fix(simpledrm): add =drivers/gpu/drm/panel

On Qualcomm CRD the display only turns on after the initrd. The initrd
seems to be missing the panel module.

So install `=drivers/gpu/drm/panel` also in the simpledrm module
(similar to the drm module).

Bug-Ubuntu: https://launchpad.net/bugs/2107477

diff --git a/modules.d/45simpledrm/module-setup.sh b/modules.d/45simpledrm/module-setup.sh
index 8ea917e49bca73efe13a60cf1d17e476a2ab7672..7ce98ca411bc60252fe5ffd2ce40bd03753ab94f 100755 (executable)
--- a/modules.d/45simpledrm/module-setup.sh
+++ b/modules.d/45simpledrm/module-setup.sh
@@ -8,7 +8,7 @@ check() {
 # called by dracut
 installkernel() {
     # Include simple DRM driver
-    hostonly='' instmods simpledrm
+    hostonly='' instmods simpledrm =drivers/gpu/drm/panel
 
     if [[ $hostonly_mode == "strict" ]]; then
         # if there is a privacy screen then its driver must be loaded before the