diff --git a/build/soong/Android.bp b/build/soong/Android.bp
index af09475..22c6e71 100644
--- a/build/soong/Android.bp
+++ b/build/soong/Android.bp
@@ -326,6 +326,23 @@
     },
 }
 
+soong_config_module_type {
+    name: "egl_display_array",
+    module_type: "cc_defaults",
+    config_namespace: "blissGlobalVars",
+    bool_variables: ["uses_egl_display_array"],
+    properties: ["cflags"],
+}
+
+egl_display_array {
+    name: "egl_display_array_defaults",
+    soong_config_variables: {
+        uses_egl_display_array: {
+            cflags: ["-DEGL_DISPLAY_ARRAY"],
+        },
+    },
+}
+
 // NVIDIA specific config modules
 soong_config_module_type {
     name: "nvidia_enhancements",
diff --git a/config/BoardConfigSoong.mk b/config/BoardConfigSoong.mk
index 58c976c..b6fa229 100644
--- a/config/BoardConfigSoong.mk
+++ b/config/BoardConfigSoong.mk
@@ -41,7 +41,8 @@
     target_ld_shim_libs \
     target_process_sdk_version_override \
     target_surfaceflinger_udfps_lib \
-    uses_camera_parameter_lib
+    uses_camera_parameter_lib \
+    uses_egl_display_array
 
 SOONG_CONFIG_NAMESPACES += blissNvidiaVars
 SOONG_CONFIG_blissNvidiaVars += \
@@ -73,6 +74,7 @@
 SOONG_CONFIG_blissGlobalVars_has_memfd_backport := $(TARGET_HAS_MEMFD_BACKPORT)
 SOONG_CONFIG_blissGlobalVars_ignores_ftp_pptp_conntrack_failure := $(TARGET_IGNORES_FTP_PPTP_CONNTRACK_FAILURE)
 SOONG_CONFIG_blissGlobalVars_needs_netd_direct_connect_rule := $(TARGET_NEEDS_NETD_DIRECT_CONNECT_RULE)
+SOONG_CONFIG_blissGlobalVars_uses_egl_display_array := $(TARGET_USES_EGL_DISPLAY_ARRAY)
 SOONG_CONFIG_blissGlobalVars_camera_needs_client_info := $(TARGET_CAMERA_NEEDS_CLIENT_INFO)
 SOONG_CONFIG_blissNvidiaVars_uses_nvidia_enhancements := $(NV_ANDROID_FRAMEWORK_ENHANCEMENTS)
 SOONG_CONFIG_blissQcomVars_legacy_hw_disk_encryption := $(TARGET_LEGACY_HW_DISK_ENCRYPTION)