Turn on support for async cursor update in surfaceflinger.
If available, surfaceflinger will use the hwc setCursorPositionAsync()
api to change the position of supported cursor layers outside of
the usual prepare/set loop.
Change-Id: Ib3fc5c0c390b3489ddbba202379840a1d2748917
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 996a795..476e549 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -249,6 +249,8 @@
void handleTransaction(uint32_t transactionFlags);
void handleTransactionLocked(uint32_t transactionFlags);
+ void updateCursorAsync();
+
/* handlePageFilp: this is were we latch a new buffer
* if available and compute the dirty region.
*/