Hi,
I have Proxmox 8.1 and kernel 6.5.-13. AMD 7745hx with iGPU 610M
PCI passthrough don't crash my host or VM, but I still don't get any gpu in windows 10. AMD drivers down't detect it. So with bypass all I get is a failed default MS driver in Windows 10 Pro and no GPU device in OS so far. I'm open to suggestions.
All config was made according to https://github.com/isc30/ryzen-7000-series-proxmox and official tutorial.
Driver modules was softdep. Apply Reset Patch service. Apply vbios load. Apply both gpu and related audio device config. So far VM start, but no gpu in host system.
lspci -nn | grep -e 'AMD/ATI'
07:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Raphael [1002:164e] (rev da)
07:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt Radeon High Definition Audio Controller [1002:1640]
VM Config:
agent: 1
balloon: 0
bios: ovmf
boot: order=ide2;ide1;ide0
cores: 4
cpu: host,hidden=1,flags=+virt-ssbd;+amd-ssbd;+amd-no-ssb;+aes
efidisk0: local-lvm:vm-101-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hostpci0: 0000:07:00.0,x-vga=1,romfile=vbios_1002_164e.bin,pcie=1
hostpci1: 0000:07:00.1,romfile=AMDGopDriver_5700U.rom,pcie=1
ide0: local:iso/virtio-win-0.1.217.iso,media=cdrom,size=519172K
ide1: local-lvm:vm-101-disk-1,size=256G
ide2: local:iso/ru_windows_10_business_editions_version_2004_updated_sep_2020_x64_dvd_0c49b616.iso,media=cdrom,size=4926594K
machine: pc-q35-8.1
memory: 16384
meta: creation-qemu=8.1.5,ctime=1709791861
name: win10
net0: virtio=BC:24:11:7D:12:FA,bridge=vmbr0,firewall=1
numa: 1
ostype: win10
scsihw: virtio-scsi-single
smbios1: uuid=b640f08e-67d5-4e7a-b636-a2b6beb0919e
sockets: 1
tpmstate0: local-lvm:vm-101-disk-2,size=4M,version=v2.0
vga: none
vmgenid: e9f3b2a3-3fad-4d88-8116-a2d5dbb8330a
I have Proxmox 8.1 and kernel 6.5.-13. AMD 7745hx with iGPU 610M
PCI passthrough don't crash my host or VM, but I still don't get any gpu in windows 10. AMD drivers down't detect it. So with bypass all I get is a failed default MS driver in Windows 10 Pro and no GPU device in OS so far. I'm open to suggestions.
All config was made according to https://github.com/isc30/ryzen-7000-series-proxmox and official tutorial.
Driver modules was softdep. Apply Reset Patch service. Apply vbios load. Apply both gpu and related audio device config. So far VM start, but no gpu in host system.
lspci -nn | grep -e 'AMD/ATI'
07:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Raphael [1002:164e] (rev da)
07:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt Radeon High Definition Audio Controller [1002:1640]
VM Config:
agent: 1
balloon: 0
bios: ovmf
boot: order=ide2;ide1;ide0
cores: 4
cpu: host,hidden=1,flags=+virt-ssbd;+amd-ssbd;+amd-no-ssb;+aes
efidisk0: local-lvm:vm-101-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hostpci0: 0000:07:00.0,x-vga=1,romfile=vbios_1002_164e.bin,pcie=1
hostpci1: 0000:07:00.1,romfile=AMDGopDriver_5700U.rom,pcie=1
ide0: local:iso/virtio-win-0.1.217.iso,media=cdrom,size=519172K
ide1: local-lvm:vm-101-disk-1,size=256G
ide2: local:iso/ru_windows_10_business_editions_version_2004_updated_sep_2020_x64_dvd_0c49b616.iso,media=cdrom,size=4926594K
machine: pc-q35-8.1
memory: 16384
meta: creation-qemu=8.1.5,ctime=1709791861
name: win10
net0: virtio=BC:24:11:7D:12:FA,bridge=vmbr0,firewall=1
numa: 1
ostype: win10
scsihw: virtio-scsi-single
smbios1: uuid=b640f08e-67d5-4e7a-b636-a2b6beb0919e
sockets: 1
tpmstate0: local-lvm:vm-101-disk-2,size=4M,version=v2.0
vga: none
vmgenid: e9f3b2a3-3fad-4d88-8116-a2d5dbb8330a