1/* $NetBSD: synapticsvar.h,v 1.6 2014/05/23 01:11:29 christos 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
41struct 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#define SYN_FLAG_HAS_MULTI_FINGER_REPORT (1 << 6)
52#define SYN_FLAG_HAS_VERTICAL_SCROLL (1 << 7)
53#define SYN_FLAG_HAS_HORIZONTAL_SCROLL (1 << 8)
54#define SYN_FLAG_HAS_ONE_BUTTON_CLICKPAD (1 << 9)
55#define SYN_FLAG_HAS_TWO_BUTTON_CLICKPAD (1 << 10)
56#define SYN_FLAG_HAS_EXTENDED_WMODE (1 << 11)
57
58 u_int total_packets; /* Total number of packets received */
59#define SYN_TIME(sc,c) (((sc)->total_packets >= (c)) ? \
60 ((sc)->total_packets - (c)) : \
61 ((c) - (sc)->total_packets))
62
63 int up_down;
64 int prev_fingers;
65
66 int gesture_start_x, gesture_start_y;
67 int gesture_move_x, gesture_move_y;
68 u_int gesture_start_packet;
69 u_int gesture_tap_packet;
70
71 int gesture_buttons;
72 int gesture_type;
73#define SYN_GESTURE_SINGLE 0x01
74#define SYN_GESTURE_DOUBLE 0x02
75#define SYN_GESTURE_DRAG 0x04
76#define SYN_IS_SINGLE_TAP(t) ((t) & SYN_GESTURE_SINGLE)
77#define SYN_IS_DOUBLE_TAP(t) ((t) & SYN_GESTURE_DOUBLE)
78#define SYN_IS_DRAG(t) ((t) & SYN_GESTURE_DRAG)
79
80#define SYN_HIST_SIZE 4
81 int rem_x, rem_y;
82 u_int movement_history;
83 int history_x[SYN_HIST_SIZE], history_y[SYN_HIST_SIZE];
84};
85
86int pms_synaptics_probe_init(void *vsc);
87void pms_synaptics_enable(void *vsc);
88void pms_synaptics_resume(void *vsc);
89
90#endif
91