From 5afd3cfc96aac425f7de23de60b94ab88dc189ee Mon Sep 17 00:00:00 2001
From: Nicolas Chauvet <kwizart@gmail.com>
Date: Sat, 26 Sep 2020 13:15:55 +0200
Subject: [PATCH] 50drm: Include drm platform drivers in hostonly

On arm, many drm drivers are located in the plaform bus.

Adding the platform bus will allow drm drivers to be included in the
initramfs when using hostonly mode.

Signed-off-by: Nicolas Chauvet <kwizart@gmail.com>
---
 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 81d2e662..ad0e6d80 100755
--- a/modules.d/50drm/module-setup.sh
+++ b/modules.d/50drm/module-setup.sh
@@ -31,7 +31,7 @@ installkernel() {
     # as we could e.g. be in the installer; nokmsboot boot parameter will disable
     # loading of the driver if needed
     if [[ $hostonly ]]; then
-        for i in /sys/bus/{pci/devices,virtio/devices,soc/devices/soc?}/*/modalias; do
+        for i in /sys/bus/{pci/devices,platform/devices,virtio/devices,soc/devices/soc?}/*/modalias; do
             [[ -e $i ]] || continue
             if hostonly="" dracut_instmods --silent -s "drm_crtc_init|drm_dev_register" -S "iw_handler_get_spy" $(<"$i"); then
                 if strstr "$(modinfo -F filename $(<"$i") 2>/dev/null)" radeon.ko; then