sdm: Enable scaler in display-product.mk

Enable scaler in display-product.mk.

Change-Id: I211af342d0a654947ce39d8b59897d58313d2188
diff --git a/config/display-product.mk b/config/display-product.mk
index 77423a9..1ec6a4e 100644
--- a/config/display-product.mk
+++ b/config/display-product.mk
@@ -43,7 +43,7 @@
     debug.mdpcomp.logs=0 \
     ro.vendor.display.cabl=2 \
     vendor.gralloc.disable_ubwc=0 \
-    vendor.display.disable_scaler=1 \
+    vendor.display.disable_scaler=0 \
     vendor.display.disable_offline_rotator=1 \
     vendor.display.disable_excl_rect=0 \
     vendor.display.comp_mask=0 \