Hello,

Intel GVT-g is not supported on Gen11 and Gen12 gen Intel Graphics. It's only supported on Gen9 and earlier.

About Intel discrete graphics:

https://github.com/intel/gvt-linux/issues/160

> Internally we have some prototype but there is no formal plan to support GVT-g on discrete GPU like DG1

and about integrated later ones:

https://github.com/intel/gvt-linux/issues/126

> until now there is no plan on it.

Hopefully that clarifies it a bit...