#!/bin/bash
set -x

# Load variables
source "/etc/libvirt/hooks/kvm.conf"

# Unload VFIO-PCI Kernel Driver
modprobe -r vfio-pci
modprobe -r vfio_iommu_type1
modprobe -r vfio

# Re-Bind GPU to Nvidia Driver
virsh nodedev-reattach $VIRSH_GPU_VIDEO
virsh nodedev-reattach $VIRSH_GPU_AUDIO
virsh nodedev-reattach $VIRSH_USB
virsh nodedev-reattach $VIRSH_SERIAL_BUS

# Rebind VT consoles
echo 1 > /sys/class/vtconsole/vtcon0/bind
echo 1 > /sys/class/vtconsole/vtcon1/bind

# Bind EFI-Framebuffer
nvidia-xconfig --query-gpu-info > /dev/null 2>&1
echo "efi-framebuffer.0" > /sys/bus/platform/drivers/efi-framebuffer/bind

# Load all Nvidia drivers
modprobe nvidia_drm
modprobe nvidia_modeset
modprobe drm_kms_helper
modprobe drm
modprobe nvidia_uvm
modprobe nvidia

# Restart Display Manager
systemctl start gdm.service

