include/linux/input/tps6507x-ts.h

   1 /* linux/i2c/tps6507x-ts.h
   2  *
   3  * Functions to access TPS65070 touch screen chip.
   4  *
   5  * Copyright (c) 2009 RidgeRun (todd.fischer@ridgerun.com)
   6  *
   7  *
   8  *  For licencing details see kernel-base/COPYING
   9  */
  10
  11 #ifndef __LINUX_I2C_TPS6507X_TS_H
  12 #define __LINUX_I2C_TPS6507X_TS_H
  13
  14 /* Board specific touch screen initial values */
  15 struct touchscreen_init_data {
  16         int     poll_period;    /* ms */
  17         int     vref;           /* non-zero to leave vref on */
  18         __u16   min_pressure;   /* min reading to be treated as a touch */
  19         __u16   vendor;
  20         __u16   product;
  21         __u16   version;
  22 };
  23
  24 #endif /*  __LINUX_I2C_TPS6507X_TS_H */