tsc2007.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __LINUX_I2C_TSC2007_H
 3#define __LINUX_I2C_TSC2007_H
 4
 5/* linux/platform_data/tsc2007.h */
 6
 7struct tsc2007_platform_data {
 8	u16	model;				/* 2007. */
 9	u16	x_plate_ohms;	/* must be non-zero value */
10	u16	max_rt; /* max. resistance above which samples are ignored */
11	unsigned long poll_period; /* time (in ms) between samples */
12	int	fuzzx; /* fuzz factor for X, Y and pressure axes */
13	int	fuzzy;
14	int	fuzzz;
15
16	int	(*get_pendown_state)(struct device *);
17	/* If needed, clear 2nd level interrupt source */
18	void	(*clear_penirq)(void);
19	int	(*init_platform_hw)(void);
20	void	(*exit_platform_hw)(void);
21};
22
23#endif