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epyc7002
linux_dsm_epyc7002/drivers/hid/hid-kye.c
Thomas Gleixner 2874c5fd28 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30 11:26:32 -07:00

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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* HID driver for Kye/Genius devices not fully compliant with HID standard
*
* Copyright (c) 2009 Jiri Kosina
* Copyright (c) 2009 Tomas Hanak
* Copyright (c) 2012 Nikolai Kondrashov
*/
/*
*/
#include <linux/device.h>
#include <linux/hid.h>
#include <linux/module.h>
#include "hid-ids.h"
/* Original EasyPen i405X report descriptor size */
#define EASYPEN_I405X_RDESC_ORIG_SIZE 476
/* Fixed EasyPen i405X report descriptor */
static __u8 easypen_i405x_rdesc_fixed[] = {
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x09, 0x01, /* Usage (01h), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x05, /* Report ID (5), */
0x09, 0x01, /* Usage (01h), */
0x15, 0x80, /* Logical Minimum (-128), */
0x25, 0x7F, /* Logical Maximum (127), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x07, /* Report Count (7), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0x05, 0x0D, /* Usage Page (Digitizer), */
0x09, 0x02, /* Usage (Pen), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x10, /* Report ID (16), */
0x09, 0x20, /* Usage (Stylus), */
0xA0, /* Collection (Physical), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x09, 0x42, /* Usage (Tip Switch), */
0x09, 0x44, /* Usage (Barrel Switch), */
0x09, 0x46, /* Usage (Tablet Pick), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x04, /* Report Count (4), */
0x81, 0x03, /* Input (Constant, Variable), */
0x09, 0x32, /* Usage (In Range), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x01, /* Report Count (1), */
0xA4, /* Push, */
0x05, 0x01, /* Usage Page (Desktop), */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x34, /* Physical Minimum (0), */
0x09, 0x30, /* Usage (X), */
0x46, 0x7C, 0x15, /* Physical Maximum (5500), */
0x26, 0x00, 0x37, /* Logical Maximum (14080), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */
0x26, 0x00, 0x28, /* Logical Maximum (10240), */
0x81, 0x02, /* Input (Variable), */
0xB4, /* Pop, */
0x09, 0x30, /* Usage (Tip Pressure), */
0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0xC0 /* End Collection */
};
/* Original MousePen i608X report descriptor size */
#define MOUSEPEN_I608X_RDESC_ORIG_SIZE 476
/* Fixed MousePen i608X report descriptor */
static __u8 mousepen_i608x_rdesc_fixed[] = {
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x09, 0x01, /* Usage (01h), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x05, /* Report ID (5), */
0x09, 0x01, /* Usage (01h), */
0x15, 0x80, /* Logical Minimum (-128), */
0x25, 0x7F, /* Logical Maximum (127), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x07, /* Report Count (7), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0x05, 0x0D, /* Usage Page (Digitizer), */
0x09, 0x02, /* Usage (Pen), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x10, /* Report ID (16), */
0x09, 0x20, /* Usage (Stylus), */
0xA0, /* Collection (Physical), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x09, 0x42, /* Usage (Tip Switch), */
0x09, 0x44, /* Usage (Barrel Switch), */
0x09, 0x46, /* Usage (Tablet Pick), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x04, /* Report Count (4), */
0x81, 0x03, /* Input (Constant, Variable), */
0x09, 0x32, /* Usage (In Range), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x01, /* Report Count (1), */
0xA4, /* Push, */
0x05, 0x01, /* Usage Page (Desktop), */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x34, /* Physical Minimum (0), */
0x09, 0x30, /* Usage (X), */
0x46, 0x40, 0x1F, /* Physical Maximum (8000), */
0x26, 0x00, 0x50, /* Logical Maximum (20480), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x46, 0x70, 0x17, /* Physical Maximum (6000), */
0x26, 0x00, 0x3C, /* Logical Maximum (15360), */
