This source file includes following definitions.
- platform_clock_control
- broxton_ssp_fixup
- broxton_da7219_codec_init
- broxton_hdmi_init
- broxton_da7219_fe_init
- bxt_fe_startup
- broxton_dmic_fixup
- broxton_dmic_startup
- broxton_refcap_startup
- bxt_card_late_probe
- broxton_audio_probe
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11 #include <linux/input.h>
12 #include <linux/module.h>
13 #include <linux/platform_device.h>
14 #include <sound/core.h>
15 #include <sound/jack.h>
16 #include <sound/pcm.h>
17 #include <sound/pcm_params.h>
18 #include <sound/soc.h>
19 #include <sound/soc-acpi.h>
20 #include "../../codecs/hdac_hdmi.h"
21 #include "../../codecs/da7219.h"
22 #include "../../codecs/da7219-aad.h"
23 #include "../common/soc-intel-quirks.h"
24
25 #define BXT_DIALOG_CODEC_DAI "da7219-hifi"
26 #define BXT_MAXIM_CODEC_DAI "HiFi"
27 #define DUAL_CHANNEL 2
28 #define QUAD_CHANNEL 4
29
30 static struct snd_soc_jack broxton_headset;
31 static struct snd_soc_jack broxton_hdmi[3];
32
33 struct bxt_hdmi_pcm {
34 struct list_head head;
35 struct snd_soc_dai *codec_dai;
36 int device;
37 };
38
39 struct bxt_card_private {
40 struct list_head hdmi_pcm_list;
41 };
42
43 enum {
44 BXT_DPCM_AUDIO_PB = 0,
45 BXT_DPCM_AUDIO_CP,
46 BXT_DPCM_AUDIO_HS_PB,
47 BXT_DPCM_AUDIO_REF_CP,
48 BXT_DPCM_AUDIO_DMIC_CP,
49 BXT_DPCM_AUDIO_HDMI1_PB,
50 BXT_DPCM_AUDIO_HDMI2_PB,
51 BXT_DPCM_AUDIO_HDMI3_PB,
52 };
53
54 static int platform_clock_control(struct snd_soc_dapm_widget *w,
55 struct snd_kcontrol *k, int event)
56 {
57 int ret = 0;
58 struct snd_soc_dapm_context *dapm = w->dapm;
59 struct snd_soc_card *card = dapm->card;
60 struct snd_soc_dai *codec_dai;
61
62 codec_dai = snd_soc_card_get_codec_dai(card, BXT_DIALOG_CODEC_DAI);
63 if (!codec_dai) {
64 dev_err(card->dev, "Codec dai not found; Unable to set/unset codec pll\n");
65 return -EIO;
66 }
67
68 if (SND_SOC_DAPM_EVENT_OFF(event)) {
69 ret = snd_soc_dai_set_pll(codec_dai, 0,
70 DA7219_SYSCLK_MCLK, 0, 0);
71 if (ret)
72 dev_err(card->dev, "failed to stop PLL: %d\n", ret);
73 } else if(SND_SOC_DAPM_EVENT_ON(event)) {
74 ret = snd_soc_dai_set_pll(codec_dai, 0,
75 DA7219_SYSCLK_PLL_SRM, 0, DA7219_PLL_FREQ_OUT_98304);
76 if (ret)
77 dev_err(card->dev, "failed to start PLL: %d\n", ret);
78 }
79
80 return ret;
81 }
82
83 static const struct snd_kcontrol_new broxton_controls[] = {
84 SOC_DAPM_PIN_SWITCH("Headphone Jack"),
85 SOC_DAPM_PIN_SWITCH("Headset Mic"),
86 SOC_DAPM_PIN_SWITCH("Spk"),
87 };
88
89 static const struct snd_soc_dapm_widget broxton_widgets[] = {
90 SND_SOC_DAPM_HP("Headphone Jack", NULL),
91 SND_SOC_DAPM_MIC("Headset Mic", NULL),
92 SND_SOC_DAPM_SPK("Spk", NULL),
93 SND_SOC_DAPM_MIC("SoC DMIC", NULL),
94 SND_SOC_DAPM_SPK("HDMI1", NULL),
95 SND_SOC_DAPM_SPK("HDMI2", NULL),
96 SND_SOC_DAPM_SPK("HDMI3", NULL),
97 SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
98 platform_clock_control, SND_SOC_DAPM_POST_PMD|SND_SOC_DAPM_PRE_PMU),
99 };
100
101 static const struct snd_soc_dapm_route audio_map[] = {
102
103 {"Headphone Jack", NULL, "HPL"},
104 {"Headphone Jack", NULL, "HPR"},
105
106
107 {"Spk", NULL, "Speaker"},
108
109
110 {"MIC", NULL, "Headset Mic"},
111
112
113 {"DMic", NULL, "SoC DMIC"},
114
115
116 {"HDMI1", NULL, "hif5-0 Output"},
117 {"HDMI2", NULL, "hif6-0 Output"},
118 {"HDMI2", NULL, "hif7-0 Output"},
119
120 {"hifi3", NULL, "iDisp3 Tx"},
121 {"iDisp3 Tx", NULL, "iDisp3_out"},
122 {"hifi2", NULL, "iDisp2 Tx"},
123 {"iDisp2 Tx", NULL, "iDisp2_out"},
