[Buildroot] Requirements for QML in RPi4
ps.report at gmx.net
Mon Jan 27 15:41:25 UTC 2020
On Mon, 27 Jan 2020 16:01:17 +0100, Andrea Simeoni <andreasimeoni73 at gmail.com> wrote:
> After several years I'm going to give another try to Buildroot :-)
> This time I built an environment for RPi4+Qt5.
> Surely I missed some packages because if I try to run a QML application I
> got the following error:
> > Could not find DRM device!
> > Aborted
> Instead a Qt5 console application seems to run fine.
> I attach my .config file. Hope you can give me some hints!
You seem to have a RPi4-64bit config, trying to run
Sorry, not owning an RPi4 for testing, but for the RPi3 you
need to enable the right Device-Tree-Overlay in your config.txt,
e.g. (see the following two links for earlier discussion , ):
This may or may not work as RPi3 is VC4 and RPi4 is VC6 (),
but Gentoo claims to have RPi4 running with mesa (, )...
Alternatively your can try RPi4-32bit and enable rpi-userland/BR2_PACKAGE_RPI_USERLAND
instead of mesa...
> Best regards
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