Re: Tips for debugging GPU acceleration.


Alex Bennée
 

Gerd Hoffmann <kraxel@redhat.com> writes:

Hi,

[ 2.930300] [drm] virgl 3d acceleration not supported by host
Nope, not active.

-display gtk,show-cursor=on \
Needs -display gtk,gl=on for opengl support.
Awesome - even on TCG the display is now nice and snappy.

For bonus points:

The AGL panel display is rotated 90 degrees which is putting a bit of a
crink in my neck. Is their anyway to rotate the view port. I tried
inverting xres and yres but that didn't do anything.

-device virtio-gpu-pci,virgl=true
virgl is silently turned off in case opengl support is not available.
Ideally virgl should be OnOffAuto not bool, but I fear changing that
now (and start throwing errors on virgl=on if opengl is not available)
will break stuff ...
At least a warn_report maybe?


take care,
Gerd

--
Alex Bennée

Join agl-dev-community@lists.automotivelinux.org to automatically receive all group messages.