On Thu, May 07, 2009 at 09:07:42AM -0700, azilatlong wrote:
> On Thu, May 7, 2009 at 4:14 AM, Sven Neumann <s.neum...@raumfeld.com> wrote:
> > Hi,
> >
> > attached is a patch that implements driver_get_axis_info() for the
> > linux-input driver. If we can reach consensus that this is a good thing
> > to do, then I'd like to push this change to the git repository.
> >
> >
> > Sven
> 
> I tired something similar on my device but the values were never
> populated...  No matter what, they always returned invalid values,
> that's why I made the limits parameters in the rc.  I do like the idea
> of pulling the info from the device approach much better but then
> you're dependent on proper device driver initialization in populating
> those values.  Wouldn't it be a good idea to enable a third option to
> override the EVIOCGABS?
> 
> To put numbers to what I'm talking about - min/max values I'd record
> out of my screen were ~30/900 while the min/max values obtained from
> EVIOCGABS was 0/~1400.  The end result was that I could only point to
> ~ 62% of the screen.

You can change what the kernel will report w/ EVIOCSABS so need for
ugly hacks in DirectFB.

-- 
Ville Syrjälä
syrj...@sci.fi
http://www.sci.fi/~syrjala/
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