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2024-09-20 cf4ce59b3b70238352c7f1729f0f7223214828ad 
 kernel/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
....@@ -1,3 +1,4 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23  * Intel Skylake I2S Machine Driver for NAU88L25+SSM4567
34  *
....@@ -7,15 +8,6 @@
78  *   Intel Skylake I2S Machine Driver for NAU88L25 and SSM4567
89  *
910  *   Copyright (C) 2015, Intel Corporation. All rights reserved.
10
- *
11
- * This program is free software; you can redistribute it and/or
12
- * modify it under the terms of the GNU General Public License version
13
- * 2 as published by the Free Software Foundation.
14
- *
15
- * This program is distributed in the hope that it will be useful,
16
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
17
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18
- * GNU General Public License for more details.
1911  */
2012 
2113 #include <linux/module.h>
....@@ -23,11 +15,11 @@
2315 #include <sound/core.h>
2416 #include <sound/pcm.h>
2517 #include <sound/soc.h>
18
+#include <sound/soc-acpi.h>
2619 #include <sound/jack.h>
2720 #include <sound/pcm_params.h>
2821 #include "../../codecs/nau8825.h"
2922 #include "../../codecs/hdac_hdmi.h"
30
-#include "../skylake/skl.h"
3123 
3224 #define SKL_NUVOTON_CODEC_DAI	"nau8825-hifi"
3325 #define SKL_SSM_CODEC_DAI	"ssm4567-hifi"
....@@ -155,23 +147,12 @@
155147 
156148 static struct snd_soc_codec_conf ssm4567_codec_conf[] = {
157149 	{
158
-		.dev_name = "i2c-INT343B:00",
150
+		.dlc = COMP_CODEC_CONF("i2c-INT343B:00"),
159151 		.name_prefix = "Left",
160152 	},
161153 	{
162
-		.dev_name = "i2c-INT343B:01",
154
+		.dlc = COMP_CODEC_CONF("i2c-INT343B:01"),
163155 		.name_prefix = "Right",
164
-	},
165
-};
166
-
167
-static struct snd_soc_dai_link_component ssm4567_codec_components[] = {
168
-	{ /* Left */
169
-		.name = "i2c-INT343B:00",
170
-		.dai_name = SKL_SSM_CODEC_DAI,
171
-	},
172
-	{ /* Right */
173
-		.name = "i2c-INT343B:01",
174
-		.dai_name = SKL_SSM_CODEC_DAI,
175156 	},
176157 };
177158 
....@@ -180,12 +161,12 @@
180161 	int ret;
181162 
182163 	/* Slot 1 for left */
183
-	ret = snd_soc_dai_set_tdm_slot(rtd->codec_dais[0], 0x01, 0x01, 2, 48);
164
+	ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_codec(rtd, 0), 0x01, 0x01, 2, 48);
184165 	if (ret < 0)
185166 		return ret;
186167 
187168 	/* Slot 2 for right */
188
-	ret = snd_soc_dai_set_tdm_slot(rtd->codec_dais[1], 0x02, 0x02, 2, 48);
169
+	ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_codec(rtd, 1), 0x02, 0x02, 2, 48);
189170 	if (ret < 0)
190171 		return ret;
191172 
....@@ -195,7 +176,7 @@
195176 static int skylake_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd)
196177 {
197178 	int ret;
198
-	struct snd_soc_component *component = rtd->codec_dai->component;
179
+	struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
199180 
200181 	/*
201182 	 * 4 buttons here map to the google Reference headset
....@@ -220,7 +201,7 @@
220201 static int skylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
221202 {
222203 	struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card);
223
-	struct snd_soc_dai *dai = rtd->codec_dai;
204
+	struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
