SurfaceFlinger HWC overlay API

Bug: 242588489
Test: pending
Change-Id: Ic5c7395ab530a6153f760bd39b65a05b4c78b8a4
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 15d5041..bf1d9ea 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -647,6 +647,11 @@
     return NO_ERROR;
 }
 
+status_t HWComposer::getOverlaySupport(
+        aidl::android::hardware::graphics::composer3::OverlayProperties* /*outProperties*/) {
+    return NO_ERROR;
+}
+
 int32_t HWComposer::getSupportedPerFrameMetadata(HalDisplayId displayId) const {
     RETURN_IF_INVALID_DISPLAY(displayId, 0);
     return mDisplayData.at(displayId).hwcDisplay->getSupportedPerFrameMetadata();