1 // SPDX-License-Identifier: GPL-2.0
2 //
3 // mt8183-da7219-max98357.c
4 // -- MT8183-DA7219-MAX98357 ALSA SoC machine driver
5 //
6 // Copyright (c) 2018 MediaTek Inc.
7 // Author: Shunli Wang <shunli.wang@mediatek.com>
8
9 #include <linux/input.h>
10 #include <linux/module.h>
11 #include <linux/of_device.h>
12 #include <linux/pinctrl/consumer.h>
13 #include <sound/jack.h>
14 #include <sound/pcm_params.h>
15 #include <sound/soc.h>
16
17 #include "../../codecs/da7219-aad.h"
18 #include "../../codecs/da7219.h"
19 #include "../../codecs/rt1015.h"
20 #include "mt8183-afe-common.h"
21
22 #define DA7219_CODEC_DAI "da7219-hifi"
23 #define DA7219_DEV_NAME "da7219.5-001a"
24 #define RT1015_CODEC_DAI "rt1015-aif"
25 #define RT1015_DEV0_NAME "rt1015.6-0028"
26 #define RT1015_DEV1_NAME "rt1015.6-0029"
27
28 struct mt8183_da7219_max98357_priv {
29 struct snd_soc_jack headset_jack, hdmi_jack;
30 };
31
mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params)32 static int mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream *substream,
33 struct snd_pcm_hw_params *params)
34 {
35 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
36 unsigned int rate = params_rate(params);
37 unsigned int mclk_fs_ratio = 128;
38 unsigned int mclk_fs = rate * mclk_fs_ratio;
39
40 return snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0),
41 0, mclk_fs, SND_SOC_CLOCK_OUT);
42 }
43
44 static const struct snd_soc_ops mt8183_mt6358_i2s_ops = {
45 .hw_params = mt8183_mt6358_i2s_hw_params,
46 };
47
mt8183_da7219_i2s_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params)48 static int mt8183_da7219_i2s_hw_params(struct snd_pcm_substream *substream,
49 struct snd_pcm_hw_params *params)
50 {
51 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
52 struct snd_soc_dai *codec_dai;
53 unsigned int rate = params_rate(params);
54 unsigned int mclk_fs_ratio = 256;
55 unsigned int mclk_fs = rate * mclk_fs_ratio;
56 unsigned int freq;
57 int ret = 0, j;
58
59 ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0,
60 mclk_fs, SND_SOC_CLOCK_OUT);
61 if (ret < 0)
62 dev_err(rtd->dev, "failed to set cpu dai sysclk\n");
63
64 for_each_rtd_codec_dais(rtd, j, codec_dai) {
65 if (!strcmp(codec_dai->component->name, DA7219_DEV_NAME)) {
66 ret = snd_soc_dai_set_sysclk(codec_dai,
67 DA7219_CLKSRC_MCLK,
68 mclk_fs,
69 SND_SOC_CLOCK_IN);
70 if (ret < 0)
71 dev_err(rtd->dev, "failed to set sysclk\n");
72
73 if ((rate % 8000) == 0)
74 freq = DA7219_PLL_FREQ_OUT_98304;
75 else
76 freq = DA7219_PLL_FREQ_OUT_90316;
77
78 ret = snd_soc_dai_set_pll(codec_dai, 0,
79 DA7219_SYSCLK_PLL_SRM,
80 0, freq);
81 if (ret)
82 dev_err(rtd->dev, "failed to start PLL: %d\n",
83 ret);
84 }
85 }
86
87 return ret;
88 }
89
mt8183_da7219_hw_free(struct snd_pcm_substream * substream)90 static int mt8183_da7219_hw_free(struct snd_pcm_substream *substream)
91 {
92 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
93 struct snd_soc_dai *codec_dai;
94 int ret = 0, j;
95
96 for_each_rtd_codec_dais(rtd, j, codec_dai) {
97 if (!strcmp(codec_dai->component->name, DA7219_DEV_NAME)) {
98 ret = snd_soc_dai_set_pll(codec_dai,
99 0, DA7219_SYSCLK_MCLK, 0, 0);
100 if (ret < 0) {
101 dev_err(rtd->dev, "failed to stop PLL: %d\n",
102 ret);