224205 	struct skl_hdmi_pcm *pcm;
225206 
226207 	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
....@@ -238,7 +219,7 @@
238219 static int skylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
239220 {
240221 	struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card);
241
-	struct snd_soc_dai *dai = rtd->codec_dai;
222
+	struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
242223 	struct skl_hdmi_pcm *pcm;
243224 
244225 	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
....@@ -257,7 +238,7 @@
257238 static int skylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd)
258239 {
259240 	struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card);
260
-	struct snd_soc_dai *dai = rtd->codec_dai;
241
+	struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
261242 	struct skl_hdmi_pcm *pcm;
262243 
263244 	pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
....@@ -275,7 +256,7 @@
275256 static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd)
276257 {
277258 	struct snd_soc_dapm_context *dapm;
278
-	struct snd_soc_component *component = rtd->cpu_dai->component;
259
+	struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component;
279260 
280261 	dapm = snd_soc_component_get_dapm(component);
281262 	snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
....@@ -336,13 +317,13 @@
336317 {
337318 	struct snd_interval *rate = hw_param_interval(params,
338319 			SNDRV_PCM_HW_PARAM_RATE);
339
-	struct snd_interval *channels = hw_param_interval(params,
320
+	struct snd_interval *chan = hw_param_interval(params,
340321 						SNDRV_PCM_HW_PARAM_CHANNELS);
341322 	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
342323 
343324 	/* The ADSP will covert the FE rate to 48k, stereo */
344325 	rate->min = rate->max = 48000;
345
-	channels->min = channels->max = 2;
326
+	chan->min = chan->max = 2;
346327 
347328 	/* set SSP0 to 24 bit */
348329 	snd_mask_none(fmt);
....@@ -353,12 +334,12 @@
353334 static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
354335 			struct snd_pcm_hw_params *params)
355336 {
356
-	struct snd_interval *channels = hw_param_interval(params,
337
+	struct snd_interval *chan = hw_param_interval(params,
357338 						SNDRV_PCM_HW_PARAM_CHANNELS);
358339 	if (params_channels(params) == 2 || DMIC_CH(dmic_constraints) == 2)
359
-		channels->min = channels->max = 2;
340
+		chan->min = chan->max = 2;
360341 	else
361
-		channels->min = channels->max = 4;
342
+		chan->min = chan->max = 4;
362343 
363344 	return 0;
364345 }
....@@ -366,8 +347,8 @@
366347 static int skylake_nau8825_hw_params(struct snd_pcm_substream *substream,
367348 	struct snd_pcm_hw_params *params)
368349 {
369
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
370
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
350
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
351
+	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
371352 	int ret;
372353 
373354 	ret = snd_soc_dai_set_sysclk(codec_dai,
....@@ -449,9 +430,65 @@
449430 			&constraints_16000);
450431 }
451432 
452
-static const struct snd_soc_ops skylaye_refcap_ops = {
433
+static const struct snd_soc_ops skylake_refcap_ops = {
453434 	.startup = skylake_refcap_startup,
454435 };
436
+
437
+SND_SOC_DAILINK_DEF(dummy,
