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[~shefty/rdma-dev.git] / drivers / input / tablet / wacom_wac.h
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
33 /* device IDs */
34 #define STYLUS_DEVICE_ID        0x02
35 #define TOUCH_DEVICE_ID         0x03
36 #define CURSOR_DEVICE_ID        0x06
37 #define ERASER_DEVICE_ID        0x0A
38 #define PAD_DEVICE_ID           0x0F
39
40 /* wacom data packet report IDs */
41 #define WACOM_REPORT_PENABLED           2
42 #define WACOM_REPORT_INTUOSREAD         5
43 #define WACOM_REPORT_INTUOSWRITE        6
44 #define WACOM_REPORT_INTUOSPAD          12
45 #define WACOM_REPORT_INTUOS5PAD         3
46 #define WACOM_REPORT_TPC1FG             6
47 #define WACOM_REPORT_TPC2FG             13
48 #define WACOM_REPORT_TPCMT              13
49 #define WACOM_REPORT_TPCHID             15
50 #define WACOM_REPORT_TPCST              16
51 #define WACOM_REPORT_TPC1FGE            18
52
53 /* device quirks */
54 #define WACOM_QUIRK_MULTI_INPUT         0x0001
55 #define WACOM_QUIRK_BBTOUCH_LOWRES      0x0002
56 #define WACOM_QUIRK_NO_INPUT            0x0004
57 #define WACOM_QUIRK_MONITOR             0x0008
58
59 enum {
60         PENPARTNER = 0,
61         GRAPHIRE,
62         WACOM_G4,
63         PTU,
64         PL,
65         DTU,
66         INTUOS,
67         INTUOS3S,
68         INTUOS3,
69         INTUOS3L,
70         INTUOS4S,
71         INTUOS4,
72         INTUOS4L,
73         INTUOS5S,
74         INTUOS5,
75         INTUOS5L,
76         WACOM_21UX2,
77         WACOM_22HD,
78         WACOM_24HD,
79         CINTIQ,
80         WACOM_BEE,
81         WACOM_MO,
82         WIRELESS,
83         BAMBOO_PT,
84         TABLETPC,   /* add new TPC below */
85         TABLETPCE,
86         TABLETPC2FG,
87         MTSCREEN,
88         MAX_TYPE
89 };
90
91 struct wacom_features {
92         const char *name;
93         int pktlen;
94         int x_max;
95         int y_max;
96         int pressure_max;
97         int distance_max;
98         int type;
99         int x_resolution;
100         int y_resolution;
101         int device_type;
102         int x_phy;
103         int y_phy;
104         unsigned char unit;
105         unsigned char unitExpo;
106         int x_fuzz;
107         int y_fuzz;
108         int pressure_fuzz;
109         int distance_fuzz;
110         unsigned quirks;
111         unsigned touch_max;
112         int oVid;
113         int oPid;
114 };
115
116 struct wacom_shared {
117         bool stylus_in_proximity;
118         bool touch_down;
119 };
120
121 struct wacom_wac {
122         char name[64];
123         unsigned char *data;
124         int tool[2];
125         int id[2];
126         __u32 serial[2];
127         struct wacom_features features;
128         struct wacom_shared *shared;
129         struct input_dev *input;
130         int pid;
131         int battery_capacity;
132         int num_contacts_left;
133         int *slots;
134 };
135
136 #endif