Current File : //lib/modules/3.10.0-957.21.3.el7.centos.plus.x86_64/source/include/linux/input/pmic8xxx-keypad.h
/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* 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.
*/
#ifndef __PMIC8XXX_KEYPAD_H__
#define __PMIC8XXX_KEYPAD_H__
#include <linux/input/matrix_keypad.h>
#define PM8XXX_KEYPAD_DEV_NAME "pm8xxx-keypad"
/**
* struct pm8xxx_keypad_platform_data - platform data for keypad
* @keymap_data - matrix keymap data
* @input_name - input device name
* @input_phys_device - input device name
* @num_cols - number of columns of keypad
* @num_rows - number of row of keypad
* @debounce_ms - debounce period in milliseconds
* @scan_delay_ms - scan delay in milliseconds
* @row_hold_ns - row hold period in nanoseconds
* @wakeup - configure keypad as wakeup
* @rep - enable or disable key repeat bit
*/
struct pm8xxx_keypad_platform_data {
const struct matrix_keymap_data *keymap_data;
const char *input_name;
const char *input_phys_device;
unsigned int num_cols;
unsigned int num_rows;
unsigned int rows_gpio_start;
unsigned int cols_gpio_start;
unsigned int debounce_ms;
unsigned int scan_delay_ms;
unsigned int row_hold_ns;
bool wakeup;
bool rep;
};
#endif /*__PMIC8XXX_KEYPAD_H__ */
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