drivers/hid/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 #include <linux/hid.h>
  14
  15 /* maximum packet length for USB devices */
  16 #define WACOM_PKGLEN_MAX        68
  17
  18 #define WACOM_NAME_MAX          64
  19
  20 /* packet length for individual models */
  21 #define WACOM_PKGLEN_PENPRTN     7
  22 #define WACOM_PKGLEN_GRAPHIRE    8
  23 #define WACOM_PKGLEN_BBFUN       9
  24 #define WACOM_PKGLEN_INTUOS     10
  25 #define WACOM_PKGLEN_TPC1FG      5
  26 #define WACOM_PKGLEN_TPC1FG_B   10
  27 #define WACOM_PKGLEN_TPC2FG     14
  28 #define WACOM_PKGLEN_BBTOUCH    20
  29 #define WACOM_PKGLEN_BBTOUCH3   64
  30 #define WACOM_PKGLEN_BBPEN      10
  31 #define WACOM_PKGLEN_WIRELESS   32
  32 #define WACOM_PKGLEN_MTOUCH     62
  33 #define WACOM_PKGLEN_MTTPC      40
  34 #define WACOM_PKGLEN_DTUS       68
  35 #define WACOM_PKGLEN_PENABLED    8
  36
  37 /* wacom data size per MT contact */
  38 #define WACOM_BYTES_PER_MT_PACKET       11
  39 #define WACOM_BYTES_PER_24HDT_PACKET    14
  40
  41 /* device IDs */
  42 #define STYLUS_DEVICE_ID        0x02
  43 #define TOUCH_DEVICE_ID         0x03
  44 #define CURSOR_DEVICE_ID        0x06
  45 #define ERASER_DEVICE_ID        0x0A
  46 #define PAD_DEVICE_ID           0x0F
  47
  48 /* wacom data packet report IDs */
  49 #define WACOM_REPORT_PENABLED           2
  50 #define WACOM_REPORT_PENABLED_BT        3
  51 #define WACOM_REPORT_INTUOSREAD         5
  52 #define WACOM_REPORT_INTUOSWRITE        6
  53 #define WACOM_REPORT_INTUOSPAD          12
  54 #define WACOM_REPORT_INTUOS5PAD         3
  55 #define WACOM_REPORT_DTUSPAD            21
  56 #define WACOM_REPORT_TPC1FG             6
  57 #define WACOM_REPORT_TPC2FG             13
  58 #define WACOM_REPORT_TPCMT              13
  59 #define WACOM_REPORT_TPCMT2             3
  60 #define WACOM_REPORT_TPCHID             15
  61 #define WACOM_REPORT_TPCST              16
  62 #define WACOM_REPORT_DTUS               17
  63 #define WACOM_REPORT_TPC1FGE            18
  64 #define WACOM_REPORT_24HDT              1
  65 #define WACOM_REPORT_WL                 128
  66 #define WACOM_REPORT_USB                192
  67
  68 /* device quirks */
  69 #define WACOM_QUIRK_MULTI_INPUT         0x0001
  70 #define WACOM_QUIRK_BBTOUCH_LOWRES      0x0002
  71 #define WACOM_QUIRK_NO_INPUT            0x0004
  72 #define WACOM_QUIRK_MONITOR             0x0008
  73 #define WACOM_QUIRK_BATTERY             0x0010
  74
  75 #define WACOM_PEN_FIELD(f)      (((f)->logical == HID_DG_STYLUS) || \
  76                                  ((f)->physical == HID_DG_STYLUS) || \
  77                                  ((f)->application == HID_DG_PEN))
  78 #define WACOM_FINGER_FIELD(f)   (((f)->logical == HID_DG_FINGER) || \
  79                                  ((f)->physical == HID_DG_FINGER) || \
  80                                  ((f)->application == HID_DG_TOUCHSCREEN))
  81
  82 enum {
  83         PENPARTNER = 0,
  84         GRAPHIRE,
  85         GRAPHIRE_BT,
  86         WACOM_G4,
  87         PTU,
  88         PL,
  89         DTU,
  90         DTUS,
  91         DTUSX,
  92         INTUOS,
  93         INTUOS3S,
  94         INTUOS3,
  95         INTUOS3L,
  96         INTUOS4S,
  97         INTUOS4,
  98         INTUOS4WL,
  99         INTUOS4L,
 100         INTUOS5S,
 101         INTUOS5,
 102         INTUOS5L,
 103         INTUOSPS,
 104         INTUOSPM,
 105         INTUOSPL,
 106         INTUOSHT,
 107         WACOM_21UX2,
 108         WACOM_22HD,
 109         DTK,
 110         WACOM_24HD,
 111         CINTIQ_HYBRID,
 112         CINTIQ,
 113         WACOM_BEE,
 114         WACOM_13HD,
 115         WACOM_MO,
 116         WIRELESS,
 117         BAMBOO_PT,
 118         WACOM_24HDT,
 119         TABLETPC,   /* add new TPC below */
 120         TABLETPCE,
 121         TABLETPC2FG,
 122         MTSCREEN,
 123         MTTPC,
 124         MTTPC_B,
 125         HID_GENERIC,
 126         MAX_TYPE
 127 };
 128
 129 struct wacom_features {
 130         const char *name;
 131         int x_max;
 132         int y_max;
 133         int pressure_max;
 134         int distance_max;
 135         int type;
 136         int x_resolution;
 137         int y_resolution;
 138         int x_min;
 139         int y_min;
 140         int device_type;
 141         int x_phy;
 142         int y_phy;
 143         unsigned unit;
 144         int unitExpo;
 145         int x_fuzz;
 146         int y_fuzz;
 147         int pressure_fuzz;
 148         int distance_fuzz;
 149         unsigned quirks;
 150         unsigned touch_max;
 151         int oVid;
 152         int oPid;
 153         int pktlen;
 154         bool check_for_hid_type;
 155         int hid_type;
 156         int last_slot_field;
 157 };
 158
 159 struct wacom_shared {
 160         bool stylus_in_proximity;
 161         bool touch_down;
 162         /* for wireless device to access USB interfaces */
 163         unsigned touch_max;
 164         int type;
 165         struct input_dev *touch_input;
 166 };
 167
 168 struct hid_data {
 169         __s16 inputmode;        /* InputMode HID feature, -1 if non-existent */
 170         __s16 inputmode_index;  /* InputMode HID feature index in the report */
 171         bool inrange_state;
 172         bool invert_state;
 173         bool tipswitch;
 174         int x;
 175         int y;
 176         int pressure;
 177         int width;
 178         int height;
 179         int id;
 180 };
 181
 182 struct wacom_wac {
 183         char name[WACOM_NAME_MAX];
 184         char pad_name[WACOM_NAME_MAX];
 185         char bat_name[WACOM_NAME_MAX];
 186         char ac_name[WACOM_NAME_MAX];
 187         unsigned char data[WACOM_PKGLEN_MAX];
 188         int tool[2];
 189         int id[2];
 190         __u32 serial[2];
 191         struct wacom_features features;
 192         struct wacom_shared *shared;
 193         struct input_dev *input;
 194         struct input_dev *pad_input;
 195         bool input_registered;
 196         bool pad_registered;
 197         int pid;
 198         int battery_capacity;
 199         int num_contacts_left;
 200         int bat_charging;
 201         int ps_connected;
 202         u8 bt_features;
 203         u8 bt_high_speed;
 204         struct hid_data hid_data;
 205 };
 206
 207 #endif