[PATCH xf86-video-dummy] Add glamor acceleration which enables native OpenGL support

[Adam Jackson]

On Tue, 2017-03-07 at 11:53 +0800, Qiang Yu wrote:
> Enable glamor acceleration in xorg.conf by:
> Section "Device"
>   ...
>   Driver "dummy"
>   Option "Render" "/dev/dri/renderD128"
>   ...
> EndSection
> 
> GPU is chosen by the Render option which specifies the render
> node of the GPU DRM device.

Now this is cool. Any chance I can get you to do the same for Xvfb?

- ajax