diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index aa9bc15..ef77590 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -109,6 +109,7 @@
     mCurrentState.cornerRadius = 0.0f;
     mCurrentState.api = -1;
     mCurrentState.hasColorTransform = false;
+    mCurrentState.colorDataspace = ui::Dataspace::UNKNOWN;
 
     // drawing state & current state are identical
     mDrawingState = mCurrentState;
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 95a8630..0f83464 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -202,6 +202,8 @@
         mat4 colorTransform;
         bool hasColorTransform;
 
+        ui::Dataspace colorDataspace; // The dataspace of the background color layer
+
         // The deque of callback handles for this frame. The back of the deque contains the most
         // recent callback handle.
         std::deque<sp<CallbackHandle>> callbackHandles;
@@ -308,6 +310,8 @@
             const std::vector<sp<CallbackHandle>>& /*handles*/) {
         return false;
     };
+    virtual bool setColorAlpha(float /*alpha*/) { return false; };
+    virtual bool setColorDataspace(ui::Dataspace /*dataspace*/) { return false; };
 
     ui::Dataspace getDataSpace() const { return mCurrentDataSpace; }
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 3f6298f..709b1ef 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -3828,6 +3828,12 @@
         if (layer->setColor(s.color))
             flags |= eTraversalNeeded;
     }
+    if (what & layer_state_t::eColorAlphaChanged) {
+        if (layer->setColorAlpha(s.colorAlpha)) flags |= eTraversalNeeded;
+    }
+    if (what & layer_state_t::eColorDataspaceChanged) {
+        if (layer->setColorDataspace(s.colorDataspace)) flags |= eTraversalNeeded;
+    }
     if (what & layer_state_t::eColorTransformChanged) {
         if (layer->setColorTransform(s.colorTransform)) {
             flags |= eTraversalNeeded;