103 break;
104 }
105 }
106 }
107
108 return ret;
109 }
110
111 static const struct snd_soc_ops mt8183_da7219_i2s_ops = {
112 .hw_params = mt8183_da7219_i2s_hw_params,
113 .hw_free = mt8183_da7219_hw_free,
114 };
115
116 static int
mt8183_da7219_rt1015_i2s_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params)117 mt8183_da7219_rt1015_i2s_hw_params(struct snd_pcm_substream *substream,
118 struct snd_pcm_hw_params *params)
119 {
120 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
121 unsigned int rate = params_rate(params);
122 struct snd_soc_dai *codec_dai;
123 int ret = 0, i;
124
125 for_each_rtd_codec_dais(rtd, i, codec_dai) {
126 if (!strcmp(codec_dai->component->name, RT1015_DEV0_NAME) ||
127 !strcmp(codec_dai->component->name, RT1015_DEV1_NAME)) {
128 ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64);
129 if (ret) {
130 dev_err(rtd->dev, "failed to set bclk ratio\n");
131 return ret;
132 }
133
134 ret = snd_soc_dai_set_pll(codec_dai, 0,
135 RT1015_PLL_S_BCLK,
136 rate * 64, rate * 256);
137 if (ret) {
138 dev_err(rtd->dev, "failed to set pll\n");
139 return ret;
140 }
141
142 ret = snd_soc_dai_set_sysclk(codec_dai,
143 RT1015_SCLK_S_PLL,
144 rate * 256,
145 SND_SOC_CLOCK_IN);
146 if (ret) {
147 dev_err(rtd->dev, "failed to set sysclk\n");
148 return ret;
149 }
150 }
151 }
152
153 return mt8183_da7219_i2s_hw_params(substream, params);
154 }
155
156 static const struct snd_soc_ops mt8183_da7219_rt1015_i2s_ops = {
157 .hw_params = mt8183_da7219_rt1015_i2s_hw_params,
158 .hw_free = mt8183_da7219_hw_free,
159 };
160
mt8183_i2s_hw_params_fixup(struct snd_soc_pcm_runtime * rtd,struct snd_pcm_hw_params * params)161 static int mt8183_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
162 struct snd_pcm_hw_params *params)
163 {
164 /* fix BE i2s format to 32bit, clean param mask first */
165 snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),
166 0, SNDRV_PCM_FORMAT_LAST);
167
168 params_set_format(params, SNDRV_PCM_FORMAT_S32_LE);
169
170 return 0;
171 }
172
mt8183_rt1015_i2s_hw_params_fixup(struct snd_soc_pcm_runtime * rtd,struct snd_pcm_hw_params * params)173 static int mt8183_rt1015_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
174 struct snd_pcm_hw_params *params)
175 {
176 /* fix BE i2s format to 32bit, clean param mask first */
177 snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),
178 0, SNDRV_PCM_FORMAT_LAST);
179
180 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
181
182 return 0;
183 }
184
185 static int
mt8183_da7219_max98357_startup(struct snd_pcm_substream * substream)186 mt8183_da7219_max98357_startup(
187 struct snd_pcm_substream *substream)
188 {
189 static const unsigned int rates[] = {
190 48000,
191 };
192 static const struct snd_pcm_hw_constraint_list constraints_rates = {
193 .count = ARRAY_SIZE(rates),
194 .list = rates,
195 .mask = 0,
196 };
197 static const unsigned int channels[] = {
198 2,
199 };
200 static const struct snd_pcm_hw_constraint_list constraints_channels = {
201 .count = ARRAY_SIZE(channels),
202 .list = channels,
203 .mask = 0,
204 };
205
206 struct snd_pcm_runtime *runtime = substream->runtime;
207
208 snd_pcm_hw_constraint_list(runtime, 0,
209 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
