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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, Jun 17, 2012 at 4:08 PM, Nils Kanning <nils@xxxxxxxxxx> wrote:
> 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
>

The HID report didn't help me yet; other then now knowing the i++ is correct.

Your dmesg log file from 3.5-rc2 gives best hint yet at problem.

[    2.159684] input: Wacom ISDv4 E6 Pen as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input5
[    2.164406] input: Wacom ISDv4 E6 Pen as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.1/input/input6

Instead of opps, it loads 2 input devices.  That second device should
say "Finger" instead of "Pen".

Thats related to device_type that gets set while parsing the HID
report.  I'll need some more time to study your HID report to see if I
can figure out why its getting confused.

Chris
--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Media Devel]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Linux Wireless Networking]     [Linux Omap]

  Powered by Linux