projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b8e583f6 KM |
1 | /* |
| 2 | * FSI-AK464x sound support for ms7724se | |
| 3 | * | |
| 4 | * Copyright (C) 2009 Renesas Solutions Corp. | |
| 5 | * Kuninori Morimoto <morimoto.kuninori@renesas.com> | |
| 6 | * | |
| 7 | * This file is subject to the terms and conditions of the GNU General Public | |
| 8 | * License. See the file "COPYING" in the main directory of this archive | |
| 9 | * for more details. | |
| 10 | */ | |
| 11 | ||
| 12 | #include <linux/module.h> | |
| 13 | #include <linux/moduleparam.h> | |
| 14 | #include <linux/platform_device.h> | |
| 15 | #include <linux/i2c.h> | |
| 16 | #include <linux/io.h> | |
| 17 | #include <sound/core.h> | |
| 18 | #include <sound/pcm.h> | |
| 19 | #include <sound/soc.h> | |
| 20 | #include <sound/soc-dapm.h> | |
| 21 | ||
| 22 | #include <sound/sh_fsi.h> | |
| 23 | #include <../sound/soc/codecs/ak4642.h> | |
| 24 | ||
| 25 | static struct snd_soc_dai_link fsi_dai_link = { | |
| 26 | .name = "AK4642", | |
| 27 | .stream_name = "AK4642", | |
| 28 | .cpu_dai = &fsi_soc_dai[0], /* fsi */ | |
| 29 | .codec_dai = &ak4642_dai, | |
| 30 | .ops = NULL, | |
| 31 | }; | |
| 32 | ||
| 33 | static struct snd_soc_card fsi_soc_card = { | |
| 34 | .name = "FSI", | |
| 35 | .platform = &fsi_soc_platform, | |
| 36 | .dai_link = &fsi_dai_link, | |
| 37 | .num_links = 1, | |
| 38 | }; | |
| 39 | ||
| 40 | static struct snd_soc_device fsi_snd_devdata = { | |
| 41 | .card = &fsi_soc_card, | |
| 42 | .codec_dev = &soc_codec_dev_ak4642, | |
| 43 | }; | |
| 44 | ||
| b8e583f6 KM |
45 | static struct platform_device *fsi_snd_device; |
| 46 | ||
| 47 | static int __init fsi_ak4642_init(void) | |
| 48 | { | |
| 49 | int ret = -ENOMEM; | |
| 50 | ||
| b8e583f6 KM |
51 | fsi_snd_device = platform_device_alloc("soc-audio", -1); |
| 52 | if (!fsi_snd_device) | |
| 53 | goto out; | |
| 54 | ||
| 55 | platform_set_drvdata(fsi_snd_device, | |
| 56 | &fsi_snd_devdata); | |
| 57 | fsi_snd_devdata.dev = &fsi_snd_device->dev; | |
| 58 | ret = platform_device_add(fsi_snd_device); | |
| 59 | ||
| 60 | if (ret) | |
| 61 | platform_device_put(fsi_snd_device); | |
| 62 | ||
| 63 | out: | |
| 64 | return ret; | |
| 65 | } | |
| 66 | ||
| 67 | static void __exit fsi_ak4642_exit(void) | |
| 68 | { | |
| 69 | platform_device_unregister(fsi_snd_device); | |
| 70 | } | |
| 71 | ||
| 72 | module_init(fsi_ak4642_init); | |
| 73 | module_exit(fsi_ak4642_exit); | |
| 74 | ||
| 75 | MODULE_LICENSE("GPL"); | |
| 76 | MODULE_DESCRIPTION("Generic SH4 FSI-AK4642 sound card"); | |
| 77 | MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>"); |