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Ivan Kuten040956f2007-10-26 14:53:47 +02001/*
2 * SoC audio for ln2440sbc
Mark Brown854e4af2008-04-30 17:19:57 +02003 *
Ivan Kuten040956f2007-10-26 14:53:47 +02004 * Copyright 2007 KonekTel, a.s.
5 * Author: Ivan Kuten
6 * ivan.kuten@promwad.com
Mark Brown854e4af2008-04-30 17:19:57 +02007 *
Ivan Kuten040956f2007-10-26 14:53:47 +02008 * Heavily based on smdk2443_wm9710.c
9 * Copyright 2007 Wolfson Microelectronics PLC.
10 * Author: Graeme Gregory
11 * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License version 2 as
15 * published by the Free Software Foundation.
16 *
17 */
18
19#include <linux/module.h>
20#include <linux/device.h>
Ivan Kuten040956f2007-10-26 14:53:47 +020021#include <sound/core.h>
22#include <sound/pcm.h>
23#include <sound/soc.h>
Ivan Kuten040956f2007-10-26 14:53:47 +020024
Jassi Brar4b640cf2010-11-22 15:35:57 +090025#include "dma.h"
Jassi Brar99ce3a32010-11-22 15:36:03 +090026#include "ac97.h"
Ivan Kuten040956f2007-10-26 14:53:47 +020027
Mark Brown87506542008-11-18 20:50:34 +000028static struct snd_soc_card ln2440sbc;
Ivan Kuten040956f2007-10-26 14:53:47 +020029
30static struct snd_soc_dai_link ln2440sbc_dai[] = {
31{
32 .name = "AC97",
33 .stream_name = "AC97 HiFi",
Jassi Brare6104672010-11-22 15:36:00 +090034 .cpu_dai_name = "samsung-ac97",
Liam Girdwoodf0fba2a2010-03-17 20:15:21 +000035 .codec_dai_name = "ac97-hifi",
36 .codec_name = "ac97-codec",
Jassi Brar58bb4072010-11-22 15:35:50 +090037 .platform_name = "samsung-audio",
Ivan Kuten040956f2007-10-26 14:53:47 +020038},
39};
40
Mark Brown87506542008-11-18 20:50:34 +000041static struct snd_soc_card ln2440sbc = {
Ivan Kuten040956f2007-10-26 14:53:47 +020042 .name = "LN2440SBC",
43 .dai_link = ln2440sbc_dai,
44 .num_links = ARRAY_SIZE(ln2440sbc_dai),
45};
46
Ivan Kuten040956f2007-10-26 14:53:47 +020047static struct platform_device *ln2440sbc_snd_ac97_device;
48
49static int __init ln2440sbc_init(void)
50{
51 int ret;
52
53 ln2440sbc_snd_ac97_device = platform_device_alloc("soc-audio", -1);
54 if (!ln2440sbc_snd_ac97_device)
55 return -ENOMEM;
56
Liam Girdwoodf0fba2a2010-03-17 20:15:21 +000057 platform_set_drvdata(ln2440sbc_snd_ac97_device, &ln2440sbc);
Ivan Kuten040956f2007-10-26 14:53:47 +020058 ret = platform_device_add(ln2440sbc_snd_ac97_device);
59
60 if (ret)
61 platform_device_put(ln2440sbc_snd_ac97_device);
62
63 return ret;
64}
65
66static void __exit ln2440sbc_exit(void)
67{
68 platform_device_unregister(ln2440sbc_snd_ac97_device);
69}
70
71module_init(ln2440sbc_init);
72module_exit(ln2440sbc_exit);
73
74/* Module information */
75MODULE_AUTHOR("Ivan Kuten");
76MODULE_DESCRIPTION("ALSA SoC ALC650 LN2440SBC");
77MODULE_LICENSE("GPL");