spi-topcliff-pch: Fix issue for transmitting over 4KByte
[zen-stable.git] / include / linux / input / samsung-keypad.h
blobf25619bfd8a827882bbc8d0082d05df2d397d77e
1 /*
2 * Samsung Keypad platform data definitions
4 * Copyright (C) 2010 Samsung Electronics Co.Ltd
5 * Author: Joonyoung Shim <jy0922.shim@samsung.com>
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.
13 #ifndef __SAMSUNG_KEYPAD_H
14 #define __SAMSUNG_KEYPAD_H
16 #include <linux/input/matrix_keypad.h>
18 #define SAMSUNG_MAX_ROWS 8
19 #define SAMSUNG_MAX_COLS 8
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.
30 * Initialisation data specific to either the machine or the platform
31 * for the device driver to use or call-back when configuring gpio.
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;
40 void (*cfg_gpio)(unsigned int rows, unsigned int cols);
43 #endif /* __SAMSUNG_KEYPAD_H */