| /* |
| * 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 |
