Unbind

#!/bin/sh


# These are the ids for my gpu hardware
GPU_VGA_DEVICE=0000:01:00.0
GPU_AUDIO_DEVICE=0000:01:00.1

GPU_VGA_ID="10de 1004"
GPU_AUDIO_ID="10de 0e1a"


# Load the vfio kernel module
sudo modprobe vfio
sudo modprobe vfio-pci

# Now we unbind them
sudo service sddm stop
sudo sh -c "echo '$GPU_VGA_ID' > /sys/bus/pci/drivers/vfio-pci/new_id"
sudo sh -c "echo '$GPU_AUDIO_ID' > /sys/bus/pci/drivers/vfio-pci/new_id"
sudo sh -c "echo '$GPU_VGA_DEVICE' > /sys/bus/pci/devices/$GPU_VGA_DEVICE/driver/unbind"
sudo sh -c "echo '$GPU_AUDIO_DEVICE' > /sys/bus/pci/devices/$GPU_AUDIO_DEVICE/driver/unbind"
sudo sh -c "echo '$GPU_VGA_DEVICE' > /sys/bus/pci/drivers/vfio-pci/bind"
sudo sh -c "echo '$GPU_AUDIO_DEVICE' > /sys/bus/pci/drivers/vfio-pci/bind"
sudo sh -c "echo '$GPU_VGA_ID' > /sys/bus/pci/drivers/vfio-pci/remove_id"
sudo sh -c "echo '$GPU_AUDIO_ID' > /sys/bus/pci/drivers/vfio-pci/remove_id"