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9#include <linux/module.h>
10#include <linux/of_device.h>
11#include <linux/pinctrl/consumer.h>
12#include <sound/jack.h>
13#include <sound/pcm_params.h>
14#include <sound/soc.h>
15
16#include "../../codecs/rt1015.h"
17#include "../../codecs/ts3a227e.h"
18#include "mt8183-afe-common.h"
19
20#define RT1015_CODEC_DAI "rt1015-aif"
21#define RT1015_DEV0_NAME "rt1015.6-0028"
22#define RT1015_DEV1_NAME "rt1015.6-0029"
23
24enum PINCTRL_PIN_STATE {
25 PIN_STATE_DEFAULT = 0,
26 PIN_TDM_OUT_ON,
27 PIN_TDM_OUT_OFF,
28 PIN_WOV,
29 PIN_STATE_MAX
30};
31
32static const char * const mt8183_pin_str[PIN_STATE_MAX] = {
33 "default", "aud_tdm_out_on", "aud_tdm_out_off", "wov",
34};
35
36struct mt8183_mt6358_ts3a227_max98357_priv {
37 struct pinctrl *pinctrl;
38 struct pinctrl_state *pin_states[PIN_STATE_MAX];
39 struct snd_soc_jack headset_jack, hdmi_jack;
40};
41
42static int mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream *substream,
43 struct snd_pcm_hw_params *params)
44{
45 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
46 unsigned int rate = params_rate(params);
47 unsigned int mclk_fs_ratio = 128;
48 unsigned int mclk_fs = rate * mclk_fs_ratio;
49
50 return snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0),
51 0, mclk_fs, SND_SOC_CLOCK_OUT);
52}
53
54static const struct snd_soc_ops mt8183_mt6358_i2s_ops = {
55 .hw_params = mt8183_mt6358_i2s_hw_params,
56};
57
58static int
59mt8183_mt6358_rt1015_i2s_hw_params(struct snd_pcm_substream *substream,
60 struct snd_pcm_hw_params *params)
61{
62 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
63 unsigned int rate = params_rate(params);
64 unsigned int mclk_fs_ratio = 128;
65 unsigned int mclk_fs = rate * mclk_fs_ratio;
66 struct snd_soc_card *card = rtd->card;
67 struct snd_soc_dai *codec_dai;
68 int ret, i;
69
70 for_each_rtd_codec_dais(rtd, i, codec_dai) {
71 ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64);
72 if (ret < 0) {
73 dev_err(card->dev, "failed to set bclk ratio\n");
74 return ret;
75 }
76
77 ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK,
78 rate * 64, rate * 256);
79 if (ret < 0) {
80 dev_err(card->dev, "failed to set pll\n");
81 return ret;
82 }
83
84 ret = snd_soc_dai_set_sysclk(codec_dai, RT1015_SCLK_S_PLL,
85 rate * 256, SND_SOC_CLOCK_IN);
86 if (ret < 0) {
87 dev_err(card->dev, "failed to set sysclk\n");
88 return ret;
89 }
90 }
91
92 return snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0),
93 0, mclk_fs, SND_SOC_CLOCK_OUT);
94}
95
96static const struct snd_soc_ops mt8183_mt6358_rt1015_i2s_ops = {
97 .hw_params = mt8183_mt6358_rt1015_i2s_hw_params,
98};
99
100static int mt8183_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
101 struct snd_pcm_hw_params *params)
102{
103 dev_dbg(rtd->dev, "%s(), fix format to 32bit\n", __func__);
104
105
106 snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),
107 0, SNDRV_PCM_FORMAT_LAST);
108
109 params_set_format(params, SNDRV_PCM_FORMAT_S32_LE);
110 return 0;
111}
112
113static int mt8183_rt1015_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
114 struct snd_pcm_hw_params *params)
115{
116 dev_dbg(rtd->dev, "%s(), fix format to 32bit\n", __func__);
