passthrough of a 8700G RADEON 780M

[manuhard]

Hi,

I would like to passthrough my i780M GPU to my Windows 11 VM on Proxmox VE 9.1.4.

My setup is the following:
- CPU: AMD Ryzen 7 8700G (with integrated Radeon 780M iGPU)
- Motherboard: ASUS TUF B850-M PLUS WIFI 7 (updated to the latest BIOS)

I have been trying to make this work for about five days, testing everything I can think of: BIOS settings, Proxmox node configuration, VM configuration, GPU drivers, etc., but nothing works.

Inside the Windows 11 VM, I always end up with the well-known Error Code 43 for the GPU.
And on the physical monitor where I want to display Windows 11, I only get the following output instead of the WINDOWS 11 VM, it seems to be stucked :
'Found volume group "pve" using metadata type lvm2
3 logical volume(s) in volume group "pve" now active
/dev/mapper/pve-root: clean, 88108/6291456 files, 12082619/25165824 blocks'

Any help would be appreciated !

Manu

 

[uzumo]

The latest kernel (6.17.9-1) allowed me to complete this procedure.

While I couldn't achieve the original goal of returning to the console, I was able to keep the igpu running even after restarting it with the latest kernel.

*I have absolutely no interest in computers that have had other settings applied, computers configured using procedures other than this one, or modifications made to this configuration. Therefore, I cannot answer any questions about them.

*It includes settings for the original purpose, so it contains unnecessary settings, but since it doesn't bother me, I won't edit it going forward.

*If it's not working, that's a matter of the computer's configuration, so I can't answer even if asked.

https://github.com/isc30/ryzen-gpu-passthrough-proxmox/issues/131#issue-3266798285