diff --git a/BoardConfig.mk b/BoardConfig.mk
index 0cae4a7..a95fbc0 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -53,7 +53,13 @@ BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := $(DEVICE_PATH)/bluetooth
 TARGET_USES_QTI_CAMERA_DEVICE := true
 
 # Display
+TARGET_USES_GRALLOC1 := true
+TARGET_USES_HWC2 := true
 TARGET_USES_ION := true
+TARGET_USES_GRALLOC1 := true
+TARGET_USES_DRM_PP := true
+MAX_EGL_CACHE_KEY_SIZE := 12*1024
+MAX_EGL_CACHE_SIZE := 2048*1024
 
 # Filesystem
 TARGET_FS_CONFIG_GEN := $(DEVICE_PATH)/config.fs
diff --git a/device.mk b/device.mk
index 687b0d2..f16d68a 100644
--- a/device.mk
+++ b/device.mk
@@ -101,17 +101,23 @@ PRODUCT_PACKAGES += \
 PRODUCT_PACKAGES += \
     android.hardware.graphics.composer@2.1-impl \
     android.hardware.graphics.composer@2.1-service \
+    android.hardware.graphics.mapper@2.0-impl-qti-display \
     android.hardware.memtrack@1.0-impl \
     android.hardware.memtrack@1.0-service \
-    libdrm.vendor \
-    libgui_vendor \
+    gralloc.sdm845 \
+    hwcomposer.sdm845 \
+    libdisplayconfig \
+    libqdMetaData \
+    libqdMetaData.system \
     libtinyxml \
     libvulkan \
     libdisplayconfig \
     libqdMetaData \
     libqdMetaData.system \
+    memtrack.sdm845 \
     vendor.display.config@1.7 \
-    vendor.display.config@1.7.vendor
+    vendor.display.config@1.7.vendor \
+    vendor.qti.hardware.display.allocator@1.0-service
 
 # DRM
 PRODUCT_PACKAGES += \