124 {"hifi1", NULL, "iDisp1 Tx"},
125 {"iDisp1 Tx", NULL, "iDisp1_out"},
126
127
128 {"dmic01_hifi", NULL, "DMIC01 Rx"},
129 {"DMIC01 Rx", NULL, "DMIC AIF"},
130
131 { "Headphone Jack", NULL, "Platform Clock" },
132 { "Headset Mic", NULL, "Platform Clock" },
133 };
134
135 static const struct snd_soc_dapm_route broxton_map[] = {
136 {"HiFi Playback", NULL, "ssp5 Tx"},
137 {"ssp5 Tx", NULL, "codec0_out"},
138
139 {"Playback", NULL, "ssp1 Tx"},
140 {"ssp1 Tx", NULL, "codec1_out"},
141
142 {"codec0_in", NULL, "ssp1 Rx"},
143 {"ssp1 Rx", NULL, "Capture"},
144 };
145
146 static const struct snd_soc_dapm_route gemini_map[] = {
147 {"HiFi Playback", NULL, "ssp1 Tx"},
148 {"ssp1 Tx", NULL, "codec0_out"},
149
150 {"Playback", NULL, "ssp2 Tx"},
151 {"ssp2 Tx", NULL, "codec1_out"},
152
153 {"codec0_in", NULL, "ssp2 Rx"},
154 {"ssp2 Rx", NULL, "Capture"},
155 };
156
157 static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
158 struct snd_pcm_hw_params *params)
159 {
160 struct snd_interval *rate = hw_param_interval(params,
161 SNDRV_PCM_HW_PARAM_RATE);
162 struct snd_interval *channels = hw_param_interval(params,
163 SNDRV_PCM_HW_PARAM_CHANNELS);
164 struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
165
166
167 rate->min = rate->max = 48000;
168 channels->min = channels->max = DUAL_CHANNEL;
169
170
171 snd_mask_none(fmt);
172 snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE);
173
174 return 0;
175 }
176
177 static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
178 {
179 int ret;
180 struct snd_soc_dai *codec_dai = rtd->codec_dai;
181 struct snd_soc_component *component = rtd->codec_dai->component;
182 int clk_freq;
183
184
185 if (soc_intel_is_cml())
186 clk_freq = 24000000;
187 else
188 clk_freq = 19200000;
189
190 ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, clk_freq,
191 SND_SOC_CLOCK_IN);
192
193 if (ret) {
194 dev_err(rtd->dev, "can't set codec sysclk configuration\n");
195 return ret;
196 }
197
198
199
200
201
202 ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
203 SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
204 SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_LINEOUT,
205 &broxton_headset, NULL, 0);
206 if (ret) {
207 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
208 return ret;
209 }
210
211 snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
212 snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
213 snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
214 snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_3,
215 KEY_VOICECOMMAND);
216
217 da7219_aad_jack_det(component, &broxton_headset);
218
219 snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
220
221 return ret;
222 }
223
224 static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd)
225 {
226 struct bxt_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
227 struct snd_soc_dai *dai = rtd->codec_dai;
228 struct bxt_hdmi_pcm *pcm;
229
230 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
231 if (!pcm)
232 return -ENOMEM;
233
234 pcm->device = BXT_DPCM_AUDIO_HDMI1_PB + dai->id;
235 pcm->codec_dai = dai;
236
237 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
238
239 return 0;
240 }
241
242 static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
243 {
244 struct snd_soc_dapm_context *dapm;
245 struct snd_soc_component *component = rtd->cpu_dai->component;
246
247 dapm = snd_soc_component_get_dapm(component);