0x81, 0x02, /* Input (Variable), */
0xB4, /* Pop, */
0x09, 0x30, /* Usage (Tip Pressure), */
0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0xC0, /* End Collection, */
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x02, /* Usage (Mouse), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x11, /* Report ID (17), */
0x09, 0x01, /* Usage (Pointer), */
0xA0, /* Collection (Physical), */
0x14, /* Logical Minimum (0), */
0xA4, /* Push, */
0x05, 0x09, /* Usage Page (Button), */
0x75, 0x01, /* Report Size (1), */
0x19, 0x01, /* Usage Minimum (01h), */
0x29, 0x03, /* Usage Maximum (03h), */
0x25, 0x01, /* Logical Maximum (1), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x05, /* Report Count (5), */
0x81, 0x01, /* Input (Constant), */
0xB4, /* Pop, */
0x95, 0x01, /* Report Count (1), */
0xA4, /* Push, */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x34, /* Physical Minimum (0), */
0x75, 0x10, /* Report Size (16), */
0x09, 0x30, /* Usage (X), */
0x46, 0x40, 0x1F, /* Physical Maximum (8000), */
0x26, 0x00, 0x50, /* Logical Maximum (20480), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x46, 0x70, 0x17, /* Physical Maximum (6000), */
0x26, 0x00, 0x3C, /* Logical Maximum (15360), */
0x81, 0x02, /* Input (Variable), */
0xB4, /* Pop, */
0x75, 0x08, /* Report Size (8), */
0x09, 0x38, /* Usage (Wheel), */
0x15, 0xFF, /* Logical Minimum (-1), */
0x25, 0x01, /* Logical Maximum (1), */
0x81, 0x06, /* Input (Variable, Relative), */
0x81, 0x01, /* Input (Constant), */
0xC0, /* End Collection, */
0xC0 /* End Collection */
};
/* Original MousePen i608X v2 report descriptor size */
#define MOUSEPEN_I608X_V2_RDESC_ORIG_SIZE 482
/* Fixed MousePen i608X v2 report descriptor */
static __u8 mousepen_i608x_v2_rdesc_fixed[] = {
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x09, 0x01, /* Usage (01h), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x05, /* Report ID (5), */
0x09, 0x01, /* Usage (01h), */
0x15, 0x80, /* Logical Minimum (-128), */
0x25, 0x7F, /* Logical Maximum (127), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x07, /* Report Count (7), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0x05, 0x0D, /* Usage Page (Digitizer), */
0x09, 0x02, /* Usage (Pen), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x10, /* Report ID (16), */
0x09, 0x20, /* Usage (Stylus), */
0xA0, /* Collection (Physical), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x09, 0x42, /* Usage (Tip Switch), */
0x09, 0x44, /* Usage (Barrel Switch), */
0x09, 0x46, /* Usage (Tablet Pick), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x04, /* Report Count (4), */
0x81, 0x03, /* Input (Constant, Variable), */
0x09, 0x32, /* Usage (In Range), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x01, /* Report Count (1), */
0xA4, /* Push, */
0x05, 0x01, /* Usage Page (Desktop), */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x34, /* Physical Minimum (0), */
0x09, 0x30, /* Usage (X), */
0x46, 0x40, 0x1F, /* Physical Maximum (8000), */
0x27, 0x00, 0xA0, 0x00, 0x00, /* Logical Maximum (40960), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x46, 0x70, 0x17, /* Physical Maximum (6000), */
0x26, 0x00, 0x78, /* Logical Maximum (30720), */
0x81, 0x02, /* Input (Variable), */
0xB4, /* Pop, */
0x09, 0x30, /* Usage (Tip Pressure), */
0x26, 0xFF, 0x07, /* Logical Maximum (2047), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0xC0, /* End Collection, */
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x02, /* Usage (Mouse), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x11, /* Report ID (17), */
0x09, 0x01, /* Usage (Pointer), */
0xA0, /* Collection (Physical), */
0x14, /* Logical Minimum (0), */
0xA4, /* Push, */
0x05, 0x09, /* Usage Page (Button), */
0x75, 0x01, /* Report Size (1), */
0x19, 0x01, /* Usage Minimum (01h), */
0x29, 0x03, /* Usage Maximum (03h), */
0x25, 0x01, /* Logical Maximum (1), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x05, /* Report Count (5), */
