diff --git a/config/BoardConfigQcom.mk b/config/BoardConfigQcom.mk
index 5f00e9f9..e175a3fb 100644
--- a/config/BoardConfigQcom.mk
+++ b/config/BoardConfigQcom.mk
@@ -42,7 +42,7 @@ ifneq ($(filter $(UM_PLATFORMS),$(TARGET_BOARD_PLATFORM)),)
 endif
 
 # Enable DRM PP driver on UM platforms that support it
-ifeq ($(call is-board-platform-in-list, $(UM_4_9_FAMILY) $(UM_4_14_FAMILY)),true)
+ifneq ($(filter $(UM_4_9_FAMILY) $(UM_4_14_FAMILY),$(TARGET_BOARD_PLATFORM)),)
     TARGET_USES_DRM_PP := true
 endif
 
@@ -51,7 +51,7 @@ TARGET_ADDITIONAL_GRALLOC_10_USAGE_BITS ?= 0
 TARGET_ADDITIONAL_GRALLOC_10_USAGE_BITS += | (1 << 21)
 
 # Mark GRALLOC_USAGE_PRIVATE_10BIT_TP as valid gralloc bits on UM platforms that support it
-ifeq ($(call is-board-platform-in-list, $(UM_4_9_FAMILY) $(UM_4_14_FAMILY)),true)
+ifneq ($(filter $(UM_4_9_FAMILY) $(UM_4_14_FAMILY),$(TARGET_BOARD_PLATFORM)),)
     TARGET_ADDITIONAL_GRALLOC_10_USAGE_BITS += | (1 << 27)
 endif