210 runtime->hw.channels_max = 2;
211 snd_pcm_hw_constraint_list(runtime, 0,
212 SNDRV_PCM_HW_PARAM_CHANNELS,
213 &constraints_channels);
214
215 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
216 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
217
218 return 0;
219 }
220
221 static const struct snd_soc_ops mt8183_da7219_max98357_ops = {
222 .startup = mt8183_da7219_max98357_startup,
223 };
224
225 static int
mt8183_da7219_max98357_bt_sco_startup(struct snd_pcm_substream * substream)226 mt8183_da7219_max98357_bt_sco_startup(
227 struct snd_pcm_substream *substream)
228 {
229 static const unsigned int rates[] = {
230 8000, 16000
231 };
232 static const struct snd_pcm_hw_constraint_list constraints_rates = {
233 .count = ARRAY_SIZE(rates),
234 .list = rates,
235 .mask = 0,
236 };
237 static const unsigned int channels[] = {
238 1,
239 };
240 static const struct snd_pcm_hw_constraint_list constraints_channels = {
241 .count = ARRAY_SIZE(channels),
242 .list = channels,
243 .mask = 0,
244 };
245
246 struct snd_pcm_runtime *runtime = substream->runtime;
247
248 snd_pcm_hw_constraint_list(runtime, 0,
249 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
250 runtime->hw.channels_max = 1;
251 snd_pcm_hw_constraint_list(runtime, 0,
252 SNDRV_PCM_HW_PARAM_CHANNELS,
253 &constraints_channels);
254
255 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
256 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
257
258 return 0;
259 }
260
261 static const struct snd_soc_ops mt8183_da7219_max98357_bt_sco_ops = {
262 .startup = mt8183_da7219_max98357_bt_sco_startup,
263 };
264
265 /* FE */
266 SND_SOC_DAILINK_DEFS(playback1,
267 DAILINK_COMP_ARRAY(COMP_CPU("DL1")),
268 DAILINK_COMP_ARRAY(COMP_DUMMY()),
269 DAILINK_COMP_ARRAY(COMP_EMPTY()));
270
271 SND_SOC_DAILINK_DEFS(playback2,
272 DAILINK_COMP_ARRAY(COMP_CPU("DL2")),
273 DAILINK_COMP_ARRAY(COMP_DUMMY()),
274 DAILINK_COMP_ARRAY(COMP_EMPTY()));
275
276 SND_SOC_DAILINK_DEFS(playback3,
277 DAILINK_COMP_ARRAY(COMP_CPU("DL3")),
278 DAILINK_COMP_ARRAY(COMP_DUMMY()),
279 DAILINK_COMP_ARRAY(COMP_EMPTY()));
280
281 SND_SOC_DAILINK_DEFS(capture1,
282 DAILINK_COMP_ARRAY(COMP_CPU("UL1")),
283 DAILINK_COMP_ARRAY(COMP_DUMMY()),
284 DAILINK_COMP_ARRAY(COMP_EMPTY()));
285
286 SND_SOC_DAILINK_DEFS(capture2,
287 DAILINK_COMP_ARRAY(COMP_CPU("UL2")),
288 DAILINK_COMP_ARRAY(COMP_DUMMY()),
289 DAILINK_COMP_ARRAY(COMP_EMPTY()));
290
291 SND_SOC_DAILINK_DEFS(capture3,
292 DAILINK_COMP_ARRAY(COMP_CPU("UL3")),
293 DAILINK_COMP_ARRAY(COMP_DUMMY()),
294 DAILINK_COMP_ARRAY(COMP_EMPTY()));
295
296 SND_SOC_DAILINK_DEFS(capture_mono,
297 DAILINK_COMP_ARRAY(COMP_CPU("UL_MONO_1")),
298 DAILINK_COMP_ARRAY(COMP_DUMMY()),
299 DAILINK_COMP_ARRAY(COMP_EMPTY()));
300
301 SND_SOC_DAILINK_DEFS(playback_hdmi,
302 DAILINK_COMP_ARRAY(COMP_CPU("HDMI")),
303 DAILINK_COMP_ARRAY(COMP_DUMMY()),
304 DAILINK_COMP_ARRAY(COMP_EMPTY()));
305
306 /* BE */
307 SND_SOC_DAILINK_DEFS(primary_codec,
308 DAILINK_COMP_ARRAY(COMP_CPU("ADDA")),
309 DAILINK_COMP_ARRAY(COMP_CODEC("mt6358-sound", "mt6358-snd-codec-aif1")),
310 DAILINK_COMP_ARRAY(COMP_EMPTY()));
311
312 SND_SOC_DAILINK_DEFS(pcm1,
313 DAILINK_COMP_ARRAY(COMP_CPU("PCM 1")),
314 DAILINK_COMP_ARRAY(COMP_DUMMY()),