248 snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
249
250 return 0;
251 }
252
253 static const unsigned int rates[] = {
254 48000,
255 };
256
257 static const struct snd_pcm_hw_constraint_list constraints_rates = {
258 .count = ARRAY_SIZE(rates),
259 .list = rates,
260 .mask = 0,
261 };
262
263 static const unsigned int channels[] = {
264 DUAL_CHANNEL,
265 };
266
267 static const struct snd_pcm_hw_constraint_list constraints_channels = {
268 .count = ARRAY_SIZE(channels),
269 .list = channels,
270 .mask = 0,
271 };
272
273 static const unsigned int channels_quad[] = {
274 QUAD_CHANNEL,
275 };
276
277 static const struct snd_pcm_hw_constraint_list constraints_channels_quad = {
278 .count = ARRAY_SIZE(channels_quad),
279 .list = channels_quad,
280 .mask = 0,
281 };
282
283 static int bxt_fe_startup(struct snd_pcm_substream *substream)
284 {
285 struct snd_pcm_runtime *runtime = substream->runtime;
286
287
288
289
290
291
292
293
294 runtime->hw.channels_max = DUAL_CHANNEL;
295 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
296 &constraints_channels);
297
298 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
299 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
300
301 snd_pcm_hw_constraint_list(runtime, 0,
302 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
303
304 return 0;
305 }
306
307 static const struct snd_soc_ops broxton_da7219_fe_ops = {
308 .startup = bxt_fe_startup,
309 };
310
311 static int broxton_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
312 struct snd_pcm_hw_params *params)
313 {
314 struct snd_interval *channels = hw_param_interval(params,
315 SNDRV_PCM_HW_PARAM_CHANNELS);
316 if (params_channels(params) == 2)
317 channels->min = channels->max = 2;
318 else
319 channels->min = channels->max = 4;
320
321 return 0;
322 }
323
324 static int broxton_dmic_startup(struct snd_pcm_substream *substream)
325 {
326 struct snd_pcm_runtime *runtime = substream->runtime;
327
328 runtime->hw.channels_min = runtime->hw.channels_max = QUAD_CHANNEL;
329 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
330 &constraints_channels_quad);
331
332 return snd_pcm_hw_constraint_list(substream->runtime, 0,
333 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
334 }
335
336 static const struct snd_soc_ops broxton_dmic_ops = {
337 .startup = broxton_dmic_startup,
338 };
339
340 static const unsigned int rates_16000[] = {
341 16000,
342 };
343
344 static const struct snd_pcm_hw_constraint_list constraints_16000 = {
345 .count = ARRAY_SIZE(rates_16000),
346 .list = rates_16000,
347 };
348
349 static const unsigned int ch_mono[] = {
350 1,
351 };
352
353 static const struct snd_pcm_hw_constraint_list constraints_refcap = {
354 .count = ARRAY_SIZE(ch_mono),
355 .list = ch_mono,
356 };
357
358 static int broxton_refcap_startup(struct snd_pcm_substream *substream)
359 {
360 substream->runtime->hw.channels_max = 1;
361 snd_pcm_hw_constraint_list(substream->runtime, 0,
362 SNDRV_PCM_HW_PARAM_CHANNELS,
363 &constraints_refcap);
364
365 return snd_pcm_hw_constraint_list(substream->runtime, 0,
366 SNDRV_PCM_HW_PARAM_RATE,
367 &constraints_16000);
368 };
369
370 static const struct snd_soc_ops broxton_refcap_ops = {
371 .startup = broxton_refcap_startup,
372 };
373
374
375 SND_SOC_DAILINK_DEF(dummy,
376 DAILINK_COMP_ARRAY(COMP_DUMMY()));
377
378 SND_SOC_DAILINK_DEF(system,
379 DAILINK_COMP_ARRAY(COMP_CPU("System Pin")));
380
381 SND_SOC_DAILINK_DEF(system2,
382 DAILINK_COMP_ARRAY(COMP_CPU("System Pin2")));
383
