svn commit: r255152 - head/sys/dev/atkbdc

[Jung-uk Kim]

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On 2013-09-04 14:13:12 -0400, Jung-uk Kim wrote:
> On 2013-09-04 13:48:38 -0400, Xin Li wrote:
>> Hi,
> 
>> On 09/04/13 00:55, Jean-Sébastien Pédron wrote:
>>> On 03.09.2013 21:22, Xin Li wrote:
>>>> I think this broke my ThinkPad T530, the system appears like 
>>>> that the click button is "sticky" (not quite sure what's 
>>>> happening though, key combos like Alt+Tab won't work).
> 
>>> After a quick search, it seems this laptop has a Trackpoint,
>>> not a Synaptics touchpad, as I assumed. Therefore, you don't
>>> need to try to revert the commits I mentioned.
> 
>>> Instead, can you just set the trackpoint_support tunable to 0, 
>>> not the Synaptics one, to see if it isolates the issue?
> 
>> With the following:
> 
>> #hw.psm.synaptics_support=0 hw.psm.trackpoint_support=0
> 
>> I am still able to reproduce the issue.  It seems like if I
>> "swipe" my finger on the touchpad, I can recover from the
>> situation.
> 
> Please revert r255152.  synaptics_support was turned off by
> default because its probing method is too intrusive, i.e., it
> affects other mice/touchpads.  trackpoint_support is still
> experimental.

Or maybe the attached patch is enough, I am not sure.

Jung-uk Kim
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