315 DAILINK_COMP_ARRAY(COMP_EMPTY()));
316
317 SND_SOC_DAILINK_DEFS(pcm2,
318 DAILINK_COMP_ARRAY(COMP_CPU("PCM 2")),
319 DAILINK_COMP_ARRAY(COMP_DUMMY()),
320 DAILINK_COMP_ARRAY(COMP_EMPTY()));
321
322 SND_SOC_DAILINK_DEFS(i2s0,
323 DAILINK_COMP_ARRAY(COMP_CPU("I2S0")),
324 DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm")),
325 DAILINK_COMP_ARRAY(COMP_EMPTY()));
326
327 SND_SOC_DAILINK_DEFS(i2s1,
328 DAILINK_COMP_ARRAY(COMP_CPU("I2S1")),
329 DAILINK_COMP_ARRAY(COMP_DUMMY()),
330 DAILINK_COMP_ARRAY(COMP_EMPTY()));
331
332 SND_SOC_DAILINK_DEFS(i2s2,
333 DAILINK_COMP_ARRAY(COMP_CPU("I2S2")),
334 DAILINK_COMP_ARRAY(COMP_CODEC(DA7219_DEV_NAME, DA7219_CODEC_DAI)),
335 DAILINK_COMP_ARRAY(COMP_EMPTY()));
336
337 SND_SOC_DAILINK_DEFS(i2s3_max98357a,
338 DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
339 DAILINK_COMP_ARRAY(COMP_CODEC("max98357a", "HiFi"),
340 COMP_CODEC(DA7219_DEV_NAME, DA7219_CODEC_DAI)),
341 DAILINK_COMP_ARRAY(COMP_EMPTY()));
342
343 SND_SOC_DAILINK_DEFS(i2s3_rt1015,
344 DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
345 DAILINK_COMP_ARRAY(COMP_CODEC(RT1015_DEV0_NAME, RT1015_CODEC_DAI),
346 COMP_CODEC(RT1015_DEV1_NAME, RT1015_CODEC_DAI),
347 COMP_CODEC(DA7219_DEV_NAME, DA7219_CODEC_DAI)),
348 DAILINK_COMP_ARRAY(COMP_EMPTY()));
349
350 SND_SOC_DAILINK_DEFS(i2s3_rt1015p,
351 DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
352 DAILINK_COMP_ARRAY(COMP_CODEC("rt1015p", "HiFi"),
353 COMP_CODEC(DA7219_DEV_NAME, DA7219_CODEC_DAI)),
354 DAILINK_COMP_ARRAY(COMP_EMPTY()));
355
356 SND_SOC_DAILINK_DEFS(i2s5,
357 DAILINK_COMP_ARRAY(COMP_CPU("I2S5")),
358 DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm")),
359 DAILINK_COMP_ARRAY(COMP_EMPTY()));
360
361 SND_SOC_DAILINK_DEFS(tdm,
362 DAILINK_COMP_ARRAY(COMP_CPU("TDM")),
363 DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "i2s-hifi")),
364 DAILINK_COMP_ARRAY(COMP_EMPTY()));
365
mt8183_da7219_max98357_hdmi_init(struct snd_soc_pcm_runtime * rtd)366 static int mt8183_da7219_max98357_hdmi_init(struct snd_soc_pcm_runtime *rtd)
367 {
368 struct mt8183_da7219_max98357_priv *priv =
369 snd_soc_card_get_drvdata(rtd->card);
370 int ret;
371
372 ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT,
373 &priv->hdmi_jack, NULL, 0);
374 if (ret)
375 return ret;
376
377 return snd_soc_component_set_jack(asoc_rtd_to_codec(rtd, 0)->component,
378 &priv->hdmi_jack, NULL);
379 }
380
381 static struct snd_soc_dai_link mt8183_da7219_dai_links[] = {
382 /* FE */
383 {
384 .name = "Playback_1",
385 .stream_name = "Playback_1",
386 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
387 SND_SOC_DPCM_TRIGGER_PRE},
388 .dynamic = 1,
389 .dpcm_playback = 1,
390 .ops = &mt8183_da7219_max98357_ops,
391 SND_SOC_DAILINK_REG(playback1),
392 },
393 {
394 .name = "Playback_2",
395 .stream_name = "Playback_2",
396 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
397 SND_SOC_DPCM_TRIGGER_PRE},
398 .dynamic = 1,
399 .dpcm_playback = 1,
400 .ops = &mt8183_da7219_max98357_bt_sco_ops,
401 SND_SOC_DAILINK_REG(playback2),
402 },
403 {
404 .name = "Playback_3",
405 .stream_name = "Playback_3",
406 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
407 SND_SOC_DPCM_TRIGGER_PRE},
408 .dynamic = 1,