384 SND_SOC_DAILINK_DEF(reference,
385 DAILINK_COMP_ARRAY(COMP_CPU("Reference Pin")));
386
387 SND_SOC_DAILINK_DEF(dmic,
388 DAILINK_COMP_ARRAY(COMP_CPU("DMIC Pin")));
389
390 SND_SOC_DAILINK_DEF(hdmi1,
391 DAILINK_COMP_ARRAY(COMP_CPU("HDMI1 Pin")));
392
393 SND_SOC_DAILINK_DEF(hdmi2,
394 DAILINK_COMP_ARRAY(COMP_CPU("HDMI2 Pin")));
395
396 SND_SOC_DAILINK_DEF(hdmi3,
397 DAILINK_COMP_ARRAY(COMP_CPU("HDMI3 Pin")));
398
399
400 SND_SOC_DAILINK_DEF(ssp5_pin,
401 DAILINK_COMP_ARRAY(COMP_CPU("SSP5 Pin")));
402 SND_SOC_DAILINK_DEF(ssp5_codec,
403 DAILINK_COMP_ARRAY(COMP_CODEC("MX98357A:00",
404 BXT_MAXIM_CODEC_DAI)));
405
406 SND_SOC_DAILINK_DEF(ssp1_pin,
407 DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin")));
408 SND_SOC_DAILINK_DEF(ssp1_codec,
409 DAILINK_COMP_ARRAY(COMP_CODEC("i2c-DLGS7219:00",
410 BXT_DIALOG_CODEC_DAI)));
411
412 SND_SOC_DAILINK_DEF(dmic_pin,
413 DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
414
415 SND_SOC_DAILINK_DEF(dmic16k_pin,
416 DAILINK_COMP_ARRAY(COMP_CPU("DMIC16k Pin")));
417
418 SND_SOC_DAILINK_DEF(dmic_codec,
419 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
420
421 SND_SOC_DAILINK_DEF(idisp1_pin,
422 DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin")));
423 SND_SOC_DAILINK_DEF(idisp1_codec,
424 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1")));
425
426 SND_SOC_DAILINK_DEF(idisp2_pin,
427 DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin")));
428 SND_SOC_DAILINK_DEF(idisp2_codec,
429 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2",
430 "intel-hdmi-hifi2")));
431
432 SND_SOC_DAILINK_DEF(idisp3_pin,
433 DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin")));
434 SND_SOC_DAILINK_DEF(idisp3_codec,
435 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2",
436 "intel-hdmi-hifi3")));
437
438 SND_SOC_DAILINK_DEF(platform,
439 DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:0e.0")));
440
441 static struct snd_soc_dai_link broxton_dais[] = {
442
443 [BXT_DPCM_AUDIO_PB] =
444 {
445 .name = "Bxt Audio Port",
446 .stream_name = "Audio",
447 .dynamic = 1,
448 .nonatomic = 1,
449 .init = broxton_da7219_fe_init,
450 .trigger = {
451 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
452 .dpcm_playback = 1,
453 .ops = &broxton_da7219_fe_ops,
454 SND_SOC_DAILINK_REG(system, dummy, platform),
455 },
456 [BXT_DPCM_AUDIO_CP] =
457 {
458 .name = "Bxt Audio Capture Port",
459 .stream_name = "Audio Record",
460 .dynamic = 1,
461 .nonatomic = 1,
462 .trigger = {
463 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
464 .dpcm_capture = 1,
465 .ops = &broxton_da7219_fe_ops,
466 SND_SOC_DAILINK_REG(system, dummy, platform),
467 },
468 [BXT_DPCM_AUDIO_HS_PB] = {
469 .name = "Bxt Audio Headset Playback",
470 .stream_name = "Headset Playback",
471 .dynamic = 1,
472 .nonatomic = 1,
473 .trigger = {
474 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
475 .dpcm_playback = 1,
476 .ops = &broxton_da7219_fe_ops,
477 SND_SOC_DAILINK_REG(system2, dummy, platform),
478 },
479 [BXT_DPCM_AUDIO_REF_CP] =
480 {
481 .name = "Bxt Audio Reference cap",
482 .stream_name = "Refcap",
483 .init = NULL,
484 .dpcm_capture = 1,
485 .nonatomic = 1,
486 .dynamic = 1,
487 .ops = &broxton_refcap_ops,
488 SND_SOC_DAILINK_REG(reference, dummy, platform),
489 },
490 [BXT_DPCM_AUDIO_DMIC_CP] =
491 {
492 .name = "Bxt Audio DMIC cap",
493 .stream_name = "dmiccap",
494 .init = NULL,
495 .dpcm_capture = 1,
496 .nonatomic = 1,
497 .dynamic = 1,
498 .ops = &broxton_dmic_ops,
