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
  18 /* packet length for individual models */
  19 #define WACOM_PKGLEN_BBFUN       9
  20 #define WACOM_PKGLEN_TPC1FG      5
  21 #define WACOM_PKGLEN_TPC1FG_B   10
  22 #define WACOM_PKGLEN_TPC2FG     14
  23 #define WACOM_PKGLEN_BBTOUCH    20
  24 #define WACOM_PKGLEN_BBTOUCH3   64
  25 #define WACOM_PKGLEN_BBPEN      10
  26 #define WACOM_PKGLEN_WIRELESS   32
  27 #define WACOM_PKGLEN_PENABLED    8
  28 #define WACOM_PKGLEN_BPAD_TOUCH 32
  29 #define WACOM_PKGLEN_BPAD_TOUCH_USB     64
  30
  31 /* wacom data size per MT contact */
  32 #define WACOM_BYTES_PER_MT_PACKET       11
  33 #define WACOM_BYTES_PER_24HDT_PACKET    14
  34 #define WACOM_BYTES_PER_QHDTHID_PACKET   6
  35
  36 /* device IDs */
  37 #define STYLUS_DEVICE_ID        0x02
  38 #define TOUCH_DEVICE_ID         0x03
  39 #define CURSOR_DEVICE_ID        0x06
  40 #define ERASER_DEVICE_ID        0x0A
  41 #define PAD_DEVICE_ID           0x0F
  42
  43 /* wacom data packet report IDs */
  44 #define WACOM_REPORT_PENABLED           2
  45 #define WACOM_REPORT_PENABLED_BT        3
  46 #define WACOM_REPORT_INTUOS_ID1         5
  47 #define WACOM_REPORT_INTUOS_ID2         6
  48 #define WACOM_REPORT_INTUOSPAD          12
  49 #define WACOM_REPORT_INTUOS5PAD         3
  50 #define WACOM_REPORT_DTUSPAD            21
  51 #define WACOM_REPORT_TPC1FG             6
  52 #define WACOM_REPORT_TPC2FG             13
  53 #define WACOM_REPORT_TPCMT              13
  54 #define WACOM_REPORT_TPCMT2             3
  55 #define WACOM_REPORT_TPCHID             15
  56 #define WACOM_REPORT_CINTIQ             16
  57 #define WACOM_REPORT_CINTIQPAD          17
  58 #define WACOM_REPORT_TPCST              16
  59 #define WACOM_REPORT_DTUS               17
  60 #define WACOM_REPORT_TPC1FGE            18
  61 #define WACOM_REPORT_24HDT              1
  62 #define WACOM_REPORT_WL                 128
  63 #define WACOM_REPORT_USB                192
  64 #define WACOM_REPORT_BPAD_PEN           3
  65 #define WACOM_REPORT_BPAD_TOUCH         16
  66 #define WACOM_REPORT_DEVICE_LIST        16
  67 #define WACOM_REPORT_INTUOS_PEN         16
  68 #define WACOM_REPORT_REMOTE             17
  69 #define WACOM_REPORT_INTUOSHT2_ID       8
  70
  71 /* wacom command report ids */
  72 #define WAC_CMD_WL_LED_CONTROL          0x03
  73 #define WAC_CMD_LED_CONTROL             0x20
  74 #define WAC_CMD_ICON_START              0x21
  75 #define WAC_CMD_ICON_XFER               0x23
  76 #define WAC_CMD_ICON_BT_XFER            0x26
  77 #define WAC_CMD_DELETE_PAIRING          0x20
  78 #define WAC_CMD_LED_CONTROL_GENERIC     0x32
  79 #define WAC_CMD_UNPAIR_ALL              0xFF
  80 #define WAC_CMD_WL_INTUOSP2             0x82
  81
  82 /* device quirks */
  83 #define WACOM_QUIRK_BBTOUCH_LOWRES      0x0001
  84 #define WACOM_QUIRK_SENSE               0x0002
  85 #define WACOM_QUIRK_AESPEN              0x0004
  86 #define WACOM_QUIRK_BATTERY             0x0008
  87 #define WACOM_QUIRK_TOOLSERIAL          0x0010
  88 #define WACOM_QUIRK_PEN_BUTTON3 0x0020
  89
