1 #ifndef __LINUX_I2C_TSC2007_H
2 #define __LINUX_I2C_TSC2007_H
3 
4 /* linux/i2c/tsc2007.h */
5 
6 struct tsc2007_platform_data {
7 	u16	model;				/* 2007. */
8 	u16	x_plate_ohms;	/* must be non-zero value */
9 	u16	max_rt; /* max. resistance above which samples are ignored */
10 	unsigned long poll_period; /* time (in ms) between samples */
11 	int	fuzzx; /* fuzz factor for X, Y and pressure axes */
12 	int	fuzzy;
13 	int	fuzzz;
14 
15 	int	(*get_pendown_state)(struct device *);
16 	/* If needed, clear 2nd level interrupt source */
17 	void	(*clear_penirq)(void);
18 	int	(*init_platform_hw)(void);
19 	void	(*exit_platform_hw)(void);
20 };
21 
22 #endif
23