config: exynos7885: Use legacy libscaler

Change-Id: I2be8c2e1e49520f8222f4a150b95a7cee8d0e585
diff --git a/BoardConfig7885.mk b/BoardConfig7885.mk
index a9e4ac4..aa79e40 100644
--- a/BoardConfig7885.mk
+++ b/BoardConfig7885.mk
@@ -48,6 +48,7 @@
 BOARD_USES_HWC_SERVICES := false
 
 # SCALER
+BOARD_USES_LEGACY_LIBSCALER := true
 BOARD_USES_DEFAULT_CSC_HW_SCALER := true
 BOARD_DEFAULT_CSC_HW_SCALER := 4
 BOARD_USES_SCALER_M2M1SHOT := true