117
118
119 snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),
120 0, SNDRV_PCM_FORMAT_LAST);
121
122 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
123 return 0;
124}
125
126static int
127mt8183_mt6358_ts3a227_max98357_bt_sco_startup(
128 struct snd_pcm_substream *substream)
129{
130 static const unsigned int rates[] = {
131 8000, 16000
132 };
133 static const struct snd_pcm_hw_constraint_list constraints_rates = {
134 .count = ARRAY_SIZE(rates),
135 .list = rates,
136 .mask = 0,
137 };
138 static const unsigned int channels[] = {
139 1,
140 };
141 static const struct snd_pcm_hw_constraint_list constraints_channels = {
142 .count = ARRAY_SIZE(channels),
143 .list = channels,
144 .mask = 0,
145 };
146
147 struct snd_pcm_runtime *runtime = substream->runtime;
148
149 snd_pcm_hw_constraint_list(runtime, 0,
150 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
151 runtime->hw.channels_max = 1;
152 snd_pcm_hw_constraint_list(runtime, 0,
153 SNDRV_PCM_HW_PARAM_CHANNELS,
154 &constraints_channels);
155
156 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
157 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
158
159 return 0;
160}
161
162static const struct snd_soc_ops mt8183_mt6358_ts3a227_max98357_bt_sco_ops = {
163 .startup = mt8183_mt6358_ts3a227_max98357_bt_sco_startup,
164};
165
166
167SND_SOC_DAILINK_DEFS(playback1,
168 DAILINK_COMP_ARRAY(COMP_CPU("DL1")),
169 DAILINK_COMP_ARRAY(COMP_DUMMY()),
170 DAILINK_COMP_ARRAY(COMP_EMPTY()));
171
172SND_SOC_DAILINK_DEFS(playback2,
173 DAILINK_COMP_ARRAY(COMP_CPU("DL2")),
174 DAILINK_COMP_ARRAY(COMP_DUMMY()),
175 DAILINK_COMP_ARRAY(COMP_EMPTY()));
176
177SND_SOC_DAILINK_DEFS(playback3,
178 DAILINK_COMP_ARRAY(COMP_CPU("DL3")),
179 DAILINK_COMP_ARRAY(COMP_DUMMY()),
180 DAILINK_COMP_ARRAY(COMP_EMPTY()));
181
182SND_SOC_DAILINK_DEFS(capture1,
183 DAILINK_COMP_ARRAY(COMP_CPU("UL1")),
184 DAILINK_COMP_ARRAY(COMP_DUMMY()),
185 DAILINK_COMP_ARRAY(COMP_EMPTY()));
186
187SND_SOC_DAILINK_DEFS(capture2,
188 DAILINK_COMP_ARRAY(COMP_CPU("UL2")),
189 DAILINK_COMP_ARRAY(COMP_DUMMY()),
190 DAILINK_COMP_ARRAY(COMP_EMPTY()));
191
192SND_SOC_DAILINK_DEFS(capture3,
193 DAILINK_COMP_ARRAY(COMP_CPU("UL3")),
194 DAILINK_COMP_ARRAY(COMP_DUMMY()),
195 DAILINK_COMP_ARRAY(COMP_EMPTY()));
196
197SND_SOC_DAILINK_DEFS(capture_mono,
198 DAILINK_COMP_ARRAY(COMP_CPU("UL_MONO_1")),
199 DAILINK_COMP_ARRAY(COMP_DUMMY()),
200 DAILINK_COMP_ARRAY(COMP_EMPTY()));
201
202SND_SOC_DAILINK_DEFS(playback_hdmi,
203 DAILINK_COMP_ARRAY(COMP_CPU("HDMI")),
204 DAILINK_COMP_ARRAY(COMP_DUMMY()),
205 DAILINK_COMP_ARRAY(COMP_EMPTY()));
206
207SND_SOC_DAILINK_DEFS(wake_on_voice,
208 DAILINK_COMP_ARRAY(COMP_DUMMY()),
209 DAILINK_COMP_ARRAY(COMP_DUMMY()),
210 DAILINK_COMP_ARRAY(COMP_EMPTY()));
211
212
213SND_SOC_DAILINK_DEFS(primary_codec,
214 DAILINK_COMP_ARRAY(COMP_CPU("ADDA")),
215 DAILINK_COMP_ARRAY(COMP_CODEC("mt6358-sound", "mt6358-snd-codec-aif1")),
216 DAILINK_COMP_ARRAY(COMP_EMPTY()));
217
218SND_SOC_DAILINK_DEFS(pcm1,
219 DAILINK_COMP_ARRAY(COMP_CPU("PCM 1")),
220 DAILINK_COMP_ARRAY(COMP_DUMMY()),
221 DAILINK_COMP_ARRAY(COMP_EMPTY()));
222
223SND_SOC_DAILINK_DEFS(pcm2,
224 DAILINK_COMP_ARRAY(COMP_CPU("PCM 2")),