438
+	DAILINK_COMP_ARRAY(COMP_DUMMY()));
439
+
440
+SND_SOC_DAILINK_DEF(system,
441
+	DAILINK_COMP_ARRAY(COMP_CPU("System Pin")));
442
+
443
+SND_SOC_DAILINK_DEF(reference,
444
+	DAILINK_COMP_ARRAY(COMP_CPU("Reference Pin")));
445
+
446
+SND_SOC_DAILINK_DEF(dmic,
447
+	DAILINK_COMP_ARRAY(COMP_CPU("DMIC Pin")));
448
+
449
+SND_SOC_DAILINK_DEF(hdmi1,
450
+	DAILINK_COMP_ARRAY(COMP_CPU("HDMI1 Pin")));
451
+
452
+SND_SOC_DAILINK_DEF(hdmi2,
453
+	DAILINK_COMP_ARRAY(COMP_CPU("HDMI2 Pin")));
454
+
455
+SND_SOC_DAILINK_DEF(hdmi3,
456
+	DAILINK_COMP_ARRAY(COMP_CPU("HDMI3 Pin")));
457
+
458
+SND_SOC_DAILINK_DEF(ssp0_pin,
459
+	DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin")));
460
+SND_SOC_DAILINK_DEF(ssp0_codec,
461
+	DAILINK_COMP_ARRAY(
462
+	/* Left */	COMP_CODEC("i2c-INT343B:00", SKL_SSM_CODEC_DAI),
463
+	/* Right */	COMP_CODEC("i2c-INT343B:01", SKL_SSM_CODEC_DAI)));
464
+
465
+SND_SOC_DAILINK_DEF(ssp1_pin,
466
+	DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin")));
467
+SND_SOC_DAILINK_DEF(ssp1_codec,
468
+	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10508825:00", SKL_NUVOTON_CODEC_DAI)));
469
+
470
+SND_SOC_DAILINK_DEF(dmic01_pin,
471
+	DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
472
+SND_SOC_DAILINK_DEF(dmic_codec,
473
+	DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
474
+
475
+SND_SOC_DAILINK_DEF(idisp1_pin,
476
+	DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin")));
477
+SND_SOC_DAILINK_DEF(idisp1_codec,
478
+	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1")));
479
+
480
+SND_SOC_DAILINK_DEF(idisp2_pin,
481
+	DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin")));
482
+SND_SOC_DAILINK_DEF(idisp2_codec,
483
+	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2")));
484
+
485
+SND_SOC_DAILINK_DEF(idisp3_pin,
486
+	DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin")));
487
+SND_SOC_DAILINK_DEF(idisp3_codec,
488
+	DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3")));
489
+
490
+SND_SOC_DAILINK_DEF(platform,
491
+	DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3")));
455492 
456493 /* skylake digital audio interface glue - connects codec <--> CPU */
457494 static struct snd_soc_dai_link skylake_dais[] = {
....@@ -459,99 +496,78 @@
459496 	[SKL_DPCM_AUDIO_PB] = {
460497 		.name = "Skl Audio Port",
461498 		.stream_name = "Audio",
462
-		.cpu_dai_name = "System Pin",
463
-		.platform_name = "0000:00:1f.3",
464499 		.dynamic = 1,
465
-		.codec_name = "snd-soc-dummy",
466
-		.codec_dai_name = "snd-soc-dummy-dai",
467500 		.nonatomic = 1,
468501 		.init = skylake_nau8825_fe_init,
469502 		.trigger = {
470503 			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
471504 		.dpcm_playback = 1,
472505 		.ops = &skylake_nau8825_fe_ops,
506
+		SND_SOC_DAILINK_REG(system, dummy, platform),
473507 	},
474508 	[SKL_DPCM_AUDIO_CP] = {
475509 		.name = "Skl Audio Capture Port",
476510 		.stream_name = "Audio Record",
477
-		.cpu_dai_name = "System Pin",
478
-		.platform_name = "0000:00:1f.3",
479511 		.dynamic = 1,
480
-		.codec_name = "snd-soc-dummy",
481
-		.codec_dai_name = "snd-soc-dummy-dai",
482512 		.nonatomic = 1,
483513 		.trigger = {
484514 			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
