From db206f3b4626dda65cf5517d2ae1ab633d791fef Mon Sep 17 00:00:00 2001
From: Ray Strode <rstrode@redhat.com>
Date: Mon, 11 Feb 2019 18:14:07 -0500
Subject: [PATCH] data: disable wayland on certain hardware

We're having issues with wayland on passthrough to virt
setups and with the vendor nvidia driver on hybrid graphics
setups, so disable it in those cases.
---
 data/61-gdm.rules.in | 36 ++++++++++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)

diff --git a/data/61-gdm.rules.in b/data/61-gdm.rules.in
index b1da191f8..d863a4a4d 100644
--- a/data/61-gdm.rules.in
+++ b/data/61-gdm.rules.in
@@ -1,6 +1,34 @@
 # disable Wayland on Hi1710 chipsets
-ATTR{vendor}=="0x19e5", ATTR{device}=="0x1711", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
-# disable Wayland when using the proprietary nvidia driver
-DRIVER=="nvidia", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x19e5", ATTR{device}=="0x1711", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+
+# disable Wayland on Matrox chipsets
+ATTR{vendor}=="0x102b", ATTR{device}=="0x0522", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x102b", ATTR{device}=="0x0524", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x102b", ATTR{device}=="0x0530", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x102b", ATTR{device}=="0x0532", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x102b", ATTR{device}=="0x0533", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x102b", ATTR{device}=="0x0534", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x102b", ATTR{device}=="0x0536", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x102b", ATTR{device}=="0x0538", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+
+# disable Wayland on aspeed chipsets
+ATTR{vendor}=="0x1a03", ATTR{device}=="0x2010", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ATTR{vendor}=="0x1a03", ATTR{device}=="0x2000", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+
+# disable Wayland on hybrid systems with vendor nvidia driver
+# default to Xorg on single gpu vendor nvidia systems
+DRIVER=="nvidia", ENV{GDM_HAS_VENDOR_NVIDIA_DRIVER}="1"
+DRIVER=="nvidia", RUN+="@libexecdir@/gdm-runtime-config set daemon PreferredDisplayServer xorg"
+SUBSYSTEM=="drm", KERNEL=="card[1-9]*", ENV{GDM_HAS_NVIDIA_DRIVER}=="1", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+ACTION=="add", SUBSYSTEM=="module", KERNEL=="nvidia_drm", ATTR{parameters/modeset}=="N", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+
+# disable Wayland on passthrough graphics setups for now (assumes passthrough if
+# there is more than one card, and one of the cards is virt: cirrus, bochs, qxl)
+ATTR{vendor}=="0x1013", ATTR{device}=="0x00b8", ATTR{subsystem_vendor}=="0x1af4", ATTR{subsystem_device}=="0x1100", ENV{GDM_HAS_VIRTUAL_GPU}="1"
+ATTR{vendor}=="0x1b36", ATTR{device}=="0x0100", ENV{GDM_HAS_VIRTUAL_GPU}="1"
+ATTR{vendor}=="0x1234", ATTR{device}=="0x1111", ENV{GDM_HAS_VIRTUAL_GPU}="1"
+
+SUBSYSTEM=="drm", KERNEL=="card[1-9]*", ENV{GDM_HAS_VIRTUAL_GPU}=="1", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+
 # disable Wayland if modesetting is disabled
-IMPORT{cmdline}="nomodeset", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
+IMPORT{cmdline}="nomodeset", RUN+="@libexecdir@/gdm-runtime-config set daemon WaylandEnable false"
-- 
2.31.1