225 DAILINK_COMP_ARRAY(COMP_DUMMY()),
226 DAILINK_COMP_ARRAY(COMP_EMPTY()));
227
228SND_SOC_DAILINK_DEFS(i2s0,
229 DAILINK_COMP_ARRAY(COMP_CPU("I2S0")),
230 DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm")),
231 DAILINK_COMP_ARRAY(COMP_EMPTY()));
232
233SND_SOC_DAILINK_DEFS(i2s1,
234 DAILINK_COMP_ARRAY(COMP_CPU("I2S1")),
235 DAILINK_COMP_ARRAY(COMP_DUMMY()),
236 DAILINK_COMP_ARRAY(COMP_EMPTY()));
237
238SND_SOC_DAILINK_DEFS(i2s2,
239 DAILINK_COMP_ARRAY(COMP_CPU("I2S2")),
240 DAILINK_COMP_ARRAY(COMP_DUMMY()),
241 DAILINK_COMP_ARRAY(COMP_EMPTY()));
242
243SND_SOC_DAILINK_DEFS(i2s3_max98357a,
244 DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
245 DAILINK_COMP_ARRAY(COMP_CODEC("max98357a", "HiFi")),
246 DAILINK_COMP_ARRAY(COMP_EMPTY()));
247
248SND_SOC_DAILINK_DEFS(i2s3_rt1015,
249 DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
250 DAILINK_COMP_ARRAY(COMP_CODEC(RT1015_DEV0_NAME, RT1015_CODEC_DAI),
251 COMP_CODEC(RT1015_DEV1_NAME, RT1015_CODEC_DAI)),
252 DAILINK_COMP_ARRAY(COMP_EMPTY()));
253
254SND_SOC_DAILINK_DEFS(i2s5,
255 DAILINK_COMP_ARRAY(COMP_CPU("I2S5")),
256 DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm")),
257 DAILINK_COMP_ARRAY(COMP_EMPTY()));
258
259SND_SOC_DAILINK_DEFS(tdm,
260 DAILINK_COMP_ARRAY(COMP_CPU("TDM")),
261 DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "i2s-hifi")),
262 DAILINK_COMP_ARRAY(COMP_EMPTY()));
263
264static int mt8183_mt6358_tdm_startup(struct snd_pcm_substream *substream)
265{
266 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
267 struct mt8183_mt6358_ts3a227_max98357_priv *priv =
268 snd_soc_card_get_drvdata(rtd->card);
269 int ret;
270
271 if (IS_ERR(priv->pin_states[PIN_TDM_OUT_ON]))
272 return PTR_ERR(priv->pin_states[PIN_TDM_OUT_ON]);
273
274 ret = pinctrl_select_state(priv->pinctrl,
275 priv->pin_states[PIN_TDM_OUT_ON]);
276 if (ret)
277 dev_err(rtd->card->dev, "%s failed to select state %d\n",
278 __func__, ret);
279
280 return ret;
281}
282
283static void mt8183_mt6358_tdm_shutdown(struct snd_pcm_substream *substream)
284{
285 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
286 struct mt8183_mt6358_ts3a227_max98357_priv *priv =
287 snd_soc_card_get_drvdata(rtd->card);
288 int ret;
289
290 if (IS_ERR(priv->pin_states[PIN_TDM_OUT_OFF]))
291 return;
292
293 ret = pinctrl_select_state(priv->pinctrl,
294 priv->pin_states[PIN_TDM_OUT_OFF]);
295 if (ret)
296 dev_err(rtd->card->dev, "%s failed to select state %d\n",
297 __func__, ret);
298}
299
300static struct snd_soc_ops mt8183_mt6358_tdm_ops = {
301 .startup = mt8183_mt6358_tdm_startup,
302 .shutdown = mt8183_mt6358_tdm_shutdown,
303};
304
305static int
306mt8183_mt6358_ts3a227_max98357_wov_startup(
307 struct snd_pcm_substream *substream)
308{
309 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
310 struct snd_soc_card *card = rtd->card;
311 struct mt8183_mt6358_ts3a227_max98357_priv *priv =
312 snd_soc_card_get_drvdata(card);
313
314 return pinctrl_select_state(priv->pinctrl,
315 priv->pin_states[PIN_WOV]);
316}
317
318static void
319mt8183_mt6358_ts3a227_max98357_wov_shutdown(
320 struct snd_pcm_substream *substream)
321{
322 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