  90 /* device types */
  91 #define WACOM_DEVICETYPE_NONE           0x0000
  92 #define WACOM_DEVICETYPE_PEN            0x0001
  93 #define WACOM_DEVICETYPE_TOUCH          0x0002
  94 #define WACOM_DEVICETYPE_PAD            0x0004
  95 #define WACOM_DEVICETYPE_WL_MONITOR     0x0008
  96 #define WACOM_DEVICETYPE_DIRECT         0x0010
  97
  98 #define WACOM_POWER_SUPPLY_STATUS_AUTO  -1
  99
 100 #define WACOM_HID_UP_WACOMDIGITIZER     0xff0d0000
 101 #define WACOM_HID_SP_PAD                0x00040000
 102 #define WACOM_HID_SP_BUTTON             0x00090000
 103 #define WACOM_HID_SP_DIGITIZER          0x000d0000
 104 #define WACOM_HID_SP_DIGITIZERINFO      0x00100000
 105 #define WACOM_HID_WD_DIGITIZER          (WACOM_HID_UP_WACOMDIGITIZER | 0x01)
 106 #define WACOM_HID_WD_PEN                (WACOM_HID_UP_WACOMDIGITIZER | 0x02)
 107 #define WACOM_HID_WD_SENSE              (WACOM_HID_UP_WACOMDIGITIZER | 0x36)
 108 #define WACOM_HID_WD_DIGITIZERFNKEYS    (WACOM_HID_UP_WACOMDIGITIZER | 0x39)
 109 #define WACOM_HID_WD_SERIALNUMBER       (WACOM_HID_UP_WACOMDIGITIZER | 0x5b)
 110 #define WACOM_HID_WD_SERIALHI           (WACOM_HID_UP_WACOMDIGITIZER | 0x5c)
 111 #define WACOM_HID_WD_BARRELSWITCH3      (WACOM_HID_UP_WACOMDIGITIZER | 0x5d)
 112 #define WACOM_HID_WD_TOOLTYPE           (WACOM_HID_UP_WACOMDIGITIZER | 0x77)
 113 #define WACOM_HID_WD_DISTANCE           (WACOM_HID_UP_WACOMDIGITIZER | 0x0132)
 114 #define WACOM_HID_WD_TOUCHSTRIP         (WACOM_HID_UP_WACOMDIGITIZER | 0x0136)
 115 #define WACOM_HID_WD_TOUCHSTRIP2        (WACOM_HID_UP_WACOMDIGITIZER | 0x0137)
 116 #define WACOM_HID_WD_TOUCHRING          (WACOM_HID_UP_WACOMDIGITIZER | 0x0138)
 117 #define WACOM_HID_WD_TOUCHRINGSTATUS    (WACOM_HID_UP_WACOMDIGITIZER | 0x0139)
 118 #define WACOM_HID_WD_REPORT_VALID       (WACOM_HID_UP_WACOMDIGITIZER | 0x01d0)
 119 #define WACOM_HID_WD_SEQUENCENUMBER     (WACOM_HID_UP_WACOMDIGITIZER | 0x0220)
 120 #define WACOM_HID_WD_ACCELEROMETER_X    (WACOM_HID_UP_WACOMDIGITIZER | 0x0401)
 121 #define WACOM_HID_WD_ACCELEROMETER_Y    (WACOM_HID_UP_WACOMDIGITIZER | 0x0402)
 122 #define WACOM_HID_WD_ACCELEROMETER_Z    (WACOM_HID_UP_WACOMDIGITIZER | 0x0403)
 123 #define WACOM_HID_WD_BATTERY_CHARGING   (WACOM_HID_UP_WACOMDIGITIZER | 0x0404)
 124 #define WACOM_HID_WD_TOUCHONOFF         (WACOM_HID_UP_WACOMDIGITIZER | 0x0454)
 125 #define WACOM_HID_WD_BATTERY_LEVEL      (WACOM_HID_UP_WACOMDIGITIZER | 0x043b)
 126 #define WACOM_HID_WD_EXPRESSKEY00       (WACOM_HID_UP_WACOMDIGITIZER | 0x0910)
 127 #define WACOM_HID_WD_EXPRESSKEYCAP00    (WACOM_HID_UP_WACOMDIGITIZER | 0x0940)
 128 #define WACOM_HID_WD_MODE_CHANGE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0980)
 129 #define WACOM_HID_WD_MUTE_DEVICE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0981)
 130 #define WACOM_HID_WD_CONTROLPANEL       (WACOM_HID_UP_WACOMDIGITIZER | 0x0982)
 131 #define WACOM_HID_WD_ONSCREEN_KEYBOARD  (WACOM_HID_UP_WACOMDIGITIZER | 0x0983)
 132 #define WACOM_HID_WD_BUTTONCONFIG       (WACOM_HID_UP_WACOMDIGITIZER | 0x0986)
 133 #define WACOM_HID_WD_BUTTONHOME         (WACOM_HID_UP_WACOMDIGITIZER | 0x0990)