499 SND_SOC_DAILINK_REG(dmic, dummy, platform),
500 },
501 [BXT_DPCM_AUDIO_HDMI1_PB] =
502 {
503 .name = "Bxt HDMI Port1",
504 .stream_name = "Hdmi1",
505 .dpcm_playback = 1,
506 .init = NULL,
507 .nonatomic = 1,
508 .dynamic = 1,
509 SND_SOC_DAILINK_REG(hdmi1, dummy, platform),
510 },
511 [BXT_DPCM_AUDIO_HDMI2_PB] =
512 {
513 .name = "Bxt HDMI Port2",
514 .stream_name = "Hdmi2",
515 .dpcm_playback = 1,
516 .init = NULL,
517 .nonatomic = 1,
518 .dynamic = 1,
519 SND_SOC_DAILINK_REG(hdmi2, dummy, platform),
520 },
521 [BXT_DPCM_AUDIO_HDMI3_PB] =
522 {
523 .name = "Bxt HDMI Port3",
524 .stream_name = "Hdmi3",
525 .dpcm_playback = 1,
526 .init = NULL,
527 .nonatomic = 1,
528 .dynamic = 1,
529 SND_SOC_DAILINK_REG(hdmi3, dummy, platform),
530 },
531
532 {
533
534 .name = "SSP5-Codec",
535 .id = 0,
536 .no_pcm = 1,
537 .dai_fmt = SND_SOC_DAIFMT_I2S |
538 SND_SOC_DAIFMT_NB_NF |
539 SND_SOC_DAIFMT_CBS_CFS,
540 .ignore_pmdown_time = 1,
541 .be_hw_params_fixup = broxton_ssp_fixup,
542 .dpcm_playback = 1,
543 SND_SOC_DAILINK_REG(ssp5_pin, ssp5_codec, platform),
544 },
545 {
546
547 .name = "SSP1-Codec",
548 .id = 1,
549 .no_pcm = 1,
550 .init = broxton_da7219_codec_init,
551 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
552 SND_SOC_DAIFMT_CBS_CFS,
553 .ignore_pmdown_time = 1,
554 .be_hw_params_fixup = broxton_ssp_fixup,
555 .dpcm_playback = 1,
556 .dpcm_capture = 1,
557 SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
558 },
559 {
560 .name = "dmic01",
561 .id = 2,
562 .ignore_suspend = 1,
563 .be_hw_params_fixup = broxton_dmic_fixup,
564 .dpcm_capture = 1,
565 .no_pcm = 1,
566 SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform),
567 },
568 {
569 .name = "iDisp1",
570 .id = 3,
571 .init = broxton_hdmi_init,
572 .dpcm_playback = 1,
573 .no_pcm = 1,
574 SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
575 },
576 {
577 .name = "iDisp2",
578 .id = 4,
579 .init = broxton_hdmi_init,
580 .dpcm_playback = 1,
581 .no_pcm = 1,
582 SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
583 },
584 {
585 .name = "iDisp3",
586 .id = 5,
587 .init = broxton_hdmi_init,
588 .dpcm_playback = 1,
589 .no_pcm = 1,
590 SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
591 },
592 {
593 .name = "dmic16k",
594 .id = 6,
595 .be_hw_params_fixup = broxton_dmic_fixup,
596 .dpcm_capture = 1,
597 .no_pcm = 1,
598 SND_SOC_DAILINK_REG(dmic16k_pin, dmic_codec, platform),
599 },
600 };
601
602 #define NAME_SIZE 32
603 static int bxt_card_late_probe(struct snd_soc_card *card)
604 {
605 struct bxt_card_private *ctx = snd_soc_card_get_drvdata(card);
606 struct bxt_hdmi_pcm *pcm;
607 struct snd_soc_component *component = NULL;
608 int err, i = 0;
609 char jack_name[NAME_SIZE];
610
611 if (soc_intel_is_glk())
612 snd_soc_dapm_add_routes(&card->dapm, gemini_map,
613 ARRAY_SIZE(gemini_map));
614 else
615 snd_soc_dapm_add_routes(&card->dapm, broxton_map,
616 ARRAY_SIZE(broxton_map));
617
618 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
619 component = pcm->codec_dai->component;
620 snprintf(jack_name, sizeof(jack_name),
621 "HDMI/DP, pcm=%d Jack", pcm->device);
622 err = snd_soc_card_jack_new(card, jack_name,
623 SND_JACK_AVOUT, &broxton_hdmi[i],
624 NULL, 0);
625
626 if (err)
627 return err;
628
629 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
630 &broxton_hdmi[i]);
631 if (err < 0)
632 return err;
633
634 i++;
635 }
636
637 if (!component)
638 return -EINVAL;
639
640 return hdac_hdmi_jack_port_init(component, &card->dapm);
