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 #define WACOM_PKGLEN_BBTOUCH    20
  25
  26 /* device IDs */
  27 #define STYLUS_DEVICE_ID        0x02
  28 #define TOUCH_DEVICE_ID         0x03
  29 #define CURSOR_DEVICE_ID        0x06
  30 #define ERASER_DEVICE_ID        0x0A
  31 #define PAD_DEVICE_ID           0x0F
  32
  33 /* wacom data packet report IDs */
  34 #define WACOM_REPORT_PENABLED           2
  35 #define WACOM_REPORT_INTUOSREAD         5
  36 #define WACOM_REPORT_INTUOSWRITE        6
  37 #define WACOM_REPORT_INTUOSPAD          12
  38 #define WACOM_REPORT_TPC1FG             6
  39 #define WACOM_REPORT_TPC2FG             13
  40
  41 /* device quirks */
  42 #define WACOM_QUIRK_MULTI_INPUT         0x0001
  43 #define WACOM_QUIRK_BBTOUCH_LOWRES      0x0002
  44
  45 /* largest reported tracking id */
  46 #define MAX_TRACKING_ID                 0xfff
  47
  48 enum {
  49         PENPARTNER = 0,
  50         GRAPHIRE,
  51         WACOM_G4,
  52         PTU,
  53         PL,
  54         DTU,
  55         BAMBOO_PT,
  56         INTUOS,
  57         INTUOS3S,
  58         INTUOS3,
  59         INTUOS3L,
  60         INTUOS4S,
  61         INTUOS4,
  62         INTUOS4L,
  63         WACOM_21UX2,
  64         CINTIQ,
  65         WACOM_BEE,
  66         WACOM_MO,
  67         TABLETPC,
  68         TABLETPC2FG,
  69         MAX_TYPE
  70 };
  71
  72 struct wacom_features {
  73         const char *name;
  74         int pktlen;
  75         int x_max;
  76         int y_max;
  77         int pressure_max;
  78         int distance_max;
  79         int type;
  80         int device_type;
  81         int x_phy;
  82         int y_phy;
  83         unsigned char unit;
  84         unsigned char unitExpo;
  85         int x_fuzz;
  86         int y_fuzz;
  87         int pressure_fuzz;
  88         int distance_fuzz;
  89         unsigned quirks;
  90 };
  91
  92 struct wacom_shared {
  93         bool stylus_in_proximity;
  94 };
  95
  96 struct wacom_wac {
  97         char name[64];
  98         unsigned char *data;
  99         int tool[3];
 100         int id[3];
 101         __u32 serial[2];
 102         int last_finger;
 103         int trk_id;
 104         struct wacom_features features;
 105         struct wacom_shared *shared;
 106         struct input_dev *input;
 107 };
 108
 109 #endif