On Tue, Oct 10, 2017 at 05:50:04PM +0800, Tina Zhang wrote:
> Windows guest driver needs vbt in opregion, to configure the setting
> for display. Without opregion support, the display registers won't
> be set and this blocks display model to get the correct information
> of the guest display plane.
Windows guest driver needs vbt in opregion, to configure the setting
for display. Without opregion support, the display registers won't
be set and this blocks display model to get the correct information
of the guest display plane.
This patch is to provide a virtual opregion for guest. Current
imp
