]> git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blame - sound/soc/intel/boards/kbl_rt5663_max98927.c
projects / mirror_ubuntu-jammy-kernel.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Merge remote-tracking branches 'asoc/topic/cs35l32', 'asoc/topic/cs35l34', 'asoc...
[mirror_ubuntu-jammy-kernel.git] / sound / soc / intel / boards / kbl_rt5663_max98927.c
CommitLineData
ec040dd5
N		 1/*
2 * Intel Kabylake I2S Machine Driver with MAXIM98927
3 * and RT5663 Codecs
4 *
5 * Copyright (C) 2017, Intel Corporation. All rights reserved.
6 *
7 * Modified from:
8 * Intel Skylake I2S Machine driver
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License version
12 * 2 as published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 */
19
ae09a478 20#include <linux/input.h>
ec040dd5
N		 21#include <linux/module.h>
22#include <linux/platform_device.h>
23#include <sound/core.h>
24#include <sound/jack.h>
25#include <sound/pcm.h>
26#include <sound/pcm_params.h>
27#include <sound/soc.h>
28#include "../../codecs/rt5663.h"
29#include "../../codecs/hdac_hdmi.h"
30#include "../skylake/skl.h"
f7f61e08
HP		 31#include <linux/clk.h>
32#include <linux/clk-provider.h>
33#include <linux/clkdev.h>
ec040dd5
N		 34
35#define KBL_REALTEK_CODEC_DAI "rt5663-aif"
36#define KBL_MAXIM_CODEC_DAI "max98927-aif1"
37#define DMIC_CH(p) p->list[p->count-1]
38#define MAXIM_DEV0_NAME "i2c-MX98927:00"
39#define MAXIM_DEV1_NAME "i2c-MX98927:01"
40
c0642570 41static struct snd_soc_card *kabylake_audio_card;
ec040dd5
N		 42static const struct snd_pcm_hw_constraint_list *dmic_constraints;
43static struct snd_soc_jack skylake_hdmi[3];
44
45struct kbl_hdmi_pcm {
46 struct list_head head;
47 struct snd_soc_dai *codec_dai;
48 int device;
49};
50
51struct kbl_rt5663_private {
52 struct snd_soc_jack kabylake_headset;
53 struct list_head hdmi_pcm_list;
f7f61e08
HP		 54 struct clk *mclk;
55 struct clk *sclk;
ec040dd5
N		 56};
57
58enum {
59 KBL_DPCM_AUDIO_PB = 0,
60 KBL_DPCM_AUDIO_CP,
b32ee384
NM		 61 KBL_DPCM_AUDIO_HS_PB,
62 KBL_DPCM_AUDIO_ECHO_REF_CP,
ec040dd5
N		 63 KBL_DPCM_AUDIO_REF_CP,
64 KBL_DPCM_AUDIO_DMIC_CP,
65 KBL_DPCM_AUDIO_HDMI1_PB,
66 KBL_DPCM_AUDIO_HDMI2_PB,
67 KBL_DPCM_AUDIO_HDMI3_PB,
68};
69
70static const struct snd_kcontrol_new kabylake_controls[] = {
71 SOC_DAPM_PIN_SWITCH("Headphone Jack"),
72 SOC_DAPM_PIN_SWITCH("Headset Mic"),
73 SOC_DAPM_PIN_SWITCH("Left Spk"),
74 SOC_DAPM_PIN_SWITCH("Right Spk"),
75};
76
f7f61e08
HP		 77static int platform_clock_control(struct snd_soc_dapm_widget *w,
78 struct snd_kcontrol *k, int event)
79{
80 struct snd_soc_dapm_context *dapm = w->dapm;
81 struct snd_soc_card *card = dapm->card;
82 struct kbl_rt5663_private *priv = snd_soc_card_get_drvdata(card);
83 int ret = 0;
84
85 /*
86 * MCLK/SCLK need to be ON early for a successful synchronization of
87 * codec internal clock. And the clocks are turned off during
88 * POST_PMD after the stream is stopped.
