On Di, 2014-03-25 at 16:58 +1000, Dave Airlie wrote: > Hey, > > I've pushed a new version of the unaccelerated virtio-gpu code to my repo > > git://git.freedesktop.org/~airlied/qemu virtio-gpu > > this is Gerd vga-wip branch, with the virtgpu_hw file moved, removing > the event queue and a config space added with a events_read, > events_clear u32. > > I've also pushed the changes to the kms driver to use this, > http://cgit.freedesktop.org/~airlied/linux/log/?h=virtio-vga-3d > > Gerd, I've also dropped my experimental config space hacks and pushed > the two pci/vga fixes into that branch as well.
Great, I'll have a detailed look later today. > Just out of interest, with sdl and remote-viewer I seem to get 2 > displays, one for the VGA time, and a separate one for the driver > loaded, any ideas why? Saw your self-reply this is a libvirt vga artefact. On dealing with libvirt, here is how I do it: <domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'> [ xmlxs:qemu=.. is needed for the <qemu:...> stuff below ] <name>fedora-org-virtio-vga</name> [ ... ] <devices> [ ... ] <video> <model type='vga' vram='9216' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> [ Adding stdvga here ... ] [ ... ] </devices> <qemu:commandline> <qemu:arg value='-set'/> <qemu:arg value='device.video0.driver=virtio-vga'/> [ ... then using custom cmd line hack to changes the video device from stdvga to virtio-vga behind libvirt's back ;) ] <qemu:arg value='-L'/> <qemu:arg value='/usr/share/seavgabios.git'/> [ Cutting edge seavgabios with virtio support, add http://www.kraxel.org/repos/firmware.repo to /etc/yum.repos.d and 'yum install seavgabios.git' to get it. ] </qemu:commandline> </domain> HTH, Gerd
