| Dmitry Torokhov | 8d964a2 | 2011-11-07 23:59:41 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Samsung Keypad platform data definitions |
| 3 | * |
| 4 | * Copyright (C) 2010 Samsung Electronics Co.Ltd |
| 5 | * Author: Joonyoung Shim <jy0922.shim@samsung.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License as published by the |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your |
| 10 | * option) any later version. |
| 11 | */ |
| 12 | |
| 13 | #ifndef __SAMSUNG_KEYPAD_H |
| 14 | #define __SAMSUNG_KEYPAD_H |
| 15 | |
| 16 | #include <linux/input/matrix_keypad.h> |
| 17 | |
| 18 | #define SAMSUNG_MAX_ROWS 8 |
| 19 | #define SAMSUNG_MAX_COLS 8 |
| 20 | |
| 21 | /** |
| 22 | * struct samsung_keypad_platdata - Platform device data for Samsung Keypad. |
| 23 | * @keymap_data: pointer to &matrix_keymap_data. |
| 24 | * @rows: number of keypad row supported. |
| 25 | * @cols: number of keypad col supported. |
| 26 | * @no_autorepeat: disable key autorepeat. |
| 27 | * @wakeup: controls whether the device should be set up as wakeup source. |
| 28 | * @cfg_gpio: configure the GPIO. |
| 29 | * |
| 30 | * Initialisation data specific to either the machine or the platform |
| 31 | * for the device driver to use or call-back when configuring gpio. |
| 32 | */ |
| 33 | struct samsung_keypad_platdata { |
| 34 | const struct matrix_keymap_data *keymap_data; |
| 35 | unsigned int rows; |
| 36 | unsigned int cols; |
| 37 | bool no_autorepeat; |
| 38 | bool wakeup; |
| 39 | |
| 40 | void (*cfg_gpio)(unsigned int rows, unsigned int cols); |
| 41 | }; |
| 42 | |
| 43 | #endif /* __SAMSUNG_KEYPAD_H */ |