89 */
90 switch (event) {
91 case SND_SOC_DAPM_PRE_PMU:
92 /* Enable MCLK */
93 ret = clk_set_rate(priv->mclk, 24000000);
94 if (ret < 0) {
95 dev_err(card->dev, "Can't set rate for mclk, err: %d\n",
96 ret);
97 return ret;
98 }
99
100 ret = clk_prepare_enable(priv->mclk);
101 if (ret < 0) {
102 dev_err(card->dev, "Can't enable mclk, err: %d\n", ret);
103 return ret;
104 }
105
106 /* Enable SCLK */
107 ret = clk_set_rate(priv->sclk, 3072000);
108 if (ret < 0) {
109 dev_err(card->dev, "Can't set rate for sclk, err: %d\n",
110 ret);
111 clk_disable_unprepare(priv->mclk);
112 return ret;
113 }
114
115 ret = clk_prepare_enable(priv->sclk);
116 if (ret < 0) {
117 dev_err(card->dev, "Can't enable sclk, err: %d\n", ret);
118 clk_disable_unprepare(priv->mclk);
119 }
120 break;
121 case SND_SOC_DAPM_POST_PMD:
122 clk_disable_unprepare(priv->mclk);
123 clk_disable_unprepare(priv->sclk);
124 break;
125 default:
126 return 0;
127 }
128
129 return 0;
130}
131
ec040dd5
N		 132static const struct snd_soc_dapm_widget kabylake_widgets[] = {
133 SND_SOC_DAPM_HP("Headphone Jack", NULL),
134 SND_SOC_DAPM_MIC("Headset Mic", NULL),
135 SND_SOC_DAPM_SPK("Left Spk", NULL),
136 SND_SOC_DAPM_SPK("Right Spk", NULL),
137 SND_SOC_DAPM_MIC("SoC DMIC", NULL),
c20252cf
N		 138 SND_SOC_DAPM_SPK("HDMI1", NULL),
139 SND_SOC_DAPM_SPK("HDMI2", NULL),
140 SND_SOC_DAPM_SPK("HDMI3", NULL),
f7f61e08
HP		 141 SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
142 platform_clock_control, SND_SOC_DAPM_PRE_PMU |
143 SND_SOC_DAPM_POST_PMD),
ec040dd5
N		 144};
145
146static const struct snd_soc_dapm_route kabylake_map[] = {
147 /* HP jack connectors - unknown if we have jack detection */
f7f61e08 148 { "Headphone Jack", NULL, "Platform Clock" },
ec040dd5
N		 149 { "Headphone Jack", NULL, "HPOL" },
150 { "Headphone Jack", NULL, "HPOR" },
151
152 /* speaker */
153 { "Left Spk", NULL, "Left BE_OUT" },
154 { "Right Spk", NULL, "Right BE_OUT" },
155
156 /* other jacks */
f7f61e08 157 { "Headset Mic", NULL, "Platform Clock" },
ec040dd5
N		 158 { "IN1P", NULL, "Headset Mic" },
159 { "IN1N", NULL, "Headset Mic" },
160 { "DMic", NULL, "SoC DMIC" },
161
ec040dd5
N		 162 /* CODEC BE connections */
163 { "Left HiFi Playback", NULL, "ssp0 Tx" },
164 { "Right HiFi Playback", NULL, "ssp0 Tx" },
0b06122f 165 { "ssp0 Tx", NULL, "spk_out" },
ec040dd5
N		 166
167 { "AIF Playback", NULL, "ssp1 Tx" },
4c761ebf 168 { "ssp1 Tx", NULL, "codec1_out" },
ec040dd5 169
0b06122f 170 { "hs_in", NULL, "ssp1 Rx" },
ec040dd5
N		 171 { "ssp1 Rx", NULL, "AIF Capture" },
172
64220b9d
NM		 173 /* IV feedback path */
174 { "codec0_fb_in", NULL, "ssp0 Rx"},
175 { "ssp0 Rx", NULL, "Left HiFi Capture" },
176 { "ssp0 Rx", NULL, "Right HiFi Capture" },
177
ec040dd5
N		 178 /* DMIC */
179 { "dmic01_hifi", NULL, "DMIC01 Rx" },
180 { "DMIC01 Rx", NULL, "DMIC AIF" },
181
182 { "hifi3", NULL, "iDisp3 Tx"},
183 { "iDisp3 Tx", NULL, "iDisp3_out"},
184 { "hifi2", NULL, "iDisp2 Tx"},
185 { "iDisp2 Tx", NULL, "iDisp2_out"},
186 { "hifi1", NULL, "iDisp1 Tx"},
187 { "iDisp1 Tx", NULL, "iDisp1_out"},
188};
189
c0642570
KC		 190enum {
191 KBL_DPCM_AUDIO_5663_PB = 0,
192 KBL_DPCM_AUDIO_5663_CP,
193 KBL_DPCM_AUDIO_5663_HDMI1_PB,
194 KBL_DPCM_AUDIO_5663_HDMI2_PB,
195};
196
197static const struct snd_kcontrol_new kabylake_5663_controls[] = {
198 SOC_DAPM_PIN_SWITCH("Headphone Jack"),
199 SOC_DAPM_PIN_SWITCH("Headset Mic"),
200};
201
202static const struct snd_soc_dapm_widget kabylake_5663_widgets[] = {
203 SND_SOC_DAPM_HP("Headphone Jack", NULL),
204 SND_SOC_DAPM_MIC("Headset Mic", NULL),
205 SND_SOC_DAPM_SPK("DP", NULL),
206 SND_SOC_DAPM_SPK("HDMI", NULL),
207};
208
209static const struct snd_soc_dapm_route kabylake_5663_map[] = {
210 { "Headphone Jack", NULL, "HPOL" },
211 { "Headphone Jack", NULL, "HPOR" },
212
213 /* other jacks */
214 { "IN1P", NULL, "Headset Mic" },
215 { "IN1N", NULL, "Headset Mic" },
216
217 { "HDMI", NULL, "hif5 Output" },
218 { "DP", NULL, "hif6 Output" },
219
220 /* CODEC BE connections */
221 { "AIF Playback", NULL, "ssp1 Tx" },
222 { "ssp1 Tx", NULL, "codec1_out" },
223
224 { "codec0_in", NULL, "ssp1 Rx" },
225 { "ssp1 Rx", NULL, "AIF Capture" },
226
227 { "hifi2", NULL, "iDisp2 Tx"},
228 { "iDisp2 Tx", NULL, "iDisp2_out"},
229 { "hifi1", NULL, "iDisp1 Tx"},
230 { "iDisp1 Tx", NULL, "iDisp1_out"},
231};
232
ec040dd5
N		 233static struct snd_soc_codec_conf max98927_codec_conf[] = {
234 {
235 .dev_name = MAXIM_DEV0_NAME,
236 .name_prefix = "Right",
237 },
238 {
239 .dev_name = MAXIM_DEV1_NAME,
240 .name_prefix = "Left",
241 },
242};
243
244static struct snd_soc_dai_link_component max98927_codec_components[] = {
245 { /* Left */
246 .name = MAXIM_DEV0_NAME,
247 .dai_name = KBL_MAXIM_CODEC_DAI,
248 },
249 { /* Right */
250 .name = MAXIM_DEV1_NAME,
251 .dai_name = KBL_MAXIM_CODEC_DAI,
252 },
253};
254
255static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd)
256{
257 int ret;
258 struct snd_soc_dapm_context *dapm;
259 struct snd_soc_component *component = rtd->cpu_dai->component;
260
261 dapm = snd_soc_component_get_dapm(component);
262 ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
263 if (ret) {
264 dev_err(rtd->dev, "Ref Cap ignore suspend failed %d\n", ret);
265 return ret;
266 }
