ext Spk" to
225 * keep backward compatible with cml devices
226 */
227 fallthrough;
228 case 4:
229 ret = snd_soc_dapm_new_controls(dapm, widget: realtek_4spk_widgets, num: num_codecs);
230 if (ret) {
231 dev_err(rtd->dev, "fail to add rt1011 widgets, ret %d\n",
232 ret);
233 return ret;
234 }
235
236 ret = snd_soc_add_card_controls(soc_card: card, controls: realtek_4spk_kcontrols, num_controls: num_codecs);
237 if (ret) {
238 dev_err(rtd->dev, "fail to add rt1011 controls, ret %d\n",
239 ret);
240 return ret;
241 }
242
243 ret = snd_soc_dapm_add_routes(dapm, route: rt1011_4spk_routes, num: num_codecs);
244 if (ret) {
245 dev_err(rtd->dev, "fail to add rt1011 routes, ret %d\n",
246 ret);
247 return ret;
248 }
249 break;
250 default:
251 dev_err(rtd->dev, "rt1011: invalid num_codecs %d\n", num_codecs);
252 return -EINVAL;
253 }
254
255 return ret;
256}
257
258void sof_rt1011_dai_link(struct device *dev, struct snd_soc_dai_link *link)
259{
260 unsigned int num_codecs = get_num_codecs(RT1011_ACPI_HID);
261
262 link->codecs = rt1011_dai_link_components;
263
264 switch (num_codecs) {
265 case 2:
266 case 4:
267 link->num_codecs = num_codecs;
268 break;
269 default:
270 dev_err(dev, "rt1011: invalid num_codecs %d\n", num_codecs);
271 break;
272 }
273
274 link->init = rt1011_init;
275 link->ops = &rt1011_ops;
276}
277EXPORT_SYMBOL_NS(sof_rt1011_dai_link, "SND_SOC_INTEL_SOF_REALTEK_COMMON");
278
279void sof_rt1011_codec_conf(struct device *dev, struct snd_soc_card *card)
280{
281 unsigned int num_codecs = get_num_codecs(RT1011_ACPI_HID);
282
283 switch (num_codecs) {
284 case 2:
285 if (soc_intel_is_cml()) {
286 /*
287 * use name prefix 'WL' and 'WR' for speaker widgets to
288 * keep backward compatible with cml devices
289 */
290 card->codec_conf = rt1011_4spk_codec_confs;
291 } else {
292 card->codec_conf = rt1011_2spk_codec_confs;
293 }
294
295 card->num_configs = num_codecs;
296 break;
297 case 4:
298 card->codec_conf = rt1011_4spk_codec_confs;
299 card->num_configs = ARRAY_SIZE(rt1011_4spk_codec_confs);
300 break;
301 default:
302 dev_err(dev, "rt1011: invalid num_codecs %d\n", num_codecs);
303 break;
304 }
305
306}
307EXPORT_SYMBOL_NS(sof_rt1011_codec_conf, "SND_SOC_INTEL_SOF_REALTEK_COMMON");
308
309/*
310 * rt1015: i2c mode driver for ALC1015 and ALC1015Q
311 * rt1015p: auto-mode driver for ALC1015, ALC1015Q, and ALC1015Q-VB
312 *
313 * For stereo output, there are always two amplifiers on the board.
314 * However, the ACPI implements only one device instance (UID=0) if they
315 * are sharing the same enable pin. This is the case of rt1015p.