641 }
642
643
644 static struct snd_soc_card broxton_audio_card = {
645 .name = "bxtda7219max",
646 .owner = THIS_MODULE,
647 .dai_link = broxton_dais,
648 .num_links = ARRAY_SIZE(broxton_dais),
649 .controls = broxton_controls,
650 .num_controls = ARRAY_SIZE(broxton_controls),
651 .dapm_widgets = broxton_widgets,
652 .num_dapm_widgets = ARRAY_SIZE(broxton_widgets),
653 .dapm_routes = audio_map,
654 .num_dapm_routes = ARRAY_SIZE(audio_map),
655 .fully_routed = true,
656 .late_probe = bxt_card_late_probe,
657 };
658
659 static int broxton_audio_probe(struct platform_device *pdev)
660 {
661 struct bxt_card_private *ctx;
662 struct snd_soc_acpi_mach *mach;
663 const char *platform_name;
664 int ret;
665
666 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
667 if (!ctx)
668 return -ENOMEM;
669
670 INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
671
672 broxton_audio_card.dev = &pdev->dev;
673 snd_soc_card_set_drvdata(&broxton_audio_card, ctx);
674 if (soc_intel_is_glk()) {
675 unsigned int i;
676
677 broxton_audio_card.name = "glkda7219max";
678
679 for (i = 0; i < ARRAY_SIZE(broxton_dais); i++) {
680
681 if (!strcmp(broxton_dais[i].codecs->dai_name,
682 BXT_MAXIM_CODEC_DAI)) {
683 broxton_dais[i].name = "SSP1-Codec";
684 broxton_dais[i].cpus->dai_name = "SSP1 Pin";
685 }
686
687 else if (!strcmp(broxton_dais[i].codecs->dai_name,
688 BXT_DIALOG_CODEC_DAI)) {
689 broxton_dais[i].name = "SSP2-Codec";
690 broxton_dais[i].cpus->dai_name = "SSP2 Pin";
691 }
692 }
693 } else if (soc_intel_is_cml()) {
694 unsigned int i;
695
696 broxton_audio_card.name = "cmlda7219max";
697
698 for (i = 0; i < ARRAY_SIZE(broxton_dais); i++) {
699
700 if (!strcmp(broxton_dais[i].codecs->dai_name,
701 BXT_MAXIM_CODEC_DAI)) {
702 broxton_dais[i].name = "SSP1-Codec";
703 broxton_dais[i].cpus->dai_name = "SSP1 Pin";
704 }
705
706 else if (!strcmp(broxton_dais[i].codecs->dai_name,
707 BXT_DIALOG_CODEC_DAI)) {
708 broxton_dais[i].name = "SSP0-Codec";
709 broxton_dais[i].cpus->dai_name = "SSP0 Pin";
710 }
711 }
712 }
713
714
715 mach = (&pdev->dev)->platform_data;
716 platform_name = mach->mach_params.platform;
717
718 ret = snd_soc_fixup_dai_links_platform_name(&broxton_audio_card,
719 platform_name);
720 if (ret)
721 return ret;
722
723 return devm_snd_soc_register_card(&pdev->dev, &broxton_audio_card);
724 }
725
726 static const struct platform_device_id bxt_board_ids[] = {
727 { .name = "bxt_da7219_max98357a" },
728 { .name = "glk_da7219_max98357a" },
729 { .name = "cml_da7219_max98357a" },
730 { }
731 };
732
733 static struct platform_driver broxton_audio = {
734 .probe = broxton_audio_probe,
735 .driver = {
736 .name = "bxt_da7219_max98357a",
737 .pm = &snd_soc_pm_ops,
738 },
739 .id_table = bxt_board_ids,
740 };
741 module_platform_driver(broxton_audio)
742
743
744 MODULE_DESCRIPTION("Audio Machine driver-DA7219 & MAX98357A in I2S mode");
745 MODULE_AUTHOR("Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>");
746 MODULE_AUTHOR("Rohit Ainapure <rohit.m.ainapure@intel.com>");
747 MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
748 MODULE_AUTHOR("Conrad Cooke <conrad.cooke@intel.com>");
749 MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>");
750 MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
751 MODULE_LICENSE("GPL v2");
752 MODULE_ALIAS("platform:bxt_da7219_max98357a");
753 MODULE_ALIAS("platform:glk_da7219_max98357a");
754 MODULE_ALIAS("platform:cml_da7219_max98357a");