From 561339d4d04c5481a3239017d714f035fc5bc55a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Tue, 3 Mar 2020 21:20:34 +0100
Subject: [PATCH] Consider also drm_dev_register when looking for gpu driver

DRM drivers are filtered for drm_crtc_init symbol,
but not all drivers use it. Especially, cirrus driver
doesn't use it since Linux 5.2.

The practical result is text plymouth theme instead of graphical when in qemu.

Fix it by looking also for drm_dev_register symbol.
Suggested by @haraldh
Fixes #712

(cherry picked from commit ebeed55c073eeaf78b738fe2c91bb6327a2c3bfe)

Resolves: #1874506
---
 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 23545e34..a1711c00 100755
--- a/modules.d/50drm/module-setup.sh
+++ b/modules.d/50drm/module-setup.sh
@@ -40,6 +40,6 @@ installkernel() {
             fi
         done
     else
-        dracut_instmods -o -s "drm_crtc_init" "=drivers/gpu/drm" "=drivers/staging"
+        dracut_instmods -o -s "drm_crtc_init|drm_dev_register" "=drivers/gpu/drm" "=drivers/staging"
     fi
 }