drivers/hid/wacom_wac.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #ifndef WACOM_WAC_H
   4 #define WACOM_WAC_H
   5
   6 #include <linux/types.h>
   7 #include <linux/hid.h>
   8 #include <linux/kfifo.h>
   9
  10 /* maximum packet length for USB/BT devices */
  11 #define WACOM_PKGLEN_MAX        361
  12
  13 #define WACOM_NAME_MAX          64
  14 #define WACOM_MAX_REMOTES       5
  15 #define WACOM_STATUS_UNKNOWN    255
  16 #define WACOM_REMOTE_BATTERY_TIMEOUT    21000000000ll
  17 #define WACOM_AES_BATTERY_TIMEOUT       1800000
  18
  19 /* packet length for individual models */
  20 #define WACOM_PKGLEN_BBFUN       9
  21 #define WACOM_PKGLEN_TPC1FG      5
  22 #define WACOM_PKGLEN_TPC1FG_B   10
  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_PENABLED    8
  29 #define WACOM_PKGLEN_BPAD_TOUCH 32
  30 #define WACOM_PKGLEN_BPAD_TOUCH_USB     64
  31
  32 /* wacom data size per MT contact */
  33 #define WACOM_BYTES_PER_MT_PACKET       11
  34 #define WACOM_BYTES_PER_24HDT_PACKET    14
  35 #define WACOM_BYTES_PER_QHDTHID_PACKET   6
  36
  37 /* device IDs */
  38 #define STYLUS_DEVICE_ID        0x02
  39 #define TOUCH_DEVICE_ID         0x03
  40 #define CURSOR_DEVICE_ID        0x06
  41 #define ERASER_DEVICE_ID        0x0A
  42 #define PAD_DEVICE_ID           0x0F
  43
  44 /* wacom data packet report IDs */
  45 #define WACOM_REPORT_PENABLED           2
  46 #define WACOM_REPORT_PENABLED_BT        3
  47 #define WACOM_REPORT_INTUOS_ID1         5
  48 #define WACOM_REPORT_INTUOS_ID2         6
  49 #define WACOM_REPORT_INTUOSPAD          12
  50 #define WACOM_REPORT_INTUOS5PAD         3
  51 #define WACOM_REPORT_DTUSPAD            21
  52 #define WACOM_REPORT_TPC1FG             6
  53 #define WACOM_REPORT_TPC2FG             13
  54 #define WACOM_REPORT_TPCMT              13
  55 #define WACOM_REPORT_TPCMT2             3
  56 #define WACOM_REPORT_TPCHID             15
  57 #define WACOM_REPORT_CINTIQ             16
  58 #define WACOM_REPORT_CINTIQPAD          17
  59 #define WACOM_REPORT_TPCST              16
  60 #define WACOM_REPORT_DTUS               17
  61 #define WACOM_REPORT_TPC1FGE            18
  62 #define WACOM_REPORT_24HDT              1
  63 #define WACOM_REPORT_WL                 128
  64 #define WACOM_REPORT_USB                192
  65 #define WACOM_REPORT_BPAD_PEN           3
  66 #define WACOM_REPORT_BPAD_TOUCH         16
  67 #define WACOM_REPORT_DEVICE_LIST        16
  68 #define WACOM_REPORT_INTUOS_PEN         16
  69 #define WACOM_REPORT_REMOTE             17
  70 #define WACOM_REPORT_INTUOSHT2_ID       8
  71
  72 /* wacom command report ids */
  73 #define WAC_CMD_WL_LED_CONTROL          0x03
  74 #define WAC_CMD_LED_CONTROL             0x20
  75 #define WAC_CMD_ICON_START              0x21
  76 #define WAC_CMD_ICON_XFER               0x23
  77 #define WAC_CMD_ICON_BT_XFER            0x26
  78 #define WAC_CMD_DELETE_PAIRING          0x20
  79 #define WAC_CMD_LED_CONTROL_GENERIC     0x32
  80 #define WAC_CMD_UNPAIR_ALL              0xFF
  81 #define WAC_CMD_WL_INTUOSP2             0x82
  82
  83 /* device quirks */
  84 #define WACOM_QUIRK_BBTOUCH_LOWRES      0x0001
