/*
   * Samsung Keypad platform data definitions
   *
   * Copyright (C) 2010 Samsung Electronics Co.Ltd
   * Author: Joonyoung Shim <jy0922.shim@samsung.com>
   *
   * This program is free software; you can redistribute  it and/or modify it
   * under  the terms of  the GNU General  Public License as published by the
   * Free Software Foundation;  either version 2 of the  License, or (at your
   * option) any later version.
   */
  
  #ifndef __SAMSUNG_KEYPAD_H
  #define __SAMSUNG_KEYPAD_H
  
  #include <linux/input/matrix_keypad.h>
  
  #define SAMSUNG_MAX_ROWS	8
  #define SAMSUNG_MAX_COLS	8
  
  /**
   * struct samsung_keypad_platdata - Platform device data for Samsung Keypad.
   * @keymap_data: pointer to &matrix_keymap_data.
   * @rows: number of keypad row supported.
   * @cols: number of keypad col supported.
   * @no_autorepeat: disable key autorepeat.
   * @wakeup: controls whether the device should be set up as wakeup source.
   * @cfg_gpio: configure the GPIO.
   *
   * Initialisation data specific to either the machine or the platform
   * for the device driver to use or call-back when configuring gpio.
   */
  struct samsung_keypad_platdata {
  	const struct matrix_keymap_data	*keymap_data;
  	unsigned int rows;
  	unsigned int cols;
  	bool no_autorepeat;
  	bool wakeup;
  
  	void (*cfg_gpio)(unsigned int rows, unsigned int cols);
  };
  
  #endif /* __SAMSUNG_KEYPAD_H */