From 60810521fa2ef0d1d866171fc0c207d57dbb6d8a Mon Sep 17 00:00:00 2001
From: Mitchell Riedstra <mitch@riedstra.dev>
Date: Thu, 8 Jan 2026 18:14:57 -0500
Subject: Add ddcutil and thunderbolt rules

---
 distro/el9 | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'distro')

diff --git a/distro/el9 b/distro/el9
index 51036d7..ad9d1d1 100755
--- a/distro/el9
+++ b/distro/el9
@@ -1,6 +1,7 @@
 #!/bin/sh
 ROCM_ENALBE=NO
 NVIDIA_ENABLE=NO
+THUNDERBOLT=NO
 if [ "$(id -u)" -eq 0 ] ; then
 	echo "Run as a normal user"
 	exit 1
@@ -32,6 +33,7 @@ sudo yum -y install \
 	buildah \
 	chromium \
 	cifs-utils \
+	ddcutil \
 	evince \
 	evolution \
 	evolution-ews \
@@ -63,6 +65,7 @@ sudo yum -y install \
 	pass \
 	pass-otp \
 	pavucontrol \
+	pcsc-lite-devel \
 	podman \
 	pv \
 	pwgen \
@@ -81,7 +84,6 @@ sudo yum -y install \
 	xkill \
 	xsetroot \
 	zstd \
-	pcsc-lite-devel \
 
 
 # https://rpmfusion.org/Configuration
@@ -112,6 +114,14 @@ sudo sh -c 'echo "options v4l2loopback devices=3 video_nr=10,11,12 card_label=\"
 flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
 flatpak install -y flathub com.obsproject.Studio
 
+if [ "$THUNDERBOLT" = "YES" ] ; then
+sudo sh -c 'cat > /etc/udev/rules.d/99-removable.rules <<EOF
+# /etc/udev/rules.d/99-removable.rules
+ACTION=="add", SUBSYSTEM=="thunderbolt", ATTR{authorized}=="0", ATTR{authorized}="1"
+EOF'
+fi
+
+
 if lspci | grep -qi 'vga.*amd.*navi' && [ $ROCM_ENALBE = YES ] ; then
 	# https://rocm.docs.amd.com/projects/install-on-linux/en/latest/tutorial/quick-start.html
 	sudo crb enable
-- 
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