428 lines
22 KiB
C
428 lines
22 KiB
C
/*
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* HID driver for UC-Logic devices not fully compliant with HID standard
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*
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* Copyright (c) 2010 Nikolai Kondrashov
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*/
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/*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*/
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#include <linux/device.h>
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#include <linux/hid.h>
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#include <linux/module.h>
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#include "hid-ids.h"
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/*
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* See WPXXXXU model descriptions, device and HID report descriptors at
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* http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_WP4030U
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* http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_WP5540U
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* http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_WP8060U
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*/
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/* Size of the original descriptor of WPXXXXU tablets */
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#define WPXXXXU_RDESC_ORIG_SIZE 212
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/* Fixed WP4030U report descriptor */
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static __u8 wp4030u_rdesc_fixed[] = {
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0x05, 0x0D, /* Usage Page (Digitizer), */
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0x09, 0x02, /* Usage (Pen), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x09, /* Report ID (9), */
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0x09, 0x20, /* Usage (Stylus), */
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0xA0, /* Collection (Physical), */
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0x75, 0x01, /* Report Size (1), */
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0x09, 0x42, /* Usage (Tip Switch), */
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0x09, 0x44, /* Usage (Barrel Switch), */
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0x09, 0x46, /* Usage (Tablet Pick), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x03, /* Report Count (3), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x05, /* Report Count (5), */
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0x81, 0x01, /* Input (Constant), */
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0x75, 0x10, /* Report Size (16), */
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0x95, 0x01, /* Report Count (1), */
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0x14, /* Logical Minimum (0), */
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0xA4, /* Push, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x55, 0xFD, /* Unit Exponent (-3), */
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0x65, 0x13, /* Unit (Inch), */
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0x34, /* Physical Minimum (0), */
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0x09, 0x30, /* Usage (X), */
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0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x31, /* Usage (Y), */
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0x46, 0xB8, 0x0B, /* Physical Maximum (3000), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x81, 0x02, /* Input (Variable), */
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0xB4, /* Pop, */
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0x09, 0x30, /* Usage (Tip Pressure), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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/* Fixed WP5540U report descriptor */
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static __u8 wp5540u_rdesc_fixed[] = {
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0x05, 0x0D, /* Usage Page (Digitizer), */
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0x09, 0x02, /* Usage (Pen), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x09, /* Report ID (9), */
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0x09, 0x20, /* Usage (Stylus), */
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0xA0, /* Collection (Physical), */
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0x75, 0x01, /* Report Size (1), */
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0x09, 0x42, /* Usage (Tip Switch), */
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0x09, 0x44, /* Usage (Barrel Switch), */
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0x09, 0x46, /* Usage (Tablet Pick), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x03, /* Report Count (3), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x05, /* Report Count (5), */
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0x81, 0x01, /* Input (Constant), */
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0x75, 0x10, /* Report Size (16), */
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0x95, 0x01, /* Report Count (1), */
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0x14, /* Logical Minimum (0), */
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0xA4, /* Push, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x55, 0xFD, /* Unit Exponent (-3), */
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0x65, 0x13, /* Unit (Inch), */
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0x34, /* Physical Minimum (0), */
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0x09, 0x30, /* Usage (X), */
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0x46, 0x7C, 0x15, /* Physical Maximum (5500), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x31, /* Usage (Y), */
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0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x81, 0x02, /* Input (Variable), */
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0xB4, /* Pop, */
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0x09, 0x30, /* Usage (Tip Pressure), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xC0, /* End Collection, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x02, /* Usage (Mouse), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x08, /* Report ID (8), */
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0x09, 0x01, /* Usage (Pointer), */
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0xA0, /* Collection (Physical), */
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0x75, 0x01, /* Report Size (1), */
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0x05, 0x09, /* Usage Page (Button), */
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0x19, 0x01, /* Usage Minimum (01h), */
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0x29, 0x03, /* Usage Maximum (03h), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x03, /* Report Count (3), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x05, /* Report Count (5), */
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0x81, 0x01, /* Input (Constant), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x75, 0x08, /* Report Size (8), */
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0x09, 0x30, /* Usage (X), */
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0x09, 0x31, /* Usage (Y), */
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0x15, 0x81, /* Logical Minimum (-127), */
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0x25, 0x7F, /* Logical Maximum (127), */
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0x95, 0x02, /* Report Count (2), */
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0x81, 0x06, /* Input (Variable, Relative), */
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0x09, 0x38, /* Usage (Wheel), */
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0x15, 0xFF, /* Logical Minimum (-1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x01, /* Report Count (1), */
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0x81, 0x06, /* Input (Variable, Relative), */