316 */
317static const struct snd_soc_dapm_route rt1015p_dapm_routes[] = {
318 /* speaker */
319 { "Left Spk", NULL, "Speaker" },
320 { "Right Spk", NULL, "Speaker" },
321};
322
323static struct snd_soc_dai_link_component rt1015p_dai_link_components[] = {
324 {
325 .name = RT1015P_DEV0_NAME,
326 .dai_name = RT1015P_CODEC_DAI,
327 },
328};
329
330static int rt1015p_hw_params(struct snd_pcm_substream *substream,
331 struct snd_pcm_hw_params *params)
332{
333 /* reserved for debugging purpose */
334
335 return 0;
336}
337
338static const struct snd_soc_ops rt1015p_ops = {
339 .hw_params = rt1015p_hw_params,
340};
341
342static int rt1015p_init(struct snd_soc_pcm_runtime *rtd)
343{
344 struct snd_soc_card *card = rtd->card;
345 struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
346 int ret;
347
348 ret = snd_soc_dapm_new_controls(dapm, widget: realtek_2spk_widgets,
349 ARRAY_SIZE(realtek_2spk_widgets));
350 if (ret) {
351 dev_err(rtd->dev, "fail to add rt1015p widgets, ret %d\n", ret);
352 return ret;
353 }
354
355 ret = snd_soc_add_card_controls(soc_card: card, controls: realtek_2spk_kcontrols,
356 ARRAY_SIZE(realtek_2spk_kcontrols));
357 if (ret) {
358 dev_err(rtd->dev, "fail to add rt1015p kcontrols, ret %d\n", ret);
359 return ret;
360 }
361
362 ret = snd_soc_dapm_add_routes(dapm, route: rt1015p_dapm_routes,
363 ARRAY_SIZE(rt1015p_dapm_routes));
364 if (ret)
365 dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret);
366 return ret;
367}
368
369void sof_rt1015p_dai_link(struct snd_soc_dai_link *link)
370{
371 link->codecs = rt1015p_dai_link_components;
372 link->num_codecs = ARRAY_SIZE(rt1015p_dai_link_components);
373 link->init = rt1015p_init;
374 link->ops = &rt1015p_ops;
375}
376EXPORT_SYMBOL_NS(sof_rt1015p_dai_link, "SND_SOC_INTEL_SOF_REALTEK_COMMON");
377
378void sof_rt1015p_codec_conf(struct snd_soc_card *card)
379{
380}
381EXPORT_SYMBOL_NS(sof_rt1015p_codec_conf, "SND_SOC_INTEL_SOF_REALTEK_COMMON");
382
383/*
384 * RT1015 audio amplifier
385 */
386
387static const struct {
388 unsigned int tx;
389 unsigned int rx;
390} rt1015_tdm_mask[] = {
391 {.tx = 0x0, .rx = 0x1},
392 {.tx = 0x0, .rx = 0x2},
393};
394
395static int rt1015_hw_params(struct snd_pcm_substream *substream,
396 struct snd_pcm_hw_params *params)
397{
398 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
399 struct snd_soc_dai_link *dai_link = rtd->dai_link;
400 struct snd_soc_dai *codec_dai;
401 int i, clk_freq;
402 int ret = 0;
403
404 clk_freq = sof_dai_get_bclk(rtd);
405
406 if (clk_freq <= 0) {
407 dev_err(rtd->dev, "fail to get bclk freq, ret %d\n", clk_freq);
408 return -EINVAL;
409 }
410
411 for_each_rtd_codec_dais(rtd, i, codec_dai) {
412 ret = snd_soc_dai_set_pll(dai: codec_dai, pll_id: 0, source: RT1015_PLL_S_BCLK,
413 freq_in: clk_freq,
414 freq_out: params_rate(p: params) * 256);
415 if (ret) {
416 dev_err(codec_dai->dev, "fail to set pll, ret %d\n",
417 ret);
418 return ret;
419 }
420
421 ret = snd_soc_dai_set_sysclk(dai: codec_dai, clk_id: RT1015_SCLK_S_PLL,
422 freq: params_rate(p: params) * 256,
423 SND_SOC_CLOCK_IN);
424 if (ret) {
425 dev_err(codec_dai->dev, "fail to set sysclk, ret %d\n",
426 ret);
427 return ret;
428 }
429
430 switch (dai_link->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
431 case SND_SOC_DAIFMT_DSP_A:
432 case SND_SOC_DAIFMT_DSP_B:
433 /* 4-slot TDM */
434 ret = snd_soc_dai_set_tdm_slot(dai: codec_dai,
435 tx_mask: rt1015_tdm_mask[i].tx,
436 rx_mask: rt1015_tdm_mask[i].rx,
437 slots: 4,
