Initial commit

2020-04-25 00:32:07 -04:00
commit 9b8f02a845
3 changed files with 79 additions and 0 deletions
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Helpful to read output when debugging
+set -x
+
+# Stop display manager
+#systemctl stop x11vnc.service
+systemctl stop sddm.service
+
+# Unbind VTconsoles
+echo 0 > /sys/class/vtconsole/vtcon0/bind
+#echo 0 > /sys/class/vtconsole/vtcon1/bind
+
+
+# Unbind EFI-Framebuffer
+#echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind
+
+sleep 5
+
+# Unload AMD drivers
+modprobe -r amdgpu
+
+#/bin/polaris-unbind-and-reset.sh 0000:01:00.0
+#echo -n "0000:01:00.0" > /sys/bus/pci/drivers/amdgpu/unbind || echo "Failed to unbind gpu from amdgpu"
+#echo -n "0000:01:00.1" > /sys/bus/pci/drivers/snd_hda_intel/unbind || echo "Failed to unbind hdmi audio in gpu"
+
+
+# Unbind the GPU from display driver
+virsh nodedev-detach pci_0000_01_00_0
+virsh nodedev-detach pci_0000_01_00_1
+
+# Load VFIO kernel module
+modprobe vfio-pci
+#tell vfio-pci that it takes care of gpu
+#echo -n "1002 67df" > /sys/bus/pci/drivers/vfio-pci/new_id
+#echo -n "1002 aaf0" > /sys/bus/pci/drivers/vfio-pci/new_id
+
+