include/linux/platform_data/tsc2007.h

   1 #ifndef __LINUX_I2C_TSC2007_H
   2 #define __LINUX_I2C_TSC2007_H
   3
   4 /* linux/platform_data/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