  85 #define WACOM_QUIRK_SENSE               0x0002
  86 #define WACOM_QUIRK_AESPEN              0x0004
  87 #define WACOM_QUIRK_BATTERY             0x0008
  88 #define WACOM_QUIRK_TOOLSERIAL          0x0010
  89 #define WACOM_QUIRK_PEN_BUTTON3 0x0020
  90
  91 /* device types */
  92 #define WACOM_DEVICETYPE_NONE           0x0000
  93 #define WACOM_DEVICETYPE_PEN            0x0001
  94 #define WACOM_DEVICETYPE_TOUCH          0x0002
  95 #define WACOM_DEVICETYPE_PAD            0x0004
  96 #define WACOM_DEVICETYPE_WL_MONITOR     0x0008
  97 #define WACOM_DEVICETYPE_DIRECT         0x0010
  98
  99 #define WACOM_POWER_SUPPLY_STATUS_AUTO  -1
 100
 101 #define WACOM_HID_UP_WACOMDIGITIZER     0xff0d0000
 102 #define WACOM_HID_SP_PAD                0x00040000
 103 #define WACOM_HID_SP_BUTTON             0x00090000
 104 #define WACOM_HID_SP_DIGITIZER          0x000d0000
 105 #define WACOM_HID_SP_DIGITIZERINFO      0x00100000
 106 #define WACOM_HID_WD_DIGITIZER          (WACOM_HID_UP_WACOMDIGITIZER | 0x01)
 107 #define WACOM_HID_WD_PEN                (WACOM_HID_UP_WACOMDIGITIZER | 0x02)
 108 #define WACOM_HID_WD_SENSE              (WACOM_HID_UP_WACOMDIGITIZER | 0x36)
 109 #define WACOM_HID_WD_DIGITIZERFNKEYS    (WACOM_HID_UP_WACOMDIGITIZER | 0x39)
 110 #define WACOM_HID_WD_SERIALNUMBER       (WACOM_HID_UP_WACOMDIGITIZER | 0x5b)
 111 #define WACOM_HID_WD_SERIALHI           (WACOM_HID_UP_WACOMDIGITIZER | 0x5c)
 112 #define WACOM_HID_WD_BARRELSWITCH3      (WACOM_HID_UP_WACOMDIGITIZER | 0x5d)
 113 #define WACOM_HID_WD_TOOLTYPE           (WACOM_HID_UP_WACOMDIGITIZER | 0x77)
 114 #define WACOM_HID_WD_DISTANCE           (WACOM_HID_UP_WACOMDIGITIZER | 0x0132)
 115 #define WACOM_HID_WD_TOUCHSTRIP         (WACOM_HID_UP_WACOMDIGITIZER | 0x0136)
 116 #define WACOM_HID_WD_TOUCHSTRIP2        (WACOM_HID_UP_WACOMDIGITIZER | 0x0137)
 117 #define WACOM_HID_WD_TOUCHRING          (WACOM_HID_UP_WACOMDIGITIZER | 0x0138)
 118 #define WACOM_HID_WD_TOUCHRINGSTATUS    (WACOM_HID_UP_WACOMDIGITIZER | 0x0139)
 119 #define WACOM_HID_WD_REPORT_VALID       (WACOM_HID_UP_WACOMDIGITIZER | 0x01d0)
 120 #define WACOM_HID_WD_SEQUENCENUMBER     (WACOM_HID_UP_WACOMDIGITIZER | 0x0220)
 121 #define WACOM_HID_WD_ACCELEROMETER_X    (WACOM_HID_UP_WACOMDIGITIZER | 0x0401)
 122 #define WACOM_HID_WD_ACCELEROMETER_Y    (WACOM_HID_UP_WACOMDIGITIZER | 0x0402)
 123 #define WACOM_HID_WD_ACCELEROMETER_Z    (WACOM_HID_UP_WACOMDIGITIZER | 0x0403)
 124 #define WACOM_HID_WD_BATTERY_CHARGING   (WACOM_HID_UP_WACOMDIGITIZER | 0x0404)
 125 #define WACOM_HID_WD_TOUCHONOFF         (WACOM_HID_UP_WACOMDIGITIZER | 0x0454)
 126 #define WACOM_HID_WD_BATTERY_LEVEL      (WACOM_HID_UP_WACOMDIGITIZER | 0x043b)
 127 #define WACOM_HID_WD_EXPRESSKEY00       (WACOM_HID_UP_WACOMDIGITIZER | 0x0910)
 128 #define WACOM_HID_WD_EXPRESSKEYCAP00    (WACOM_HID_UP_WACOMDIGITIZER | 0x0940)
 129 #define WACOM_HID_WD_MODE_CHANGE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0980)
 130 #define WACOM_HID_WD_MUTE_DEVICE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0981)
 131 #define WACOM_HID_WD_CONTROLPANEL       (WACOM_HID_UP_WACOMDIGITIZER | 0x0982)
