[OE-core] [oe-core 1/4] qt4-embedded: remove dependency on tslib and use std. linux input
koen at dominion.thruhere.net
Wed Oct 12 20:14:30 CEST 2011
Op 12 okt. 2011 om 20:10 heeft Simon Busch <morphis at gravedo.de> het volgende geschreven:
> On 12.10.2011 10:02, Eric Bénard wrote:
>> Le 12/10/2011 09:45, Martin Jansa a écrit :
>>> From: Simon Busch<morphis at gravedo.de>
>>> In most cases we don't need tslib in std. configuration as touchscreen
>>> access in most
>>> devices today is done with linux input interface. If some specific
>>> machine has a need for
>>> tslib support it should add the dependency in it's machine layer again
>>> and modify the
>>> profile script accordingly.
>> When using a resistive touchscreen, tslib is a common solution to handle
>> calibration and raw value processing : do you think this is a good thing
>> to remove this ?
> Thats up to the environment you are using qt4-embedded in. In my case
> the setup is a little bit more complicated. We're using tslib but not
> directly in qt4-embedded (we can get rid of tslib completely but time is
> I removed the dependency from qt4-embedded as qt4-embedded in oe-core
> should be the general thing used in all environments and therefore
> should be only a minimal setup with minimal dependencies.
No, it should work in most cases, breaking qt:e like is not acceptable.
> If someone needs tslib for qt4-embedded for his machine layer he should
> include tslib support in the machine layer itself.
> Simon Busch - http://mm.gravedo.de/blog/
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