diff --git a/services/surfaceflinger/DisplayDevice.h b/services/surfaceflinger/DisplayDevice.h
index d051e33..b4100ce 100644
--- a/services/surfaceflinger/DisplayDevice.h
+++ b/services/surfaceflinger/DisplayDevice.h
@@ -336,13 +336,6 @@
     bool isSecure() const override { return mDevice->isSecure(); }
     bool needsFiltering() const override { return mDevice->needsFiltering(); }
     Rect getSourceCrop() const override { return mSourceCrop; }
-    bool getWideColorSupport() const override { return mDevice->hasWideColorGamut(); }
-    ui::Dataspace getDataSpace() const override {
-        return mDevice->getCompositionDataSpace();
-    }
-    float getDisplayMaxLuminance() const override {
-        return mDevice->getHdrCapabilities().getDesiredMaxLuminance();
-    }
 
 private:
     const sp<const DisplayDevice> mDevice;
diff --git a/services/surfaceflinger/RenderArea.h b/services/surfaceflinger/RenderArea.h
index 4694403..938c3ce 100644
--- a/services/surfaceflinger/RenderArea.h
+++ b/services/surfaceflinger/RenderArea.h
@@ -30,9 +30,6 @@
     virtual bool isSecure() const = 0;
     virtual bool needsFiltering() const = 0;
     virtual Rect getSourceCrop() const = 0;
-    virtual bool getWideColorSupport() const = 0;
-    virtual ui::Dataspace getDataSpace() const = 0;
-    virtual float getDisplayMaxLuminance() const = 0;
 
     virtual void render(std::function<void()> drawLayers) { drawLayers(); }
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index c687e9d..8148bd7 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -4810,12 +4810,6 @@
                 return mCrop;
             }
         }
-        bool getWideColorSupport() const override { return false; }
-        Dataspace getDataSpace() const override { return Dataspace::UNKNOWN; }
-        float getDisplayMaxLuminance() const override {
-            return DisplayDevice::sDefaultMaxLumiance;
-        }
-
         class ReparentForDrawing {
         public:
             const sp<Layer>& oldParent;
@@ -5013,12 +5007,9 @@
         ALOGE("Invalid crop rect: b = %d (> %d)", sourceCrop.bottom, raHeight);
     }
 
-    Dataspace outputDataspace = Dataspace::UNKNOWN;
-    if (renderArea.getWideColorSupport()) {
-        outputDataspace = renderArea.getDataSpace();
-    }
-    engine.setOutputDataSpace(outputDataspace);
-    engine.setDisplayMaxLuminance(renderArea.getDisplayMaxLuminance());
+    // assume ColorMode::SRGB / RenderIntent::COLORIMETRIC
+    engine.setOutputDataSpace(Dataspace::SRGB);
+    engine.setDisplayMaxLuminance(DisplayDevice::sDefaultMaxLumiance);
 
     // make sure to clear all GL error flags
     engine.checkErrors();