Bug#677164: [3.2.17-1 -> 3.2.18-1 regression] Wacom tablet in Thinkpad x220t not working

[Jonathan Nieder <jrnieder@gmail.com>]

Nils Kanning wrote:
> On Mon, 2012-06-11 at 21:48 -0500, Jonathan Nieder wrote:

>> Ah, very useful.  If you apply the seven patches
>>
>> 	features/all/wacom/0020-Input-wacom-add-basic-Intuos5-support.patch
>> 	features/all/wacom/0021-Input-wacom-add-Intuos5-Touch-Ring-ExpressKey-suppor.patch
>> 	features/all/wacom/0022-Input-wacom-add-Intuos5-Touch-Ring-LED-support.patch
>> 	features/all/wacom/0023-Input-wacom-add-Intuos5-multitouch-sensor-support.patch
>> 	features/all/wacom/0024-Input-wacom-retrieve-maximum-number-of-touch-points.patch
>> 	features/all/wacom/0025-Input-wacom-add-0xE5-MT-device-support.patch
>> 	features/all/wacom/0026-Input-wacom-return-proper-error-if-usb_get_extra_des.patch
>>
>> to the upstream source, does that reproduce the problem, too?
>
> I applied these patches to the upstream kernel. With the patches the
> tablet does not work. See also the attached output of dmesg. The output
> of lsusb -t is as described in the initial bug report and also the
> relevant files input/input*, which are appear in dmesg, are not there.

Can you bisect to find which of these seven patches introduces the
problem?

Thanks,
Jonathan