commit 4dea038d311a7138c99bc021881b71e381500a5e
author Marissa Wall <marissaw@google.com> Mon Sep 18 13:26:15 2017 -0700
committer Marissa Wall <marissaw@google.com> Mon Sep 18 13:28:27 2017 -0700
tree 09913866c15e21fb38c305208c1c97dff1ccbba5
parent c7f0d756fb029176e1c9d4bd618e3c20d37f66e2

sf: Initialize DispSync in SurfaceFlinger_hwc1

SurfaceFlinger_hwc1 was not initializing DispSync. The hw vsyncs
were not getting processed resulting in 1 frame per second.

Fixes b/65484547.

Test: Boot Hikey/Hikey960. Frame rate should be higher than
      1 frame per second.

Change-Id: I1a80be294488440abdf5f14ea3e1f3c9c773b21c

services/surfaceflinger/SurfaceFlinger_hwc1.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger_hwc1.cpp b/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
index 71aa52d..3b4db05 100644
--- a/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
+++ b/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
@@ -179,6 +179,8 @@
     maxFrameBufferAcquiredBuffers = getInt64< ISurfaceFlingerConfigs,
             &ISurfaceFlingerConfigs::maxFrameBufferAcquiredBuffers>(2);
 
+    mPrimaryDispSync.init(hasSyncFramework, dispSyncPresentTimeOffset);
+
     char value[PROPERTY_VALUE_MAX];
 
     property_get("ro.bq.gpu_to_cpu_unsupported", value, "0");