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        32
  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
  25 /* device IDs */
  26 #define STYLUS_DEVICE_ID        0x02
  27 #define TOUCH_DEVICE_ID         0x03
  28 #define CURSOR_DEVICE_ID        0x06
  29 #define ERASER_DEVICE_ID        0x0A
  30 #define PAD_DEVICE_ID           0x0F
  31
  32 /* wacom data packet report IDs */
  33 #define WACOM_REPORT_PENABLED           2
  34 #define WACOM_REPORT_INTUOSREAD         5
  35 #define WACOM_REPORT_INTUOSWRITE        6
  36 #define WACOM_REPORT_INTUOSPAD          12
  37 #define WACOM_REPORT_TPC1FG             6
  38 #define WACOM_REPORT_TPC2FG             13
  39
  40 enum {
  41         PENPARTNER = 0,
  42         GRAPHIRE,
  43         WACOM_G4,
  44         PTU,
  45         PL,
  46         DTU,
  47         INTUOS,
  48         INTUOS3S,
  49         INTUOS3,
  50         INTUOS3L,
  51         INTUOS4S,
  52         INTUOS4,
  53         INTUOS4L,
  54         WACOM_21UX2,
  55         CINTIQ,
  56         WACOM_BEE,
  57         WACOM_MO,
  58         TABLETPC,
  59         TABLETPC2FG,
  60         MAX_TYPE
  61 };
  62
  63 struct wacom_features {
  64         const char *name;
  65         int pktlen;
  66         int x_max;
  67         int y_max;
  68         int pressure_max;
  69         int distance_max;
  70         int type;
  71         int device_type;
  72         int x_phy;
  73         int y_phy;
  74         unsigned char unit;
  75         unsigned char unitExpo;
  76 };
  77
  78 struct wacom_shared {
  79         bool stylus_in_proximity;
  80 };
  81
  82 struct wacom_wac {
  83         char name[64];
  84         unsigned char *data;
  85         int tool[3];
  86         int id[3];
  87         __u32 serial[2];
  88         int last_finger;
  89         struct wacom_features features;
  90         struct wacom_shared *shared;
  91         struct input_dev *input;
  92 };
  93
  94 #endif