[mirror_ubuntu-jammy-kernel.git] / arch / arm / plat-omap / include / mach / keypad.h

/*
 *  arch/arm/plat-omap/include/mach/keypad.h
 *
 *  Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#ifndef ASMARM_ARCH_KEYPAD_H
#define ASMARM_ARCH_KEYPAD_H

#include <linux/input/matrix_keypad.h>

struct omap_kp_platform_data {
	int rows;
	int cols;
	int *keymap;
	unsigned int keymapsize;
	unsigned int rep:1;
	unsigned long delay;
	unsigned int dbounce:1;
	/* specific to OMAP242x*/
	unsigned int *row_gpios;
	unsigned int *col_gpios;
};

/* Group (0..3) -- when multiple keys are pressed, only the
 * keys pressed in the same group are considered as pressed. This is
 * in order to workaround certain crappy HW designs that produce ghost
 * keypresses. */
#define GROUP_0		(0 << 16)
#define GROUP_1		(1 << 16)
#define GROUP_2		(2 << 16)
#define GROUP_3		(3 << 16)
#define GROUP_MASK	GROUP_3

#define KEY_PERSISTENT		0x00800000
#define KEYNUM_MASK		0x00EFFFFF

#endif
Commit	Line	Data
120db2cb	1	/*
a09e64fb	2	* arch/arm/plat-omap/include/mach/keypad.h
120db2cb TL	3	*
	4	* Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*/
	10	#ifndef ASMARM_ARCH_KEYPAD_H
	11	#define ASMARM_ARCH_KEYPAD_H
	12
4f543332 TL	13	#include <linux/input/matrix_keypad.h>
4f543332 TL	14
120db2cb TL	15	struct omap_kp_platform_data {
	16	int rows;
	17	int cols;
	18	int *keymap;
ad4e09b1	19	unsigned int keymapsize;
120db2cb	20	unsigned int rep:1;
ad4e09b1 KS	21	unsigned long delay;
ad4e09b1 KS	22	unsigned int dbounce:1;
120db2cb TL	23	/* specific to OMAP242x*/
	24	unsigned int *row_gpios;
	25	unsigned int *col_gpios;
	26	};
	27
	28	/* Group (0..3) -- when multiple keys are pressed, only the
	29	* keys pressed in the same group are considered as pressed. This is
	30	* in order to workaround certain crappy HW designs that produce ghost
	31	* keypresses. */
	32	#define GROUP_0 (0 << 16)
	33	#define GROUP_1 (1 << 16)
	34	#define GROUP_2 (2 << 16)
	35	#define GROUP_3 (3 << 16)
	36	#define GROUP_MASK GROUP_3
	37
4a899d5e TL	38	#define KEY_PERSISTENT 0x00800000
4a899d5e TL	39	#define KEYNUM_MASK 0x00EFFFFF
120db2cb TL	40
	41	#endif
	42