commit c751e92c56de5f335a36e68607c7a6c627dcd0dc
author Andy McFadden <fadden@android.com> Thu May 08 14:53:26 2014 -0700
committer Andy McFadden <fadden@android.com> Thu May 08 16:14:41 2014 -0700
tree 76672a2425c62220542be9e33e5f3a0b2b72363f
parent 150ecd8c1bd5543bf0a65ac838a7409131106716

Add "dumpsys SurfaceFlinger --dispsync"

Dumps the current DispSync state.

Bug 14651879

Change-Id: Ide4e6dbd58b117bc1a6b97b57d10cd92ec86dc84

services/surfaceflinger/SurfaceFlinger.cpp

diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 7bd8d38..4a52284 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2228,6 +2228,13 @@
                 clearStatsLocked(args, index, result);
                 dumpAll = false;
             }
+
+            if ((index < numArgs) &&
+                    (args[index] == String16("--dispsync"))) {
+                index++;
+                mPrimaryDispSync.dump(result);
+                dumpAll = false;
+            }
         }
 
         if (dumpAll) {