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/*
* Copyright (C) 2012, Samsung Electronics Co. Ltd. All Rights Reserved.
*
* Author:
* Heetae Ahn <heetae82.ahn@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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <linux/earlysuspend.h>
#include <linux/serio.h>
#ifndef _SEC_DOCK_KEYBOARD_H_
#define _SEC_DOCK_KEYBOARD_H_
#define KBD_DRV_NAME "sec_keyboard"
#define KEYBOARD_SIZE 128
#define US_KEYBOARD 0xEB
#define UK_KEYBOARD 0xEC
#define KBD_MIN 0x4
#define KBD_MAX 0x7F
#define MAX_BUF 255
/* for the remap key */
enum REMAPKEY_STATE {
REMAPKEY_RELEASED = 0,
REMAPKEY_PRESSED,
};
enum KEY_LAYOUT {
UNKNOWN_KEYLAYOUT = 0,
US_KEYLAYOUT,
UK_KEYLAYOUT,
};
struct dock_keyboard_data {
struct input_dev *input_dev;
struct serio *serio;
struct device *kbd_dev;
struct work_struct work_msg;
struct delayed_work dwork_off;
struct early_suspend early_suspend;
struct timer_list key_timer;
bool led_on;
int dock_irq_gpio;
unsigned int kl;
bool handshaking;
int release_cnt;
bool remap_state;
unsigned char remap_keycode;
int buf_front;
int buf_rear;
unsigned char key_buf[MAX_BUF];
bool dockconnected;
bool keyboard_enable;
void (*power)(bool on);
};
struct dock_keyboard_platform_data {
int dock_irq_gpio;
void (*power)(bool on);
void (*register_cb)(struct input_dev *, void *);
};
struct key_table {
int keycode;
bool pressed;
};
struct sec_dock_keyboard_driver {
struct platform_driver plat_drv;
struct serio_driver serio_drv;
struct dock_keyboard_data *private_data;
};
#endif /*_SEC_DOCK_KEYBOARD_H_ */
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