> Okay, if so, I prefer 1.2+ to ensure -device VGA work as expected. > A question here, all of these four vga device (VGA, cirrus-vga, > vmware-svga, qxl-vga) > has existed and been supported since 1.2 QEMU version, is it right? Yes. qxl + qxl-vga have a compile time dependency on spice though, so they might not be present. I expect there already is a spice support check in libvirt, so I think you don't have to care in this patch series. cheers, Gerd -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list