409 .dpcm_playback = 1,
410 SND_SOC_DAILINK_REG(playback3),
411 },
412 {
413 .name = "Capture_1",
414 .stream_name = "Capture_1",
415 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
416 SND_SOC_DPCM_TRIGGER_PRE},
417 .dynamic = 1,
418 .dpcm_capture = 1,
419 .ops = &mt8183_da7219_max98357_bt_sco_ops,
420 SND_SOC_DAILINK_REG(capture1),
421 },
422 {
423 .name = "Capture_2",
424 .stream_name = "Capture_2",
425 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
426 SND_SOC_DPCM_TRIGGER_PRE},
427 .dynamic = 1,
428 .dpcm_capture = 1,
429 SND_SOC_DAILINK_REG(capture2),
430 },
431 {
432 .name = "Capture_3",
433 .stream_name = "Capture_3",
434 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
435 SND_SOC_DPCM_TRIGGER_PRE},
436 .dynamic = 1,
437 .dpcm_capture = 1,
438 .ops = &mt8183_da7219_max98357_ops,
439 SND_SOC_DAILINK_REG(capture3),
440 },
441 {
442 .name = "Capture_Mono_1",
443 .stream_name = "Capture_Mono_1",
444 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
445 SND_SOC_DPCM_TRIGGER_PRE},
446 .dynamic = 1,
447 .dpcm_capture = 1,
448 SND_SOC_DAILINK_REG(capture_mono),
449 },
450 {
451 .name = "Playback_HDMI",
452 .stream_name = "Playback_HDMI",
453 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
454 SND_SOC_DPCM_TRIGGER_PRE},
455 .dynamic = 1,
456 .dpcm_playback = 1,
457 SND_SOC_DAILINK_REG(playback_hdmi),
458 },
459 /* BE */
460 {
461 .name = "Primary Codec",
462 .no_pcm = 1,
463 .dpcm_playback = 1,
464 .dpcm_capture = 1,
465 .ignore_suspend = 1,
466 SND_SOC_DAILINK_REG(primary_codec),
467 },
468 {
469 .name = "PCM 1",
470 .no_pcm = 1,
471 .dpcm_playback = 1,
472 .dpcm_capture = 1,
473 .ignore_suspend = 1,
474 SND_SOC_DAILINK_REG(pcm1),
475 },
476 {
477 .name = "PCM 2",
478 .no_pcm = 1,
479 .dpcm_playback = 1,
480 .dpcm_capture = 1,
481 .ignore_suspend = 1,
482 SND_SOC_DAILINK_REG(pcm2),
483 },
484 {
485 .name = "I2S0",
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(i2s0),
492 },
493 {
494 .name = "I2S1",
495 .no_pcm = 1,
496 .dpcm_playback = 1,
497 .ignore_suspend = 1,
498 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
499 .ops = &mt8183_mt6358_i2s_ops,
500 SND_SOC_DAILINK_REG(i2s1),
501 },
502 {
503 .name = "I2S2",
504 .no_pcm = 1,
505 .dpcm_capture = 1,
506 .ignore_suspend = 1,
507 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
508 .ops = &mt8183_da7219_i2s_ops,
509 SND_SOC_DAILINK_REG(i2s2),
510 },
511 {
512 .name = "I2S3",
513 .no_pcm = 1,
514 .dpcm_playback = 1,
515 .ignore_suspend = 1,
516 },
517 {
518 .name = "I2S5",
519 .no_pcm = 1,
520 .dpcm_playback = 1,
521 .ignore_suspend = 1,
522 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
523 .ops = &mt8183_mt6358_i2s_ops,
524 SND_SOC_DAILINK_REG(i2s5),
525 },
526 {
527 .name = "TDM",
528 .no_pcm = 1,
529 .dai_fmt = SND_SOC_DAIFMT_I2S |
530 SND_SOC_DAIFMT_IB_IF |
531 SND_SOC_DAIFMT_CBM_CFM,
532 .dpcm_playback = 1,
533 .ignore_suspend = 1,
534 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
535 .ignore = 1,
536 .init = mt8183_da7219_max98357_hdmi_init,
537 SND_SOC_DAILINK_REG(tdm),
538 },
539 };
540
541 static int
mt8183_da7219_max98357_headset_init(struct snd_soc_component * component)542 mt8183_da7219_max98357_headset_init(struct snd_soc_component *component)
543 {
