[Buildroot] GTK+ for framebuffer?
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Mon Sep 9 13:35:55 UTC 2013
Dear Woody Wu,
On Mon, 9 Sep 2013 21:16:47 +0800, Woody Wu wrote:
> Thanks for the example. Finally I found my command line was correct (I
> used tslib and has not yet tried evdev with success), the problem
> actually came from a xorg server bug in version 1.12.4 (which is used by
> buildroot 2013.08). I just fixed the bug in xorg and posted a patch on
> this list. The bug make the the xserver option such as "device=xxxx" is
> parsed as (key=device=, value=xxxx), but it should be (key=device,
> value=xxxx).
Ok.
> BTW: before I am going to try 'evdev', would you tell me what's the
> major difference between using 'evdev' and 'tslib' for my touchscreen?
> Which way is better? Thanks.
tslib is a userspace library that you can add between the evdev input
device and X.org to apply some additional filtering and other
algorithms on the touchscreen events. See the tslib documentation for
details.
Best regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
More information about the buildroot
mailing list