From d95bbb9740e2aadf5ed5f84ef653e603ac43b18c Mon Sep 17 00:00:00 2001
From: linpeter <linpeter@google.com>
Date: Fri, 26 Feb 2021 15:21:49 +0800
Subject: [PATCH] init: set dimming_on node permission before start hwcompower

Give dimming_on node sutiable permission to allow
hwcomposer to set dimming_on to display driver.

Bug: 177141990
test: check file node permission
Change-Id: I1f78b77884d619f1e48a63ac11c4201089010a0d
---
 conf/init.gs101.rc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 1725d606..27a3c7bb 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -440,6 +440,7 @@ on fs
 # Permissions for hwcomposer
     chown system system /sys/class/backlight/panel0-backlight/als_table
     chown system system /sys/class/backlight/panel0-backlight/brightness
+    chown system system /sys/class/backlight/panel0-backlight/dimming_on
     chown system system /sys/class/backlight/panel0-backlight/hbm_mode
     chown system system /sys/devices/platform/exynos-drm/primary-panel/gamma
     chown system system /sys/module/drm/parameters/vblankoffdelay