267
268 return ret;
269}
270
271static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
272{
273 int ret;
274 struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
275 struct snd_soc_codec *codec = rtd->codec;
ae09a478 276 struct snd_soc_jack *jack;
ec040dd5
N		 277
278 /*
279 * Headset buttons map to the google Reference headset.
280 * These can be configured by userspace.
281 */
c0642570 282 ret = snd_soc_card_jack_new(kabylake_audio_card, "Headset Jack",
ec040dd5
N		 283 SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
284 SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset,
285 NULL, 0);
286 if (ret) {
287 dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);
288 return ret;
289 }
ae09a478
N		 290
291 jack = &ctx->kabylake_headset;
38a5882e 292 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
ae09a478
N		 293 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
294 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
295 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
296
ec040dd5 297 rt5663_set_jack_detect(codec, &ctx->kabylake_headset);
c0642570
KC		 298 return ret;
299}
300
301static int kabylake_rt5663_max98927_codec_init(struct snd_soc_pcm_runtime *rtd)
302{
303 int ret;
304
305 ret = kabylake_rt5663_codec_init(rtd);
306 if (ret)
307 return ret;
308
ec040dd5
N		 309 ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
310 if (ret) {
311 dev_err(rtd->dev, "SoC DMIC ignore suspend failed %d\n", ret);
312 return ret;
313 }
314
315 return ret;
316}
317
c0642570 318static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device)
ec040dd5
N		 319{
320 struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card);
321 struct snd_soc_dai *dai = rtd->codec_dai;
322 struct kbl_hdmi_pcm *pcm;
323
324 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
325 if (!pcm)
326 return -ENOMEM;
327
c0642570 328 pcm->device = device;
ec040dd5
N		 329 pcm->codec_dai = dai;
330
331 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
332
333 return 0;
334}
335
c0642570 336static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
ec040dd5 337{
c0642570
KC		 338 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB);
339}
ec040dd5 340
c0642570
KC		 341static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
342{
343 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB);
ec040dd5
N		 344}
345
346static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd)
347{
c0642570
KC		 348 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI3_PB);
349}
ec040dd5 350
c0642570
KC		 351static int kabylake_5663_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
352{
353 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_5663_HDMI1_PB);
354}
ec040dd5 355
c0642570
KC		 356static int kabylake_5663_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
357{
358 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_5663_HDMI2_PB);
ec040dd5
N		 359}
360
361static unsigned int rates[] = {
362 48000,
363};
364
2d5f8487 365static const struct snd_pcm_hw_constraint_list constraints_rates = {
ec040dd5
N		 366 .count = ARRAY_SIZE(rates),
367 .list = rates,
368 .mask = 0,
369};
370
371static unsigned int channels[] = {
372 2,
373};
374
2d5f8487 375static const struct snd_pcm_hw_constraint_list constraints_channels = {
ec040dd5
N		 376 .count = ARRAY_SIZE(channels),
377 .list = channels,
378 .mask = 0,
379};
380
381static int kbl_fe_startup(struct snd_pcm_substream *substream)
382{
383 struct snd_pcm_runtime *runtime = substream->runtime;
384
385 /*
386 * On this platform for PCM device we support,
387 * 48Khz
388 * stereo
389 * 16 bit audio
390 */
391
392 runtime->hw.channels_max = 2;
393 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
394 &constraints_channels);
395
396 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
397 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
398
399 snd_pcm_hw_constraint_list(runtime, 0,
400 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
401
402 return 0;
403}
404
405static const struct snd_soc_ops kabylake_rt5663_fe_ops = {
406 .startup = kbl_fe_startup,
407};
408
409static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
410 struct snd_pcm_hw_params *params)
411{
412 struct snd_interval *rate = hw_param_interval(params,
413 SNDRV_PCM_HW_PARAM_RATE);
414 struct snd_interval *channels = hw_param_interval(params,
415 SNDRV_PCM_HW_PARAM_CHANNELS);
416 struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
e78407fb
HP		 417 struct snd_soc_dpcm *dpcm = container_of(
418 params, struct snd_soc_dpcm, hw_params);
419 struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link;
420 struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link;
ec040dd5 421
e78407fb
HP		 422 /*
423 * The ADSP will convert the FE rate to 48k, stereo, 24 bit
424 */
425 if (!strcmp(fe_dai_link->name, "Kbl Audio Port") ||
426 !strcmp(fe_dai_link->name, "Kbl Audio Headset Playback") ||
427 !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) {
428 rate->min = rate->max = 48000;
429 channels->min = channels->max = 2;
430 snd_mask_none(fmt);
431 snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE);
432 }
433 /*
434 * The speaker on the SSP0 supports S16_LE and not S24_LE.