323 struct snd_soc_card *card = rtd->card;
324 struct mt8183_mt6358_ts3a227_max98357_priv *priv =
325 snd_soc_card_get_drvdata(card);
326 int ret;
327
328 ret = pinctrl_select_state(priv->pinctrl,
329 priv->pin_states[PIN_STATE_DEFAULT]);
330 if (ret)
331 dev_err(card->dev, "%s failed to select state %d\n",
332 __func__, ret);
333}
334
335static const struct snd_soc_ops mt8183_mt6358_ts3a227_max98357_wov_ops = {
336 .startup = mt8183_mt6358_ts3a227_max98357_wov_startup,
337 .shutdown = mt8183_mt6358_ts3a227_max98357_wov_shutdown,
338};
339
340static int
341mt8183_mt6358_ts3a227_max98357_hdmi_init(struct snd_soc_pcm_runtime *rtd)
342{
343 struct mt8183_mt6358_ts3a227_max98357_priv *priv =
344 snd_soc_card_get_drvdata(rtd->card);
345 int ret;
346
347 ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT,
348 &priv->hdmi_jack, NULL, 0);
349 if (ret)
350 return ret;
351
352 return snd_soc_component_set_jack(asoc_rtd_to_codec(rtd, 0)->component,
353 &priv->hdmi_jack, NULL);
354}
355
356static struct snd_soc_dai_link mt8183_mt6358_ts3a227_dai_links[] = {
357
358 {
359 .name = "Playback_1",
360 .stream_name = "Playback_1",
361 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
362 SND_SOC_DPCM_TRIGGER_PRE},
363 .dynamic = 1,
364 .dpcm_playback = 1,
365 SND_SOC_DAILINK_REG(playback1),
366 },
367 {
368 .name = "Playback_2",
369 .stream_name = "Playback_2",
370 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
371 SND_SOC_DPCM_TRIGGER_PRE},
372 .dynamic = 1,
373 .dpcm_playback = 1,
374 .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,
375 SND_SOC_DAILINK_REG(playback2),
376 },
377 {
378 .name = "Playback_3",
379 .stream_name = "Playback_3",
380 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
381 SND_SOC_DPCM_TRIGGER_PRE},
382 .dynamic = 1,
383 .dpcm_playback = 1,
384 SND_SOC_DAILINK_REG(playback3),
385 },
386 {
387 .name = "Capture_1",
388 .stream_name = "Capture_1",
389 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
390 SND_SOC_DPCM_TRIGGER_PRE},
391 .dynamic = 1,
392 .dpcm_capture = 1,
393 .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,
394 SND_SOC_DAILINK_REG(capture1),
395 },
396 {
397 .name = "Capture_2",
398 .stream_name = "Capture_2",
399 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
400 SND_SOC_DPCM_TRIGGER_PRE},
401 .dynamic = 1,
402 .dpcm_capture = 1,
403 SND_SOC_DAILINK_REG(capture2),
404 },
405 {
406 .name = "Capture_3",
407 .stream_name = "Capture_3",
408 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
409 SND_SOC_DPCM_TRIGGER_PRE},
410 .dynamic = 1,
411 .dpcm_capture = 1,
412 SND_SOC_DAILINK_REG(capture3),
413 },
414 {
415 .name = "Capture_Mono_1",
416 .stream_name = "Capture_Mono_1",
417 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
418 SND_SOC_DPCM_TRIGGER_PRE},
419 .dynamic = 1,
420 .dpcm_capture = 1,
421 SND_SOC_DAILINK_REG(capture_mono),
422 },
423 {
424 .name = "Playback_HDMI",
425 .stream_name = "Playback_HDMI",
426 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
427 SND_SOC_DPCM_TRIGGER_PRE},
428 .dynamic = 1,
429 .dpcm_playback = 1,
430 SND_SOC_DAILINK_REG(playback_hdmi),
431 },
432 {
433 .name = "Wake on Voice",
434 .stream_name = "Wake on Voice",
435 .ignore_suspend = 1,
