/* * 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 */ }; #ifdef CONFIG_MOUSE_PS2_ALPS int alps_detect(struct psmouse *psmouse, int set_properties); int alps_init(struct psmouse *psmouse); #else inline int alps_detect(struct psmouse *psmouse, int set_properties) { return -ENOSYS; } inline int alps_init(struct psmouse *psmouse) { return -ENOSYS; } #endif /* CONFIG_MOUSE_PS2_ALPS */ #endif