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+/*
+ * si47xx.h -- Si47xx ASoC codec driver
+ *
+ * Copyright 2008 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * Adapted: 2011, Nikolaus Schaller <hns@goldelico.com>
+ *
+ * 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.
+ */
+
+#ifndef _SI47XX_H
+#define _SI47XX_H
+
+#define SI47XX_DACLVOL 0x00
+#define SI47XX_DACRVOL 0x01
+#define SI47XX_DACCTL 0x02
+#define SI47XX_IFCTL 0x03
+
+struct si47xx_setup_data {
+ int spi;
+ int i2c_bus;
+ unsigned short i2c_address;
+};
+
+extern struct snd_soc_codec_device soc_codec_dev_si47xx;
+
+#endif