1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-only
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * DB1000/DB1500/DB1100 ASoC audio fabric support code.
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * (c) 2011 Manuel Lauss <manuel.lauss@googlemail.com>
6*4882a593Smuzhiyun *
7*4882a593Smuzhiyun */
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun #include <linux/module.h>
10*4882a593Smuzhiyun #include <linux/moduleparam.h>
11*4882a593Smuzhiyun #include <linux/timer.h>
12*4882a593Smuzhiyun #include <linux/interrupt.h>
13*4882a593Smuzhiyun #include <linux/platform_device.h>
14*4882a593Smuzhiyun #include <sound/core.h>
15*4882a593Smuzhiyun #include <sound/pcm.h>
16*4882a593Smuzhiyun #include <sound/soc.h>
17*4882a593Smuzhiyun #include <asm/mach-au1x00/au1000.h>
18*4882a593Smuzhiyun #include <asm/mach-db1x00/bcsr.h>
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun #include "psc.h"
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun SND_SOC_DAILINK_DEFS(hifi,
23*4882a593Smuzhiyun DAILINK_COMP_ARRAY(COMP_CPU("alchemy-ac97c")),
24*4882a593Smuzhiyun DAILINK_COMP_ARRAY(COMP_CODEC("ac97-codec", "ac97-hifi")),
25*4882a593Smuzhiyun DAILINK_COMP_ARRAY(COMP_PLATFORM("alchemy-pcm-dma.0")));
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun static struct snd_soc_dai_link db1000_ac97_dai = {
28*4882a593Smuzhiyun .name = "AC97",
29*4882a593Smuzhiyun .stream_name = "AC97 HiFi",
30*4882a593Smuzhiyun SND_SOC_DAILINK_REG(hifi),
31*4882a593Smuzhiyun };
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun static struct snd_soc_card db1000_ac97 = {
34*4882a593Smuzhiyun .name = "DB1000_AC97",
35*4882a593Smuzhiyun .owner = THIS_MODULE,
36*4882a593Smuzhiyun .dai_link = &db1000_ac97_dai,
37*4882a593Smuzhiyun .num_links = 1,
38*4882a593Smuzhiyun };
39*4882a593Smuzhiyun
db1000_audio_probe(struct platform_device * pdev)40*4882a593Smuzhiyun static int db1000_audio_probe(struct platform_device *pdev)
41*4882a593Smuzhiyun {
42*4882a593Smuzhiyun struct snd_soc_card *card = &db1000_ac97;
43*4882a593Smuzhiyun card->dev = &pdev->dev;
44*4882a593Smuzhiyun return devm_snd_soc_register_card(&pdev->dev, card);
45*4882a593Smuzhiyun }
46*4882a593Smuzhiyun
47*4882a593Smuzhiyun static struct platform_driver db1000_audio_driver = {
48*4882a593Smuzhiyun .driver = {
49*4882a593Smuzhiyun .name = "db1000-audio",
50*4882a593Smuzhiyun .pm = &snd_soc_pm_ops,
51*4882a593Smuzhiyun },
52*4882a593Smuzhiyun .probe = db1000_audio_probe,
53*4882a593Smuzhiyun };
54*4882a593Smuzhiyun
55*4882a593Smuzhiyun module_platform_driver(db1000_audio_driver);
56*4882a593Smuzhiyun
57*4882a593Smuzhiyun MODULE_LICENSE("GPL");
58*4882a593Smuzhiyun MODULE_DESCRIPTION("DB1000/DB1500/DB1100 ASoC audio");
59*4882a593Smuzhiyun MODULE_AUTHOR("Manuel Lauss");
60