 132 #define WACOM_HID_WD_ONSCREEN_KEYBOARD  (WACOM_HID_UP_WACOMDIGITIZER | 0x0983)
 133 #define WACOM_HID_WD_BUTTONCONFIG       (WACOM_HID_UP_WACOMDIGITIZER | 0x0986)
 134 #define WACOM_HID_WD_BUTTONHOME         (WACOM_HID_UP_WACOMDIGITIZER | 0x0990)
 135 #define WACOM_HID_WD_BUTTONUP           (WACOM_HID_UP_WACOMDIGITIZER | 0x0991)
 136 #define WACOM_HID_WD_BUTTONDOWN         (WACOM_HID_UP_WACOMDIGITIZER | 0x0992)
 137 #define WACOM_HID_WD_BUTTONLEFT         (WACOM_HID_UP_WACOMDIGITIZER | 0x0993)
 138 #define WACOM_HID_WD_BUTTONRIGHT        (WACOM_HID_UP_WACOMDIGITIZER | 0x0994)
 139 #define WACOM_HID_WD_BUTTONCENTER       (WACOM_HID_UP_WACOMDIGITIZER | 0x0995)
 140 #define WACOM_HID_WD_FINGERWHEEL        (WACOM_HID_UP_WACOMDIGITIZER | 0x0d03)
 141 #define WACOM_HID_WD_OFFSETLEFT         (WACOM_HID_UP_WACOMDIGITIZER | 0x0d30)
 142 #define WACOM_HID_WD_OFFSETTOP          (WACOM_HID_UP_WACOMDIGITIZER | 0x0d31)
 143 #define WACOM_HID_WD_OFFSETRIGHT        (WACOM_HID_UP_WACOMDIGITIZER | 0x0d32)
 144 #define WACOM_HID_WD_OFFSETBOTTOM       (WACOM_HID_UP_WACOMDIGITIZER | 0x0d33)
 145 #define WACOM_HID_WD_DATAMODE           (WACOM_HID_UP_WACOMDIGITIZER | 0x1002)
 146 #define WACOM_HID_WD_DIGITIZERINFO      (WACOM_HID_UP_WACOMDIGITIZER | 0x1013)
 147 #define WACOM_HID_WD_TOUCH_RING_SETTING (WACOM_HID_UP_WACOMDIGITIZER | 0x1032)
 148 #define WACOM_HID_UP_G9                 0xff090000
 149 #define WACOM_HID_G9_PEN                (WACOM_HID_UP_G9 | 0x02)
 150 #define WACOM_HID_G9_TOUCHSCREEN        (WACOM_HID_UP_G9 | 0x11)
 151 #define WACOM_HID_UP_G11                0xff110000
 152 #define WACOM_HID_G11_PEN               (WACOM_HID_UP_G11 | 0x02)
 153 #define WACOM_HID_G11_TOUCHSCREEN       (WACOM_HID_UP_G11 | 0x11)
 154 #define WACOM_HID_UP_WACOMTOUCH         0xff000000
 155 #define WACOM_HID_WT_TOUCHSCREEN        (WACOM_HID_UP_WACOMTOUCH | 0x04)
 156 #define WACOM_HID_WT_TOUCHPAD           (WACOM_HID_UP_WACOMTOUCH | 0x05)
 157 #define WACOM_HID_WT_CONTACTMAX         (WACOM_HID_UP_WACOMTOUCH | 0x55)
 158 #define WACOM_HID_WT_SERIALNUMBER       (WACOM_HID_UP_WACOMTOUCH | 0x5b)
 159 #define WACOM_HID_WT_X                  (WACOM_HID_UP_WACOMTOUCH | 0x130)
 160 #define WACOM_HID_WT_Y                  (WACOM_HID_UP_WACOMTOUCH | 0x131)
 161 #define WACOM_HID_WT_REPORT_VALID       (WACOM_HID_UP_WACOMTOUCH | 0x1d0)
 162
 163 #define WACOM_BATTERY_USAGE(f)  (((f)->hid == HID_DG_BATTERYSTRENGTH) || \
 164                                  ((f)->hid == WACOM_HID_WD_BATTERY_CHARGING) || \
 165                                  ((f)->hid == WACOM_HID_WD_BATTERY_LEVEL))
 166
 167 #define WACOM_PAD_FIELD(f)      (((f)->physical == HID_DG_TABLETFUNCTIONKEY) || \
 168                                  ((f)->physical == WACOM_HID_WD_DIGITIZERFNKEYS) || \
 169                                  ((f)->physical == WACOM_HID_WD_DIGITIZERINFO))
 170
 171 #define WACOM_PEN_FIELD(f)      (((f)->logical == HID_DG_STYLUS) || \
 172                                  ((f)->physical == HID_DG_STYLUS) || \
 173                                  ((f)->physical == HID_DG_PEN) || \
 174                                  ((f)->application == HID_DG_PEN) || \