438 slot_width: params_width(p: params));
439 if (ret < 0) {
440 dev_err(codec_dai->dev, "fail to set tdm slot, ret %d\n",
441 ret);
442 return ret;
443 }
444 break;
445 default:
446 dev_dbg(codec_dai->dev, "codec is in I2S mode\n");
447 break;
448 }
449 }
450
451 return ret;
452}
453
454static const struct snd_soc_ops rt1015_ops = {
455 .hw_params = rt1015_hw_params,
456};
457
458static struct snd_soc_codec_conf rt1015_amp_conf[] = {
459 {
460 .dlc = COMP_CODEC_CONF(RT1015_DEV0_NAME),
461 .name_prefix = "Left",
462 },
463 {
464 .dlc = COMP_CODEC_CONF(RT1015_DEV1_NAME),
465 .name_prefix = "Right",
466 },
467};
468
469static struct snd_soc_dai_link_component rt1015_components[] = {
470 {
471 .name = RT1015_DEV0_NAME,
472 .dai_name = RT1015_CODEC_DAI,
473 },
474 {
475 .name = RT1015_DEV1_NAME,
476 .dai_name = RT1015_CODEC_DAI,
477 },
478};
479
480static int speaker_codec_init_lr(struct snd_soc_pcm_runtime *rtd)
481{
482 struct snd_soc_card *card = rtd->card;
483 struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
484 unsigned int num_codecs = get_num_codecs(RT1015_ACPI_HID);
485 int ret;
486
487 switch (num_codecs) {
488 case 2:
489 ret = snd_soc_dapm_new_controls(dapm, widget: realtek_2spk_widgets,
490 ARRAY_SIZE(realtek_2spk_widgets));
491 if (ret) {
492 dev_err(rtd->dev, "fail to add rt1015 widgets, ret %d\n",
493 ret);
494 return ret;
495 }
496
497 ret = snd_soc_add_card_controls(soc_card: card, controls: realtek_2spk_kcontrols,
498 ARRAY_SIZE(realtek_2spk_kcontrols));
499 if (ret) {
500 dev_err(rtd->dev, "fail to add rt1015 kcontrols, ret %d\n",
501 ret);
502 return ret;
503 }
504
505 ret = snd_soc_dapm_add_routes(dapm, route: speaker_map_lr,
506 ARRAY_SIZE(speaker_map_lr));
507 if (ret) {
508 dev_err(rtd->dev, "fail to add rt1015 routes, ret %d\n",
509 ret);
510 return ret;
511 }
512 break;
513 default:
514 dev_err(rtd->dev, "rt1015: invalid num_codecs %d\n", num_codecs);
515 return -EINVAL;
516 }
517
518 return ret;
519}
520
521void sof_rt1015_codec_conf(struct snd_soc_card *card)
522{
523 card->codec_conf = rt1015_amp_conf;
524 card->num_configs = ARRAY_SIZE(rt1015_amp_conf);
525}
526EXPORT_SYMBOL_NS(sof_rt1015_codec_conf, "SND_SOC_INTEL_SOF_REALTEK_COMMON");
527
528void sof_rt1015_dai_link(struct snd_soc_dai_link *link)
529{
530 link->codecs = rt1015_components;
531 link->num_codecs = ARRAY_SIZE(rt1015_components);
532 link->init = speaker_codec_init_lr;
533 link->ops = &rt1015_ops;
534}
535EXPORT_SYMBOL_NS(sof_rt1015_dai_link, "SND_SOC_INTEL_SOF_REALTEK_COMMON");
536
537/*
538 * RT1308 audio amplifier
539 */
540static const struct snd_kcontrol_new rt1308_kcontrols[] = {
541 SOC_DAPM_PIN_SWITCH("Speakers"),
542};
543
544static const struct snd_soc_dapm_widget rt1308_dapm_widgets[] = {
545 SND_SOC_DAPM_SPK("Speakers", NULL),
546};
547
548static const struct snd_soc_dapm_route rt1308_dapm_routes[] = {
549 /* speaker */
550 {"Speakers", NULL, "SPOL"},
551 {"Speakers", NULL, "SPOR"},
552};
553
554static struct snd_soc_dai_link_component rt1308_components[] = {
555 {
556 .name = RT1308_DEV0_NAME,
557 .dai_name = RT1308_CODEC_DAI,
558 }
559};
560
561static int rt1308_init(struct snd_soc_pcm_runtime *rtd)
562{
563 struct snd_soc_card *card = rtd->card;
564 struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
565 int ret;
566
567 ret = snd_soc_dapm_new_controls(dapm, widget: rt1308_dapm_widgets,
568 ARRAY_SIZE(rt1308_dapm_widgets));
569 if (ret) {
570 dev_err(rtd->dev, "fail to add dapm controls, ret %d\n", ret);
571 return ret;
572 }
573
