[linux-2.6-block.git] / include / linux / i2c / tsc2007.h

#ifndef __LINUX_I2C_TSC2007_H
#define __LINUX_I2C_TSC2007_H

/* linux/i2c/tsc2007.h */

struct tsc2007_platform_data {
	u16	model;				/* 2007. */
	u16	x_plate_ohms;	/* must be non-zero value */
	u16	max_rt; /* max. resistance above which samples are ignored */
	unsigned long poll_delay; /* delay (in ms) after pen-down event
				     before polling starts */
	unsigned long poll_period; /* time (in ms) between samples */
	int	fuzzx; /* fuzz factor for X, Y and pressure axes */
	int	fuzzy;
	int	fuzzz;

	int	(*get_pendown_state)(void);
	void	(*clear_penirq)(void);		/* If needed, clear 2nd level
						   interrupt source */
	int	(*init_platform_hw)(void);
	void	(*exit_platform_hw)(void);
};

#endif
Commit	Line	Data
50b6f1f4 KL	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. */
341deefe	8	u16 x_plate_ohms; /* must be non-zero value */
84005eb5	9	u16 max_rt; /* max. resistance above which samples are ignored */
2d137c7e TR	10	unsigned long poll_delay; /* delay (in ms) after pen-down event
2d137c7e TR	11	before polling starts */
1af38eac	12	unsigned long poll_period; /* time (in ms) between samples */
891e376b TR	13	int fuzzx; /* fuzz factor for X, Y and pressure axes */
	14	int fuzzy;
	15	int fuzzz;
50b6f1f4 KL	16
	17	int (*get_pendown_state)(void);
	18	void (clear_penirq)(void); / If needed, clear 2nd level
	19	interrupt source */
	20	int (*init_platform_hw)(void);
	21	void (*exit_platform_hw)(void);
	22	};
	23
	24	#endif