1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * Focaltech TouchPad PS/2 mouse driver 4 * 5 * Copyright (c) 2014 Red Hat Inc. 6 * Copyright (c) 2014 Mathias Gottschlag <mgottschlag@gmail.com> 7 * 8 * Red Hat authors: 9 * 10 * Hans de Goede <hdegoede@redhat.com> 11 */ 12 13 #ifndef _FOCALTECH_H 14 #define _FOCALTECH_H 15 16 int focaltech_detect(struct psmouse *psmouse, bool set_properties); 17 18 #ifdef CONFIG_MOUSE_PS2_FOCALTECH 19 int focaltech_init(struct psmouse *psmouse); 20 #else 21 static inline int focaltech_init(struct psmouse *psmouse) 22 { 23 return -ENOSYS; 24 } 25 #endif 26 27 #endif 28