I'm not try on it but I guess not, Even GTV-g using native driver on Windows guest, but it doesn't mean it can also mount Optimus GPU together. For the way you can try is GVT-g + VFIO, that means using shared Intel GPU and mount NVIDIA GPU into one VM. But I never try it, it may have some compatible issue.
2016-11-30 18:59 GMT+08:00 Jack Coulter <jsci...@jscinoz.so>: > Given that Intel's GVT patches may potentially be merged in 4.10, I'm > curious as to whether this will change the VFIO + Optimus situation. > > Since GVT works with unmodified guest drivers for the Intel card, and > can provide either direct access to the IGPU's outputs or work in a > composited mode, is it possible that a Optimus cards might finally be > usable in VMs if the IGPU is made available to the VM via GVT? If not, > what further work would be required for such a setup to work with VFIO? > > On 26/10/16 19:44, Eddie Yen wrote: > > Yes, but the laptop usage GPU is not a same as desktop usage GPU. > > > > Normally GPU has its display output, but the laptop GPU that contains > > Optimus technology in other words, is just for 3D rendering and > computing. > > The display output is totally using HD530 to work, so the PCI address > > or sth will totally different between desktop GPU. > > > > 2016-10-26 16:29 GMT+08:00 and...@anse.me <mailto:and...@anse.me> > > <and...@anse.me <mailto:and...@anse.me>>: > > > > Oh, thats sad. Why they do not work? I thought with Quadro device > > it might be even easier, since some of cards are support > > pass-through officially according to NVIDIA driver release notes. > > > > On Oct 26 2016, at 4:51 am, Alex Williamson > > <alex.william...@redhat.com <mailto:alex.william...@redhat.com>> > > wrote: > > > > On Wed, 26 Oct 2016 01:34:10 +0000 > > "and...@anse.me <mailto:and...@anse.me>" <and...@anse.me > > <mailto:and...@anse.me>> wrote: > > > > > I have the following device: Thinkpad P50, i7-6820HQ + HD530 > > and Quadro > > > M2000M(GM107GLM), which I'm trying to assign to VM(Windows 7 > > at the moment). > > > > NVIDIA Optimus devices are currently incompatible with GPU > > assignment. > > > > > > _______________________________________________ > > vfio-users mailing list > > vfio-users@redhat.com <mailto:vfio-users@redhat.com> > > https://www.redhat.com/mailman/listinfo/vfio-users > > <https://www.redhat.com/mailman/listinfo/vfio-users> > > > > > > > > > > _______________________________________________ > > vfio-users mailing list > > vfio-users@redhat.com > > https://www.redhat.com/mailman/listinfo/vfio-users > > > > _______________________________________________ > vfio-users mailing list > vfio-users@redhat.com > https://www.redhat.com/mailman/listinfo/vfio-users > >
_______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