485515 		.dpcm_capture = 1,
486516 		.ops = &skylake_nau8825_fe_ops,
517
+		SND_SOC_DAILINK_REG(system, dummy, platform),
487518 	},
488519 	[SKL_DPCM_AUDIO_REF_CP] = {
489520 		.name = "Skl Audio Reference cap",
490521 		.stream_name = "Wake on Voice",
491
-		.cpu_dai_name = "Reference Pin",
492
-		.codec_name = "snd-soc-dummy",
493
-		.codec_dai_name = "snd-soc-dummy-dai",
494
-		.platform_name = "0000:00:1f.3",
495522 		.init = NULL,
496523 		.dpcm_capture = 1,
497524 		.nonatomic = 1,
498525 		.dynamic = 1,
499
-		.ops = &skylaye_refcap_ops,
526
+		.ops = &skylake_refcap_ops,
527
+		SND_SOC_DAILINK_REG(reference, dummy, platform),
500528 	},
501529 	[SKL_DPCM_AUDIO_DMIC_CP] = {
502530 		.name = "Skl Audio DMIC cap",
503531 		.stream_name = "dmiccap",
504
-		.cpu_dai_name = "DMIC Pin",
505
-		.codec_name = "snd-soc-dummy",
506
-		.codec_dai_name = "snd-soc-dummy-dai",
507
-		.platform_name = "0000:00:1f.3",
508532 		.init = NULL,
509533 		.dpcm_capture = 1,
510534 		.nonatomic = 1,
511535 		.dynamic = 1,
512536 		.ops = &skylake_dmic_ops,
537
+		SND_SOC_DAILINK_REG(dmic, dummy, platform),
513538 	},
514539 	[SKL_DPCM_AUDIO_HDMI1_PB] = {
515540 		.name = "Skl HDMI Port1",
516541 		.stream_name = "Hdmi1",
517
-		.cpu_dai_name = "HDMI1 Pin",
518
-		.codec_name = "snd-soc-dummy",
519
-		.codec_dai_name = "snd-soc-dummy-dai",
520
-		.platform_name = "0000:00:1f.3",
521542 		.dpcm_playback = 1,
522543 		.init = NULL,
523544 		.trigger = {
524545 			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
525546 		.nonatomic = 1,
526547 		.dynamic = 1,
548
+		SND_SOC_DAILINK_REG(hdmi1, dummy, platform),
527549 	},
528550 	[SKL_DPCM_AUDIO_HDMI2_PB] = {
529551 		.name = "Skl HDMI Port2",
530552 		.stream_name = "Hdmi2",
531
-		.cpu_dai_name = "HDMI2 Pin",
532
-		.codec_name = "snd-soc-dummy",
533
-		.codec_dai_name = "snd-soc-dummy-dai",
534
-		.platform_name = "0000:00:1f.3",
535553 		.dpcm_playback = 1,
536554 		.init = NULL,
537555 		.trigger = {
538556 			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
539557 		.nonatomic = 1,
540558 		.dynamic = 1,
559
+		SND_SOC_DAILINK_REG(hdmi2, dummy, platform),
541560 	},
542561 	[SKL_DPCM_AUDIO_HDMI3_PB] = {
543562 		.name = "Skl HDMI Port3",
544563 		.stream_name = "Hdmi3",
545
-		.cpu_dai_name = "HDMI3 Pin",
546
-		.codec_name = "snd-soc-dummy",
547
-		.codec_dai_name = "snd-soc-dummy-dai",
548
-		.platform_name = "0000:00:1f.3",
549564 		.trigger = {
550565 			SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
551566 		.dpcm_playback = 1,
552567 		.init = NULL,
553568 		.nonatomic = 1,
554569 		.dynamic = 1,
570
+		SND_SOC_DAILINK_REG(hdmi3, dummy, platform),
555571 	},
556572 
557573 	/* Back End DAI links */
....@@ -559,11 +575,7 @@
559575 		/* SSP0 - Codec */
560576 		.name = "SSP0-Codec",
561577 		.id = 0,
562
-		.cpu_dai_name = "SSP0 Pin",
563
-		.platform_name = "0000:00:1f.3",
564578 		.no_pcm = 1,
565
-		.codecs = ssm4567_codec_components,
566
-		.num_codecs = ARRAY_SIZE(ssm4567_codec_components),
567579 		.dai_fmt = SND_SOC_DAIFMT_DSP_A |
568580 			SND_SOC_DAIFMT_IB_NF |
569581 			SND_SOC_DAIFMT_CBS_CFS,
....@@ -572,16 +584,13 @@
572584 		.be_hw_params_fixup = skylake_ssp_fixup,
573585 		.dpcm_playback = 1,
574586 		.dpcm_capture = 1,
587
