summaryrefslogtreecommitdiffstats
path: root/sound/soc/sh/fsi-da7210.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/sh/fsi-da7210.c')
-rw-r--r--sound/soc/sh/fsi-da7210.c83
1 files changed, 83 insertions, 0 deletions
diff --git a/sound/soc/sh/fsi-da7210.c b/sound/soc/sh/fsi-da7210.c
new file mode 100644
index 0000000..33b4d17
--- /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");
OpenPOWER on IntegriCloud