574 ret = snd_soc_add_card_controls(soc_card: card, controls: rt1308_kcontrols,
575 ARRAY_SIZE(rt1308_kcontrols));
576 if (ret) {
577 dev_err(rtd->dev, "fail to add card controls, ret %d\n", ret);
578 return ret;
579 }
580
581 ret = snd_soc_dapm_add_routes(dapm, route: rt1308_dapm_routes,
582 ARRAY_SIZE(rt1308_dapm_routes));
583
584 if (ret)
585 dev_err(rtd->dev, "fail to add dapm routes, ret %d\n", ret);
586
587 return ret;
588}
589
590static int rt1308_hw_params(struct snd_pcm_substream *substream,
591 struct snd_pcm_hw_params *params)
592{
593 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
594 struct snd_soc_card *card = rtd->card;
595 struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
596 int clk_id, clk_freq, pll_out;
597 int ret;
598
599 clk_id = RT1308_PLL_S_MCLK;
600 /* get the tplg configured mclk. */
601 clk_freq = sof_dai_get_mclk(rtd);
602
603 pll_out = params_rate(p: params) * 512;
604
605 /* Set rt1308 pll */
606 ret = snd_soc_dai_set_pll(dai: codec_dai, pll_id: 0, source: clk_id, freq_in: clk_freq, freq_out: pll_out);
607 if (ret < 0) {
608 dev_err(card->dev, "Failed to set RT1308 PLL: %d\n", ret);
609 return ret;
610 }
611
612 /* Set rt1308 sysclk */
613 ret = snd_soc_dai_set_sysclk(dai: codec_dai, clk_id: RT1308_FS_SYS_S_PLL, freq: pll_out,
614 SND_SOC_CLOCK_IN);
615 if (ret < 0)
616 dev_err(card->dev, "Failed to set RT1308 SYSCLK: %d\n", ret);
617
618 return ret;
619}
620
621static const struct snd_soc_ops rt1308_ops = {
622 .hw_params = rt1308_hw_params,
623};
624
625void sof_rt1308_dai_link(struct snd_soc_dai_link *link)
626{
627 link->codecs = rt1308_components;
628 link->num_codecs = ARRAY_SIZE(rt1308_components);
629 link->init = rt1308_init;
630 link->ops = &rt1308_ops;
631}
632EXPORT_SYMBOL_NS(sof_rt1308_dai_link, "SND_SOC_INTEL_SOF_REALTEK_COMMON");
633
634/*
635 * 2-amp Configuration for RT1019
636 */
637
638static const struct snd_soc_dapm_route rt1019p_dapm_routes[] = {
639 /* speaker */
640 { "Left Spk", NULL, "Speaker" },
641 { "Right Spk", NULL, "Speaker" },
642};
643
644static struct snd_soc_dai_link_component rt1019p_components[] = {
645 {
646 .name = RT1019P_DEV0_NAME,
647 .dai_name = RT1019P_CODEC_DAI,
648 },
649};
650
651static int rt1019p_init(struct snd_soc_pcm_runtime *rtd)
652{
653 struct snd_soc_card *card = rtd->card;
654 struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
655 int ret;
656
657 ret = snd_soc_dapm_new_controls(dapm, widget: realtek_2spk_widgets,
658 ARRAY_SIZE(realtek_2spk_widgets));
659 if (ret) {
660 dev_err(rtd->dev, "fail to add rt1019p widgets, ret %d\n", ret);
661 return ret;
662 }
663
664 ret = snd_soc_add_card_controls(soc_card: card, controls: realtek_2spk_kcontrols,
665 ARRAY_SIZE(realtek_2spk_kcontrols));
666 if (ret) {
667 dev_err(rtd->dev, "fail to add rt1019p kcontrols, ret %d\n", ret);
668 return ret;
669 }
670
671 ret = snd_soc_dapm_add_routes(dapm, route: rt1019p_dapm_routes,
672 ARRAY_SIZE(rt1019p_dapm_routes));
673 if (ret) {
674 dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret);
675 return ret;
676 }
677 return ret;
678}
679
680void sof_rt1019p_dai_link(struct snd_soc_dai_link *link)
681{
682 link->codecs = rt1019p_components;
683 link->num_codecs = ARRAY_SIZE(rt1019p_components);
684 link->init = rt1019p_init;
685}
686EXPORT_SYMBOL_NS(sof_rt1019p_dai_link, "SND_SOC_INTEL_SOF_REALTEK_COMMON");
687
688MODULE_DESCRIPTION("ASoC Intel SOF Realtek helpers");
689MODULE_LICENSE("GPL");
690

source code of linux/sound/soc/intel/boards/sof_realtek_common.c