Re: [DIGImend-devel] Fwd: Uclogic-probe TURCOM TS-6580

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

On 03/23/2015 05:23 PM, Benjamin Tissoires wrote:
> Hi Nick,
>
> On Mar 23 2015 or thereabouts, Nikolai Kondrashov wrote:
>> Hi Benjamin,
>>
>> Ah, we're out of luck, after all.
>>
>> The tablet below doesn't have *any* buttons, and still shows 8 in 0x7a string
>> descriptor.
>
> True, but the 7b string reports "HK On". So it's a consistent behavior
> after all.
> If the VID:PID is not a Huion one, then we can do something in the
> kernel while detecting the pad capability.

Most likely it is the Huion VID:PID, but I hope Maki sends a lsusb output so
we can be certain.

>>
>> These cheap tablets are really a nightmare.
>
> True, but this false positive does not infringe the current rule. All
> that might happen is that we will export an extra PAD interface that
> the user can ignore. The other way would have been worrisome.

Sure. It breaks our assumption that we can rely on the number of
buttons in 0x7a, but, yeah, we can live with that.

Nick