435 * thus changing the mask here
436 */
437 if (!strcmp(be_dai_link->name, "SSP0-Codec"))
438 snd_mask_set(fmt, SNDRV_PCM_FORMAT_S16_LE);
ec040dd5
N		 439
440 return 0;
441}
442
443static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream,
444 struct snd_pcm_hw_params *params)
445{
446 struct snd_soc_pcm_runtime *rtd = substream->private_data;
447 struct snd_soc_dai *codec_dai = rtd->codec_dai;
448 int ret;
449
ec040dd5 450 /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */
d46b1828
HP		 451 rt5663_sel_asrc_clk_src(codec_dai->codec,
452 RT5663_DA_STEREO_FILTER | RT5663_AD_STEREO_FILTER,
453 RT5663_CLK_SEL_I2S1_ASRC);
ec040dd5 454
d46b1828
HP		 455 ret = snd_soc_dai_set_sysclk(codec_dai,
456 RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN);
ec040dd5
N		 457 if (ret < 0)
458 dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
459
460 return ret;
461}
462
463static struct snd_soc_ops kabylake_rt5663_ops = {
464 .hw_params = kabylake_rt5663_hw_params,
465};
466
467static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
468 struct snd_pcm_hw_params *params)
469{
470 struct snd_interval *channels = hw_param_interval(params,
471 SNDRV_PCM_HW_PARAM_CHANNELS);
472
473 if (params_channels(params) == 2 || DMIC_CH(dmic_constraints) == 2)
474 channels->min = channels->max = 2;
475 else
476 channels->min = channels->max = 4;
477
478 return 0;
479}
480
7a679ea7
HP		 481static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream,
482 struct snd_pcm_hw_params *params)
483{
484 struct snd_soc_pcm_runtime *rtd = substream->private_data;
485 int ret = 0, j;
486
487 for (j = 0; j < rtd->num_codecs; j++) {
488 struct snd_soc_dai *codec_dai = rtd->codec_dais[j];
489
490 if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) {
491 /*
492 * Use channel 4 and 5 for the first amp
493 */
494 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16);
495 if (ret < 0) {
496 dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
497 return ret;
498 }
499 }
500 if (!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) {
501 /*
502 * Use channel 6 and 7 for the second amp
503 */
504 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16);
505 if (ret < 0) {
506 dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
507 return ret;
508 }
509 }
510 }
511 return ret;
512}
513
514static struct snd_soc_ops kabylake_ssp0_ops = {
515 .hw_params = kabylake_ssp0_hw_params,
516};
517
ec040dd5
N		 518static unsigned int channels_dmic[] = {
519 2, 4,
520};
521
522static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
523 .count = ARRAY_SIZE(channels_dmic),
524 .list = channels_dmic,
525 .mask = 0,
526};
527
528static const unsigned int dmic_2ch[] = {
529 2,
530};
531
532static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = {
533 .count = ARRAY_SIZE(dmic_2ch),
534 .list = dmic_2ch,
535 .mask = 0,
536};
537
538static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
539{
540 struct snd_pcm_runtime *runtime = substream->runtime;
541
542 runtime->hw.channels_max = DMIC_CH(dmic_constraints);
543 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
544 dmic_constraints);
545
546 return snd_pcm_hw_constraint_list(substream->runtime, 0,
547 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
548}
549
550static struct snd_soc_ops kabylake_dmic_ops = {
551 .startup = kabylake_dmic_startup,
552};
553
554static unsigned int rates_16000[] = {
555 16000,
556};
557
2d5f8487 558static const struct snd_pcm_hw_constraint_list constraints_16000 = {
ec040dd5
N		 559 .count = ARRAY_SIZE(rates_16000),
560 .list = rates_16000,
