[meta-freescale] "Could not open egl display" error and GPU problem on imx6dl

[Daiane Angolini]

On Fri, Jun 30, 2017 at 8:51 AM, Refik Tuzakli <tuzakli.refik at gmail.com> wrote:
> Hello
>
>
>
> I am trying to build embedded Linux that runs QtWebengine via Buildroot.
>

Maybe it's better to send this email also to the buildroot mailing list.

>
>
> I applied a patch at this link to enable webengine on buildroot
> I enable imx-gpu-viv library, openGL support and eglfs support. to test both
> webengine and gpu, I run demobrowser with -platform eglfs from QT. It gives
> me "Could not open egl display"
>
> when I run demobrowser - platform directfb, application occupies half of CPU
> so GPU does not work and I cant use demobrowser.

Depending on the GPU version you're using, DirectFB is not supported.


Daiane
>
>
>
> which library is or configuration is missing?
>
>
> --
> Refik Tuzaklı
>
> --
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