44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
|
/*
|
||
|
|
* ALPS touchpad PS/2 mouse driver
|
||
|
|
*
|
||
|
|
* Copyright (c) 2003 Peter Osterlund <petero2@telia.com>
|
||
|
|
* Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
|
||
|
|
*
|
||
|
|
* 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 _ALPS_H
|
||
|
|
#define _ALPS_H
|
||
|
|
|
||
|
|
struct alps_model_info {
|
||
|
|
unsigned char signature[3];
|
||
|
|
unsigned char byte0, mask0;
|
||
|
|
unsigned char flags;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct alps_data {
|
||
|
|
struct input_dev *dev2; /* Relative device */
|
||
|
|
char phys[32]; /* Phys */
|
||
|
|
const struct alps_model_info *i;/* Info */
|
||
|
|
int prev_fin; /* Finger bit from previous packet */
|
||
|
|
struct timer_list timer;
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifdef CONFIG_MOUSE_PS2_ALPS
|
||
|
|
int alps_detect(struct psmouse *psmouse, bool set_properties);
|
||
|
|
int alps_init(struct psmouse *psmouse);
|
||
|
|
#else
|
||
|
|
inline int alps_detect(struct psmouse *psmouse, bool set_properties)
|
||
|
|
{
|
||
|
|
return -ENOSYS;
|
||
|
|
}
|
||
|
|
inline int alps_init(struct psmouse *psmouse)
|
||
|
|
{
|
||
|
|
return -ENOSYS;
|
||
|
|
}
|
||
|
|
#endif /* CONFIG_MOUSE_PS2_ALPS */
|
||
|
|
|
||
|
|
#endif
|