544 int ret;
545 struct mt8183_da7219_max98357_priv *priv =
546 snd_soc_card_get_drvdata(component->card);
547
548 /* Enable Headset and 4 Buttons Jack detection */
549 ret = snd_soc_card_jack_new(component->card,
550 "Headset Jack",
551 SND_JACK_HEADSET |
552 SND_JACK_BTN_0 | SND_JACK_BTN_1 |
553 SND_JACK_BTN_2 | SND_JACK_BTN_3 |
554 SND_JACK_LINEOUT,
555 &priv->headset_jack,
556 NULL, 0);
557 if (ret)
558 return ret;
559
560 snd_jack_set_key(
561 priv->headset_jack.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
562 snd_jack_set_key(
563 priv->headset_jack.jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
564 snd_jack_set_key(
565 priv->headset_jack.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
566 snd_jack_set_key(
567 priv->headset_jack.jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
568
569 da7219_aad_jack_det(component, &priv->headset_jack);
570
571 return 0;
572 }
573
574 static struct snd_soc_aux_dev mt8183_da7219_max98357_headset_dev = {
575 .dlc = COMP_EMPTY(),
576 .init = mt8183_da7219_max98357_headset_init,
577 };
578
579 static struct snd_soc_codec_conf mt6358_codec_conf[] = {
580 {
581 .dlc = COMP_CODEC_CONF("mt6358-sound"),
582 .name_prefix = "Mt6358",
583 },
584 };
585
586 static const struct snd_kcontrol_new mt8183_da7219_max98357_snd_controls[] = {
587 SOC_DAPM_PIN_SWITCH("Speakers"),
588 };
589
590 static const
591 struct snd_soc_dapm_widget mt8183_da7219_max98357_dapm_widgets[] = {
592 SND_SOC_DAPM_SPK("Speakers", NULL),
593 SND_SOC_DAPM_PINCTRL("TDM_OUT_PINCTRL",
594 "aud_tdm_out_on", "aud_tdm_out_off"),
595 };
596
597 static const struct snd_soc_dapm_route mt8183_da7219_max98357_dapm_routes[] = {
598 {"Speakers", NULL, "Speaker"},
599 {"I2S Playback", NULL, "TDM_OUT_PINCTRL"},
600 };
601
602 static struct snd_soc_card mt8183_da7219_max98357_card = {
603 .name = "mt8183_da7219_max98357",
604 .owner = THIS_MODULE,
605 .controls = mt8183_da7219_max98357_snd_controls,
606 .num_controls = ARRAY_SIZE(mt8183_da7219_max98357_snd_controls),
607 .dapm_widgets = mt8183_da7219_max98357_dapm_widgets,
608 .num_dapm_widgets = ARRAY_SIZE(mt8183_da7219_max98357_dapm_widgets),
609 .dapm_routes = mt8183_da7219_max98357_dapm_routes,
610 .num_dapm_routes = ARRAY_SIZE(mt8183_da7219_max98357_dapm_routes),
611 .dai_link = mt8183_da7219_dai_links,
612 .num_links = ARRAY_SIZE(mt8183_da7219_dai_links),
613 .aux_dev = &mt8183_da7219_max98357_headset_dev,
614 .num_aux_devs = 1,
615 .codec_conf = mt6358_codec_conf,
616 .num_configs = ARRAY_SIZE(mt6358_codec_conf),
617 };
618
619 static struct snd_soc_codec_conf mt8183_da7219_rt1015_codec_conf[] = {
620 {
621 .dlc = COMP_CODEC_CONF("mt6358-sound"),
622 .name_prefix = "Mt6358",
623 },
624 {
625 .dlc = COMP_CODEC_CONF(RT1015_DEV0_NAME),
626 .name_prefix = "Left",
627 },
628 {
629 .dlc = COMP_CODEC_CONF(RT1015_DEV1_NAME),
630 .name_prefix = "Right",
631 },
632 };
633
634 static const struct snd_kcontrol_new mt8183_da7219_rt1015_snd_controls[] = {
635 SOC_DAPM_PIN_SWITCH("Left Spk"),
636 SOC_DAPM_PIN_SWITCH("Right Spk"),
637 };
638
639 static const
640 struct snd_soc_dapm_widget mt8183_da7219_rt1015_dapm_widgets[] = {
641 SND_SOC_DAPM_SPK("Left Spk", NULL),
642 SND_SOC_DAPM_SPK("Right Spk", NULL),
