From 1905400e0d3377a4e1197844621464f830098ea2 Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Fri, 15 Dec 2017 12:54:45 +0100
Subject: [PATCH] nvidiactl: Load drm modules

We are going to change the kernel DRM modules from static to dynamic.
nvidia_drm.ko requires drm and drm_kms_helper. If theses are dynamic
modules, probe them before we load the nvida modules.
---
 nvidiactl/nvidiactl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nvidiactl/nvidiactl b/nvidiactl/nvidiactl
index 5398b34..89288d3 100755
--- a/nvidiactl/nvidiactl
+++ b/nvidiactl/nvidiactl
@@ -48,6 +48,10 @@ nvver=$(readlink ${leglink})
 
 rm -f /node/usr_share_mxgfx
 ln -sf /usr/share/nvidia/${nvver} /node/usr_share_mxgfx
+
+test -e /lib/modules/$kver/kernel/drivers/gpu/drm/drm.ko && modprobe drm
+test -e /lib/modules/$kver/kernel/drivers/gpu/drm/drm_kms_helper.ko && modprobe drm_kms_helper
+
 insmod ${leglink}/nvidia.ko
 
 # Count the number of NVIDIA controllers found.