Hello,
  Thanks!  I will definitely look into those utilities!

Jess

On Sun, 2008-06-01 at 14:39 +0200, Michael 'Mickey' Lauer wrote:
> On Friday 30 May 2008 02:06:18 jess wrote:
> >   Thanks for the reply.  I understand that the X server will handle
> > communication, but I have noticed next to no support for calibrating the
> > devices from the manufacturer for recent kernels.
> 
> When we see a new device in OpenEmbedded, we compute a couple of touchscreen 
> calibration constants using ts_calibrate (or xtscal) and try these on 
> different production models. Usually the manufacturing variance is not 
> noticable, so we just ship a package with the precalibrated constants.
> 
> If you don't want to do that, just call xtscal on startup of X, or 
> ts_calibrate, if you want to do it without X.
> 
> A couple of years ago, I have also written a touchscreen calibration program 
> based on evas-fb/ecore-fb. It should sit somewhere in proto/eflpp.
> 
> :M:
> 


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