Re: [DIGImend-devel] Fwd: [DIGImend-users] Patching the hid-uclogic driver for UC-Logic tablet TWHA60 v3

[Nikolai K. <sp...@gm...>]

On 06/16/2015 05:47 AM, Martin Shepherd wrote:
> I forgot to include digimend-devel in the list of recipients, so
> here's the email again.
>
> Hi Nick,
>
> On Sun, Jun 14, 2015 at 2:59 AM, Nikolai Kondrashov <sp...@gm...> wrote:
>> On 06/11/2015 05:02 AM, Martin Shepherd wrote:
>>>
>>> Done. I rebooted after doing this, then plugged in the tablet.  I've
>>> attached the output of dmesg from
>>> just after plugging in the tablet, so that you can see the traceback
>>> at the end. I've also attached a tar file
>>> of the hid-uclogic.* files. Note that I did this with the latest
>>> Ubuntu kernel (3.13.0-54-generic),
>>> which is one version higher than the kernel that I tested with before.
>>
>>
>> Thanks a lot, Martin! I tracked this down to my mistake of retrieving the
>> USB
>> device pointer incorrectly. I pushed a fix for this and also for report
>> descriptor generation for your device. Please try latest master:
>>
>> https://github.com/DIGImend/digimend-kernel-drivers/archive/master.zip
>>
>> Nick
>
> Thanks. This fixed the crash, but unfortunately it didn't fix the
> original problem. The fixed driver now behaves like the hid-uclogic.c
> driver that came with the ubuntu kernel. The tip of the pen acts like
> a switch, but there's no X,Y motion.

Thanks for trying it! Could you please send the "dmesg" output after plugging
the tablet in, and output of "evtest" for the pen device, where you do a
stroke with the pen?

Thank you.

Nick