name : samsung-keypad.h /* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Samsung Keypad platform data definitions * * Copyright (C) 2010 Samsung Electronics Co.Ltd * Author: Joonyoung Shim <jy0922.shim@samsung.com> */ #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 */