From df3a813f3e736263bd0c455383eef4e428a44fe2 Mon Sep 17 00:00:00 2001
From: Gurchetan Singh <gurchetansingh@chromium.org>
Date: Fri, 8 Nov 2019 08:51:10 -0800
Subject: [PATCH] 50-udev-default.rules: set default group for udmabuf to video

Corresponding upstream commit:

https://github.com/systemd/systemd/pull/12348/commits/219f6b995c2951481ec86a0495ae62f675edea28

The "kvm" group doesn't seem to exist in this older version of
systemd -- use the the video group which also has 660 permissions.
---
 rules/50-udev-default.rules | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rules/50-udev-default.rules b/rules/50-udev-default.rules
index 6023574..1bf1596 100644
--- a/rules/50-udev-default.rules
+++ b/rules/50-udev-default.rules
@@ -35,6 +35,7 @@ SUBSYSTEM=="graphics", GROUP="video"
 SUBSYSTEM=="drm", GROUP="video"
 SUBSYSTEM=="dvb", GROUP="video"
 SUBSYSTEM=="media", GROUP="video"
+KERNEL=="udmabuf", GROUP="video"
 
 SUBSYSTEM=="sound", GROUP="audio", \
   OPTIONS+="static_node=snd/seq", OPTIONS+="static_node=snd/timer"
-- 
2.21.0