sdm: Enable layer sttich for bengal.

Change-Id: Ida5ff5acd5477cc97a9bb2e582cd973abb659376
CRs-Fixed: 2589145
diff --git a/config/display-product.mk b/config/display-product.mk
index 72d1f1e..a28d8fb 100644
--- a/config/display-product.mk
+++ b/config/display-product.mk
@@ -83,7 +83,8 @@
 PRODUCT_PROPERTY_OVERRIDES += \
     vendor.display.disable_rotator_ubwc=1 \
     vendor.display.normal_noc_efficiency_factor=0.85 \
-    vendor.display.camera_noc_efficiency_factor=0.70
+    vendor.display.camera_noc_efficiency_factor=0.70 \
+    vendor.display.disable_layer_stitch=0
 endif
 
 ifeq ($(TARGET_BOARD_PLATFORM),kona)