I am seeing the same thing using the omap3-palmtop-image for Gumstix Overo. On first boot, /etc/X11/Xinit.d/89xTs_Calibrate doesn't find /etc/pointercal so it runs ts_calibrate. The calibration doesn't take effect until I reboot though - restarting gpe-dm doesn't solve the problem.

I think that the library /usr/lib/ts/linear.so looks for /etc/pointercal and defaults to some preset values if the file doesn't exist. I thought that restarting gpe-dm would reload linear.so (which fuser suggests it does) but this doesn't solve the problem. It would appear that I am missing something...

--
Neil


On 11-02-01 12:37 PM, [email protected] wrote:
Hi,

I have successfully build and then run several OE images on my target hardware 
(h1940) - and have noticed an interesting oddity (bug?).

If I run the opie-image for example, everything works just great. However, if I 
run an X-based image (like, say x11-gpe-image) when the GUI starts up tslib 
calibration is run ... but then basically thrown away, as the driver for the 
touchscreen is set to evdev by default (and the touchscreen isn't calibrated / 
does not work right). If I manually build and install xf86-input-tslib, and 
then configure the input as tslib (not evdev) - once I restart gpe-dm it works 
as expected!

Is this supposed to be the case, or perhaps something not configured quite 
right in the builds?

Thanks!

... Russell


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