1 /* $NetBSD: synapticsvar.h,v 1.5 2011/09/10 18:38:20 jakllsch Exp $ */ 2 3 /* 4 * Copyright (c) 2005, Steve C. Woodford 5 * Copyright (c) 2004, Ales Krenek 6 * Copyright (c) 2004, Kentaro A. Kurahone 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * * Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * * Redistributions in binary form must reproduce the above 16 * copyright notice, this list of conditions and the following 17 * disclaimer in the documentation and/or other materials provided 18 * with the distribution. 19 * * Neither the name of the Kentaro A. Kurahone nor the names of its 20 * contributors may be used to endorse or promote products derived 21 * from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 26 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 27 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 28 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 29 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 30 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 33 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34 * POSSIBILITY OF SUCH DAMAGE. 35 * 36 */ 37 38 #ifndef _DEV_PCKBCPORT_SYNAPTICSVAR_H_ 39 #define _DEV_PCKBCPORT_SYNAPTICSVAR_H_ 40 41 struct synaptics_softc { 42 int caps; 43 44 int flags; 45 #define SYN_FLAG_HAS_MIDDLE_BUTTON (1 << 0) 46 #define SYN_FLAG_HAS_BUTTONS_4_5 (1 << 1) 47 #define SYN_FLAG_HAS_UP_DOWN_BUTTONS (1 << 2) 48 #define SYN_FLAG_HAS_PASSTHROUGH (1 << 3) 49 #define SYN_FLAG_HAS_PALM_DETECT (1 << 4) 50 #define SYN_FLAG_HAS_MULTI_FINGER (1 << 5) 51 52 u_int total_packets; /* Total number of packets received */ 53 #define SYN_TIME(sc,c) (((sc)->total_packets >= (c)) ? \ 54 ((sc)->total_packets - (c)) : \ 55 ((c) - (sc)->total_packets)) 56 57 int up_down; 58 int prev_fingers; 59 60 int gesture_start_x, gesture_start_y; 61 u_int gesture_start_packet; 62 u_int gesture_tap_packet; 63 64 int gesture_buttons; 65 int gesture_type; 66 #define SYN_GESTURE_SINGLE 0x01 67 #define SYN_GESTURE_DOUBLE 0x02 68 #define SYN_GESTURE_DRAG 0x04 69 #define SYN_IS_SINGLE_TAP(t) ((t) & SYN_GESTURE_SINGLE) 70 #define SYN_IS_DOUBLE_TAP(t) ((t) & SYN_GESTURE_DOUBLE) 71 #define SYN_IS_DRAG(t) ((t) & SYN_GESTURE_DRAG) 72 73 #define SYN_HIST_SIZE 4 74 int rem_x, rem_y; 75 u_int movement_history; 76 int history_x[SYN_HIST_SIZE], history_y[SYN_HIST_SIZE]; 77 }; 78 79 int pms_synaptics_probe_init(void *vsc); 80 void pms_synaptics_enable(void *vsc); 81 void pms_synaptics_resume(void *vsc); 82 83 #endif 84