set surfaceflinger optimizations

Change-Id: Ia319fbf96039437e76bf522c14f67cc83817524d

diff --git a/BoardConfig.mk b/BoardConfig.mk
index 8ccb39f3eaed2b759d848985b468dc00ad9d260f..ab35efdfa8f44ec654bcd5709061f03e3c7990fc 100644 (file)
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -68,6 +68,9 @@ BOARD_EGL_CFG := $(DEVICE_DIR)/configs/egl.cfg
 # Surfaceflinger optimization for VD surfaces
 TARGET_FORCE_HWC_FOR_VIRTUAL_DISPLAYS := true
 NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3
+TARGET_RUNNING_WITHOUT_SYNC_FRAMEWORK := true
+VSYNC_EVENT_PHASE_OFFSET_NS := -5000000
+SF_VSYNC_EVENT_PHASE_OFFSET_NS := -5000000
 
 # WIFI
 BOARD_WLAN_DEVICE := MediaTek