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wacom_wac.h
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1 /*
2  * drivers/input/tablet/wacom_wac.h
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  */
9 #ifndef WACOM_WAC_H
10 #define WACOM_WAC_H
11 
12 #include <linux/types.h>
13 
14 /* maximum packet length for USB devices */
15 #define WACOM_PKGLEN_MAX 64
16 
17 /* packet length for individual models */
18 #define WACOM_PKGLEN_PENPRTN 7
19 #define WACOM_PKGLEN_GRAPHIRE 8
20 #define WACOM_PKGLEN_BBFUN 9
21 #define WACOM_PKGLEN_INTUOS 10
22 #define WACOM_PKGLEN_TPC1FG 5
23 #define WACOM_PKGLEN_TPC2FG 14
24 #define WACOM_PKGLEN_BBTOUCH 20
25 #define WACOM_PKGLEN_BBTOUCH3 64
26 #define WACOM_PKGLEN_BBPEN 10
27 #define WACOM_PKGLEN_WIRELESS 32
28 #define WACOM_PKGLEN_MTOUCH 62
29 
30 /* wacom data size per MT contact */
31 #define WACOM_BYTES_PER_MT_PACKET 11
32 #define WACOM_BYTES_PER_24HDT_PACKET 14
33 
34 /* device IDs */
35 #define STYLUS_DEVICE_ID 0x02
36 #define TOUCH_DEVICE_ID 0x03
37 #define CURSOR_DEVICE_ID 0x06
38 #define ERASER_DEVICE_ID 0x0A
39 #define PAD_DEVICE_ID 0x0F
40 
41 /* wacom data packet report IDs */
42 #define WACOM_REPORT_PENABLED 2
43 #define WACOM_REPORT_INTUOSREAD 5
44 #define WACOM_REPORT_INTUOSWRITE 6
45 #define WACOM_REPORT_INTUOSPAD 12
46 #define WACOM_REPORT_INTUOS5PAD 3
47 #define WACOM_REPORT_TPC1FG 6
48 #define WACOM_REPORT_TPC2FG 13
49 #define WACOM_REPORT_TPCMT 13
50 #define WACOM_REPORT_TPCHID 15
51 #define WACOM_REPORT_TPCST 16
52 #define WACOM_REPORT_TPC1FGE 18
53 #define WACOM_REPORT_24HDT 1
54 
55 /* device quirks */
56 #define WACOM_QUIRK_MULTI_INPUT 0x0001
57 #define WACOM_QUIRK_BBTOUCH_LOWRES 0x0002
58 #define WACOM_QUIRK_NO_INPUT 0x0004
59 #define WACOM_QUIRK_MONITOR 0x0008
60 
61 enum {
62  PENPARTNER = 0,
63  GRAPHIRE,
64  WACOM_G4,
65  PTU,
66  PL,
67  DTU,
68  INTUOS,
69  INTUOS3S,
70  INTUOS3,
71  INTUOS3L,
72  INTUOS4S,
73  INTUOS4,
74  INTUOS4L,
75  INTUOS5S,
76  INTUOS5,
77  INTUOS5L,
78  WACOM_21UX2,
79  WACOM_22HD,
80  WACOM_24HD,
81  CINTIQ,
82  WACOM_BEE,
83  WACOM_MO,
84  WIRELESS,
85  BAMBOO_PT,
86  WACOM_24HDT,
87  TABLETPC, /* add new TPC below */
88  TABLETPCE,
89  TABLETPC2FG,
90  MTSCREEN,
91  MAX_TYPE
92 };
93 
94 struct wacom_features {
95  const char *name;
96  int pktlen;
97  int x_max;
98  int y_max;
99  int pressure_max;
100  int distance_max;
101  int type;
102  int x_resolution;
103  int y_resolution;
104  int device_type;
105  int x_phy;
106  int y_phy;
107  unsigned char unit;
108  unsigned char unitExpo;
109  int x_fuzz;
110  int y_fuzz;
111  int pressure_fuzz;
112  int distance_fuzz;
113  unsigned quirks;
114  unsigned touch_max;
115  int oVid;
116  int oPid;
117 };
118 
119 struct wacom_shared {
120  bool stylus_in_proximity;
121  bool touch_down;
122 };
123 
124 struct wacom_wac {
125  char name[64];
126  unsigned char *data;
127  int tool[2];
128  int id[2];
129  __u32 serial[2];
130  struct wacom_features features;
131  struct wacom_shared *shared;
132  struct input_dev *input;
133  int pid;
134  int battery_capacity;
135  int num_contacts_left;
136  int *slots;
137 };
138 
139 #endif
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