Re: [Xen-devel] [PATCH 1/3] Add Summagraphics Tablet emulation

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 15 Mar 2006, at 23:22, Dugger, Donald D wrote:

> Yes, the 3 patches are independent so you can apply them as you wish.
>
> I'm not sure what your concern is about the touchpad patch.  There was
> code to emulate a touchpad in the code but it was all wrong and didn't
> work, I basically had to re-do all of the touchpad code to get this to
> work.
Why is it not possible to translate from absolute coordinates provided 
by VNC into deltas required for PS/2 mouse emulation? Do you end up 
with accumulating absolute error?
 -- Keir


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