From 4d08d1fea3045eec42b8e7e179560f58cc42aa89 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 23 Feb 2022 23:12:35 +0100
Subject: [remote-access] Load evdi for virtual display

---
 .../remote-access/data/opt/openslx/scripts/systemd-remote_x_config | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'core/modules/remote-access')

diff --git a/core/modules/remote-access/data/opt/openslx/scripts/systemd-remote_x_config b/core/modules/remote-access/data/opt/openslx/scripts/systemd-remote_x_config
index b2be43e6..b77ca5d8 100755
--- a/core/modules/remote-access/data/opt/openslx/scripts/systemd-remote_x_config
+++ b/core/modules/remote-access/data/opt/openslx/scripts/systemd-remote_x_config
@@ -38,8 +38,15 @@ rpc-port = 7551
 END
 
 if [ "$driver" = "intel" ]; then
+	# This only works for very old i915 chips that don't support modesetting
 	sed "s/%DRIVER%/${driver}/g" "/opt/openslx/remote-access/xorg-virtual.conf" > "/etc/X11/xorg.conf.d/16-remote-access-${driver}-virtual.conf"
 fi
+# For everything else, we use th evdi kernel module to add a virtual output
+if insmod "/lib/modules/$(uname -r)/kernel/extra/evdi.ko" || modprobe evdi; then
+	echo "evdi virtual display interface loaded"
+else
+	echo "evdi not found. virtual display not available."
+fi
 
 # Currently the zaphod head solution on intel can create a mysterious
 # problem where the cursor turns into an X and everything stops working
-- 
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