[libvirt] [RFC v2 06/16] qemu: check that qemu is vhost-user-vga capable

From: Marc-André Lureau <marcandre.lureau(a)redhat.com&gt; To support VGA, we need vhost-user-vga device, for "vhost-user" model. Signed-off-by: Marc-André Lureau <marcandre.lureau(a)redhat.com&gt; --- src/qemu/qemu_domain.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index c8ba7f9cd9..57a7546d5b 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -10768,6 +10768,10 @@ qemuDomainSupportsVideoVga(virDomainVideoDefPtr video, !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_VGA)) return false; + if (video->type == VIR_DOMAIN_VIDEO_TYPE_VHOST_USER && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VHOST_USER_VGA)) + return false; + return true; } -- 2.19.0.rc0.48.gb9dfa238d5