561};
562
563static const unsigned int ch_mono[] = {
564 1,
565};
566
567static const struct snd_pcm_hw_constraint_list constraints_refcap = {
568 .count = ARRAY_SIZE(ch_mono),
569 .list = ch_mono,
570};
571
572static int kabylake_refcap_startup(struct snd_pcm_substream *substream)
573{
574 substream->runtime->hw.channels_max = 1;
575 snd_pcm_hw_constraint_list(substream->runtime, 0,
576 SNDRV_PCM_HW_PARAM_CHANNELS,
577 &constraints_refcap);
578
579 return snd_pcm_hw_constraint_list(substream->runtime, 0,
580 SNDRV_PCM_HW_PARAM_RATE,
581 &constraints_16000);
582}
583
584static struct snd_soc_ops skylaye_refcap_ops = {
585 .startup = kabylake_refcap_startup,
586};
587
588/* kabylake digital audio interface glue - connects codec <--> CPU */
589static struct snd_soc_dai_link kabylake_dais[] = {
590 /* Front End DAI links */
591 [KBL_DPCM_AUDIO_PB] = {
592 .name = "Kbl Audio Port",
593 .stream_name = "Audio",
594 .cpu_dai_name = "System Pin",
595 .platform_name = "0000:00:1f.3",
596 .dynamic = 1,
597 .codec_name = "snd-soc-dummy",
598 .codec_dai_name = "snd-soc-dummy-dai",
599 .nonatomic = 1,
600 .init = kabylake_rt5663_fe_init,
601 .trigger = {
602 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
603 .dpcm_playback = 1,
604 .ops = &kabylake_rt5663_fe_ops,
605 },
606 [KBL_DPCM_AUDIO_CP] = {
607 .name = "Kbl Audio Capture Port",
608 .stream_name = "Audio Record",
609 .cpu_dai_name = "System Pin",
610 .platform_name = "0000:00:1f.3",
611 .dynamic = 1,
612 .codec_name = "snd-soc-dummy",
613 .codec_dai_name = "snd-soc-dummy-dai",
614 .nonatomic = 1,
615 .trigger = {
616 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
617 .dpcm_capture = 1,
618 .ops = &kabylake_rt5663_fe_ops,
619 },
b32ee384
NM		 620 [KBL_DPCM_AUDIO_HS_PB] = {
621 .name = "Kbl Audio Headset Playback",
622 .stream_name = "Headset Audio",
623 .cpu_dai_name = "System Pin2",
624 .codec_name = "snd-soc-dummy",
625 .codec_dai_name = "snd-soc-dummy-dai",
626 .platform_name = "0000:00:1f.3",
627 .dpcm_playback = 1,
628 .nonatomic = 1,
629 .dynamic = 1,
630 },
631 [KBL_DPCM_AUDIO_ECHO_REF_CP] = {
632 .name = "Kbl Audio Echo Reference cap",
633 .stream_name = "Echoreference Capture",
634 .cpu_dai_name = "Echoref Pin",
635 .codec_name = "snd-soc-dummy",
636 .codec_dai_name = "snd-soc-dummy-dai",
637 .platform_name = "0000:00:1f.3",
638 .init = NULL,
639 .capture_only = 1,
640 .nonatomic = 1,
641 },
ec040dd5
N		 642 [KBL_DPCM_AUDIO_REF_CP] = {
643 .name = "Kbl Audio Reference cap",
644 .stream_name = "Wake on Voice",
645 .cpu_dai_name = "Reference Pin",
646 .codec_name = "snd-soc-dummy",
647 .codec_dai_name = "snd-soc-dummy-dai",
648 .platform_name = "0000:00:1f.3",
649 .init = NULL,
650 .dpcm_capture = 1,
651 .nonatomic = 1,
652 .dynamic = 1,
653 .ops = &skylaye_refcap_ops,
654 },
655 [KBL_DPCM_AUDIO_DMIC_CP] = {
656 .name = "Kbl Audio DMIC cap",
657 .stream_name = "dmiccap",
658 .cpu_dai_name = "DMIC Pin",
659 .codec_name = "snd-soc-dummy",
660 .codec_dai_name = "snd-soc-dummy-dai",
661 .platform_name = "0000:00:1f.3",
662 .init = NULL,
663 .dpcm_capture = 1,
664 .nonatomic = 1,
665 .dynamic = 1,
666 .ops = &kabylake_dmic_ops,
667 },
668 [KBL_DPCM_AUDIO_HDMI1_PB] = {
669 .name = "Kbl HDMI Port1",
670 .stream_name = "Hdmi1",
671 .cpu_dai_name = "HDMI1 Pin",
672 .codec_name = "snd-soc-dummy",
673 .codec_dai_name = "snd-soc-dummy-dai",
674 .platform_name = "0000:00:1f.3",
675 .dpcm_playback = 1,
676 .init = NULL,
677 .trigger = {
678 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
679 .nonatomic = 1,
680 .dynamic = 1,
681 },
682 [KBL_DPCM_AUDIO_HDMI2_PB] = {
