saipan: Disable partial FB excl rect

Change-Id: Iface126e34d30e89cafc3a5955270769244398ec
CRs-Fixed: 2598494
diff --git a/config/display-product.mk b/config/display-product.mk
index b00fba7..ac338c1 100644
--- a/config/display-product.mk
+++ b/config/display-product.mk
@@ -56,6 +56,7 @@
     vendor.gralloc.disable_ubwc=0 \
     vendor.display.disable_scaler=0 \
     vendor.display.disable_excl_rect=0 \
+    vendor.display.disable_excl_rect_partial_fb=1 \
     vendor.display.comp_mask=0 \
     vendor.display.enable_posted_start_dyn=1 \
     vendor.display.enable_optimize_refresh=1 \