From: Neil MacMunn <neil@gumstix.com>
To: openembedded-devel@lists.openembedded.org
Subject: Re: tslib Issue
Date: Wed, 02 Feb 2011 09:31:34 -0800 [thread overview]
Message-ID: <4D4994F6.3080102@gumstix.com> (raw)
In-Reply-To: <1296592622161142500@rkmorris.us>
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, openembedded@rkmorris.us 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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next prev parent reply other threads:[~2011-02-02 17:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-01 20:37 tslib Issue openembedded
2011-02-02 17:31 ` Neil MacMunn [this message]
2011-02-02 21:33 ` Neil MacMunn
2011-02-12 0:16 ` Khem Raj
2011-02-13 2:50 ` [Openembedded-users] " Russell Morris
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