 134 #define WACOM_HID_WD_BUTTONUP           (WACOM_HID_UP_WACOMDIGITIZER | 0x0991)
 135 #define WACOM_HID_WD_BUTTONDOWN         (WACOM_HID_UP_WACOMDIGITIZER | 0x0992)
 136 #define WACOM_HID_WD_BUTTONLEFT         (WACOM_HID_UP_WACOMDIGITIZER | 0x0993)
 137 #define WACOM_HID_WD_BUTTONRIGHT        (WACOM_HID_UP_WACOMDIGITIZER | 0x0994)
 138 #define WACOM_HID_WD_BUTTONCENTER       (WACOM_HID_UP_WACOMDIGITIZER | 0x0995)
 139 #define WACOM_HID_WD_FINGERWHEEL        (WACOM_HID_UP_WACOMDIGITIZER | 0x0d03)
 140 #define WACOM_HID_WD_OFFSETLEFT         (WACOM_HID_UP_WACOMDIGITIZER | 0x0d30)
 141 #define WACOM_HID_WD_OFFSETTOP          (WACOM_HID_UP_WACOMDIGITIZER | 0x0d31)
 142 #define WACOM_HID_WD_OFFSETRIGHT        (WACOM_HID_UP_WACOMDIGITIZER | 0x0d32)
 143 #define WACOM_HID_WD_OFFSETBOTTOM       (WACOM_HID_UP_WACOMDIGITIZER | 0x0d33)
 144 #define WACOM_HID_WD_DATAMODE           (WACOM_HID_UP_WACOMDIGITIZER | 0x1002)
 145 #define WACOM_HID_WD_DIGITIZERINFO      (WACOM_HID_UP_WACOMDIGITIZER | 0x1013)
 146 #define WACOM_HID_WD_TOUCH_RING_SETTING (WACOM_HID_UP_WACOMDIGITIZER | 0x1032)
 147 #define WACOM_HID_UP_G9                 0xff090000
 148 #define WACOM_HID_G9_PEN                (WACOM_HID_UP_G9 | 0x02)
 149 #define WACOM_HID_G9_TOUCHSCREEN        (WACOM_HID_UP_G9 | 0x11)
 150 #define WACOM_HID_UP_G11                0xff110000
 151 #define WACOM_HID_G11_PEN               (WACOM_HID_UP_G11 | 0x02)
 152 #define WACOM_HID_G11_TOUCHSCREEN       (WACOM_HID_UP_G11 | 0x11)
 153 #define WACOM_HID_UP_WACOMTOUCH         0xff000000
 154 #define WACOM_HID_WT_TOUCHSCREEN        (WACOM_HID_UP_WACOMTOUCH | 0x04)
 155 #define WACOM_HID_WT_TOUCHPAD           (WACOM_HID_UP_WACOMTOUCH | 0x05)
 156 #define WACOM_HID_WT_CONTACTMAX         (WACOM_HID_UP_WACOMTOUCH | 0x55)
 157 #define WACOM_HID_WT_SERIALNUMBER       (WACOM_HID_UP_WACOMTOUCH | 0x5b)
 158 #define WACOM_HID_WT_X                  (WACOM_HID_UP_WACOMTOUCH | 0x130)
 159 #define WACOM_HID_WT_Y                  (WACOM_HID_UP_WACOMTOUCH | 0x131)
 160 #define WACOM_HID_WT_REPORT_VALID       (WACOM_HID_UP_WACOMTOUCH | 0x1d0)
 161
 162 #define WACOM_BATTERY_USAGE(f)  (((f)->hid == HID_DG_BATTERYSTRENGTH) || \
 163                                  ((f)->hid == WACOM_HID_WD_BATTERY_CHARGING) || \
 164                                  ((f)->hid == WACOM_HID_WD_BATTERY_LEVEL))
 165
 166 #define WACOM_PAD_FIELD(f)      (((f)->physical == HID_DG_TABLETFUNCTIONKEY) || \
 167                                  ((f)->physical == WACOM_HID_WD_DIGITIZERFNKEYS) || \
 168                                  ((f)->physical == WACOM_HID_WD_DIGITIZERINFO))
 169
 170 #define WACOM_PEN_FIELD(f)      (((f)->logical == HID_DG_STYLUS) || \
 171                                  ((f)->physical == HID_DG_STYLUS) || \
 172                                  ((f)->physical == HID_DG_PEN) || \
 173                                  ((f)->application == HID_DG_PEN) || \
 174                                  ((f)->application == HID_DG_DIGITIZER) || \
 175                                  ((f)->application == WACOM_HID_WD_PEN) || \
