include/linux/i2c/mcs.h

   1 /*
   2  * Copyright (C) 2009 - 2010 Samsung Electronics Co.Ltd
   3  * Author: Joonyoung Shim <jy0922.shim@samsung.com>
   4  * Author: HeungJun Kim <riverful.kim@samsung.com>
   5  *
   6  *  This program is free software; you can redistribute  it and/or modify it
   7  *  under  the terms of  the GNU General  Public License as published by the
   8  *  Free Software Foundation;  either version 2 of the  License, or (at your
   9  *  option) any later version.
  10  *
  11  */
  12
  13 #ifndef __LINUX_MCS_H
  14 #define __LINUX_MCS_H
  15
  16 #define MCS_KEY_MAP(v, c)       ((((v) & 0xff) << 16) | ((c) & 0xffff))
  17 #define MCS_KEY_VAL(v)          (((v) >> 16) & 0xff)
  18 #define MCS_KEY_CODE(v)         ((v) & 0xffff)
  19
  20 struct mcs_platform_data {
  21         void (*poweron)(bool);
  22         void (*cfg_pin)(void);
  23
  24         /* touchscreen */
  25         unsigned int x_size;
  26         unsigned int y_size;
  27
  28         /* touchkey */
  29         const u32 *keymap;
  30         unsigned int keymap_size;
  31         unsigned int key_maxval;
  32         bool no_autorepeat;
  33 };
  34
  35 #endif  /* __LINUX_MCS_H */