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- /*
- * AD7879/AD7889 touchscreen (bus interfaces)
- *
- * Copyright (C) 2008-2010 Michael Hennerich, Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
- #ifndef _AD7879_H_
- #define _AD7879_H_
- #include <linux/types.h>
- struct ad7879;
- struct device;
- struct ad7879_bus_ops {
- u16 bustype;
- int (*read)(struct device *dev, u8 reg);
- int (*multi_read)(struct device *dev, u8 first_reg, u8 count, u16 *buf);
- int (*write)(struct device *dev, u8 reg, u16 val);
- };
- extern const struct dev_pm_ops ad7879_pm_ops;
- struct ad7879 *ad7879_probe(struct device *dev, u8 devid, unsigned irq,
- const struct ad7879_bus_ops *bops);
- void ad7879_remove(struct ad7879 *);
- #endif
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