1/* $NetBSD: synapticsreg.h,v 1.8 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_SYNAPTICSREG_H_
39#define _DEV_PCKBCPORT_SYNAPTICSREG_H_
40
41/* Synaptics information queries. */
42#define SYNAPTICS_IDENTIFY_TOUCHPAD 0x0
43#define SYNAPTICS_READ_MODE 0x1
44#define SYNAPTICS_READ_CAPABILITIES 0x2
45#define SYNAPTICS_READ_MODEL_ID 0x3
46#define SYNAPTICS_EXTENDED_QUERY 0x9
47#define SYNAPTICS_CONTINUED_CAPABILITIES 0x0c
48
49/* Synaptics special commands */
50#define SYNAPTICS_CMD_SET_MODE2 0x14
51#define SYNAPTICS_CMD_CLIENT_CMD 0x28
52
53/* Magic numbers. */
54#define SYNAPTICS_MIN_VERSION 45 /* 4.5 */
55#define SYNAPTICS_MAGIC_BYTE 0x47
56
57/* Capability bits. */
58#define SYNAPTICS_CAP_EXTENDED (1 << 15)
59#define SYNAPTICS_CAP_EXTNUM (1 << 14 | 1 << 13 | 1 << 12)
60#define SYNAPTICS_CAP_MBUTTON (1 << 10)
61#define SYNAPTICS_CAP_PASSTHROUGH (1 << 7)
62#define SYNAPTICS_CAP_MULTIFINGERREPORT (1 << 5)
63#define SYNAPTICS_CAP_SLEEP (1 << 4)
64#define SYNAPTICS_CAP_4BUTTON (1 << 3)
65#define SYNAPTICS_CAP_MULTIDETECT (1 << 1)
66#define SYNAPTICS_CAP_PALMDETECT (1 << 0)
67
68/* Mode bits. */
69#define SYNAPTICS_MODE_ABSOLUTE (1 << 7)
70#define SYNAPTICS_MODE_RATE (1 << 6)
71#define SYNAPTICS_MODE_SLEEP (1 << 3)
72#define SYNAPTICS_MODE_GEST (1 << 2)
73#define SYNAPTICS_MODE_4BYTE_CLIENT (1 << 1)
74#define SYNAPTICS_MODE_W (1)
75
76/* Extended mode button masks. */
77#define SYN_1BUTMASK 0x1
78#define SYN_2BUTMASK 0x1
79
80/* Touchpad edge boundaries (Recommended values from Synaptics documentation) */
81#define SYNAPTICS_EDGE_LEFT 1632
82#define SYNAPTICS_EDGE_RIGHT 5312
83#define SYNAPTICS_EDGE_TOP 4288
84#define SYNAPTICS_EDGE_BOTTOM 1568
85#define SYNAPTICS_EDGE_MAX 6143
86
87/* Finger pressures */
88#define SYNAPTICS_FINGER_NONE 0
89#define SYNAPTICS_FINGER_HOVER 10
90#define SYNAPTICS_FINGER_LIGHT 30
91#define SYNAPTICS_FINGER_NORMAL 80
92#define SYNAPTICS_FINGER_HEAVY 110
93#define SYNAPTICS_FINGER_FLAT 200
94#define SYNAPTICS_FINGER_PALM 255
95
96/* Width values */
97#define SYNAPTICS_WIDTH_TWO_FINGERS 0
98#define SYNAPTICS_WIDTH_THREE_OR_MORE 1
99#define SYNAPTICS_WIDTH_PEN 2
100#define SYNAPTICS_WIDTH_ADVANCEDGESTURE 2
101#define SYNAPTICS_WIDTH_PASSTHROUGH 3
102#define SYNAPTICS_WIDTH_FINGER_MIN 4
103#define SYNAPTICS_WIDTH_FINGER_NORMAL 5
104#define SYNAPTICS_WIDTH_FINGER_MAX 7
105#define SYNAPTICS_WIDTH_PALM_MIN 8
106#define SYNAPTICS_WIDTH_PALM_MAX 14
107#define SYNAPTICS_WIDTH_MAX 15
108
109#endif /* _DEV_PCKBCPORT_SYNAPTICSREG_H_ */
110