 176                                  ((f)->application == WACOM_HID_WD_DIGITIZER) || \
 177                                  ((f)->application == WACOM_HID_G9_PEN) || \
 178                                  ((f)->application == WACOM_HID_G11_PEN))
 179 #define WACOM_FINGER_FIELD(f)   (((f)->logical == HID_DG_FINGER) || \
 180                                  ((f)->physical == HID_DG_FINGER) || \
 181                                  ((f)->application == HID_DG_TOUCHSCREEN) || \
 182                                  ((f)->application == WACOM_HID_G9_TOUCHSCREEN) || \
 183                                  ((f)->application == WACOM_HID_G11_TOUCHSCREEN) || \
 184                                  ((f)->application == WACOM_HID_WT_TOUCHPAD) || \
 185                                  ((f)->application == HID_DG_TOUCHPAD))
 186
 187 #define WACOM_DIRECT_DEVICE(f)  (((f)->application == HID_DG_TOUCHSCREEN) || \
 188                                  ((f)->application == WACOM_HID_WT_TOUCHSCREEN) || \
 189                                  ((f)->application == HID_DG_PEN) || \
 190                                  ((f)->application == WACOM_HID_WD_PEN))
 191
 192 enum {
 193         PENPARTNER = 0,
 194         GRAPHIRE,
 195         GRAPHIRE_BT,
 196         WACOM_G4,
 197         PTU,
 198         PL,
 199         DTU,
 200         DTUS,
 201         DTUSX,
 202         INTUOS,
 203         INTUOS3S,
 204         INTUOS3,
 205         INTUOS3L,
 206         INTUOS4S,
 207         INTUOS4,
 208         INTUOS4WL,
 209         INTUOS4L,
 210         INTUOS5S,
 211         INTUOS5,
 212         INTUOS5L,
 213         INTUOSPS,
 214         INTUOSPM,
 215         INTUOSPL,
 216         INTUOSP2_BT,
 217         INTUOSP2S_BT,
 218         INTUOSHT3_BT,
 219         WACOM_21UX2,
 220         WACOM_22HD,
 221         DTK,
 222         WACOM_24HD,
 223         WACOM_27QHD,
 224         CINTIQ_HYBRID,
 225         CINTIQ_COMPANION_2,
 226         CINTIQ,
 227         WACOM_BEE,
 228         WACOM_13HD,
 229         WACOM_MO,
 230         BAMBOO_PEN,
 231         INTUOSHT,
 232         INTUOSHT2,
 233         BAMBOO_TOUCH,
 234         BAMBOO_PT,
 235         WACOM_24HDT,
 236         WACOM_27QHDT,
 237         BAMBOO_PAD,
 238         WIRELESS,
 239         REMOTE,
 240         TABLETPC,   /* add new TPC below */
 241         TABLETPCE,
 242         TABLETPC2FG,
 243         MTSCREEN,
 244         MTTPC,
 245         MTTPC_B,
 246         HID_GENERIC,
 247         BOOTLOADER,
 248         MAX_TYPE
 249 };
 250
 251 struct wacom_features {
 252         const char *name;
 253         int x_max;
 254         int y_max;
 255         int pressure_max;
 256         int distance_max;
 257         int type;
 258         int x_resolution;
 259         int y_resolution;
 260         int numbered_buttons;
 261         int offset_left;
 262         int offset_right;
 263         int offset_top;
 264         int offset_bottom;
 265         int device_type;
 266         int x_phy;
 267         int y_phy;
 268         unsigned unit;
 269         int unitExpo;
