onclite: disable SF backpressure

Change-Id: I4d5e9ec52901a8b7da9c0c439417a4ac90c512b3

vendor_prop.mk

@@ -200,6 +200,9 @@ PRODUCT_DEFAULT_PROPERTY_OVERRIDES += \
     ro.surface_flinger.force_hwc_copy_for_virtual_displays = true \
     ro.surface_flinger.max_virtual_display_dimension = 4096
 
+PRODUCT_PROPERTY_OVERRIDES += \
+    debug.sf.disable_backpressure=1
+
 # Thermal
 PRODUCT_PROPERTY_OVERRIDES += \
     sys.thermal.data.path=/data/vendor/thermal/