 175                                  ((f)->application == HID_DG_DIGITIZER) || \
 176                                  ((f)->application == WACOM_HID_WD_PEN) || \
 177                                  ((f)->application == WACOM_HID_WD_DIGITIZER) || \
 178                                  ((f)->application == WACOM_HID_G9_PEN) || \
 179                                  ((f)->application == WACOM_HID_G11_PEN))
 180 #define WACOM_FINGER_FIELD(f)   (((f)->logical == HID_DG_FINGER) || \
 181                                  ((f)->physical == HID_DG_FINGER) || \
 182                                  ((f)->application == HID_DG_TOUCHSCREEN) || \
 183                                  ((f)->application == WACOM_HID_G9_TOUCHSCREEN) || \
 184                                  ((f)->application == WACOM_HID_G11_TOUCHSCREEN) || \
 185                                  ((f)->application == WACOM_HID_WT_TOUCHPAD) || \
 186                                  ((f)->application == HID_DG_TOUCHPAD))
 187
 188 #define WACOM_DIRECT_DEVICE(f)  (((f)->application == HID_DG_TOUCHSCREEN) || \
 189                                  ((f)->application == WACOM_HID_WT_TOUCHSCREEN) || \
 190                                  ((f)->application == HID_DG_PEN) || \
 191                                  ((f)->application == WACOM_HID_WD_PEN))
 192
 193 enum {
 194         PENPARTNER = 0,
 195         GRAPHIRE,
 196         GRAPHIRE_BT,
 197         WACOM_G4,
 198         PTU,
 199         PL,
 200         DTU,
 201         DTUS,
 202         DTUSX,
 203         INTUOS,
 204         INTUOS3S,
 205         INTUOS3,
 206         INTUOS3L,
 207         INTUOS4S,
 208         INTUOS4,
 209         INTUOS4WL,
 210         INTUOS4L,
 211         INTUOS5S,
 212         INTUOS5,
 213         INTUOS5L,
 214         INTUOSPS,
 215         INTUOSPM,
 216         INTUOSPL,
 217         INTUOSP2_BT,
 218         INTUOSP2S_BT,
 219         INTUOSHT3_BT,
 220         WACOM_21UX2,
 221         WACOM_22HD,
 222         DTK,
 223         WACOM_24HD,
 224         WACOM_27QHD,
 225         CINTIQ_HYBRID,
 226         CINTIQ_COMPANION_2,
 227         CINTIQ,
 228         WACOM_BEE,
 229         WACOM_13HD,
 230         WACOM_MO,
 231         BAMBOO_PEN,
 232         INTUOSHT,
 233         INTUOSHT2,
 234         BAMBOO_TOUCH,
 235         BAMBOO_PT,
 236         WACOM_24HDT,
 237         WACOM_27QHDT,
 238         BAMBOO_PAD,
 239         WIRELESS,
 240         REMOTE,
 241         TABLETPC,   /* add new TPC below */
 242         TABLETPCE,
 243         TABLETPC2FG,
 244         MTSCREEN,
 245         MTTPC,
 246         MTTPC_B,
 247         HID_GENERIC,
 248         BOOTLOADER,
 249         MAX_TYPE
 250 };
 251
 252 struct wacom_features {
 253         const char *name;
 254         int x_max;
 255         int y_max;
 256         int pressure_max;
 257         int distance_max;
 258         int type;
 259         int x_resolution;
 260         int y_resolution;
 261         int numbered_buttons;
 262         int offset_left;
 263         int offset_right;
 264         int offset_top;
 265         int offset_bottom;
 266         int device_type;
 267         int x_phy;
 268         int y_phy;
