1 files changed, 91 insertions, 0 deletions
diff --git a/sound/soc/ep93xx/simone.c b/sound/soc/ep93xx/simone.c
new file mode 100644
index 00000000000..286817946c5
--- /dev/null
+++ b/sound/soc/ep93xx/simone.c
@@ -0,0 +1,91 @@
+/*
+ * simone.c -- ASoC audio for Simplemachines Sim.One board
+ *
+ * Copyright (c) 2010 Mika Westerberg
+ *
+ * Based on snappercl15 machine driver by Ryan Mallon.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+
+#include "ep93xx-pcm.h"
+
+static struct snd_soc_dai_link simone_dai = {
+	.name		= "AC97",
+	.stream_name	= "AC97 HiFi",
+	.cpu_dai_name	= "ep93xx-ac97",
+	.codec_dai_name	= "ac97-hifi",
+	.codec_name	= "ac97-codec",
+	.platform_name	= "ep93xx-pcm-audio",
+};
+
+static struct snd_soc_card snd_soc_simone = {
+	.name		= "Sim.One",
+	.dai_link	= &simone_dai,
+	.num_links	= 1,
+};
+
+static struct platform_device *simone_snd_ac97_device;
+static struct platform_device *simone_snd_device;
+
+static int __init simone_init(void)
+{
+	int ret;
+
+	if (!machine_is_sim_one())
+		return -ENODEV;
+
+	simone_snd_ac97_device = platform_device_alloc("ac97-codec", -1);
+	if (!simone_snd_ac97_device)
+		return -ENOMEM;
+
+	ret = platform_device_add(simone_snd_ac97_device);
+	if (ret)
+		goto fail1;
+
+	simone_snd_device = platform_device_alloc("soc-audio", -1);
+	if (!simone_snd_device) {
+		ret = -ENOMEM;
+		goto fail2;
+	}
+
+	platform_set_drvdata(simone_snd_device, &snd_soc_simone);
+	ret = platform_device_add(simone_snd_device);
+	if (ret)
+		goto fail3;
+
+	return 0;
+
+fail3:
+	platform_device_put(simone_snd_device);
+fail2:
+	platform_device_del(simone_snd_ac97_device);
+fail1:
+	platform_device_put(simone_snd_ac97_device);
+	return ret;
+}
+module_init(simone_init);
+
+static void __exit simone_exit(void)
+{
+	platform_device_unregister(simone_snd_device);
+	platform_device_unregister(simone_snd_ac97_device);
+}
+module_exit(simone_exit);
+
+MODULE_DESCRIPTION("ALSA SoC Simplemachines Sim.One");
+MODULE_AUTHOR("Mika Westerberg <mika.westerberg@iki.fi>");
+MODULE_LICENSE("GPL");