* [Buildroot] x11 and touch screen calibration
@ 2012-03-30 14:21 Yegor Yefremov
2012-03-30 15:05 ` Thomas Petazzoni
0 siblings, 1 reply; 3+ messages in thread
From: Yegor Yefremov @ 2012-03-30 14:21 UTC (permalink / raw)
To: buildroot
I have a 8" resistive touch screen. The whole stuff is working but
rather inaccurate. ts_calibrate and ts_test give good results and
after patching Android to use pointercal file I have no problems
either.
How do I get X11 to use the values from /etc/pointercal? For now I'm
using fluxbox, but I'm also open to other managers.
Yegor
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Buildroot] x11 and touch screen calibration
2012-03-30 14:21 [Buildroot] x11 and touch screen calibration Yegor Yefremov
@ 2012-03-30 15:05 ` Thomas Petazzoni
2012-03-30 18:48 ` Yegor Yefremov
0 siblings, 1 reply; 3+ messages in thread
From: Thomas Petazzoni @ 2012-03-30 15:05 UTC (permalink / raw)
To: buildroot
Le Fri, 30 Mar 2012 16:21:15 +0200,
Yegor Yefremov <yegorslists@googlemail.com> a ?crit :
> I have a 8" resistive touch screen. The whole stuff is working but
> rather inaccurate. ts_calibrate and ts_test give good results and
> after patching Android to use pointercal file I have no problems
> either.
>
> How do I get X11 to use the values from /etc/pointercal? For now I'm
> using fluxbox, but I'm also open to other managers.
Which X.org input driver are you using? If you want to use the values
from /etc/pointercal, then you have to go through the tslib X.org input
driver.
See http://www.pengutronix.de/software/xf86-input-tslib/index_en.html.
We have a package for it in Buildroot.
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Buildroot] x11 and touch screen calibration
2012-03-30 15:05 ` Thomas Petazzoni
@ 2012-03-30 18:48 ` Yegor Yefremov
0 siblings, 0 replies; 3+ messages in thread
From: Yegor Yefremov @ 2012-03-30 18:48 UTC (permalink / raw)
To: buildroot
On Fri, Mar 30, 2012 at 5:05 PM, Thomas Petazzoni
<thomas.petazzoni@free-electrons.com> wrote:
> Le Fri, 30 Mar 2012 16:21:15 +0200,
> Yegor Yefremov <yegorslists@googlemail.com> a ?crit :
>
>> I have a 8" resistive touch screen. The whole stuff is working but
>> rather inaccurate. ts_calibrate and ts_test give good results and
>> after patching Android to use pointercal file I have no problems
>> either.
>>
>> How do I get X11 to use the values from /etc/pointercal? For now I'm
>> using fluxbox, but I'm also open to other managers.
>
> Which X.org input driver are you using? If you want to use the values
> from /etc/pointercal, then you have to go through the tslib X.org input
> driver.
>
> See http://www.pengutronix.de/software/xf86-input-tslib/index_en.html.
>
> We have a package for it in Buildroot.
I have activated the package, but it is not sufficient. It seems that
I'll have to write a xorg.conf or there are other options?
Yegor
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-03-30 18:48 UTC | newest]
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2012-03-30 14:21 [Buildroot] x11 and touch screen calibration Yegor Yefremov
2012-03-30 15:05 ` Thomas Petazzoni
2012-03-30 18:48 ` Yegor Yefremov
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