From 038494059f795849012a96adba2ab73e65b94ba5 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Date: Mon, 14 Dec 2009 13:22:00 +0900
Subject: ASoC: Add FSI-DA7210 sound support for SuperH

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 sound/soc/sh/fsi-da7210.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 sound/soc/sh/fsi-da7210.c

(limited to 'sound/soc/sh/fsi-da7210.c')

diff --git a/sound/soc/sh/fsi-da7210.c b/sound/soc/sh/fsi-da7210.c
new file mode 100644
index 00000000000..33b4d177f46
--- /dev/null
+++ b/sound/soc/sh/fsi-da7210.c
@@ -0,0 +1,83 @@
+/*
+ * fsi-da7210.c
+ *
+ * Copyright (C) 2009 Renesas Solutions Corp.
+ * Kuninori Morimoto <morimoto.kuninori@renesas.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/i2c.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+
+#include <sound/sh_fsi.h>
+#include "../codecs/da7210.h"
+
+static int fsi_da7210_init(struct snd_soc_codec *codec)
+{
+	return snd_soc_dai_set_fmt(&da7210_dai,
+				   SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+				   SND_SOC_DAIFMT_CBM_CFM);
+}
+
+static struct snd_soc_dai_link fsi_da7210_dai = {
+	.name		= "DA7210",
+	.stream_name	= "DA7210",
+	.cpu_dai	= &fsi_soc_dai[1], /* FSI B */
+	.codec_dai	= &da7210_dai,
+	.init		= fsi_da7210_init,
+};
+
+static struct snd_soc_card fsi_soc_card = {
+	.name		= "FSI",
+	.platform	= &fsi_soc_platform,
+	.dai_link	= &fsi_da7210_dai,
+	.num_links	= 1,
+};
+
+static struct snd_soc_device fsi_da7210_snd_devdata = {
+	.card		= &fsi_soc_card,
+	.codec_dev	= &soc_codec_dev_da7210,
+};
+
+static struct platform_device *fsi_da7210_snd_device;
+
+static int __init fsi_da7210_sound_init(void)
+{
+	int ret;
+
+	fsi_da7210_snd_device = platform_device_alloc("soc-audio", -1);
+	if (!fsi_da7210_snd_device)
+		return -ENOMEM;
+
+	platform_set_drvdata(fsi_da7210_snd_device, &fsi_da7210_snd_devdata);
+	fsi_da7210_snd_devdata.dev = &fsi_da7210_snd_device->dev;
+	ret = platform_device_add(fsi_da7210_snd_device);
+	if (ret)
+		platform_device_put(fsi_da7210_snd_device);
+
+	return ret;
+}
+
+static void __exit fsi_da7210_sound_exit(void)
+{
+	platform_device_unregister(fsi_da7210_snd_device);
+}
+
+module_init(fsi_da7210_sound_init);
+module_exit(fsi_da7210_sound_exit);
+
+/* Module information */
+MODULE_DESCRIPTION("ALSA SoC FSI DA2710");
+MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>");
+MODULE_LICENSE("GPL");
-- 
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