436 .ignore = 1,
437 SND_SOC_DAILINK_REG(wake_on_voice),
438 .ops = &mt8183_mt6358_ts3a227_max98357_wov_ops,
439 },
440
441
442 {
443 .name = "Primary Codec",
444 .no_pcm = 1,
445 .dpcm_playback = 1,
446 .dpcm_capture = 1,
447 .ignore_suspend = 1,
448 SND_SOC_DAILINK_REG(primary_codec),
449 },
450 {
451 .name = "PCM 1",
452 .no_pcm = 1,
453 .dpcm_playback = 1,
454 .dpcm_capture = 1,
455 .ignore_suspend = 1,
456 SND_SOC_DAILINK_REG(pcm1),
457 },
458 {
459 .name = "PCM 2",
460 .no_pcm = 1,
461 .dpcm_playback = 1,
462 .dpcm_capture = 1,
463 .ignore_suspend = 1,
464 SND_SOC_DAILINK_REG(pcm2),
465 },
466 {
467 .name = "I2S0",
468 .no_pcm = 1,
469 .dpcm_capture = 1,
470 .ignore_suspend = 1,
471 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
472 .ops = &mt8183_mt6358_i2s_ops,
473 SND_SOC_DAILINK_REG(i2s0),
474 },
475 {
476 .name = "I2S1",
477 .no_pcm = 1,
478 .dpcm_playback = 1,
479 .ignore_suspend = 1,
480 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
481 .ops = &mt8183_mt6358_i2s_ops,
482 SND_SOC_DAILINK_REG(i2s1),
483 },
484 {
485 .name = "I2S2",
486 .no_pcm = 1,
487 .dpcm_capture = 1,
488 .ignore_suspend = 1,
489 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
490 .ops = &mt8183_mt6358_i2s_ops,
491 SND_SOC_DAILINK_REG(i2s2),
492 },
493 {
494 .name = "I2S3",
495 .no_pcm = 1,
496 .dpcm_playback = 1,
497 .ignore_suspend = 1,
498 },
499 {
500 .name = "I2S5",
501 .no_pcm = 1,
502 .dpcm_playback = 1,
503 .ignore_suspend = 1,
504 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
505 .ops = &mt8183_mt6358_i2s_ops,
506 SND_SOC_DAILINK_REG(i2s5),
507 },
508 {
509 .name = "TDM",
510 .no_pcm = 1,
511 .dai_fmt = SND_SOC_DAIFMT_I2S |
512 SND_SOC_DAIFMT_IB_IF |
513 SND_SOC_DAIFMT_CBM_CFM,
514 .dpcm_playback = 1,
515 .ignore_suspend = 1,
516 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
517 .ops = &mt8183_mt6358_tdm_ops,
518 .ignore = 1,
519 .init = mt8183_mt6358_ts3a227_max98357_hdmi_init,
520 SND_SOC_DAILINK_REG(tdm),
521 },
522};
523
524static struct snd_soc_card mt8183_mt6358_ts3a227_max98357_card = {
525 .name = "mt8183_mt6358_ts3a227_max98357",
526 .owner = THIS_MODULE,
527 .dai_link = mt8183_mt6358_ts3a227_dai_links,
528 .num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_dai_links),
529};
530
531static struct snd_soc_card mt8183_mt6358_ts3a227_max98357b_card = {
532 .name = "mt8183_mt6358_ts3a227_max98357b",
533 .owner = THIS_MODULE,
534 .dai_link = mt8183_mt6358_ts3a227_dai_links,
535 .num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_dai_links),
536};
537
538static struct snd_soc_codec_conf mt8183_mt6358_ts3a227_rt1015_amp_conf[] = {
539 {
540 .dlc = COMP_CODEC_CONF(RT1015_DEV0_NAME),
541 .name_prefix = "Left",
542 },
543 {
544 .dlc = COMP_CODEC_CONF(RT1015_DEV1_NAME),
545 .name_prefix = "Right",
546 },
547};
548
549static struct snd_soc_card mt8183_mt6358_ts3a227_rt1015_card = {
550 .name = "mt8183_mt6358_ts3a227_rt1015",
551 .owner = THIS_MODULE,
552 .dai_link = mt8183_mt6358_ts3a227_dai_links,
553 .num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_dai_links),
554 .codec_conf = mt8183_mt6358_ts3a227_rt1015_amp_conf,
555 .num_configs = ARRAY_SIZE(mt8183_mt6358_ts3a227_rt1015_amp_conf),
