Revert "init.stingray.rc: remove nvrm_daemon"

This reverts commit f30ca9951916f9aef9e2dee4f5c25f40105bb05d.
diff --git a/init.stingray.rc b/init.stingray.rc
index 47d58fa..551f04d 100644
--- a/init.stingray.rc
+++ b/init.stingray.rc
@@ -117,6 +117,10 @@
     # HACK prevent LP0
     write /d/suspend_mode lp1
 
+service nvrm_daemon /system/bin/nvrm_daemon
+    user root
+    onrestart restart servicemanager
+
 # Ecompass daemon
 service akmd2 /system/bin/akmd2
     user compass