[PATCH v1 0/4] drm/i915/gvt: add one VFIO graphics EDID region

[Gerd Hoffmann]

On Thu, Jan 10, 2019 at 07:04:44PM +0800, hang.yuan at linux.intel.com wrote:

> Create one VFIO graphics EDID region for vgpu. When the region is updated,
> hotplug event is emulated for guest to get new EDID data.

Works nicely.  Tested with kaby lake host.  I can resize the spice
client window on the host and gnome shell in the guest switches the
video mode accordingly.  Code looks sane to me too.

Very cool.

Tested-by: Gerd Hoffmann <kraxel at redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel at redhat.com>

qemu test branch:
  https://git.kraxel.org/cgit/qemu/log/?h=sirius/edid-vfio