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0x81, 0x01, /* Input (Constant), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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/* Fixed WP8060U report descriptor */
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static __u8 wp8060u_rdesc_fixed[] = {
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0x05, 0x0D, /* Usage Page (Digitizer), */
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0x09, 0x02, /* Usage (Pen), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x09, /* Report ID (9), */
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0x09, 0x20, /* Usage (Stylus), */
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0xA0, /* Collection (Physical), */
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0x75, 0x01, /* Report Size (1), */
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0x09, 0x42, /* Usage (Tip Switch), */
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0x09, 0x44, /* Usage (Barrel Switch), */
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0x09, 0x46, /* Usage (Tablet Pick), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x03, /* Report Count (3), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x05, /* Report Count (5), */
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0x81, 0x01, /* Input (Constant), */
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0x75, 0x10, /* Report Size (16), */
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0x95, 0x01, /* Report Count (1), */
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0x14, /* Logical Minimum (0), */
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0xA4, /* Push, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x55, 0xFD, /* Unit Exponent (-3), */
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0x65, 0x13, /* Unit (Inch), */
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0x34, /* Physical Minimum (0), */
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0x09, 0x30, /* Usage (X), */
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0x46, 0x40, 0x1F, /* Physical Maximum (8000), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x31, /* Usage (Y), */
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0x46, 0x70, 0x17, /* Physical Maximum (6000), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x81, 0x02, /* Input (Variable), */
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0xB4, /* Pop, */
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0x09, 0x30, /* Usage (Tip Pressure), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xC0, /* End Collection, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x02, /* Usage (Mouse), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x08, /* Report ID (8), */
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0x09, 0x01, /* Usage (Pointer), */
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0xA0, /* Collection (Physical), */
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0x75, 0x01, /* Report Size (1), */
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0x05, 0x09, /* Usage Page (Button), */
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0x19, 0x01, /* Usage Minimum (01h), */
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0x29, 0x03, /* Usage Maximum (03h), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x03, /* Report Count (3), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x05, /* Report Count (5), */
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0x81, 0x01, /* Input (Constant), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x75, 0x08, /* Report Size (8), */
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0x09, 0x30, /* Usage (X), */
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0x09, 0x31, /* Usage (Y), */
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0x15, 0x81, /* Logical Minimum (-127), */
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0x25, 0x7F, /* Logical Maximum (127), */
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0x95, 0x02, /* Report Count (2), */
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0x81, 0x06, /* Input (Variable, Relative), */
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0x09, 0x38, /* Usage (Wheel), */
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0x15, 0xFF, /* Logical Minimum (-1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x01, /* Report Count (1), */
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0x81, 0x06, /* Input (Variable, Relative), */
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0x81, 0x01, /* Input (Constant), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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/*
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* See WP1062 description, device and HID report descriptors at
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* http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_WP1062
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*/
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/* Size of the original descriptor of WP1062 tablet */
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#define WP1062_RDESC_ORIG_SIZE 254
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/* Fixed WP1062 report descriptor */
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static __u8 wp1062_rdesc_fixed[] = {
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0x05, 0x0D, /* Usage Page (Digitizer), */
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0x09, 0x02, /* Usage (Pen), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x09, /* Report ID (9), */
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0x09, 0x20, /* Usage (Stylus), */
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0xA0, /* Collection (Physical), */
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0x75, 0x01, /* Report Size (1), */
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0x09, 0x42, /* Usage (Tip Switch), */
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0x09, 0x44, /* Usage (Barrel Switch), */
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0x09, 0x46, /* Usage (Tablet Pick), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x03, /* Report Count (3), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x04, /* Report Count (4), */
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0x81, 0x01, /* Input (Constant), */
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0x09, 0x32, /* Usage (In Range), */
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0x95, 0x01, /* Report Count (1), */
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0x81, 0x02, /* Input (Variable), */
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0x75, 0x10, /* Report Size (16), */
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0x95, 0x01, /* Report Count (1), */
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0x14, /* Logical Minimum (0), */
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0xA4, /* Push, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x55, 0xFD, /* Unit Exponent (-3), */
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0x65, 0x13, /* Unit (Inch), */
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0x34, /* Physical Minimum (0), */
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0x09, 0x30, /* Usage (X), */
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0x46, 0x10, 0x27, /* Physical Maximum (10000), */
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0x26, 0x20, 0x4E, /* Logical Maximum (20000), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x31, /* Usage (Y), */
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0x46, 0xB7, 0x19, /* Physical Maximum (6583), */
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0x26, 0x6E, 0x33, /* Logical Maximum (13166), */
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0x81, 0x02, /* Input (Variable), */
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0xB4, /* Pop, */
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0x09, 0x30, /* Usage (Tip Pressure), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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/*
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* See PF1209 description, device and HID report descriptors at
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* http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_PF1209
