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e35fb8c1db
Touch resolution is reported to the userland by retrieving the value from the HID descriptor. But pen resolution is not since it can not be retrieved. The current Wacom X driver has a resolution table. To centralize the source of these values, the resolution entries are added in the wacom_features struct for x and y coordinates respectively. The values are then reported to the userland. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
108 lines
2.0 KiB
C
108 lines
2.0 KiB
C
/*
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* drivers/input/tablet/wacom_wac.h
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef WACOM_WAC_H
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#define WACOM_WAC_H
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#include <linux/types.h>
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/* maximum packet length for USB devices */
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#define WACOM_PKGLEN_MAX 32
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/* packet length for individual models */
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#define WACOM_PKGLEN_PENPRTN 7
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#define WACOM_PKGLEN_GRAPHIRE 8
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#define WACOM_PKGLEN_BBFUN 9
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#define WACOM_PKGLEN_INTUOS 10
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#define WACOM_PKGLEN_TPC1FG 5
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#define WACOM_PKGLEN_TPC2FG 14
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#define WACOM_PKGLEN_BBTOUCH 20
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/* device IDs */
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#define STYLUS_DEVICE_ID 0x02
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#define TOUCH_DEVICE_ID 0x03
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#define CURSOR_DEVICE_ID 0x06
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#define ERASER_DEVICE_ID 0x0A
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#define PAD_DEVICE_ID 0x0F
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/* wacom data packet report IDs */
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#define WACOM_REPORT_PENABLED 2
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#define WACOM_REPORT_INTUOSREAD 5
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#define WACOM_REPORT_INTUOSWRITE 6
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#define WACOM_REPORT_INTUOSPAD 12
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#define WACOM_REPORT_TPC1FG 6
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#define WACOM_REPORT_TPC2FG 13
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/* device quirks */
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#define WACOM_QUIRK_MULTI_INPUT 0x0001
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#define WACOM_QUIRK_BBTOUCH_LOWRES 0x0002
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enum {
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PENPARTNER = 0,
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GRAPHIRE,
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WACOM_G4,
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PTU,
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PL,
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DTU,
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BAMBOO_PT,
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INTUOS,
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INTUOS3S,
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INTUOS3,
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INTUOS3L,
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INTUOS4S,
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INTUOS4,
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INTUOS4L,
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WACOM_21UX2,
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CINTIQ,
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WACOM_BEE,
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WACOM_MO,
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TABLETPC,
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TABLETPC2FG,
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MAX_TYPE
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};
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struct wacom_features {
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const char *name;
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int pktlen;
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int x_max;
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int y_max;
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int pressure_max;
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int distance_max;
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int type;
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int x_resolution;
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int y_resolution;
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int device_type;
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int x_phy;
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int y_phy;
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unsigned char unit;
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unsigned char unitExpo;
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int x_fuzz;
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int y_fuzz;
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int pressure_fuzz;
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int distance_fuzz;
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unsigned quirks;
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};
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struct wacom_shared {
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bool stylus_in_proximity;
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bool touch_down;
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};
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struct wacom_wac {
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char name[64];
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unsigned char *data;
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int tool[2];
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int id[2];
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__u32 serial[2];
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struct wacom_features features;
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struct wacom_shared *shared;
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struct input_dev *input;
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};
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#endif
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