From 418315aa36d3574a27d9a77df02a3294660a43ee Mon Sep 17 00:00:00 2001
From: Quad <contact@quad.moe>
Date: Fri, 18 Mar 2022 20:30:58 +0100
Subject: [PATCH] Add script and config file

---
 egpu.conf | 10 ++++++++++
 egpu.sh   | 30 ++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 egpu.conf
 create mode 100644 egpu.sh

diff --git a/egpu.conf b/egpu.conf
new file mode 100644
index 0000000..19ddd22
--- /dev/null
+++ b/egpu.conf
@@ -0,0 +1,10 @@
+Section "Device"
+    Identifier "Device0"
+    Driver     "amdgpu"
+    BusID      "PCI:06:00:0" # Edit to match the PCI address of your AMD GPU
+EndSection
+
+Section "Module"
+    # Loading this allows offloading to the Intel GPU if you for some reason want that
+    Load "modesetting"
+EndSection
diff --git a/egpu.sh b/egpu.sh
new file mode 100644
index 0000000..50e1517
--- /dev/null
+++ b/egpu.sh
@@ -0,0 +1,30 @@
+#! /usr/bin/bash
+
+##
+#
+# Update EGPU_NAME to a string which can be used to find your eGPU via lspci.
+# If EGPU_NAME is found in the output of lspci, CONFIG_FILE will be copied to TARGET_FILE.
+# If it is not found, it will delete TARGET_FILE. So keep that in mind to make sure it does not delete any important config file.
+# Ensure the paths in both of those variables look correct.
+#
+##
+
+EGPU_NAME="Example string"
+CONFIG_FILE="/opt/config/egpu.conf"
+TARGET_FILE="/etc/X11/xorg.conf.d/egpu.conf"
+
+SCRIPT_NAME="eGPU script"
+
+echo "${SCRIPT_NAME}: Checking for GPU..."
+
+EGPU_DETECTION=`lspci | grep "$EGPU_NAME"`
+
+if [ -z "${EGPU_DETECTION}" ]; then
+  echo "${SCRIPT_NAME}: No GPU found, clearing config..."
+  rm -f $TARGET_FILE
+else
+  echo "${SCRIPT_NAME}: GPU found, setting as main gpu..."
+  cp $CONFIG_FILE $TARGET_FILE
+fi
+
+echo "${SCRIPT_NAME}: Done, proceeding."