Commit 8151a9c5 authored by Alex Williamson's avatar Alex Williamson
Browse files

vfio/pci: Default display option to "off" 



Commit a9994687 ("vfio/display: core & wireup") added display
support to vfio-pci with the default being "auto", which breaks
existing VMs when the vGPU requires GL support but had no previous
requirement for a GL compatible configuration.  "Off" is the safer
default as we impose no new requirements to VM configurations.

Fixes: a9994687 ("vfio/display: core & wireup")
Cc: qemu-stable@nongnu.org
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
parent 2b1dbd0d

hw/vfio/pci.c

+1 −1
Original line number Diff line number Diff line
@@ -3160,7 +3160,7 @@ static Property vfio_pci_dev_properties[] = { 
    DEFINE_PROP_PCI_HOST_DEVADDR("host", VFIOPCIDevice, host),

    DEFINE_PROP_STRING("sysfsdev", VFIOPCIDevice, vbasedev.sysfsdev),

    DEFINE_PROP_ON_OFF_AUTO("display", VFIOPCIDevice,

                            display, ON_OFF_AUTO_AUTO),

                            display, ON_OFF_AUTO_OFF),

    DEFINE_PROP_UINT32("x-intx-mmap-timeout-ms", VFIOPCIDevice,

                       intx.mmap_timeout, 1100),

    DEFINE_PROP_BIT("x-vga", VFIOPCIDevice, features,