commit be59c0da48131b20b58526507e127ecf2c8c960e
author Ady Abraham <adyabr@google.com> Tue Mar 05 13:01:13 2019 -0800
committer Ady Abraham <adyabr@google.com> Tue Mar 05 20:14:32 2019 -0800
tree 83ddde19061d80c8439cc6ad9d328fc2dc339f75
parent 97d0423a1af70ac6520213bdb26cab5735d0007d

SurfaceFlinger: expose idle timer as device config

Add a device config for idle timer to allow setting it from
a device.mk file

Bug: 126270036
Test: flashall the build and observe idle timer value
Change-Id: Ic1af3fd20b497a52e9740d898754c0c9eeb223ef

services/surfaceflinger/Scheduler/Scheduler.cpp

diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index e05c985..f3a7f87 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -67,9 +67,14 @@
     mPrimaryDispSync = std::move(primaryDispSync);
     mEventControlThread = std::make_unique<impl::EventControlThread>(function);
 
+    mSetIdleTimerMs = set_idle_timer_ms(0);
+
     char value[PROPERTY_VALUE_MAX];
     property_get("debug.sf.set_idle_timer_ms", value, "0");
-    mSetIdleTimerMs = atoi(value);
+    int int_value = atoi(value);
+    if (int_value) {
+        mSetIdleTimerMs = atoi(value);
+    }
 
     if (mSetIdleTimerMs > 0) {
         mIdleTimer =