556};
557
558static int
559mt8183_mt6358_ts3a227_max98357_headset_init(struct snd_soc_component *component)
560{
561 int ret;
562 struct mt8183_mt6358_ts3a227_max98357_priv *priv =
563 snd_soc_card_get_drvdata(component->card);
564
565
566 ret = snd_soc_card_jack_new(component->card,
567 "Headset Jack",
568 SND_JACK_HEADSET |
569 SND_JACK_BTN_0 | SND_JACK_BTN_1 |
570 SND_JACK_BTN_2 | SND_JACK_BTN_3,
571 &priv->headset_jack,
572 NULL, 0);
573 if (ret)
574 return ret;
575
576 ret = ts3a227e_enable_jack_detect(component, &priv->headset_jack);
577
578 return ret;
579}
580
581static struct snd_soc_aux_dev mt8183_mt6358_ts3a227_max98357_headset_dev = {
582 .dlc = COMP_EMPTY(),
583 .init = mt8183_mt6358_ts3a227_max98357_headset_init,
584};
585
586static int
587mt8183_mt6358_ts3a227_max98357_dev_probe(struct platform_device *pdev)
588{
589 struct snd_soc_card *card;
590 struct device_node *platform_node, *ec_codec, *hdmi_codec;
591 struct snd_soc_dai_link *dai_link;
592 struct mt8183_mt6358_ts3a227_max98357_priv *priv;
593 const struct of_device_id *match;
594 int ret, i;
595
596 platform_node = of_parse_phandle(pdev->dev.of_node,
597 "mediatek,platform", 0);
598 if (!platform_node) {
599 dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
600 return -EINVAL;
601 }
602
603 match = of_match_device(pdev->dev.driver->of_match_table, &pdev->dev);
604 if (!match || !match->data)
605 return -EINVAL;
606
607 card = (struct snd_soc_card *)match->data;
608 card->dev = &pdev->dev;
609
610 ec_codec = of_parse_phandle(pdev->dev.of_node, "mediatek,ec-codec", 0);
611 hdmi_codec = of_parse_phandle(pdev->dev.of_node,
612 "mediatek,hdmi-codec", 0);
613
614 for_each_card_prelinks(card, i, dai_link) {
615 if (ec_codec && strcmp(dai_link->name, "Wake on Voice") == 0) {
616 dai_link->cpus[0].name = NULL;
617 dai_link->cpus[0].of_node = ec_codec;
618 dai_link->cpus[0].dai_name = NULL;
619 dai_link->codecs[0].name = NULL;
620 dai_link->codecs[0].of_node = ec_codec;
621 dai_link->codecs[0].dai_name = "Wake on Voice";
622 dai_link->platforms[0].of_node = ec_codec;
623 dai_link->ignore = 0;
624 }
625
626 if (strcmp(dai_link->name, "I2S3") == 0) {
627 if (card == &mt8183_mt6358_ts3a227_max98357_card ||
628 card == &mt8183_mt6358_ts3a227_max98357b_card) {
629 dai_link->be_hw_params_fixup =
630 mt8183_i2s_hw_params_fixup;
631 dai_link->ops = &mt8183_mt6358_i2s_ops;
632 dai_link->cpus = i2s3_max98357a_cpus;
633 dai_link->num_cpus =
634 ARRAY_SIZE(i2s3_max98357a_cpus);
635 dai_link->codecs = i2s3_max98357a_codecs;
636 dai_link->num_codecs =
637 ARRAY_SIZE(i2s3_max98357a_codecs);
638 dai_link->platforms = i2s3_max98357a_platforms;
639 dai_link->num_platforms =
640 ARRAY_SIZE(i2s3_max98357a_platforms);
641 } else if (card == &mt8183_mt6358_ts3a227_rt1015_card) {
642 dai_link->be_hw_params_fixup =
643 mt8183_rt1015_i2s_hw_params_fixup;
644 dai_link->ops = &mt8183_mt6358_rt1015_i2s_ops;
645 dai_link->cpus = i2s3_rt1015_cpus;
646 dai_link->num_cpus =
647 ARRAY_SIZE(i2s3_rt1015_cpus);
648 dai_link->codecs = i2s3_rt1015_codecs;
649 dai_link->num_codecs =
650 ARRAY_SIZE(i2s3_rt1015_codecs);
651 dai_link->platforms = i2s3_rt1015_platforms;
652 dai_link->num_platforms =
