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

2017-07-04 Thread Daiane Angolini 
On Fri, Jun 30, 2017 at 8:51 AM, Refik Tuzakli  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?
>
>
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> Refik Tuzaklı
>
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[meta-freescale] "Could not open egl display" error and GPU problem on imx6dl

2017-07-03 Thread Refik Tuzakli 
Hello



I am trying to build embedded Linux that runs QtWebengine via Buildroot.



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.



which library is or configuration is missing?

-- 
Refik Tuzaklı
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