vrend: Advertise SSO support to the guest
We were a bit sloppy when we added the TGSI_POROPERTY_SEPARABLE_PROGRAM, so now the guest is sending the property all the time, but we should restrict this to the cases where the host really has (some) support for this.
Mesa side patch: mesa/mesa!17344 (merged)
Edited by Gert Wollny