2 * FSI-AK464x sound support for ms7724se
4 * Copyright (C) 2009 Renesas Solutions Corp.
5 * Kuninori Morimoto <morimoto.kuninori@renesas.com>
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
12 #include <linux/module.h>
13 #include <linux/moduleparam.h>
14 #include <linux/platform_device.h>
15 #include <linux/i2c.h>
17 #include <sound/core.h>
18 #include <sound/pcm.h>
19 #include <sound/soc.h>
20 #include <sound/soc-dapm.h>
22 #include <sound/sh_fsi.h>
23 #include <../sound/soc/codecs/ak4642.h>
25 static int fsi_ak4642_dai_init(struct snd_soc_codec *codec)
29 ret = snd_soc_dai_set_sysclk(&ak4642_dai, 0, 11289600, 0);
34 static struct snd_soc_dai_link fsi_dai_link = {
36 .stream_name = "AK4642",
37 .cpu_dai = &fsi_soc_dai[0], /* fsi */
38 .codec_dai = &ak4642_dai,
39 .init = fsi_ak4642_dai_init,
43 static struct snd_soc_card fsi_soc_card = {
45 .platform = &fsi_soc_platform,
46 .dai_link = &fsi_dai_link,
50 static struct snd_soc_device fsi_snd_devdata = {
51 .card = &fsi_soc_card,
52 .codec_dev = &soc_codec_dev_ak4642,
55 static struct platform_device *fsi_snd_device;
57 static int __init fsi_ak4642_init(void)
61 fsi_snd_device = platform_device_alloc("soc-audio", -1);
65 platform_set_drvdata(fsi_snd_device,
67 fsi_snd_devdata.dev = &fsi_snd_device->dev;
68 ret = platform_device_add(fsi_snd_device);
71 platform_device_put(fsi_snd_device);
77 static void __exit fsi_ak4642_exit(void)
79 platform_device_unregister(fsi_snd_device);
82 module_init(fsi_ak4642_init);
83 module_exit(fsi_ak4642_exit);
85 MODULE_LICENSE("GPL");
86 MODULE_DESCRIPTION("Generic SH4 FSI-AK4642 sound card");
87 MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");