0x81, 0x01, /* Input (Constant), */
0xB4, /* Pop, */
0x95, 0x01, /* Report Count (1), */
0xA4, /* Push, */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x34, /* Physical Minimum (0), */
0x75, 0x10, /* Report Size (16), */
0x09, 0x30, /* Usage (X), */
0x46, 0x40, 0x1F, /* Physical Maximum (8000), */
0x27, 0x00, 0xA0, 0x00, 0x00, /* Logical Maximum (40960), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x46, 0x70, 0x17, /* Physical Maximum (6000), */
0x26, 0x00, 0x78, /* Logical Maximum (30720), */
0x81, 0x02, /* Input (Variable), */
0xB4, /* Pop, */
0x75, 0x08, /* Report Size (8), */
0x09, 0x38, /* Usage (Wheel), */
0x15, 0xFF, /* Logical Minimum (-1), */
0x25, 0x01, /* Logical Maximum (1), */
0x81, 0x06, /* Input (Variable, Relative), */
0x81, 0x01, /* Input (Constant), */
0xC0, /* End Collection, */
0xC0 /* End Collection */
};
/* Original EasyPen M610X report descriptor size */
#define EASYPEN_M610X_RDESC_ORIG_SIZE 476
/* Fixed EasyPen M610X report descriptor */
static __u8 easypen_m610x_rdesc_fixed[] = {
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x09, 0x01, /* Usage (01h), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x05, /* Report ID (5), */
0x09, 0x01, /* Usage (01h), */
0x15, 0x80, /* Logical Minimum (-128), */
0x25, 0x7F, /* Logical Maximum (127), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x07, /* Report Count (7), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0x05, 0x0D, /* Usage Page (Digitizer), */
0x09, 0x02, /* Usage (Pen), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x10, /* Report ID (16), */
0x09, 0x20, /* Usage (Stylus), */
0xA0, /* Collection (Physical), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x09, 0x42, /* Usage (Tip Switch), */
0x09, 0x44, /* Usage (Barrel Switch), */
0x09, 0x46, /* Usage (Tablet Pick), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x04, /* Report Count (4), */
0x81, 0x03, /* Input (Constant, Variable), */
0x09, 0x32, /* Usage (In Range), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x01, /* Report Count (1), */
0xA4, /* Push, */
0x05, 0x01, /* Usage Page (Desktop), */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x34, /* Physical Minimum (0), */
0x09, 0x30, /* Usage (X), */
0x46, 0x10, 0x27, /* Physical Maximum (10000), */
0x27, 0x00, 0xA0, 0x00, 0x00, /* Logical Maximum (40960), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x46, 0x6A, 0x18, /* Physical Maximum (6250), */
0x26, 0x00, 0x64, /* Logical Maximum (25600), */
0x81, 0x02, /* Input (Variable), */
0xB4, /* Pop, */
0x09, 0x30, /* Usage (Tip Pressure), */
0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0xC0, /* End Collection, */
0x05, 0x0C, /* Usage Page (Consumer), */
0x09, 0x01, /* Usage (Consumer Control), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x12, /* Report ID (18), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x95, 0x04, /* Report Count (4), */
0x0A, 0x1A, 0x02, /* Usage (AC Undo), */
0x0A, 0x79, 0x02, /* Usage (AC Redo Or Repeat), */
0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */
0x0A, 0x2E, 0x02, /* Usage (AC Zoom Out), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x01, /* Report Count (1), */
0x75, 0x14, /* Report Size (20), */
0x81, 0x03, /* Input (Constant, Variable), */
0x75, 0x20, /* Report Size (32), */
0x81, 0x03, /* Input (Constant, Variable), */
0xC0 /* End Collection */
};
/* Original PenSketch M912 report descriptor size */
#define PENSKETCH_M912_RDESC_ORIG_SIZE 482
/* Fixed PenSketch M912 report descriptor */
static __u8 pensketch_m912_rdesc_fixed[] = {
0x05, 0x01, /* Usage Page (Desktop), */
0x08, /* Usage (00h), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x05, /* Report ID (5), */
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x09, 0x01, /* Usage (01h), */
0x15, 0x81, /* Logical Minimum (-127), */
0x25, 0x7F, /* Logical Maximum (127), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x07, /* Report Count (7), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0x05, 0x0D, /* Usage Page (Digitizer), */
