[SOLVED] LibreElec with Intel KabyLake GPU Passthrough

[Steffenprox]

00:02.0 VGA compatible controller: Intel Corporation Iris Plus Graphics 655 (rev 01)
Subsystem: Intel Corporation Iris Plus Graphics 655
Kernel driver in use: i915
Kernel modules: i915
00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 30)
Subsystem: Intel Corporation Cannon Point-LP High Definition Audio Controller
Kernel driver in use: vfio-pci
Kernel modules: snd_hda_intel, snd_sof_pci

Is this your settings with Pci_passthrough or without? Kernel driver in use: i915 is strange for me..

Probably you need also add to /etc/modprobe.d/blacklist.conf

blacklist snd_hda_intel
blacklist snd_sof_pci
blacklist i915

 

[RobertusIT]

Is this your settings with Pci_passthrough or without? Kernel driver in use: i915 is strange for me..

Probably you need also add to /etc/modprobe.d/blacklist.conf

blacklist snd_hda_intel
blacklist snd_sof_pci
blacklist i915

With pci passthrough

My config is here and are already inside, except blacklist snd_sof_pci.

But i have tried without success, same issue:

no ethernet
no proxmox gui

 

[RobertusIT]

so no one, is impossible ?

gpu pass, works

but audio is in a group where is also ethernet, and need to divide this group or something that pass only audio and leave ethernet shared between vm.

How is possible?

 

[majk]

Guys, finally I've made it! Thank you for all tips from this thread. Anyway, here's my guide:
https://forum.proxmox.com/threads/igpu-passthrough-with-intel-graphics-530.138810/