commit de1ad367653b1f1e031d4f1893e1f6e54339f7e0
author Zhao Wei Liew <zhaoweiliew@gmail.com> Sat Apr 30 14:57:22 2016 +0800
committer Steve Kondik <shade@chemlab.org> Sat Apr 30 17:06:13 2016 -0700
tree b4501c4b662dd398f0b85c97d288888c926c937e
parent 7a92949668e59aad7da2f3475a7b565d34ffaf0f

cm: Allow LiveDisplay to write to color_enhance

The proper permissions for the color_enhance sysfs node weren't
being set, rendering the color enhancement switch useless.

Set the proper permissions for LiveDisplay to toggle color enhancement.

Change-Id: Ic8dba8953b73a497cb01a645834c0e7934092b38

prebuilt/common/etc/init.local.rc

diff --git a/prebuilt/common/etc/init.local.rc b/prebuilt/common/etc/init.local.rc
index 1f66b77..cabc63a 100644
--- a/prebuilt/common/etc/init.local.rc
+++ b/prebuilt/common/etc/init.local.rc
@@ -114,6 +114,8 @@
     chmod 0660 /sys/devices/virtual/graphics/fb0/rgb
     chown system system /sys/devices/virtual/graphics/fb0/sre
     chmod 0660 /sys/devices/virtual/graphics/fb0/sre
+    chown system system /sys/devices/virtual/graphics/fb0/color_enhance
+    chmod 0660 /sys/devices/virtual/graphics/fb0/color_enhance
 
     # Define TCP delayed ack settings for WiFi & LTE
     chown system system /sys/kernel/ipv4/tcp_delack_seg

sepolicy/file_contexts

diff --git a/sepolicy/file_contexts b/sepolicy/file_contexts
index 8cea018..0a54e3a 100644
--- a/sepolicy/file_contexts
+++ b/sepolicy/file_contexts
@@ -47,6 +47,7 @@
 /sys/devices/virtual/graphics/fb0/cabc          u:object_r:livedisplay_sysfs:s0
 /sys/devices/virtual/graphics/fb0/rgb           u:object_r:livedisplay_sysfs:s0
 /sys/devices/virtual/graphics/fb0/sre           u:object_r:livedisplay_sysfs:s0
+/sys/devices/virtual/graphics/fb0/color_enhance u:object_r:livedisplay_sysfs:s0
 
 # fsck
 /system/bin/fsck\.ntfs                          u:object_r:fsck_exec:s0