Ivan Kuten | 040956f | 2007-10-26 14:53:47 +0200 | [diff] [blame] | 1 | /* |
| 2 | * SoC audio for ln2440sbc |
Mark Brown | 854e4af | 2008-04-30 17:19:57 +0200 | [diff] [blame] | 3 | * |
Ivan Kuten | 040956f | 2007-10-26 14:53:47 +0200 | [diff] [blame] | 4 | * Copyright 2007 KonekTel, a.s. |
| 5 | * Author: Ivan Kuten |
| 6 | * ivan.kuten@promwad.com |
Mark Brown | 854e4af | 2008-04-30 17:19:57 +0200 | [diff] [blame] | 7 | * |
Ivan Kuten | 040956f | 2007-10-26 14:53:47 +0200 | [diff] [blame] | 8 | * 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 Kuten | 040956f | 2007-10-26 14:53:47 +0200 | [diff] [blame] | 21 | #include <sound/core.h> |
| 22 | #include <sound/pcm.h> |
| 23 | #include <sound/soc.h> |
| 24 | #include <sound/soc-dapm.h> |
| 25 | |
| 26 | #include "../codecs/ac97.h" |
| 27 | #include "s3c24xx-pcm.h" |
| 28 | #include "s3c24xx-ac97.h" |
| 29 | |
| 30 | static struct snd_soc_machine ln2440sbc; |
| 31 | |
| 32 | static struct snd_soc_dai_link ln2440sbc_dai[] = { |
| 33 | { |
| 34 | .name = "AC97", |
| 35 | .stream_name = "AC97 HiFi", |
| 36 | .cpu_dai = &s3c2443_ac97_dai[0], |
| 37 | .codec_dai = &ac97_dai, |
| 38 | }, |
| 39 | }; |
| 40 | |
| 41 | static struct snd_soc_machine ln2440sbc = { |
| 42 | .name = "LN2440SBC", |
| 43 | .dai_link = ln2440sbc_dai, |
| 44 | .num_links = ARRAY_SIZE(ln2440sbc_dai), |
| 45 | }; |
| 46 | |
| 47 | static struct snd_soc_device ln2440sbc_snd_ac97_devdata = { |
| 48 | .machine = &ln2440sbc, |
| 49 | .platform = &s3c24xx_soc_platform, |
| 50 | .codec_dev = &soc_codec_dev_ac97, |
| 51 | }; |
| 52 | |
| 53 | static struct platform_device *ln2440sbc_snd_ac97_device; |
| 54 | |
| 55 | static int __init ln2440sbc_init(void) |
| 56 | { |
| 57 | int ret; |
| 58 | |
| 59 | ln2440sbc_snd_ac97_device = platform_device_alloc("soc-audio", -1); |
| 60 | if (!ln2440sbc_snd_ac97_device) |
| 61 | return -ENOMEM; |
| 62 | |
| 63 | platform_set_drvdata(ln2440sbc_snd_ac97_device, |
| 64 | &ln2440sbc_snd_ac97_devdata); |
| 65 | ln2440sbc_snd_ac97_devdata.dev = &ln2440sbc_snd_ac97_device->dev; |
| 66 | ret = platform_device_add(ln2440sbc_snd_ac97_device); |
| 67 | |
| 68 | if (ret) |
| 69 | platform_device_put(ln2440sbc_snd_ac97_device); |
| 70 | |
| 71 | return ret; |
| 72 | } |
| 73 | |
| 74 | static void __exit ln2440sbc_exit(void) |
| 75 | { |
| 76 | platform_device_unregister(ln2440sbc_snd_ac97_device); |
| 77 | } |
| 78 | |
| 79 | module_init(ln2440sbc_init); |
| 80 | module_exit(ln2440sbc_exit); |
| 81 | |
| 82 | /* Module information */ |
| 83 | MODULE_AUTHOR("Ivan Kuten"); |
| 84 | MODULE_DESCRIPTION("ALSA SoC ALC650 LN2440SBC"); |
| 85 | MODULE_LICENSE("GPL"); |