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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/sound/soc/samsung/tm2_wm5110.c
..
..
@@ -1,14 +1,9 @@
1
-/*
2
- * Copyright (C) 2015 - 2016 Samsung Electronics Co., Ltd.
3
- *
4
- * Authors: Inha Song <ideal.song@samsung.com>
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- *          Sylwester Nawrocki <s.nawrocki@samsung.com>
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- *
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- * This program is free software; you can redistribute  it and/or modify it
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- * under  the terms of  the GNU General  Public License as published by the
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- * Free Software Foundation;  either version 2 of the  License, or (at your
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- * option) any later version.
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- */
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+// SPDX-License-Identifier: GPL-2.0+
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+//
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+// Copyright (C) 2015 - 2016 Samsung Electronics Co., Ltd.
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+//
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+// Authors: Inha Song <ideal.song@samsung.com>
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+//          Sylwester Nawrocki <s.nawrocki@samsung.com>
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7
 
13
8
 #include <linux/clk.h>
14
9
 #include <linux/gpio.h>
..
..
@@ -97,8 +92,8 @@
97
92
 static int tm2_aif1_hw_params(struct snd_pcm_substream *substream,
98
93
 				struct snd_pcm_hw_params *params)
99
94
 {
100
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
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-	struct snd_soc_component *component = rtd->codec_dai->component;
95
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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+	struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
102
97
 	struct tm2_machine_priv *priv = snd_soc_card_get_drvdata(rtd->card);
103
98
 
104
99
 	switch (params_rate(params)) {
..
..
@@ -138,8 +133,8 @@
138
133
 static int tm2_aif2_hw_params(struct snd_pcm_substream *substream,
139
134
 				struct snd_pcm_hw_params *params)
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135
 {
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-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
142
-	struct snd_soc_component *component = rtd->codec_dai->component;
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+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
137
+	struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
143
138
 	unsigned int asyncclk_rate;
144
139
 	int ret;
145
140
 
..
..
@@ -192,8 +187,8 @@
192
187
 
193
188
 static int tm2_aif2_hw_free(struct snd_pcm_substream *substream)
194
189
 {
195
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
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-	struct snd_soc_component *component = rtd->codec_dai->component;
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+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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+	struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
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192
 	int ret;
198
193
 
199
194
 	/* disable FLL2 */
..
..
@@ -213,8 +208,8 @@
213
208
 static int tm2_hdmi_hw_params(struct snd_pcm_substream *substream,
214
209
 			      struct snd_pcm_hw_params *params)
215
210
 {
216
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
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-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
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+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
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+	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
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213
 	unsigned int bfs;
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214
 	int bitwidth, ret;
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215
 
..
..
@@ -287,9 +282,9 @@
287
282
 {
288
283
 	struct snd_soc_pcm_runtime *rtd;
289
284
 
290
-	rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
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+	rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]);
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286
 
292
-	if (dapm->dev != rtd->codec_dai->dev)
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+	if (dapm->dev != asoc_rtd_to_codec(rtd, 0)->dev)
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288
 		return 0;
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289
 
295
290
 	switch (level) {
..
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@@ -312,7 +307,6 @@
312
307
 static int tm2_late_probe(struct snd_soc_card *card)
313
308
 {
314
309
 	struct tm2_machine_priv *priv = snd_soc_card_get_drvdata(card);
315
-	struct snd_soc_dai_link_component dlc = { 0 };
316
310
 	unsigned int ch_map[] = { 0, 1 };
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311
 	struct snd_soc_dai *amp_pdm_dai;
318
312
 	struct snd_soc_pcm_runtime *rtd;
..
..
@@ -320,9 +314,9 @@
320
314
 	struct snd_soc_dai *aif2_dai;
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315
 	int ret;
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316
 
323
-	rtd = snd_soc_get_pcm_runtime(card, card->dai_link[TM2_DAI_AIF1].name);
324
-	aif1_dai = rtd->codec_dai;
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-	priv->component = rtd->codec_dai->component;
317
+	rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[TM2_DAI_AIF1]);
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+	aif1_dai = asoc_rtd_to_codec(rtd, 0);
319
+	priv->component = asoc_rtd_to_codec(rtd, 0)->component;
326
320
 
