Commit | Line | Data |
---|---|---|
438b76ad GG |
1 | /* |
2 | * smdk2443_wm9710.c -- SoC audio for smdk2443 | |
3 | * | |
4 | * Copyright 2007 Wolfson Microelectronics PLC. | |
5 | * Author: Graeme Gregory | |
6 | * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify it | |
9 | * under the terms of the GNU General Public License as published by the | |
10 | * Free Software Foundation; either version 2 of the License, or (at your | |
11 | * option) any later version. | |
12 | * | |
438b76ad GG |
13 | */ |
14 | ||
15 | #include <linux/module.h> | |
16 | #include <linux/device.h> | |
438b76ad GG |
17 | #include <sound/core.h> |
18 | #include <sound/pcm.h> | |
19 | #include <sound/soc.h> | |
20 | #include <sound/soc-dapm.h> | |
21 | ||
22 | #include "../codecs/ac97.h" | |
23 | #include "s3c24xx-pcm.h" | |
24 | #include "s3c24xx-ac97.h" | |
25 | ||
87506549 | 26 | static struct snd_soc_card smdk2443; |
438b76ad GG |
27 | |
28 | static struct snd_soc_dai_link smdk2443_dai[] = { | |
29 | { | |
30 | .name = "AC97", | |
31 | .stream_name = "AC97 HiFi", | |
32 | .cpu_dai = &s3c2443_ac97_dai[0], | |
33 | .codec_dai = &ac97_dai, | |
34 | }, | |
35 | }; | |
36 | ||
87506549 | 37 | static struct snd_soc_card smdk2443 = { |
438b76ad | 38 | .name = "SMDK2443", |
87689d56 | 39 | .platform = &s3c24xx_soc_platform, |
438b76ad GG |
40 | .dai_link = smdk2443_dai, |
41 | .num_links = ARRAY_SIZE(smdk2443_dai), | |
42 | }; | |
43 | ||
44 | static struct snd_soc_device smdk2443_snd_ac97_devdata = { | |
87506549 | 45 | .card = &smdk2443, |
438b76ad GG |
46 | .codec_dev = &soc_codec_dev_ac97, |
47 | }; | |
48 | ||
49 | static struct platform_device *smdk2443_snd_ac97_device; | |
50 | ||
51 | static int __init smdk2443_init(void) | |
52 | { | |
53 | int ret; | |
54 | ||
55 | smdk2443_snd_ac97_device = platform_device_alloc("soc-audio", -1); | |
56 | if (!smdk2443_snd_ac97_device) | |
57 | return -ENOMEM; | |
58 | ||
59 | platform_set_drvdata(smdk2443_snd_ac97_device, | |
60 | &smdk2443_snd_ac97_devdata); | |
61 | smdk2443_snd_ac97_devdata.dev = &smdk2443_snd_ac97_device->dev; | |
62 | ret = platform_device_add(smdk2443_snd_ac97_device); | |
63 | ||
64 | if (ret) | |
65 | platform_device_put(smdk2443_snd_ac97_device); | |
66 | ||
67 | return ret; | |
68 | } | |
69 | ||
70 | static void __exit smdk2443_exit(void) | |
71 | { | |
72 | platform_device_unregister(smdk2443_snd_ac97_device); | |
73 | } | |
74 | ||
75 | module_init(smdk2443_init); | |
76 | module_exit(smdk2443_exit); | |
77 | ||
78 | /* Module information */ | |
79 | MODULE_AUTHOR("Graeme Gregory, graeme.gregory@wolfsonmicro.com, www.wolfsonmicro.com"); | |
80 | MODULE_DESCRIPTION("ALSA SoC WM9710 SMDK2443"); | |
81 | MODULE_LICENSE("GPL"); |