Re: [RFC/PATCH] Revert "Input: wacom - add 0xE5 (MT device) support"

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On Sat, 2012-06-16 at 19:43 -0500, Chris Bagwell wrote:
> > The exact patch used is at [2].  That produced:

> Can you "rmmod wacom" and this run "lsusb -vvv" and email me directly
> or post to debian bug report the section for Wacom?  I'd like to look

With this kernel I could not remove the wacom module using "rmmod
wacom" (the options -f or -w do not help). Furthermore "lsusb -vvv"
hangs at the wacom device and does not produce more then:
Bus 002 Device 004: ID 056a:00e6 Wacom Co., Ltd

The output of "lsusb -vvv" using the Debian kernel from linux-image
3.2.17 and after doing "rmmod wacom" is in the attached file.

Nils

Bus 002 Device 004: ID 056a:00e6 Wacom Co., Ltd 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x056a Wacom Co., Ltd
  idProduct          0x00e6 
  bcdDevice            1.39
  iManufacturer           1 Tablet
  iProduct                2 ISD-V4
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           59
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 No Subclass
      bInterfaceProtocol      0 None
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.11
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength     181
          Report Descriptor: (length is 181)
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x02 ] 2
                            Pen
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x02 ] 2
            Item(Local ): Usage, data= [ 0x20 ] 32
                            Stylus
            Item(Main  ): Collection, data= [ 0x00 ] 0
                            Physical
            Item(Local ): Usage, data= [ 0x42 ] 66
                            Tip Switch
            Item(Local ): Usage, data= [ 0x44 ] 68
                            Barrel Switch
            Item(Local ): Usage, data= [ 0x45 ] 69
                            Eraser
            Item(Local ): Usage, data= [ 0x3c ] 60
                            Invert
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Undefined
            Item(Local ): Usage, data= [ 0x32 ] 50
                            In Range
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0x01 ] 1
            Item(Global): Report Size, data= [ 0x01 ] 1
            Item(Global): Report Count, data= [ 0x06 ] 6
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Main  ): Input, data= [ 0x03 ] 3
                            Constant Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Usage Page, data= [ 0x01 ] 1
                            Generic Desktop Controls
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Direction-X
            Item(Global): Logical Maximum, data= [ 0x70 0x6c ] 27760
            Item(Global): Physical Maximum, data= [ 0x70 0x6c ] 27760
            Item(Global): Unit, data= [ 0x11 ] 17
                            System: SI Linear, Unit: Centimeter
            Item(Global): Unit Exponent, data= [ 0x0d ] 13
                            Unit Exponent: 13
            Item(Global): Report Size, data= [ 0x10 ] 16
            Item(Global): Report Count, data= [ 0x01 ] 1
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x31 ] 49
                            Direction-Y
            Item(Global): Logical Maximum, data= [ 0x4e 0x3d ] 15694
            Item(Global): Physical Maximum, data= [ 0x4e 0x3d ] 15694
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Physical Maximum, data= [ 0x00 ] 0
            Item(Global): Unit, data= [ 0x00 ] 0
                            System: None, Unit: (None)
            Item(Global): Unit Exponent, data= [ 0x00 ] 0
                            Unit Exponent: 0
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Tip Pressure
            Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
            Item(Main  ): End Collection, data=none
            Item(Global): Usage Page, data= [ 0x00 0xff ] 65280
                            (null)
            Item(Local ): Usage, data= [ 0x00 ] 0
                            (null)
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x11 ] 17
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x20 ] 32
                            Stylus
            Item(Main  ): Collection, data= [ 0x00 ] 0
                            Physical
            Item(Local ): Usage, data= [ 0x42 ] 66
                            Tip Switch
            Item(Local ): Usage, data= [ 0x44 ] 68
                            Barrel Switch
            Item(Local ): Usage, data= [ 0x45 ] 69
                            Eraser
            Item(Local ): Usage, data= [ 0x3c ] 60
                            Invert
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Undefined
            Item(Local ): Usage, data= [ 0x32 ] 50
                            In Range
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0x01 ] 1
            Item(Global): Report Size, data= [ 0x01 ] 1
            Item(Global): Report Count, data= [ 0x06 ] 6
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Main  ): Input, data= [ 0x03 ] 3
                            Constant Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Usage Page, data= [ 0x01 ] 1
                            Generic Desktop Controls
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Direction-X
            Item(Global): Logical Maximum, data= [ 0x70 0x6c ] 27760
            Item(Global): Physical Maximum, data= [ 0x70 0x6c ] 27760
            Item(Global): Unit, data= [ 0x11 ] 17
                            System: SI Linear, Unit: Centimeter
            Item(Global): Unit Exponent, data= [ 0x0d ] 13
                            Unit Exponent: 13
            Item(Global): Report Size, data= [ 0x10 ] 16
            Item(Global): Report Count, data= [ 0x01 ] 1
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x31 ] 49
                            Direction-Y
            Item(Global): Logical Maximum, data= [ 0x4e 0x3d ] 15694
