1 files changed, 89 insertions, 0 deletions

diff --git a/sound/soc/ep93xx/simone.c b/sound/soc/ep93xx/simone.c
new file mode 100644
index 000000000000..4b0d19913728
--- /dev/null
+++ b/sound/soc/ep93xx/simone.c
@@ -0,0 +1,89 @@
+/*
+ * 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 fail;
+
+        simone_snd_device = platform_device_alloc("soc-audio", -1);
+        if (!simone_snd_device) {
+                ret = -ENOMEM;
+                goto fail;
+        }
+
+        platform_set_drvdata(simone_snd_device, &snd_soc_simone);
+        ret = platform_device_add(simone_snd_device);
+        if (ret) {
+                platform_device_put(simone_snd_device);
+                goto fail;
+        }
+
+        return ret;
+
+fail:
+        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");