diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 9d356d8..8c0050e 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -1643,6 +1643,21 @@
     return true;
 }
 
+// Dataspace::UNKNOWN, Dataspace::SRGB, Dataspace::SRGB_LINEAR,
+// Dataspace::V0_SRGB and Dataspace::V0_SRGB_LINEAR are considered legacy
+// SRGB data space for now.
+// Note that Dataspace::V0_SRGB and Dataspace::V0_SRGB_LINEAR are not legacy
+// data space, however since framework doesn't distinguish them out of legacy
+// SRGB, we have to treat them as the same for now.
+bool Layer::isLegacySrgbDataSpace() const {
+    // TODO(lpy) b/77652630, need to figure out when UNKNOWN can be treated as SRGB.
+    return mDrawingState.dataSpace == ui::Dataspace::UNKNOWN ||
+        mDrawingState.dataSpace == ui::Dataspace::SRGB ||
+        mDrawingState.dataSpace == ui::Dataspace::SRGB_LINEAR ||
+        mDrawingState.dataSpace == ui::Dataspace::V0_SRGB ||
+        mDrawingState.dataSpace == ui::Dataspace::V0_SRGB_LINEAR;
+}
+
 void Layer::setParent(const sp<Layer>& layer) {
     mCurrentParent = layer;
 }