[mirror_ubuntu-artful-kernel.git] / include / linux / input / ad714x.h

/*
 * include/linux/input/ad714x.h
 *
 * AD714x is very flexible, it can be used as buttons, scrollwheel,
 * slider, touchpad at the same time. That depends on the boards.
 * The platform_data for the device's "struct device" holds this
 * information.
 *
 * Copyright 2009-2011 Analog Devices Inc.
 *
 * Licensed under the GPL-2 or later.
 */

#ifndef __LINUX_INPUT_AD714X_H__
#define __LINUX_INPUT_AD714X_H__

#define STAGE_NUM              12
#define STAGE_CFGREG_NUM       8
#define SYS_CFGREG_NUM         8

/* board information which need be initialized in arch/mach... */
struct ad714x_slider_plat {
	int start_stage;
	int end_stage;
	int max_coord;
};

struct ad714x_wheel_plat {
	int start_stage;
	int end_stage;
	int max_coord;
};

struct ad714x_touchpad_plat {
	int x_start_stage;
	int x_end_stage;
	int x_max_coord;

	int y_start_stage;
	int y_end_stage;
	int y_max_coord;
};

struct ad714x_button_plat {
	int keycode;
	unsigned short l_mask;
	unsigned short h_mask;
};

struct ad714x_platform_data {
	int slider_num;
	int wheel_num;
	int touchpad_num;
	int button_num;
	struct ad714x_slider_plat *slider;
	struct ad714x_wheel_plat *wheel;
	struct ad714x_touchpad_plat *touchpad;
	struct ad714x_button_plat *button;
	unsigned short stage_cfg_reg[STAGE_NUM][STAGE_CFGREG_NUM];
	unsigned short sys_cfg_reg[SYS_CFGREG_NUM];
	unsigned long irqflags;
};

#endif
Commit	Line	Data
31a62963 BW	1	/*
	2	* include/linux/input/ad714x.h
	3	*
	4	* AD714x is very flexible, it can be used as buttons, scrollwheel,
	5	* slider, touchpad at the same time. That depends on the boards.
	6	* The platform_data for the device's "struct device" holds this
	7	* information.
	8	*
3532cb0c	9	* Copyright 2009-2011 Analog Devices Inc.
31a62963 BW	10	*
	11	* Licensed under the GPL-2 or later.
	12	*/
	13
	14	#ifndef __LINUX_INPUT_AD714X_H__
	15	#define __LINUX_INPUT_AD714X_H__
	16
	17	#define STAGE_NUM 12
	18	#define STAGE_CFGREG_NUM 8
	19	#define SYS_CFGREG_NUM 8
	20
	21	/* board information which need be initialized in arch/mach... */
	22	struct ad714x_slider_plat {
	23	int start_stage;
	24	int end_stage;
	25	int max_coord;
	26	};
	27
	28	struct ad714x_wheel_plat {
	29	int start_stage;
	30	int end_stage;
	31	int max_coord;
	32	};
	33
	34	struct ad714x_touchpad_plat {
	35	int x_start_stage;
	36	int x_end_stage;
	37	int x_max_coord;
	38
	39	int y_start_stage;
	40	int y_end_stage;
	41	int y_max_coord;
	42	};
	43
	44	struct ad714x_button_plat {
	45	int keycode;
	46	unsigned short l_mask;
	47	unsigned short h_mask;
	48	};
	49
	50	struct ad714x_platform_data {
	51	int slider_num;
	52	int wheel_num;
	53	int touchpad_num;
	54	int button_num;
	55	struct ad714x_slider_plat *slider;
	56	struct ad714x_wheel_plat *wheel;
	57	struct ad714x_touchpad_plat *touchpad;
	58	struct ad714x_button_plat *button;
	59	unsigned short stage_cfg_reg[STAGE_NUM][STAGE_CFGREG_NUM];
	60	unsigned short sys_cfg_reg[SYS_CFGREG_NUM];
3532cb0c	61	unsigned long irqflags;
31a62963 BW	62	};
	63
	64	#endif