From a0f3d7108f688d48ad8653c380dba575fcd2fc3f Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Mon, 15 Apr 2019 10:53:25 -0400
Subject: [PATCH] data: disable wayland if modesetting is disabled

wayland requires working modesetting, so don't even
bother trying it if modesetting is disabled.

This is more efficient and side-steps a bug in the fallback
logic if start up is unreasonably slow.
---
 data/61-gdm.rules.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/data/61-gdm.rules.in b/data/61-gdm.rules.in
index ad5b87d4c..ebdbfe9c1 100644
--- a/data/61-gdm.rules.in
+++ b/data/61-gdm.rules.in
@@ -1,6 +1,8 @@
 # disable Wayland on Cirrus chipsets
 ATTR{vendor}=="0x1013", ATTR{device}=="0x00b8", ATTR{subsystem_vendor}=="0x1af4", ATTR{subsystem_device}=="0x1100", RUN+="@libexecdir@/gdm-disable-wayland"
 # disable Wayland on Hi1710 chipsets
 ATTR{vendor}=="0x19e5", ATTR{device}=="0x1711", RUN+="@libexecdir@/gdm-disable-wayland"
 # disable Wayland when using the proprietary nvidia driver
 DRIVER=="nvidia", RUN+="@libexecdir@/gdm-disable-wayland"
+# disable Wayland if modesetting is disabled
+IMPORT{cmdline}="nomodeset", RUN+="@libexecdir@/gdm-disable-wayland"
-- 
2.20.1