            Item(Global): Physical Maximum, data= [ 0x4e 0x3d ] 15694
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Physical Maximum, data= [ 0x00 ] 0
            Item(Global): Unit, data= [ 0x00 ] 0
                            System: None, Unit: (None)
            Item(Global): Unit Exponent, data= [ 0x00 ] 0
                            Unit Exponent: 0
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Tip Pressure
            Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Undefined
            Item(Global): Report Size, data= [ 0x08 ] 8
            Item(Global): Report Count, data= [ 0x03 ] 3
            Item(Main  ): Feature, data= [ 0x12 ] 18
                            Data Variable Absolute No_Wrap Non_Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval               7
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 No Subclass
      bInterfaceProtocol      0 None
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.11
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength     357
          Report Descriptor: (length is 357)
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x04 ] 4
                            Touch Screen
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x0c ] 12
            Item(Local ): Usage, data= [ 0x22 ] 34
                            Finger
            Item(Main  ): Collection, data= [ 0x00 ] 0
                            Physical
            Item(Local ): Usage, data= [ 0x42 ] 66
                            Tip Switch
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0x01 ] 1
            Item(Global): Report Size, data= [ 0x01 ] 1
            Item(Global): Report Count, data= [ 0x01 ] 1
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x32 ] 50
                            In Range
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x47 ] 71
                            Confidence
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report Count, data= [ 0x05 ] 5
            Item(Main  ): Input, data= [ 0x03 ] 3
                            Constant Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Usage Page, data= [ 0x01 ] 1
                            Generic Desktop Controls
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Direction-X
            Item(Global): Logical Maximum, data= [ 0xd8 0x0a ] 2776
            Item(Global): Physical Maximum, data= [ 0x70 0x6c ] 27760
            Item(Global): Unit, data= [ 0x11 ] 17
                            System: SI Linear, Unit: Centimeter
            Item(Global): Unit Exponent, data= [ 0x0d ] 13
                            Unit Exponent: 13
            Item(Global): Report Size, data= [ 0x10 ] 16
            Item(Global): Report Count, data= [ 0x01 ] 1
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x31 ] 49
                            Direction-Y
            Item(Global): Logical Maximum, data= [ 0x21 0x06 ] 1569
            Item(Global): Physical Maximum, data= [ 0x4e 0x3d ] 15694
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Physical Maximum, data= [ 0x00 ] 0
            Item(Global): Unit, data= [ 0x00 ] 0
                            System: None, Unit: (None)
            Item(Global): Unit Exponent, data= [ 0x00 ] 0
                            Unit Exponent: 0
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x48 ] 72
                            Width
            Item(Global): Report Size, data= [ 0x08 ] 8
            Item(Global): Logical Maximum, data= [ 0x7f ] 127
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x49 ] 73
                            Height
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x51 ] 81
                            Contact ID
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x55 ] 85
                            Maximum Contact Number
            Item(Main  ): Feature, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
            Item(Main  ): End Collection, data=none
            Item(Global): Usage Page, data= [ 0x00 0xff ] 65280
                            (null)
            Item(Local ): Usage, data= [ 0x01 ] 1
                            (null)
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x0d ] 13
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x22 ] 34
                            Finger
            Item(Main  ): Collection, data= [ 0x00 ] 0
                            Physical
            Item(Local ): Usage, data= [ 0x42 ] 66
                            Tip Switch
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0x01 ] 1
            Item(Global): Report Size, data= [ 0x01 ] 1
            Item(Global): Report Count, data= [ 0x04 ] 4
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report Count, data= [ 0x04 ] 4
            Item(Main  ): Input, data= [ 0x03 ] 3
                            Constant Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Usage Page, data= [ 0x01 ] 1
                            Generic Desktop Controls
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Direction-X
            Item(Global): Logical Maximum, data= [ 0xd8 0x0a ] 2776
            Item(Global): Physical Maximum, data= [ 0x70 0x6c ] 27760
            Item(Global): Unit, data= [ 0x11 ] 17
                            System: SI Linear, Unit: Centimeter
            Item(Global): Unit Exponent, data= [ 0x0d ] 13
                            Unit Exponent: 13
            Item(Global): Report Size, data= [ 0x10 ] 16
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x31 ] 49
                            Direction-Y
            Item(Global): Logical Maximum, data= [ 0x21 0x06 ] 1569
            Item(Global): Physical Maximum, data= [ 0x4e 0x3d ] 15694
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Physical Maximum, data= [ 0x00 ] 0
            Item(Global): Unit, data= [ 0x00 ] 0
                            System: None, Unit: (None)
            Item(Global): Unit Exponent, data= [ 0x00 ] 0
                            Unit Exponent: 0