653 ARRAY_SIZE(i2s3_rt1015_platforms);
654 }
655 }
656
657 if (card == &mt8183_mt6358_ts3a227_max98357b_card) {
658 if (strcmp(dai_link->name, "I2S2") == 0 ||
659 strcmp(dai_link->name, "I2S3") == 0)
660 dai_link->dai_fmt = SND_SOC_DAIFMT_LEFT_J |
661 SND_SOC_DAIFMT_NB_NF |
662 SND_SOC_DAIFMT_CBM_CFM;
663 }
664
665 if (hdmi_codec && strcmp(dai_link->name, "TDM") == 0) {
666 dai_link->codecs->of_node = hdmi_codec;
667 dai_link->ignore = 0;
668 }
669
670 if (!dai_link->platforms->name)
671 dai_link->platforms->of_node = platform_node;
672 }
673
674 mt8183_mt6358_ts3a227_max98357_headset_dev.dlc.of_node =
675 of_parse_phandle(pdev->dev.of_node,
676 "mediatek,headset-codec", 0);
677 if (mt8183_mt6358_ts3a227_max98357_headset_dev.dlc.of_node) {
678 card->aux_dev = &mt8183_mt6358_ts3a227_max98357_headset_dev;
679 card->num_aux_devs = 1;
680 }
681
682 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
683 if (!priv)
684 return -ENOMEM;
685
686 snd_soc_card_set_drvdata(card, priv);
687
688 priv->pinctrl = devm_pinctrl_get(&pdev->dev);
689 if (IS_ERR(priv->pinctrl)) {
690 dev_err(&pdev->dev, "%s devm_pinctrl_get failed\n",
691 __func__);
692 return PTR_ERR(priv->pinctrl);
693 }
694
695 for (i = 0; i < PIN_STATE_MAX; i++) {
696 priv->pin_states[i] = pinctrl_lookup_state(priv->pinctrl,
697 mt8183_pin_str[i]);
698 if (IS_ERR(priv->pin_states[i])) {
699 ret = PTR_ERR(priv->pin_states[i]);
700 dev_info(&pdev->dev, "%s Can't find pin state %s %d\n",
701 __func__, mt8183_pin_str[i], ret);
702 }
703 }
704
705 if (!IS_ERR(priv->pin_states[PIN_TDM_OUT_OFF])) {
706 ret = pinctrl_select_state(priv->pinctrl,
707 priv->pin_states[PIN_TDM_OUT_OFF]);
708 if (ret)
709 dev_info(&pdev->dev,
710 "%s failed to select state %d\n",
711 __func__, ret);
712 }
713
714 if (!IS_ERR(priv->pin_states[PIN_STATE_DEFAULT])) {
715 ret = pinctrl_select_state(priv->pinctrl,
716 priv->pin_states[PIN_STATE_DEFAULT]);
717 if (ret)
718 dev_info(&pdev->dev,
719 "%s failed to select state %d\n",
720 __func__, ret);
721 }
722
723 return devm_snd_soc_register_card(&pdev->dev, card);
724}
725
726#ifdef CONFIG_OF
727static const struct of_device_id mt8183_mt6358_ts3a227_max98357_dt_match[] = {
728 {
729 .compatible = "mediatek,mt8183_mt6358_ts3a227_max98357",
730 .data = &mt8183_mt6358_ts3a227_max98357_card,
731 },
732 {
733 .compatible = "mediatek,mt8183_mt6358_ts3a227_max98357b",
734 .data = &mt8183_mt6358_ts3a227_max98357b_card,
735 },
736 {
737 .compatible = "mediatek,mt8183_mt6358_ts3a227_rt1015",
738 .data = &mt8183_mt6358_ts3a227_rt1015_card,
739 },
740 {}
741};
742#endif
743
744static struct platform_driver mt8183_mt6358_ts3a227_max98357_driver = {
745 .driver = {
746 .name = "mt8183_mt6358_ts3a227",
747#ifdef CONFIG_OF
748 .of_match_table = mt8183_mt6358_ts3a227_max98357_dt_match,
749#endif
750 .pm = &snd_soc_pm_ops,
751 },
752 .probe = mt8183_mt6358_ts3a227_max98357_dev_probe,
753};
754
755module_platform_driver(mt8183_mt6358_ts3a227_max98357_driver);
756
757
758MODULE_DESCRIPTION("MT8183-MT6358-TS3A227-MAX98357 ALSA SoC machine driver");
759MODULE_AUTHOR("Shunli Wang <shunli.wang@mediatek.com>");
760MODULE_LICENSE("GPL v2");
761MODULE_ALIAS("mt8183_mt6358_ts3a227_max98357 soc card");
762
