From 58a310fdbfc1a7e07703c6ab9b21c43a73330a92 Mon Sep 17 00:00:00 2001
From: Lukas Nykryn <lnykryn@redhat.com>
Date: Mon, 15 Aug 2022 16:32:51 +0200
Subject: [PATCH] fix(drm): add video drivers needed on hyper-v and similar

Due to non-availability of Hyper-V video driver hyperv_drm in kdump
initramfs, the console seems to be in hang state with no text over it.

We should also go through the /sys/bus/vmbus/devices and include drivers
referenced there.

(cherry picked from commit 85149b85961aa535a3c61d492cd3594794e5cc3f)

Resolves: #2099502
---
 modules.d/50drm/module-setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules.d/50drm/module-setup.sh b/modules.d/50drm/module-setup.sh
index cff0550c..1fb38677 100755
--- a/modules.d/50drm/module-setup.sh
+++ b/modules.d/50drm/module-setup.sh
@@ -31,7 +31,7 @@ installkernel() {
     if [[ $hostonly ]]; then
         local i modlink modname
 
-        for i in /sys/bus/{pci/devices,platform/devices,virtio/devices,soc/devices/soc?}/*/modalias; do
+        for i in /sys/bus/{pci/devices,platform/devices,virtio/devices,soc/devices/soc?,vmbus/devices}/*/modalias; do
             [[ -e $i ]] || continue
             [[ -n $(< "$i") ]] || continue
             # shellcheck disable=SC2046