2 * include/linux/input/ad714x.h
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
9 * Copyright 2009 Analog Devices Inc.
11 * Licensed under the GPL-2 or later.
14 #ifndef __LINUX_INPUT_AD714X_H__
15 #define __LINUX_INPUT_AD714X_H__
18 #define STAGE_CFGREG_NUM 8
19 #define SYS_CFGREG_NUM 8
21 /* board information which need be initialized in arch/mach... */
22 struct ad714x_slider_plat {
28 struct ad714x_wheel_plat {
34 struct ad714x_touchpad_plat {
44 struct ad714x_button_plat {
46 unsigned short l_mask;
47 unsigned short h_mask;
50 struct ad714x_platform_data {
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];