1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * DB1000/DB1500/DB1100 ASoC audio fabric support code.
4 *
5 * (c) 2011 Manuel Lauss <manuel.lauss@googlemail.com>
6 *
7 */
8
9 #include <linux/module.h>
10 #include <linux/moduleparam.h>
11 #include <linux/timer.h>
12 #include <linux/interrupt.h>
13 #include <linux/platform_device.h>
14 #include <sound/core.h>
15 #include <sound/pcm.h>
16 #include <sound/soc.h>
17 #include <asm/mach-au1x00/au1000.h>
18 #include <asm/mach-db1x00/bcsr.h>
19
20 #include "psc.h"
21
22 SND_SOC_DAILINK_DEFS(hifi,
23 DAILINK_COMP_ARRAY(COMP_CPU("alchemy-ac97c")),
24 DAILINK_COMP_ARRAY(COMP_CODEC("ac97-codec", "ac97-hifi")),
25 DAILINK_COMP_ARRAY(COMP_PLATFORM("alchemy-pcm-dma.0")));
26
27 static struct snd_soc_dai_link db1000_ac97_dai = {
28 .name = "AC97",
29 .stream_name = "AC97 HiFi",
30 SND_SOC_DAILINK_REG(hifi),
31 };
32
33 static struct snd_soc_card db1000_ac97 = {
34 .name = "DB1000_AC97",
35 .owner = THIS_MODULE,
36 .dai_link = &db1000_ac97_dai,
37 .num_links = 1,
38 };
39
40 static int db1000_audio_probe(struct platform_device *pdev)
41 {
42 struct snd_soc_card *card = &db1000_ac97;
43 card->dev = &pdev->dev;
44 return devm_snd_soc_register_card(&pdev->dev, card);
45 }
46
47 static struct platform_driver db1000_audio_driver = {
48 .driver = {
49 .name = "db1000-audio",
50 .pm = &snd_soc_pm_ops,
51 },
52 .probe = db1000_audio_probe,
53 };
54
55 module_platform_driver(db1000_audio_driver);
56
57 MODULE_LICENSE("GPL");
58 MODULE_DESCRIPTION("DB1000/DB1500/DB1100 ASoC audio");
59 MODULE_AUTHOR("Manuel Lauss");
60
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.