linux-kernel - Re: [PATCH 2/2] input: mousedev: Emulate right and middle buttons for single-button touchpads

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Message-ID: <48C7F05F.8070308@euromail.se>
Date:	Wed, 10 Sep 2008 18:05:51 +0200
From:	Henrik Rydberg <rydberg@...omail.se>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	akpm@...l.org, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] input: mousedev: Emulate right and middle buttons
 for single-button touchpads

>> Regarding the tapping patch; it is addressing the correctness of
>> already implemented functionality. I can see nothing wrong with that.
>>
> 
> My position that since the isssue can be "fixed" by simply installing
> the proper X driver I'd rather not include it. Mousedev purpose is to
> provide good enough emulation in absence of a native driver and that's
> it. Also, the default value would not work well on high-resiolution
> devices (like Synaptics) and would require user fiddling with kernel
> parameters - not worth it in my opinion.

The parameter could be made dimensionless and the distance test scaled
with the size of the device; the argument invalidates the current patch,
but not the idea itself. Maybe the patch will appear in acceptable form
at some point, but for now, I rest my case.

Henrik
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