643 SND_SOC_DAPM_PINCTRL("TDM_OUT_PINCTRL",
644 "aud_tdm_out_on", "aud_tdm_out_off"),
645 };
646
647 static const struct snd_soc_dapm_route mt8183_da7219_rt1015_dapm_routes[] = {
648 {"Left Spk", NULL, "Left SPO"},
649 {"Right Spk", NULL, "Right SPO"},
650 {"I2S Playback", NULL, "TDM_OUT_PINCTRL"},
651 };
652
653 static struct snd_soc_card mt8183_da7219_rt1015_card = {
654 .name = "mt8183_da7219_rt1015",
655 .owner = THIS_MODULE,
656 .controls = mt8183_da7219_rt1015_snd_controls,
657 .num_controls = ARRAY_SIZE(mt8183_da7219_rt1015_snd_controls),
658 .dapm_widgets = mt8183_da7219_rt1015_dapm_widgets,
659 .num_dapm_widgets = ARRAY_SIZE(mt8183_da7219_rt1015_dapm_widgets),
660 .dapm_routes = mt8183_da7219_rt1015_dapm_routes,
661 .num_dapm_routes = ARRAY_SIZE(mt8183_da7219_rt1015_dapm_routes),
662 .dai_link = mt8183_da7219_dai_links,
663 .num_links = ARRAY_SIZE(mt8183_da7219_dai_links),
664 .aux_dev = &mt8183_da7219_max98357_headset_dev,
665 .num_aux_devs = 1,
666 .codec_conf = mt8183_da7219_rt1015_codec_conf,
667 .num_configs = ARRAY_SIZE(mt8183_da7219_rt1015_codec_conf),
668 };
669
670 static struct snd_soc_card mt8183_da7219_rt1015p_card = {
671 .name = "mt8183_da7219_rt1015p",
672 .owner = THIS_MODULE,
673 .controls = mt8183_da7219_max98357_snd_controls,
674 .num_controls = ARRAY_SIZE(mt8183_da7219_max98357_snd_controls),
675 .dapm_widgets = mt8183_da7219_max98357_dapm_widgets,
676 .num_dapm_widgets = ARRAY_SIZE(mt8183_da7219_max98357_dapm_widgets),
677 .dapm_routes = mt8183_da7219_max98357_dapm_routes,
678 .num_dapm_routes = ARRAY_SIZE(mt8183_da7219_max98357_dapm_routes),
679 .dai_link = mt8183_da7219_dai_links,
680 .num_links = ARRAY_SIZE(mt8183_da7219_dai_links),
681 .aux_dev = &mt8183_da7219_max98357_headset_dev,
682 .num_aux_devs = 1,
683 .codec_conf = mt6358_codec_conf,
684 .num_configs = ARRAY_SIZE(mt6358_codec_conf),
685 };
686
mt8183_da7219_max98357_dev_probe(struct platform_device * pdev)687 static int mt8183_da7219_max98357_dev_probe(struct platform_device *pdev)
688 {
689 struct snd_soc_card *card;
690 struct device_node *platform_node, *hdmi_codec;
691 struct snd_soc_dai_link *dai_link;
692 struct mt8183_da7219_max98357_priv *priv;
693 struct pinctrl *pinctrl;
694 const struct of_device_id *match;
695 int ret, i;
696
697 platform_node = of_parse_phandle(pdev->dev.of_node,
698 "mediatek,platform", 0);
699 if (!platform_node) {
700 dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
701 return -EINVAL;
702 }
703
704 match = of_match_device(pdev->dev.driver->of_match_table, &pdev->dev);
705 if (!match || !match->data)
706 return -EINVAL;
707
708 card = (struct snd_soc_card *)match->data;
709 card->dev = &pdev->dev;
710
711 hdmi_codec = of_parse_phandle(pdev->dev.of_node,
712 "mediatek,hdmi-codec", 0);
713
714 for_each_card_prelinks(card, i, dai_link) {
715 if (strcmp(dai_link->name, "I2S3") == 0) {
716 if (card == &mt8183_da7219_max98357_card) {
717 dai_link->be_hw_params_fixup =
718 mt8183_i2s_hw_params_fixup;
719 dai_link->ops = &mt8183_da7219_i2s_ops;
720 dai_link->cpus = i2s3_max98357a_cpus;
721 dai_link->num_cpus =
722 ARRAY_SIZE(i2s3_max98357a_cpus);
723 dai_link->codecs = i2s3_max98357a_codecs;
724 dai_link->num_codecs =
725 ARRAY_SIZE(i2s3_max98357a_codecs);
