[gdm/disable-hybrid-nvidia: 4/5] data: Disable wayland on HyperV

[Ray Strode <halfline src gnome org>]

commit df6ae24133bac8245a137aceb1ca91a6f3489ab6
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 a8bc7d470..cf2e6c8f0 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"