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x48 ] 72
                            Width
            Item(Global): Report Size, data= [ 0x08 ] 8
            Item(Global): Logical Maximum, data= [ 0x7f ] 127
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x49 ] 73
                            Height
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
            Item(Global): Report ID, data= [ 0x02 ] 2
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Undefined
            Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
            Item(Global): Report Count, data= [ 0x01 ] 1
            Item(Main  ): Feature, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report ID, data= [ 0x03 ] 3
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Undefined
            Item(Global): Report Count, data= [ 0x03 ] 3
            Item(Main  ): Feature, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report ID, data= [ 0x05 ] 5
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Undefined
            Item(Global): Report Count, data= [ 0x08 ] 8
            Item(Main  ): Feature, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report ID, data= [ 0x06 ] 6
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Undefined
            Item(Global): Report Count, data= [ 0x08 ] 8
            Item(Main  ): Feature, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x0e ] 14
                            (null)
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x0e ] 14
            Item(Local ): Usage, data= [ 0x52 ] 82
                            Input Mode
            Item(Local ): Usage, data= [ 0x53 ] 83
                            Device Index
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
            Item(Global): Report Size, data= [ 0x08 ] 8
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Main  ): Feature, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
            Item(Global): Usage Page, data= [ 0x01 ] 1
                            Generic Desktop Controls
            Item(Local ): Usage, data= [ 0x02 ] 2
                            Mouse
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x0f ] 15
            Item(Local ): Usage, data= [ 0x01 ] 1
                            Pointer
            Item(Main  ): Collection, data= [ 0x00 ] 0
                            Physical
            Item(Global): Usage Page, data= [ 0x09 ] 9
                            Buttons
            Item(Local ): Usage Minimum, data= [ 0x01 ] 1
                            Button 1 (Primary)
            Item(Local ): Usage Maximum, data= [ 0x02 ] 2
                            Button 2 (Secondary)
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0x01 ] 1
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Global): Report Size, data= [ 0x01 ] 1
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report Count, data= [ 0x01 ] 1
            Item(Global): Report Size, data= [ 0x06 ] 6
            Item(Main  ): Input, data= [ 0x03 ] 3
                            Constant Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Usage Page, data= [ 0x01 ] 1
                            Generic Desktop Controls
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Direction-X
            Item(Local ): Usage, data= [ 0x31 ] 49
                            Direction-Y
            Item(Global): Logical Maximum, data= [ 0xff 0x7f ] 32767
            Item(Global): Report Size, data= [ 0x10 ] 16
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
            Item(Main  ): End Collection, data=none
            Item(Global): Usage Page, data= [ 0x0d ] 13
                            Digitizer
            Item(Local ): Usage, data= [ 0x04 ] 4
                            Touch Screen
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x10 ] 16
            Item(Local ): Usage, data= [ 0x22 ] 34
                            Finger
            Item(Main  ): Collection, data= [ 0x00 ] 0
                            Physical
            Item(Local ): Usage, data= [ 0x42 ] 66
                            Tip Switch
            Item(Local ): Usage, data= [ 0x32 ] 50
                            In Range
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0x01 ] 1
            Item(Global): Report Size, data= [ 0x01 ] 1
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report Count, data= [ 0x06 ] 6
            Item(Main  ): Input, data= [ 0x03 ] 3
                            Constant Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Usage Page, data= [ 0x01 ] 1
                            Generic Desktop Controls
            Item(Local ): Usage, data= [ 0x30 ] 48
                            Direction-X
            Item(Global): Logical Maximum, data= [ 0xd8 0x0a ] 2776
            Item(Global): Physical Maximum, data= [ 0x70 0x6c ] 27760
            Item(Global): Unit, data= [ 0x11 ] 17
                            System: SI Linear, Unit: Centimeter
            Item(Global): Unit Exponent, data= [ 0x0d ] 13
                            Unit Exponent: 13
            Item(Global): Report Size, data= [ 0x10 ] 16
            Item(Global): Report Count, data= [ 0x01 ] 1
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x31 ] 49
                            Direction-Y
            Item(Global): Logical Maximum, data= [ 0x21 0x06 ] 1569
            Item(Global): Physical Maximum, data= [ 0x4e 0x3d ] 15694
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Physical Maximum, data= [ 0x00 ] 0
            Item(Global): Unit, data= [ 0x00 ] 0
                            System: None, Unit: (None)
            Item(Global): Unit Exponent, data= [ 0x00 ] 0
                            Unit Exponent: 0
            Item(Main  ): End Collection, data=none
            Item(Main  ): End Collection, data=none
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0010  1x 16 bytes
        bInterval               5
Device Status:     0x0001
  Self Powered

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