0x09, 0x02, /* Usage (Pen), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x10, /* Report ID (16), */
0x09, 0x20, /* Usage (Stylus), */
0xA0, /* Collection (Physical), */
0x09, 0x42, /* Usage (Tip Switch), */
0x09, 0x44, /* Usage (Barrel Switch), */
0x09, 0x46, /* Usage (Tablet Pick), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x04, /* Report Count (4), */
0x81, 0x03, /* Input (Constant, Variable), */
0x09, 0x32, /* Usage (In Range), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x01, /* Report Count (1), */
0xA4, /* Push, */
0x05, 0x01, /* Usage Page (Desktop), */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x14, /* Logical Minimum (0), */
0x34, /* Physical Minimum (0), */
0x09, 0x30, /* Usage (X), */
0x27, 0x00, 0xF0, 0x00, 0x00, /* Logical Maximum (61440), */
0x46, 0xE0, 0x2E, /* Physical Maximum (12000), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x27, 0x00, 0xB4, 0x00, 0x00, /* Logical Maximum (46080), */
0x46, 0x28, 0x23, /* Physical Maximum (9000), */
0x81, 0x02, /* Input (Variable), */
0xB4, /* Pop, */
0x09, 0x30, /* Usage (Tip Pressure), */
0x14, /* Logical Minimum (0), */
0x26, 0xFF, 0x07, /* Logical Maximum (2047), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0xC0, /* End Collection, */
0x05, 0x0D, /* Usage Page (Digitizer), */
0x09, 0x21, /* Usage (Puck), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x11, /* Report ID (17), */
0x09, 0x21, /* Usage (Puck), */
0xA0, /* Collection (Physical), */
0x05, 0x09, /* Usage Page (Button), */
0x75, 0x01, /* Report Size (1), */
0x19, 0x01, /* Usage Minimum (01h), */
0x29, 0x03, /* Usage Maximum (03h), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x04, /* Report Count (4), */
0x81, 0x01, /* Input (Constant), */
0x95, 0x01, /* Report Count (1), */
0x0B, 0x32, 0x00, 0x0D, 0x00, /* Usage (Digitizer In Range), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x81, 0x02, /* Input (Variable), */
0xA4, /* Push, */
0x05, 0x01, /* Usage Page (Desktop), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x01, /* Report Count (1), */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x14, /* Logical Minimum (0), */
0x34, /* Physical Minimum (0), */
0x09, 0x30, /* Usage (X), */
0x27, 0x00, 0xF0, 0x00, 0x00, /* Logical Maximum (61440), */
0x46, 0xE0, 0x2E, /* Physical Maximum (12000), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x27, 0x00, 0xB4, 0x00, 0x00, /* Logical Maximum (46080), */
0x46, 0x28, 0x23, /* Physical Maximum (9000), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x38, /* Usage (Wheel), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x01, /* Report Count (1), */
0x15, 0xFF, /* Logical Minimum (-1), */
0x25, 0x01, /* Logical Maximum (1), */
0x34, /* Physical Minimum (0), */
0x44, /* Physical Maximum (0), */
0x81, 0x06, /* Input (Variable, Relative), */
0xB4, /* Pop, */
0xC0, /* End Collection, */
0xC0, /* End Collection, */
0x05, 0x0C, /* Usage Page (Consumer), */
0x09, 0x01, /* Usage (Consumer Control), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x12, /* Report ID (18), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x95, 0x08, /* Report Count (8), */
0x05, 0x0C, /* Usage Page (Consumer), */
0x0A, 0x6A, 0x02, /* Usage (AC Delete), */
0x0A, 0x1A, 0x02, /* Usage (AC Undo), */
0x0A, 0x01, 0x02, /* Usage (AC New), */
0x0A, 0x2F, 0x02, /* Usage (AC Zoom), */
0x0A, 0x25, 0x02, /* Usage (AC Forward), */
0x0A, 0x24, 0x02, /* Usage (AC Back), */
0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */
0x0A, 0x2E, 0x02, /* Usage (AC Zoom Out), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x30, /* Report Count (48), */
0x81, 0x03, /* Input (Constant, Variable), */
0xC0 /* End Collection */
};
/* Original EasyPen M406XE report descriptor size */
#define EASYPEN_M406XE_RDESC_ORIG_SIZE 476
/* Fixed EasyPen M406XE report descriptor */
static __u8 easypen_m406xe_rdesc_fixed[] = {
