[gdm/disable-hybrid-nvidia: 17/20] data: Disable wayland on HyperV

[Ray Strode <halfline src gnome org>]

commit c1c6538bee493b6ca19d2e67ee21001eea3dcfe1
Author: Ray Strode <rstrode redhat com>
Date:   Wed Mar 2 16:40:10 2022 -0500

    data: Disable wayland on HyperV
    
    HyperV virtual machines don't work with wayland right now.
    
    Rather than having them fail and fall back every boot it's better
    to just try X11 right away.

 data/61-gdm.rules.in | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/data/61-gdm.rules.in b/data/61-gdm.rules.in
index 0bab442b3..b4683b0f8 100644
--- a/data/61-gdm.rules.in
+++ b/data/61-gdm.rules.in
@@ -21,6 +21,12 @@ ATTR{vendor}=="0x1a03", ATTR{device}=="0x2000", GOTO="gdm_disable_wayland"
 
 LABEL="gdm_pci_device_end"
 
+# disable Wayland on HyperV guests
+DRIVER!="hyperv_fb", GOTO="gdm_hyperv_end"
+ACTION!="add", GOTO="gdm_hyperv_end"
+GOTO="gdm_disable_wayland"
+LABEL="gdm_hyperv_end"
+
 # disable Wayland if modesetting is disabled
 KERNEL!="card[0-9]*", GOTO="gdm_nomodeset_end"
 SUBSYSTEM!="drm", GOTO="gdm_nomodeset_end"