53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
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/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __PMIC8XXX_KEYPAD_H__
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#define __PMIC8XXX_KEYPAD_H__
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#include <linux/input/matrix_keypad.h>
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#define PM8XXX_KEYPAD_DEV_NAME "pm8xxx-keypad"
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/**
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* struct pm8xxx_keypad_platform_data - platform data for keypad
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* @keymap_data - matrix keymap data
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* @input_name - input device name
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* @input_phys_device - input device name
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* @num_cols - number of columns of keypad
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* @num_rows - number of row of keypad
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* @debounce_ms - debounce period in milliseconds
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* @scan_delay_ms - scan delay in milliseconds
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* @row_hold_ns - row hold period in nanoseconds
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* @wakeup - configure keypad as wakeup
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* @rep - enable or disable key repeat bit
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*/
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struct pm8xxx_keypad_platform_data {
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const struct matrix_keymap_data *keymap_data;
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const char *input_name;
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const char *input_phys_device;
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unsigned int num_cols;
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unsigned int num_rows;
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unsigned int rows_gpio_start;
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unsigned int cols_gpio_start;
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unsigned int debounce_ms;
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unsigned int scan_delay_ms;
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unsigned int row_hold_ns;
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bool wakeup;
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bool rep;
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};
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#endif /*__PMIC8XXX_KEYPAD_H__ */
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