On Wed, 12 Aug 2020 17:46:33 +0100 "Patrick O'Callaghan" <p...@usb.ve> wrote:
> On Wed, 2020-08-12 at 18:02 +0200, daggs wrote: > > Greetings, > > > > I have a machine with an Intel igp of HD Graphics 610 [8086:5902]. > > I found several discussions on the subject stating that it isn't possible > > but all of them are several years old. > > so I wanted to know if it is possible to pass it to a vm? > > I'm using kernel 5.4.43, libvirt-6.6.0 and qemu-5.0.0. > > If this is your only GPU, it doesn't make much sense. The idea of > passthrough is to let the VM control an additional GPU, not the main > one. There are plenty of people trying to assign their primary graphics device, it makes perfect sense for someone that doesn't intend to run a graphical environment on the host. Assigning the primary GPU can be more challenging, but that doesn't mean it isn't done. For daggs, I can only say try it yourself, I don't know of any specific reason it wouldn't work, but direct assignment of IGD is a fair bit of luck anyway since the hardware is constantly changing and we don't really keep up with it. You might need to play with the x-igd-gms value on the vfio-pci device in QEMU, several people have found that x-igd-gms=1 is necessary on some versions of hardware. Thanks, Alex _______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users