+		SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform),
575588 	},
576589 	{
577590 		/* SSP1 - Codec */
578591 		.name = "SSP1-Codec",
579592 		.id = 1,
580
-		.cpu_dai_name = "SSP1 Pin",
581
-		.platform_name = "0000:00:1f.3",
582593 		.no_pcm = 1,
583
-		.codec_name = "i2c-10508825:00",
584
-		.codec_dai_name = SKL_NUVOTON_CODEC_DAI,
585594 		.init = skylake_nau8825_codec_init,
586595 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
587596 			SND_SOC_DAIFMT_CBS_CFS,
....@@ -590,51 +599,40 @@
590599 		.ops = &skylake_nau8825_ops,
591600 		.dpcm_playback = 1,
592601 		.dpcm_capture = 1,
602
+		SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
593603 	},
594604 	{
595605 		.name = "dmic01",
596606 		.id = 2,
597
-		.cpu_dai_name = "DMIC01 Pin",
598
-		.codec_name = "dmic-codec",
599
-		.codec_dai_name = "dmic-hifi",
600
-		.platform_name = "0000:00:1f.3",
601607 		.ignore_suspend = 1,
602608 		.be_hw_params_fixup = skylake_dmic_fixup,
603609 		.dpcm_capture = 1,
604610 		.no_pcm = 1,
611
+		SND_SOC_DAILINK_REG(dmic01_pin, dmic_codec, platform),
605612 	},
606613 	{
607614 		.name = "iDisp1",
608615 		.id = 3,
609
-		.cpu_dai_name = "iDisp1 Pin",
610
-		.codec_name = "ehdaudio0D2",
611
-		.codec_dai_name = "intel-hdmi-hifi1",
612
-		.platform_name = "0000:00:1f.3",
613616 		.dpcm_playback = 1,
614617 		.init = skylake_hdmi1_init,
615618 		.no_pcm = 1,
619
+		SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
616620 	},
617621 	{
618622 		.name = "iDisp2",
619623 		.id = 4,
620
-		.cpu_dai_name = "iDisp2 Pin",
621
-		.codec_name = "ehdaudio0D2",
622
-		.codec_dai_name = "intel-hdmi-hifi2",
623
-		.platform_name = "0000:00:1f.3",
624624 		.init = skylake_hdmi2_init,
625625 		.dpcm_playback = 1,
626626 		.no_pcm = 1,
627
+		SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
627628 	},
628629 	{
629630 		.name = "iDisp3",
630631 		.id = 5,
631
-		.cpu_dai_name = "iDisp3 Pin",
632
-		.codec_name = "ehdaudio0D2",
633
-		.codec_dai_name = "intel-hdmi-hifi3",
634
-		.platform_name = "0000:00:1f.3",
635632 		.init = skylake_hdmi3_init,
636633 		.dpcm_playback = 1,
637634 		.no_pcm = 1,
635
+		SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
638636 	},
639637 };
640638 
....@@ -688,13 +686,14 @@
688686 	.codec_conf = ssm4567_codec_conf,
689687 	.num_configs = ARRAY_SIZE(ssm4567_codec_conf),
690688 	.fully_routed = true,
689
+	.disable_route_checks = true,
691690 	.late_probe = skylake_card_late_probe,
692691 };
693692 
694693 static int skylake_audio_probe(struct platform_device *pdev)
695694 {
696695 	struct skl_nau88125_private *ctx;
697
-	struct skl_machine_pdata *pdata;
696
+	struct snd_soc_acpi_mach *mach;
698697 
699698 	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
700699 	if (!ctx)
....@@ -705,9 +704,9 @@
705704 	skylake_audio_card.dev = &pdev->dev;
706705 	snd_soc_card_set_drvdata(&skylake_audio_card, ctx);
707706 
708
-	pdata = dev_get_drvdata(&pdev->dev);
709
-	if (pdata)
710
-		dmic_constraints = pdata->dmic_num == 2 ?
707
+	mach = pdev->dev.platform_data;
708
+	if (mach)
709
+		dmic_constraints = mach->mach_params.dmic_num == 2 ?
711710 			&constraints_dmic_2ch : &constraints_dmic_channels;
712711 
713712 	return devm_snd_soc_register_card(&pdev->dev, &skylake_audio_card);