Hardware accelerated wayland passthrough

[JTKBowers]

Hi,

I've been trying the graphics example. It works for wayland passthrough but I can't get GL/Vulkan applications to use anything other than llvmpipe.

For instance, if I run eglgears_wayland the window appears and runs but it uses cpu rendering and logs

libEGL warning: failed to get driver name for fd -1

libEGL warning: MESA-LOADER: failed to retrieve device information

libEGL warning: failed to get driver name for fd -1

MESA: info: could not get caps: Invalid argument
MESA: error: ZINK: failed to choose pdev
libEGL warning: egl: failed to create dri2 screen
EGL_VERSION = 1.5

If that indicates some issue on my end I'd love some debugging pointers! OpenGL/wayland applications work fine on the host