683 .name = "Kbl HDMI Port2",
684 .stream_name = "Hdmi2",
685 .cpu_dai_name = "HDMI2 Pin",
686 .codec_name = "snd-soc-dummy",
687 .codec_dai_name = "snd-soc-dummy-dai",
688 .platform_name = "0000:00:1f.3",
689 .dpcm_playback = 1,
690 .init = NULL,
691 .trigger = {
692 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
693 .nonatomic = 1,
694 .dynamic = 1,
695 },
696 [KBL_DPCM_AUDIO_HDMI3_PB] = {
697 .name = "Kbl HDMI Port3",
698 .stream_name = "Hdmi3",
699 .cpu_dai_name = "HDMI3 Pin",
700 .codec_name = "snd-soc-dummy",
701 .codec_dai_name = "snd-soc-dummy-dai",
702 .platform_name = "0000:00:1f.3",
703 .trigger = {
704 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
705 .dpcm_playback = 1,
706 .init = NULL,
707 .nonatomic = 1,
708 .dynamic = 1,
709 },
710
711 /* Back End DAI links */
712 {
713 /* SSP0 - Codec */
714 .name = "SSP0-Codec",
715 .id = 0,
716 .cpu_dai_name = "SSP0 Pin",
717 .platform_name = "0000:00:1f.3",
718 .no_pcm = 1,
719 .codecs = max98927_codec_components,
720 .num_codecs = ARRAY_SIZE(max98927_codec_components),
7a679ea7 721 .dai_fmt = SND_SOC_DAIFMT_DSP_B |
ec040dd5
N		 722 SND_SOC_DAIFMT_NB_NF |
723 SND_SOC_DAIFMT_CBS_CFS,
724 .ignore_pmdown_time = 1,
725 .be_hw_params_fixup = kabylake_ssp_fixup,
726 .dpcm_playback = 1,
7a679ea7 727 .ops = &kabylake_ssp0_ops,
ec040dd5
N		 728 },
729 {
730 /* SSP1 - Codec */
731 .name = "SSP1-Codec",
732 .id = 1,
733 .cpu_dai_name = "SSP1 Pin",
734 .platform_name = "0000:00:1f.3",
735 .no_pcm = 1,
736 .codec_name = "i2c-10EC5663:00",
737 .codec_dai_name = KBL_REALTEK_CODEC_DAI,
c0642570 738 .init = kabylake_rt5663_max98927_codec_init,
ec040dd5
N		 739 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
740 SND_SOC_DAIFMT_CBS_CFS,
741 .ignore_pmdown_time = 1,
742 .be_hw_params_fixup = kabylake_ssp_fixup,
743 .ops = &kabylake_rt5663_ops,
744 .dpcm_playback = 1,
745 .dpcm_capture = 1,
746 },
747 {
748 .name = "dmic01",
749 .id = 2,
750 .cpu_dai_name = "DMIC01 Pin",
751 .codec_name = "dmic-codec",
752 .codec_dai_name = "dmic-hifi",
753 .platform_name = "0000:00:1f.3",
754 .be_hw_params_fixup = kabylake_dmic_fixup,
755 .ignore_suspend = 1,
756 .dpcm_capture = 1,
757 .no_pcm = 1,
758 },
759 {
760 .name = "iDisp1",
761 .id = 3,
762 .cpu_dai_name = "iDisp1 Pin",
763 .codec_name = "ehdaudio0D2",
764 .codec_dai_name = "intel-hdmi-hifi1",
765 .platform_name = "0000:00:1f.3",
766 .dpcm_playback = 1,
767 .init = kabylake_hdmi1_init,
768 .no_pcm = 1,
769 },
770 {
771 .name = "iDisp2",
772 .id = 4,
773 .cpu_dai_name = "iDisp2 Pin",
774 .codec_name = "ehdaudio0D2",
775 .codec_dai_name = "intel-hdmi-hifi2",
776 .platform_name = "0000:00:1f.3",
777 .init = kabylake_hdmi2_init,
778 .dpcm_playback = 1,
779 .no_pcm = 1,
780 },
781 {
782 .name = "iDisp3",
783 .id = 5,
784 .cpu_dai_name = "iDisp3 Pin",
785 .codec_name = "ehdaudio0D2",
786 .codec_dai_name = "intel-hdmi-hifi3",
787 .platform_name = "0000:00:1f.3",
788 .init = kabylake_hdmi3_init,
789 .dpcm_playback = 1,
790 .no_pcm = 1,
791 },
792};
793
c0642570
KC		 794static struct snd_soc_dai_link kabylake_5663_dais[] = {
795 /* Front End DAI links */
796 [KBL_DPCM_AUDIO_5663_PB] = {
797 .name = "Kbl Audio Port",
798 .stream_name = "Audio",
799 .cpu_dai_name = "System Pin",
800 .platform_name = "0000:00:1f.3",
801 .dynamic = 1,
802 .codec_name = "snd-soc-dummy",
803 .codec_dai_name = "snd-soc-dummy-dai",
804 .nonatomic = 1,
805 .trigger = {
806 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
807 .dpcm_playback = 1,
808 .ops = &kabylake_rt5663_fe_ops,
809 },
810 [KBL_DPCM_AUDIO_5663_CP] = {
