make sure we don't call into the HWC HAL when not needed
when enabling/disabling vsync we now make sure to
not call into the HAL if the state wouldn't change.
Bug: 7274951
Change-Id: Ie24a6d68888a51b577acf9c2a973d85437cbacaf
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 8272848..5bb3703 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -123,7 +123,7 @@
// enable/disable h/w composer event
// TODO: this should be made accessible only to EventThread
- void eventControl(int event, int enabled);
+ void eventControl(int disp, int event, int enabled);
// called on the main thread by MessageQueue when an internal message
// is received