Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200929-pull-request' into...

virtio-vga: reset fix, bigendian fix.
virtio-vga+spice: set monitor dimension via edid.

# gpg: Signature made Tue 29 Sep 2020 10:57:01 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20200929-pull-request:
  ppc/pseries: enable big-endian-framebuffer quirk for bochs-display and virtio-vga
  virtio-vga: implement big-endian-framebuffer property
  virtio-gpu: set physical dimensions for EDID
  spice: get monitors physical dimension
  spice: remove the single monitor config logic
  ui: add getter for UIInfo
  edid: use physical dimensions if available
  edid: fix physical display size computation
  virtio-gpu-3d: fix abnormal display after a warm reboot

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>