commit b5ab30fc8d6b84d2c9d13f1b1aef5c330703a973
author pointerkung <pointerkung@google.com> Thu Aug 22 19:40:41 2019 +0800
committer Xu Han <xuhanyz@google.com> Thu Aug 22 17:08:35 2019 -0700
tree 67683557b60d4eca28f4a9b850738ef9b0298e10
parent 9ede43d75b4b3aad88741fcf6794a0288d838cfb

Allow RLS service to access display related sys file nodes

Allow RLS service to know if display is on via two sysfs files:

/sys/class/drm/card0-DSI-1/dpms
/sys/class/backlight/panel0-backlight/alpm_mode

Bug: 139813614
Test: CTS
Change-Id: I2c2971c50e1c5bfbe51fe5919685702abf18a77c

vendor/google/rlsservice.te

diff --git a/vendor/google/rlsservice.te b/vendor/google/rlsservice.te
index 2611f24..5ec2f50 100644
--- a/vendor/google/rlsservice.te
+++ b/vendor/google/rlsservice.te
@@ -22,3 +22,9 @@
 
 # For rlsservice to read debug property
 get_prop(rlsservice, camera_prop)
+
+# For rlsservice to access display related sys file nodes
+allow rlsservice sysfs_leds:dir search;
+allow rlsservice sysfs_leds:file r_file_perms;
+allow rlsservice sysfs_msm_subsys:dir search;
+allow rlsservice sysfs_msm_subsys:file r_file_perms;