[PATCH v3 0/3] virtio-gpu: Respect UI refresh rate for EDID

[Akihiko Odaki]

Let virtio-gpu be aware of the refresh rate. The EDID change is delivered with
display hotplugging, which should not happen too frequently. Because of that,
this moves the refresh rate to QemuUIInfo, whose change delivery is throttled.

The delivery throttling also affects xenfb and this change does not maintain
a seperate code path to avoid the throttling because the difference is little
if it xists. Usually the refresh rate of display does not change frequently and
most guests are not prepared for that anyway.

v3: Rebased to the latest QEMU.

Akihiko Odaki (3):
  ui/console: Do not return a value with ui_info
  ui: Deliver refresh rate via QemuUIInfo
  virtio-gpu: Respect UI refresh rate for EDID

 hw/display/virtio-gpu-base.c   |  7 +++---
 hw/display/virtio-gpu.c        |  1 +
 hw/display/virtio-vga.c        |  5 ++--
 hw/display/xenfb.c             | 14 ++++++++---
 hw/vfio/display.c              |  8 +++---
 include/hw/virtio/virtio-gpu.h |  1 +
 include/ui/console.h           |  4 +--
 include/ui/gtk.h               |  2 +-
 ui/console.c                   |  6 -----
 ui/gtk-egl.c                   |  4 +--
 ui/gtk-gl-area.c               |  3 +--
 ui/gtk.c                       | 45 ++++++++++++++++++++--------------
 12 files changed, 54 insertions(+), 46 deletions(-)

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2.32.0 (Apple Git-132)