327
321
 	ret = snd_soc_dai_set_sysclk(aif1_dai, ARIZONA_CLK_SYSCLK, 0, 0);
328
322
 	if (ret < 0) {
..
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@@ -330,8 +324,8 @@
330
324
 		return ret;
331
325
 	}
332
326
 
333
-	rtd = snd_soc_get_pcm_runtime(card, card->dai_link[TM2_DAI_AIF2].name);
334
-	aif2_dai = rtd->codec_dai;
327
+	rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[TM2_DAI_AIF2]);
328
+	aif2_dai = asoc_rtd_to_codec(rtd, 0);
335
329
 
336
330
 	ret = snd_soc_dai_set_sysclk(aif2_dai, ARIZONA_CLK_ASYNCCLK, 0, 0);
337
331
 	if (ret < 0) {
..
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@@ -339,8 +333,7 @@
339
333
 		return ret;
340
334
 	}
341
335
 
342
-	dlc.of_node = tm2_speaker_amp_dev.codec_of_node;
343
-	amp_pdm_dai = snd_soc_find_dai(&dlc);
336
+	amp_pdm_dai = snd_soc_find_dai(&tm2_speaker_amp_dev.dlc);
344
337
 	if (!amp_pdm_dai)
345
338
 		return -ENODEV;
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339
 
..
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@@ -432,38 +425,56 @@
432
425
 	},
433
426
 };
434
427
 
428
+SND_SOC_DAILINK_DEFS(aif1,
429
+	DAILINK_COMP_ARRAY(COMP_CPU(SAMSUNG_I2S_DAI)),
430
+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "wm5110-aif1")),
431
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
432
+
433
+SND_SOC_DAILINK_DEFS(voice,
434
+	DAILINK_COMP_ARRAY(COMP_CPU(SAMSUNG_I2S_DAI)),
435
+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "wm5110-aif2")),
436
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
437
+
438
+SND_SOC_DAILINK_DEFS(bt,
439
+	DAILINK_COMP_ARRAY(COMP_CPU(SAMSUNG_I2S_DAI)),
440
+	DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "wm5110-aif3")),
441
+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
442
+
443
+SND_SOC_DAILINK_DEFS(hdmi,
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
445
+	DAILINK_COMP_ARRAY(COMP_EMPTY()),
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+	DAILINK_COMP_ARRAY(COMP_EMPTY()));
447
+
435
448
 static struct snd_soc_dai_link tm2_dai_links[] = {
436
449
 	{
437
450
 		.name		= "WM5110 AIF1",
438
451
 		.stream_name	= "HiFi Primary",
439
-		.cpu_dai_name   = SAMSUNG_I2S_DAI,
440
-		.codec_dai_name = "wm5110-aif1",
441
452
 		.ops		= &tm2_aif1_ops,
442
453
 		.dai_fmt	= SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
443
454
 				  SND_SOC_DAIFMT_CBM_CFM,
455
+		SND_SOC_DAILINK_REG(aif1),
444
456
 	}, {
445
457
 		.name		= "WM5110 Voice",
446
458
 		.stream_name	= "Voice call",
447
-		.cpu_dai_name   = SAMSUNG_I2S_DAI,
448
-		.codec_dai_name = "wm5110-aif2",
449
459
 		.ops		= &tm2_aif2_ops,
450
460
 		.dai_fmt	= SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
451
461
 				  SND_SOC_DAIFMT_CBM_CFM,
452
462
 		.ignore_suspend = 1,
463
+		SND_SOC_DAILINK_REG(voice),
453
464
 	}, {
454
465
 		.name		= "WM5110 BT",
455
466
 		.stream_name	= "Bluetooth",
456
-		.cpu_dai_name   = SAMSUNG_I2S_DAI,
457
-		.codec_dai_name = "wm5110-aif3",
458
467
 		.dai_fmt	= SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
459
468
 				  SND_SOC_DAIFMT_CBM_CFM,
460
469
 		.ignore_suspend = 1,
470
+		SND_SOC_DAILINK_REG(bt),
461
471
 	}, {
462
472
 		.name		= "HDMI",
463
473
 		.stream_name	= "i2s1",
464
474
 		.ops		= &tm2_hdmi_ops,
465
475
 		.dai_fmt	= SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
466
476
 				  SND_SOC_DAIFMT_CBS_CFS,
477
+		SND_SOC_DAILINK_REG(hdmi),
467
478
 	}
468
479
 };
469
480
 