811 .name = "Kbl Audio Capture Port",
812 .stream_name = "Audio Record",
813 .cpu_dai_name = "System Pin",
814 .platform_name = "0000:00:1f.3",
815 .dynamic = 1,
816 .codec_name = "snd-soc-dummy",
817 .codec_dai_name = "snd-soc-dummy-dai",
818 .nonatomic = 1,
819 .trigger = {
820 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
821 .dpcm_capture = 1,
822 .ops = &kabylake_rt5663_fe_ops,
823 },
824 [KBL_DPCM_AUDIO_5663_HDMI1_PB] = {
825 .name = "Kbl HDMI Port1",
826 .stream_name = "Hdmi1",
827 .cpu_dai_name = "HDMI1 Pin",
828 .codec_name = "snd-soc-dummy",
829 .codec_dai_name = "snd-soc-dummy-dai",
830 .platform_name = "0000:00:1f.3",
831 .dpcm_playback = 1,
832 .init = NULL,
833 .trigger = {
834 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
835 .nonatomic = 1,
836 .dynamic = 1,
837 },
838 [KBL_DPCM_AUDIO_5663_HDMI2_PB] = {
839 .name = "Kbl HDMI Port2",
840 .stream_name = "Hdmi2",
841 .cpu_dai_name = "HDMI2 Pin",
842 .codec_name = "snd-soc-dummy",
843 .codec_dai_name = "snd-soc-dummy-dai",
844 .platform_name = "0000:00:1f.3",
845 .dpcm_playback = 1,
846 .init = NULL,
847 .trigger = {
848 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
849 .nonatomic = 1,
850 .dynamic = 1,
851 },
852
853 /* Back End DAI links */
854 {
855 /* SSP1 - Codec */
856 .name = "SSP1-Codec",
857 .id = 0,
858 .cpu_dai_name = "SSP1 Pin",
859 .platform_name = "0000:00:1f.3",
860 .no_pcm = 1,
861 .codec_name = "i2c-10EC5663:00",
862 .codec_dai_name = KBL_REALTEK_CODEC_DAI,
863 .init = kabylake_rt5663_codec_init,
864 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
865 SND_SOC_DAIFMT_CBS_CFS,
866 .ignore_pmdown_time = 1,
867 .be_hw_params_fixup = kabylake_ssp_fixup,
868 .ops = &kabylake_rt5663_ops,
869 .dpcm_playback = 1,
870 .dpcm_capture = 1,
871 },
872 {
873 .name = "iDisp1",
874 .id = 1,
875 .cpu_dai_name = "iDisp1 Pin",
876 .codec_name = "ehdaudio0D2",
877 .codec_dai_name = "intel-hdmi-hifi1",
878 .platform_name = "0000:00:1f.3",
879 .dpcm_playback = 1,
880 .init = kabylake_5663_hdmi1_init,
881 .no_pcm = 1,
882 },
883 {
884 .name = "iDisp2",
885 .id = 2,
886 .cpu_dai_name = "iDisp2 Pin",
887 .codec_name = "ehdaudio0D2",
888 .codec_dai_name = "intel-hdmi-hifi2",
889 .platform_name = "0000:00:1f.3",
890 .init = kabylake_5663_hdmi2_init,
891 .dpcm_playback = 1,
892 .no_pcm = 1,
893 },
894};
895
ec040dd5
N		 896#define NAME_SIZE 32
897static int kabylake_card_late_probe(struct snd_soc_card *card)
898{
899 struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(card);
900 struct kbl_hdmi_pcm *pcm;
3a13347f 901 struct snd_soc_codec *codec = NULL;
ec040dd5
N		 902 int err, i = 0;
903 char jack_name[NAME_SIZE];
904
905 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
3a13347f 906 codec = pcm->codec_dai->codec;
ec040dd5
N		 907 snprintf(jack_name, sizeof(jack_name),
908 "HDMI/DP, pcm=%d Jack", pcm->device);
909 err = snd_soc_card_jack_new(card, jack_name,
910 SND_JACK_AVOUT, &skylake_hdmi[i],
911 NULL, 0);
912
913 if (err)
914 return err;
915
916 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
917 &skylake_hdmi[i]);
918 if (err < 0)
919 return err;
920
921 i++;
922 }
923
3a13347f
N		 924 if (!codec)
925 return -EINVAL;
926
927 return hdac_hdmi_jack_port_init(codec, &card->dapm);
ec040dd5
N		 928}
929
930/* kabylake audio machine driver for SPT + RT5663 */
c0642570 931static struct snd_soc_card kabylake_audio_card_rt5663_m98927 = {
ec040dd5
N		 932 .name = "kblrt5663max",
933 .owner = THIS_MODULE,
934 .dai_link = kabylake_dais,
935 .num_links = ARRAY_SIZE(kabylake_dais),
936 .controls = kabylake_controls,