 269         unsigned unit;
 270         int unitExpo;
 271         int x_fuzz;
 272         int y_fuzz;
 273         int pressure_fuzz;
 274         int distance_fuzz;
 275         int tilt_fuzz;
 276         unsigned quirks;
 277         unsigned touch_max;
 278         int oVid;
 279         int oPid;
 280         int pktlen;
 281         bool check_for_hid_type;
 282         int hid_type;
 283 };
 284
 285 struct wacom_shared {
 286         bool stylus_in_proximity;
 287         bool touch_down;
 288         /* for wireless device to access USB interfaces */
 289         unsigned touch_max;
 290         int type;
 291         struct input_dev *touch_input;
 292         struct hid_device *pen;
 293         struct hid_device *touch;
 294         bool has_mute_touch_switch;
 295         bool is_touch_on;
 296 };
 297
 298 struct hid_data {
 299         __s16 inputmode;        /* InputMode HID feature, -1 if non-existent */
 300         __s16 inputmode_index;  /* InputMode HID feature index in the report */
 301         bool sense_state;
 302         bool inrange_state;
 303         bool invert_state;
 304         bool tipswitch;
 305         bool barrelswitch;
 306         bool barrelswitch2;
 307         bool barrelswitch3;
 308         bool serialhi;
 309         bool confidence;
 310         int x;
 311         int y;
 312         int pressure;
 313         int width;
 314         int height;
 315         int id;
 316         int cc_report;
 317         int cc_index;
 318         int cc_value_index;
 319         int last_slot_field;
 320         int num_expected;
 321         int num_received;
 322         int bat_status;
 323         int battery_capacity;
 324         int bat_charging;
 325         int bat_connected;
 326         int ps_connected;
 327         bool pad_input_event_flag;
 328         unsigned short sequence_number;
 329         ktime_t time_delayed;
 330 };
 331
 332 struct wacom_remote_work_data {
 333         struct {
 334                 u32 serial;
 335         } remote[WACOM_MAX_REMOTES];
 336 };
 337
 338 struct wacom_wac {
 339         char name[WACOM_NAME_MAX];
 340         char pen_name[WACOM_NAME_MAX];
 341         char touch_name[WACOM_NAME_MAX];
 342         char pad_name[WACOM_NAME_MAX];
 343         unsigned char data[WACOM_PKGLEN_MAX];
 344         int tool[2];
 345         int id[2];
 346         __u64 serial[2];
 347         bool probe_complete;
 348         bool reporting_data;
 349         struct wacom_features features;
 350         struct wacom_shared *shared;
 351         struct input_dev *pen_input;
 352         struct input_dev *touch_input;
 353         struct input_dev *pad_input;
 354         struct kfifo_rec_ptr_2 *pen_fifo;
 355         int pid;
 356         int num_contacts_left;
 357         u8 bt_features;
 358         u8 bt_high_speed;
 359         int mode_report;
 360         int mode_value;
 361         struct hid_data hid_data;
 362         bool has_mute_touch_switch;
 363         bool is_soft_touch_switch;
 364         bool has_mode_change;
 365         bool is_direct_mode;
 366         bool is_invalid_bt_frame;
 367 };
 368
 369 #endif