1 /* 2 * ALPS touchpad PS/2 mouse driver 3 * 4 * Copyright (c) 2003 Peter Osterlund <petero2@telia.com> 5 * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz> 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License version 2 as published by 9 * the Free Software Foundation. 10 */ 11 12 #ifndef _ALPS_H 13 #define _ALPS_H 14 15 int alps_detect(struct psmouse *psmouse, int set_properties); 16 int alps_init(struct psmouse *psmouse); 17 18 struct alps_model_info { 19 unsigned char signature[3]; 20 unsigned char byte0, mask0; 21 unsigned char flags; 22 }; 23 24 struct alps_data { 25 struct input_dev dev2; /* Relative device */ 26 char name[32]; /* Name */ 27 char phys[32]; /* Phys */ 28 struct alps_model_info *i; /* Info */ 29 int prev_fin; /* Finger bit from previous packet */ 30 }; 31 32 #endif 33