937 .num_controls = ARRAY_SIZE(kabylake_controls),
938 .dapm_widgets = kabylake_widgets,
939 .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets),
940 .dapm_routes = kabylake_map,
941 .num_dapm_routes = ARRAY_SIZE(kabylake_map),
942 .codec_conf = max98927_codec_conf,
943 .num_configs = ARRAY_SIZE(max98927_codec_conf),
944 .fully_routed = true,
945 .late_probe = kabylake_card_late_probe,
946};
947
c0642570
KC		 948/* kabylake audio machine driver for RT5663 */
949static struct snd_soc_card kabylake_audio_card_rt5663 = {
950 .name = "kblrt5663",
951 .owner = THIS_MODULE,
952 .dai_link = kabylake_5663_dais,
953 .num_links = ARRAY_SIZE(kabylake_5663_dais),
954 .controls = kabylake_5663_controls,
955 .num_controls = ARRAY_SIZE(kabylake_5663_controls),
956 .dapm_widgets = kabylake_5663_widgets,
957 .num_dapm_widgets = ARRAY_SIZE(kabylake_5663_widgets),
958 .dapm_routes = kabylake_5663_map,
959 .num_dapm_routes = ARRAY_SIZE(kabylake_5663_map),
960 .fully_routed = true,
961 .late_probe = kabylake_card_late_probe,
962};
963
ec040dd5
N		 964static int kabylake_audio_probe(struct platform_device *pdev)
965{
966 struct kbl_rt5663_private *ctx;
967 struct skl_machine_pdata *pdata;
f7f61e08 968 int ret;
ec040dd5
N		 969
970 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
971 if (!ctx)
972 return -ENOMEM;
973
974 INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
975
c0642570
KC		 976 kabylake_audio_card =
977 (struct snd_soc_card *)pdev->id_entry->driver_data;
978
979 kabylake_audio_card->dev = &pdev->dev;
980 snd_soc_card_set_drvdata(kabylake_audio_card, ctx);
ec040dd5
N		 981
982 pdata = dev_get_drvdata(&pdev->dev);
983 if (pdata)
984 dmic_constraints = pdata->dmic_num == 2 ?
985 &constraints_dmic_2ch : &constraints_dmic_channels;
986
f7f61e08
HP		 987 ctx->mclk = devm_clk_get(&pdev->dev, "ssp1_mclk");
988 if (IS_ERR(ctx->mclk)) {
989 ret = PTR_ERR(ctx->mclk);
990 if (ret == -ENOENT) {
991 dev_info(&pdev->dev,
992 "Failed to get ssp1_sclk, defer probe\n");
993 return -EPROBE_DEFER;
994 }
995
996 dev_err(&pdev->dev, "Failed to get ssp1_mclk with err:%d\n",
997 ret);
998 return ret;
999 }
1000
1001 ctx->sclk = devm_clk_get(&pdev->dev, "ssp1_sclk");
1002 if (IS_ERR(ctx->sclk)) {
1003 ret = PTR_ERR(ctx->sclk);
1004 if (ret == -ENOENT) {
1005 dev_info(&pdev->dev,
1006 "Failed to get ssp1_sclk, defer probe\n");
1007 return -EPROBE_DEFER;
1008 }
1009
1010 dev_err(&pdev->dev, "Failed to get ssp1_sclk with err:%d\n",
1011 ret);
1012 return ret;
1013 }
1014
c0642570 1015 return devm_snd_soc_register_card(&pdev->dev, kabylake_audio_card);
ec040dd5
N		 1016}
1017
1018static const struct platform_device_id kbl_board_ids[] = {
c0642570
KC		 1019 {
1020 .name = "kbl_rt5663",
1021 .driver_data = (kernel_ulong_t)&kabylake_audio_card_rt5663,
1022 },
1023 {
1024 .name = "kbl_rt5663_m98927",
1025 .driver_data =
1026 (kernel_ulong_t)&kabylake_audio_card_rt5663_m98927,
1027 },
ec040dd5
N		 1028 { }
1029};
1030
1031static struct platform_driver kabylake_audio = {
1032 .probe = kabylake_audio_probe,
1033 .driver = {
1034 .name = "kbl_rt5663_m98927",
1035 .pm = &snd_soc_pm_ops,
1036 },
1037 .id_table = kbl_board_ids,
1038};
1039
1040module_platform_driver(kabylake_audio)
1041
1042/* Module information */
1043MODULE_DESCRIPTION("Audio Machine driver-RT5663 & MAX98927 in I2S mode");
1044MODULE_AUTHOR("Naveen M <naveen.m@intel.com>");
1045MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
1046MODULE_LICENSE("GPL v2");
c0642570 1047MODULE_ALIAS("platform:kbl_rt5663");
ec040dd5 1048MODULE_ALIAS("platform:kbl_rt5663_m98927");
Ubuntu Jammy Linux kernel mirror