diff --git a/init/init.oplus.rc b/init/init.oplus.rc
index aedb009..893c3ed 100644
--- a/init/init.oplus.rc
+++ b/init/init.oplus.rc
@@ -11,6 +11,11 @@ on fs
     # Update touchpanel firmware in case we ship newer firmware in /odm
     write /proc/touchpanel/tp_fw_update 0
 
+on boot
+    # Display
+    chown system system /sys/kernel/oplus_display/pwm_onepulse
+    chmod 0666 /sys/kernel/oplus_display/pwm_onepulse
+
 on post-fs-data
     # ADSP ramdump
     mkdir /data/vendor/mmdump 0777 system system