virt-manager/SOURCES/virt-manager-video-Prefer-bochs-when-it-s-supported.patch

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2020-04-28 08:53:45 +00:00
From 0cc2b81575b0ce04edaa4a94db91f1cc37292ea6 Mon Sep 17 00:00:00 2001
Message-Id: <0cc2b81575b0ce04edaa4a94db91f1cc37292ea6@dist-git>
From: Pavel Hrdina <phrdina@redhat.com>
Date: Thu, 3 Oct 2019 10:50:34 +0200
Subject: [PATCH] video: Prefer "bochs" when it's supported.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Fabiano Fidêncio <fidencio@redhat.com>
Preferring "bochs" display device is the way to go when dealing with a
Linux guest using UEFI and that's quite well described here:
https://www.kraxel.org/blog/2019/09/display-devices-in-qemu/
https://bugzilla.redhat.com/show_bug.cgi?id=1753644
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
(cherry picked from commit 8f4c53ea960459516794ba533060a176cc26f121)
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1753644
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
---
virtinst/devices/video.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/virtinst/devices/video.py b/virtinst/devices/video.py
index 3ebc561f..fcca91b6 100644
--- a/virtinst/devices/video.py
+++ b/virtinst/devices/video.py
@@ -39,6 +39,9 @@ class DeviceVideo(Device):
if guest.has_gl():
return "virtio"
return "qxl"
+ if (guest.is_uefi() and
+ guest.lookup_domcaps().supports_video_bochs()):
+ return "bochs"
if guest.conn.is_qemu():
return "qxl"
return "vga"
--
2.23.0