 270         int x_fuzz;
 271         int y_fuzz;
 272         int pressure_fuzz;
 273         int distance_fuzz;
 274         int tilt_fuzz;
 275         unsigned quirks;
 276         unsigned touch_max;
 277         int oVid;
 278         int oPid;
 279         int pktlen;
 280         bool check_for_hid_type;
 281         int hid_type;
 282 };
 283
 284 struct wacom_shared {
 285         bool stylus_in_proximity;
 286         bool touch_down;
 287         /* for wireless device to access USB interfaces */
 288         unsigned touch_max;
 289         int type;
 290         struct input_dev *touch_input;
 291         struct hid_device *pen;
 292         struct hid_device *touch;
 293         bool has_mute_touch_switch;
 294         bool is_touch_on;
 295 };
 296
 297 struct hid_data {
 298         __s16 inputmode;        /* InputMode HID feature, -1 if non-existent */
 299         __s16 inputmode_index;  /* InputMode HID feature index in the report */
 300         bool sense_state;
 301         bool inrange_state;
 302         bool invert_state;
 303         bool tipswitch;
 304         bool barrelswitch;
 305         bool barrelswitch2;
 306         bool barrelswitch3;
 307         bool serialhi;
 308         bool confidence;
 309         int x;
 310         int y;
 311         int pressure;
 312         int width;
 313         int height;
 314         int id;
 315         int cc_report;
 316         int cc_index;
 317         int cc_value_index;
 318         int last_slot_field;
 319         int num_expected;
 320         int num_received;
 321         int bat_status;
 322         int battery_capacity;
 323         int bat_charging;
 324         int bat_connected;
 325         int ps_connected;
 326         bool pad_input_event_flag;
 327         unsigned short sequence_number;
 328         ktime_t time_delayed;
 329 };
 330
 331 struct wacom_remote_work_data {
 332         struct {
 333                 u32 serial;
 334         } remote[WACOM_MAX_REMOTES];
 335 };
 336
 337 struct wacom_wac {
 338         char name[WACOM_NAME_MAX];
 339         char pen_name[WACOM_NAME_MAX];
 340         char touch_name[WACOM_NAME_MAX];
 341         char pad_name[WACOM_NAME_MAX];
 342         unsigned char data[WACOM_PKGLEN_MAX];
 343         int tool[2];
 344         int id[2];
 345         __u64 serial[2];
 346         bool probe_complete;
 347         bool reporting_data;
 348         struct wacom_features features;
 349         struct wacom_shared *shared;
 350         struct input_dev *pen_input;
 351         struct input_dev *touch_input;
 352         struct input_dev *pad_input;
 353         struct kfifo_rec_ptr_2 *pen_fifo;
 354         int pid;
 355         int num_contacts_left;
 356         u8 bt_features;
 357         u8 bt_high_speed;
 358         int mode_report;
 359         int mode_value;
 360         struct hid_data hid_data;
 361         bool has_mute_touch_switch;
 362         bool is_soft_touch_switch;
 363         bool has_mode_change;
 364         bool is_direct_mode;
 365         bool is_invalid_bt_frame;
 366 };
 367
 368 #endif