726 dai_link->platforms = i2s3_max98357a_platforms;
727 dai_link->num_platforms =
728 ARRAY_SIZE(i2s3_max98357a_platforms);
729 } else if (card == &mt8183_da7219_rt1015_card) {
730 dai_link->be_hw_params_fixup =
731 mt8183_rt1015_i2s_hw_params_fixup;
732 dai_link->ops = &mt8183_da7219_rt1015_i2s_ops;
733 dai_link->cpus = i2s3_rt1015_cpus;
734 dai_link->num_cpus =
735 ARRAY_SIZE(i2s3_rt1015_cpus);
736 dai_link->codecs = i2s3_rt1015_codecs;
737 dai_link->num_codecs =
738 ARRAY_SIZE(i2s3_rt1015_codecs);
739 dai_link->platforms = i2s3_rt1015_platforms;
740 dai_link->num_platforms =
741 ARRAY_SIZE(i2s3_rt1015_platforms);
742 } else if (card == &mt8183_da7219_rt1015p_card) {
743 dai_link->be_hw_params_fixup =
744 mt8183_rt1015_i2s_hw_params_fixup;
745 dai_link->ops = &mt8183_da7219_i2s_ops;
746 dai_link->cpus = i2s3_rt1015p_cpus;
747 dai_link->num_cpus =
748 ARRAY_SIZE(i2s3_rt1015p_cpus);
749 dai_link->codecs = i2s3_rt1015p_codecs;
750 dai_link->num_codecs =
751 ARRAY_SIZE(i2s3_rt1015p_codecs);
752 dai_link->platforms = i2s3_rt1015p_platforms;
753 dai_link->num_platforms =
754 ARRAY_SIZE(i2s3_rt1015p_platforms);
755 }
756 }
757
758 if (hdmi_codec && strcmp(dai_link->name, "TDM") == 0) {
759 dai_link->codecs->of_node = hdmi_codec;
760 dai_link->ignore = 0;
761 }
762
763 if (!dai_link->platforms->name)
764 dai_link->platforms->of_node = platform_node;
765 }
766
767 mt8183_da7219_max98357_headset_dev.dlc.of_node =
768 of_parse_phandle(pdev->dev.of_node,
769 "mediatek,headset-codec", 0);
770 if (!mt8183_da7219_max98357_headset_dev.dlc.of_node) {
771 dev_err(&pdev->dev,
772 "Property 'mediatek,headset-codec' missing/invalid\n");
773 return -EINVAL;
774 }
775
776 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
777 if (!priv)
778 return -ENOMEM;
779
780 snd_soc_card_set_drvdata(card, priv);
781
782 pinctrl = devm_pinctrl_get_select(&pdev->dev, PINCTRL_STATE_DEFAULT);
783 if (IS_ERR(pinctrl)) {
784 ret = PTR_ERR(pinctrl);
785 dev_err(&pdev->dev, "%s failed to select default state %d\n",
786 __func__, ret);
787 return ret;
788 }
789
790 ret = devm_snd_soc_register_card(&pdev->dev, card);
791
792 of_node_put(platform_node);
793 of_node_put(hdmi_codec);
794 return ret;
795 }
796
797 #ifdef CONFIG_OF
798 static const struct of_device_id mt8183_da7219_max98357_dt_match[] = {
799 {
800 .compatible = "mediatek,mt8183_da7219_max98357",
801 .data = &mt8183_da7219_max98357_card,
802 },
803 {
804 .compatible = "mediatek,mt8183_da7219_rt1015",
805 .data = &mt8183_da7219_rt1015_card,
806 },
807 {
808 .compatible = "mediatek,mt8183_da7219_rt1015p",
809 .data = &mt8183_da7219_rt1015p_card,
810 },
811 {}
812 };
813 #endif
814
815 static struct platform_driver mt8183_da7219_max98357_driver = {
816 .driver = {
817 .name = "mt8183_da7219",
818 #ifdef CONFIG_OF
819 .of_match_table = mt8183_da7219_max98357_dt_match,
820 #endif
821 },
822 .probe = mt8183_da7219_max98357_dev_probe,
823 };
824
825 module_platform_driver(mt8183_da7219_max98357_driver);
826
827 /* Module information */
828 MODULE_DESCRIPTION("MT8183-DA7219-MAX98357 ALSA SoC machine driver");
829 MODULE_AUTHOR("Shunli Wang <shunli.wang@mediatek.com>");
830 MODULE_LICENSE("GPL v2");
831 MODULE_ALIAS("mt8183_da7219_max98357 soc card");
832