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*/
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/* Size of the original descriptor of PF1209 tablet */
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#define PF1209_RDESC_ORIG_SIZE 234
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/* Fixed PF1209 report descriptor */
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static __u8 pf1209_rdesc_fixed[] = {
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0x05, 0x0D, /* Usage Page (Digitizer), */
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0x09, 0x02, /* Usage (Pen), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x09, /* Report ID (9), */
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0x09, 0x20, /* Usage (Stylus), */
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0xA0, /* Collection (Physical), */
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0x75, 0x01, /* Report Size (1), */
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0x09, 0x42, /* Usage (Tip Switch), */
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0x09, 0x44, /* Usage (Barrel Switch), */
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0x09, 0x46, /* Usage (Tablet Pick), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x03, /* Report Count (3), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x05, /* Report Count (5), */
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0x81, 0x01, /* Input (Constant), */
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0x75, 0x10, /* Report Size (16), */
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0x95, 0x01, /* Report Count (1), */
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0x14, /* Logical Minimum (0), */
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0xA4, /* Push, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x55, 0xFD, /* Unit Exponent (-3), */
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0x65, 0x13, /* Unit (Inch), */
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0x34, /* Physical Minimum (0), */
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0x09, 0x30, /* Usage (X), */
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0x46, 0xE0, 0x2E, /* Physical Maximum (12000), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x31, /* Usage (Y), */
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0x46, 0x28, 0x23, /* Physical Maximum (9000), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x81, 0x02, /* Input (Variable), */
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0xB4, /* Pop, */
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0x09, 0x30, /* Usage (Tip Pressure), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xC0, /* End Collection, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x02, /* Usage (Mouse), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x08, /* Report ID (8), */
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0x09, 0x01, /* Usage (Pointer), */
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0xA0, /* Collection (Physical), */
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0x75, 0x01, /* Report Size (1), */
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0x05, 0x09, /* Usage Page (Button), */
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0x19, 0x01, /* Usage Minimum (01h), */
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0x29, 0x03, /* Usage Maximum (03h), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x03, /* Report Count (3), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x05, /* Report Count (5), */
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0x81, 0x01, /* Input (Constant), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x75, 0x08, /* Report Size (8), */
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0x09, 0x30, /* Usage (X), */
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0x09, 0x31, /* Usage (Y), */
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0x15, 0x81, /* Logical Minimum (-127), */
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0x25, 0x7F, /* Logical Maximum (127), */
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0x95, 0x02, /* Report Count (2), */
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0x81, 0x06, /* Input (Variable, Relative), */
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0x09, 0x38, /* Usage (Wheel), */
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0x15, 0xFF, /* Logical Minimum (-1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x01, /* Report Count (1), */
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0x81, 0x06, /* Input (Variable, Relative), */
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0x81, 0x01, /* Input (Constant), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc,
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unsigned int *rsize)
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{
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switch (hdev->product) {
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case USB_DEVICE_ID_UCLOGIC_TABLET_PF1209:
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if (*rsize == PF1209_RDESC_ORIG_SIZE) {
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rdesc = pf1209_rdesc_fixed;
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*rsize = sizeof(pf1209_rdesc_fixed);
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}
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break;
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case USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U:
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if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) {
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rdesc = wp4030u_rdesc_fixed;
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*rsize = sizeof(wp4030u_rdesc_fixed);
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}
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break;
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case USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U:
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if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) {
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rdesc = wp5540u_rdesc_fixed;
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*rsize = sizeof(wp5540u_rdesc_fixed);
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}
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break;
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case USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U:
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if (*rsize == WPXXXXU_RDESC_ORIG_SIZE) {
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rdesc = wp8060u_rdesc_fixed;
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*rsize = sizeof(wp8060u_rdesc_fixed);
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}
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break;
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case USB_DEVICE_ID_UCLOGIC_TABLET_WP1062:
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if (*rsize == WP1062_RDESC_ORIG_SIZE) {
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rdesc = wp1062_rdesc_fixed;
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*rsize = sizeof(wp1062_rdesc_fixed);
|
|
}
|
|
break;
|
|
}
|
|
|
|
return rdesc;
|
|
}
|
|
|
|
static const struct hid_device_id uclogic_devices[] = {
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
|
|
USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
|
|
USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
|
|
USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
|
|
USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
|
|
{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
|
|
USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(hid, uclogic_devices);
|
|
|
|
static struct hid_driver uclogic_driver = {
|
|
.name = "uclogic",
|
|
.id_table = uclogic_devices,
|
|
.report_fixup = uclogic_report_fixup,
|
|
};
|
|
|
|
static int __init uclogic_init(void)
|
|
{
|
|
return hid_register_driver(&uclogic_driver);
|
|
}
|
|
|
|
static void __exit uclogic_exit(void)
|
|
{
|
|
hid_unregister_driver(&uclogic_driver);
|
|
}
|
|
|
|
module_init(uclogic_init);
|
|
module_exit(uclogic_exit);
|
|
MODULE_LICENSE("GPL");
|