| /* | |
| * 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 |