..
..
@@ -491,6 +502,7 @@
491
502
 	struct snd_soc_card *card = &tm2_card;
492
503
 	struct tm2_machine_priv *priv;
493
504
 	struct of_phandle_args args;
505
+	struct snd_soc_dai_link *dai_link;
494
506
 	int num_codecs, ret, i;
495
507
 
496
508
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
..
..
@@ -518,9 +530,9 @@
518
530
 		return ret;
519
531
 	}
520
532
 
521
-	card->aux_dev[0].codec_of_node = of_parse_phandle(dev->of_node,
533
+	card->aux_dev[0].dlc.of_node = of_parse_phandle(dev->of_node,
522
534
 							"audio-amplifier", 0);
523
-	if (!card->aux_dev[0].codec_of_node) {
535
+	if (!card->aux_dev[0].dlc.of_node) {
524
536
 		dev_err(dev, "audio-amplifier property invalid or missing\n");
525
537
 		return -EINVAL;
526
538
 	}
..
..
@@ -558,18 +570,18 @@
558
570
 	}
559
571
 
560
572
 	/* Initialize WM5110 - I2S and HDMI - I2S1 DAI links */
561
-	for (i = 0; i < card->num_links; i++) {
573
+	for_each_card_prelinks(card, i, dai_link) {
562
574
 		unsigned int dai_index = 0; /* WM5110 */
563
575
 
564
-		card->dai_link[i].cpu_name = NULL;
565
-		card->dai_link[i].platform_name = NULL;
576
+		dai_link->cpus->name = NULL;
577
+		dai_link->platforms->name = NULL;
566
578
 
567
579
 		if (num_codecs > 1 && i == card->num_links - 1)
568
580
 			dai_index = 1; /* HDMI */
569
581
 
570
-		card->dai_link[i].codec_of_node = codec_dai_node[dai_index];
571
-		card->dai_link[i].cpu_of_node = cpu_dai_node[dai_index];
572
-		card->dai_link[i].platform_of_node = cpu_dai_node[dai_index];
582
+		dai_link->codecs->of_node = codec_dai_node[dai_index];
583
+		dai_link->cpus->of_node = cpu_dai_node[dai_index];
584
+		dai_link->platforms->of_node = cpu_dai_node[dai_index];
573
585
 	}
574
586
 
575
587
 	if (num_codecs > 1) {
..
..
@@ -583,7 +595,7 @@
583
595
 			goto dai_node_put;
584
596
 		}
585
597
 
586
-		ret = snd_soc_get_dai_name(&args, &card->dai_link[i].codec_dai_name);
598
+		ret = snd_soc_get_dai_name(&args, &card->dai_link[i].codecs->dai_name);
587
599
 		if (ret) {
588
600
 			dev_err(dev, "Unable to get codec_dai_name\n");
589
601
 			goto dai_node_put;
..
..
@@ -599,7 +611,7 @@
599
611
 
600
612
 	ret = devm_snd_soc_register_card(dev, card);
601
613
 	if (ret < 0) {
602
-		dev_err(dev, "Failed to register card: %d\n", ret);
614
+		dev_err_probe(dev, ret, "Failed to register card\n");
603
615
 		goto dai_node_put;
604
616
 	}
605
617
 
..
..
@@ -609,7 +621,7 @@
609
621
 		of_node_put(cpu_dai_node[i]);
610
622
 	}
611
623
 
612
-	of_node_put(card->aux_dev[0].codec_of_node);
624
+	of_node_put(card->aux_dev[0].dlc.of_node);
613
625
 
614
626
 	return ret;
615
627
 }