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x01, /* Usage (01h), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x05, /* Report ID (5), */
0x09, 0x01, /* Usage (01h), */
0x15, 0x80, /* Logical Minimum (-128), */
0x25, 0x7F, /* Logical Maximum (127), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x07, /* Report Count (7), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0x05, 0x0D, /* Usage Page (Digitizer), */
0x09, 0x02, /* Usage (Pen), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x10, /* Report ID (16), */
0x09, 0x20, /* Usage (Stylus), */
0xA0, /* Collection (Physical), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x09, 0x42, /* Usage (Tip Switch), */
0x09, 0x44, /* Usage (Barrel Switch), */
0x09, 0x46, /* Usage (Tablet Pick), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x04, /* Report Count (4), */
0x81, 0x03, /* Input (Constant, Variable), */
0x09, 0x32, /* Usage (In Range), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x01, /* Report Count (1), */
0xA4, /* Push, */
0x05, 0x01, /* Usage Page (Desktop), */
0x55, 0xFD, /* Unit Exponent (-3), */
0x65, 0x13, /* Unit (Inch), */
0x34, /* Physical Minimum (0), */
0x09, 0x30, /* Usage (X), */
0x46, 0x70, 0x17, /* Physical Maximum (6000), */
0x26, 0x00, 0x3C, /* Logical Maximum (15360), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */
0x26, 0x00, 0x28, /* Logical Maximum (10240), */
0x81, 0x02, /* Input (Variable), */
0xB4, /* Pop, */
0x09, 0x30, /* Usage (Tip Pressure), */
0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0xC0, /* End Collection */
0x05, 0x0C, /* Usage Page (Consumer), */
0x09, 0x01, /* Usage (Consumer Control), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x12, /* Report ID (18), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x95, 0x04, /* Report Count (4), */
0x0A, 0x79, 0x02, /* Usage (AC Redo Or Repeat), */
0x0A, 0x1A, 0x02, /* Usage (AC Undo), */
0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */
0x0A, 0x2E, 0x02, /* Usage (AC Zoom Out), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x34, /* Report Count (52), */
0x81, 0x03, /* Input (Constant, Variable), */
0xC0 /* End Collection */
};
static __u8 *kye_consumer_control_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize, int offset, const char *device_name) {
/*
* the fixup that need to be done:
* - change Usage Maximum in the Consumer Control
* (report ID 3) to a reasonable value
*/
if (*rsize >= offset + 31 &&
/* Usage Page (Consumer Devices) */
rdesc[offset] == 0x05 && rdesc[offset + 1] == 0x0c &&
/* Usage (Consumer Control) */
rdesc[offset + 2] == 0x09 && rdesc[offset + 3] == 0x01 &&
/* Usage Maximum > 12287 */
rdesc[offset + 10] == 0x2a && rdesc[offset + 12] > 0x2f) {
hid_info(hdev, "fixing up %s report descriptor\n", device_name);
rdesc[offset + 12] = 0x2f;
}
return rdesc;
}
static __u8 *kye_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
switch (hdev->product) {
case USB_DEVICE_ID_KYE_ERGO_525V:
/* the fixups that need to be done:
* - change led usage page to button for extra buttons
* - report size 8 count 1 must be size 1 count 8 for button
* bitfield
* - change the button usage range to 4-7 for the extra
* buttons
*/
if (*rsize >= 75 &&
rdesc[61] == 0x05 && rdesc[62] == 0x08 &&
rdesc[63] == 0x19 && rdesc[64] == 0x08 &&
rdesc[65] == 0x29 && rdesc[66] == 0x0f &&
rdesc[71] == 0x75 && rdesc[72] == 0x08 &&
rdesc[73] == 0x95 && rdesc[74] == 0x01) {
hid_info(hdev,
"fixing up Kye/Genius Ergo Mouse "
"report descriptor\n");
rdesc[62] = 0x09;
rdesc[64] = 0x04;
rdesc[66] = 0x07;
rdesc[72] = 0x01;
rdesc[74] = 0x08;
}
break;
case USB_DEVICE_ID_KYE_EASYPEN_I405X:
if (*rsize == EASYPEN_I405X_RDESC_ORIG_SIZE) {
rdesc = easypen_i405x_rdesc_fixed;
*rsize = sizeof(easypen_i405x_rdesc_fixed);
}
break;
case USB_DEVICE_ID_KYE_MOUSEPEN_I608X:
if (*rsize == MOUSEPEN_I608X_RDESC_ORIG_SIZE) {
rdesc = mousepen_i608x_rdesc_fixed;
*rsize = sizeof(mousepen_i608x_rdesc_fixed);
}
break;
case USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2:
if (*rsize == MOUSEPEN_I608X_V2_RDESC_ORIG_SIZE) {
rdesc = mousepen_i608x_v2_rdesc_fixed;
*rsize = sizeof(mousepen_i608x_v2_rdesc_fixed);
}
break;
case USB_DEVICE_ID_KYE_EASYPEN_M610X:
if (*rsize == EASYPEN_M610X_RDESC_ORIG_SIZE) {
rdesc = easypen_m610x_rdesc_fixed;
*rsize = sizeof(easypen_m610x_rdesc_fixed);
}
break;
case USB_DEVICE_ID_KYE_EASYPEN_M406XE:
if (*rsize == EASYPEN_M406XE_RDESC_ORIG_SIZE) {
rdesc = easypen_m406xe_rdesc_fixed;
*rsize = sizeof(easypen_m406xe_rdesc_fixed);
}
break;
case USB_DEVICE_ID_KYE_PENSKETCH_M912:
if (*rsize == PENSKETCH_M912_RDESC_ORIG_SIZE) {
rdesc = pensketch_m912_rdesc_fixed;
*rsize = sizeof(pensketch_m912_rdesc_fixed);
}
break;
case USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE:
rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 104,
"Genius Gila Gaming Mouse");
break;
case USB_DEVICE_ID_GENIUS_GX_IMPERATOR:
rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 83,
"Genius Gx Imperator Keyboard");
break;
case USB_DEVICE_ID_GENIUS_MANTICORE:
rdesc = kye_consumer_control_fixup(hdev, rdesc, rsize, 104,
"Genius Manticore Keyboard");
break;
}
return rdesc;
}
/**
* Enable fully-functional tablet mode by setting a special feature report.
*
* @hdev: HID device
*
* The specific report ID and data were discovered by sniffing the
* Windows driver traffic.
*/
static int kye_tablet_enable(struct hid_device *hdev)
{
struct list_head *list;
struct list_head *head;
struct hid_report *report;
__s32 *value;
list = &hdev->report_enum[HID_FEATURE_REPORT].report_list;
list_for_each(head, list) {
report = list_entry(head, struct hid_report, list);
if (report->id == 5)
break;
}
if (head == list) {
hid_err(hdev, "tablet-enabling feature report not found\n");
return -ENODEV;
}
if (report->maxfield < 1 || report->field[0]->report_count < 7) {
hid_err(hdev, "invalid tablet-enabling feature report\n");
return -ENODEV;
}
value = report->field[0]->value;
value[0] = 0x12;
value[1] = 0x10;
value[2] = 0x11;
value[3] = 0x12;
value[4] = 0x00;
value[5] = 0x00;
value[6] = 0x00;
hid_hw_request(hdev, report, HID_REQ_SET_REPORT);
return 0;
}
static int kye_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
int ret;
ret = hid_parse(hdev);
if (ret) {
hid_err(hdev, "parse failed\n");
goto err;
}
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
if (ret) {
hid_err(hdev, "hw start failed\n");
goto err;
}
switch (id->product) {
case USB_DEVICE_ID_KYE_EASYPEN_I405X:
case USB_DEVICE_ID_KYE_MOUSEPEN_I608X:
case USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2:
case USB_DEVICE_ID_KYE_EASYPEN_M610X:
case USB_DEVICE_ID_KYE_EASYPEN_M406XE:
case USB_DEVICE_ID_KYE_PENSKETCH_M912:
ret = kye_tablet_enable(hdev);
if (ret) {
hid_err(hdev, "tablet enabling failed\n");
goto enabling_err;
}
break;
case USB_DEVICE_ID_GENIUS_MANTICORE:
/*
* The manticore keyboard needs to have all the interfaces
* opened at least once to be fully functional.
*/
if (hid_hw_open(hdev))
hid_hw_close(hdev);
break;
}
return 0;
enabling_err:
hid_hw_stop(hdev);
err:
return ret;
}
static const struct hid_device_id kye_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_EASYPEN_I405X) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_MOUSEPEN_I608X) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_EASYPEN_M610X) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_EASYPEN_M406XE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_GENIUS_GILA_GAMING_MOUSE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_GENIUS_GX_IMPERATOR) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_GENIUS_MANTICORE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_PENSKETCH_M912) },
{ }
};
MODULE_DEVICE_TABLE(hid, kye_devices);
static struct hid_driver kye_driver = {
.name = "kye",
.id_table = kye_devices,
.probe = kye_probe,
.report_fixup = kye_report_fixup,
};
module_hid_driver(kye_driver);
MODULE_LICENSE("GPL");
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