/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __LINUX_I2C_TSC2007_H #define __LINUX_I2C_TSC2007_H /* linux/platform_data/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_period; /* time (in ms) between samples */ int fuzzx; /* fuzz factor for X, Y and pressure axes */ int fuzzy; int fuzzz; int (*get_pendown_state)(struct device *); /* If needed, clear 2nd level interrupt source */ void (*clear_penirq)(void); int (*init_platform_hw)(void); void (*exit_platform_hw)(void); }; #endif