diff --git a/services/surfaceflinger/BufferQueueLayer.cpp b/services/surfaceflinger/BufferQueueLayer.cpp
index f35a4fd..062f927 100644
--- a/services/surfaceflinger/BufferQueueLayer.cpp
+++ b/services/surfaceflinger/BufferQueueLayer.cpp
@@ -18,6 +18,7 @@
 #define LOG_TAG "BufferQueueLayer"
 #define ATRACE_TAG ATRACE_TAG_GRAPHICS
 #include <compositionengine/Display.h>
+#include <compositionengine/FodExtension.h>
 #include <compositionengine/Layer.h>
 #include <compositionengine/OutputLayer.h>
 #include <compositionengine/impl/LayerCompositionState.h>
@@ -560,11 +561,19 @@
         return BAD_VALUE;
     }
 
+    uint32_t usageBits = 0;
+
+    if (mName == FOD_LAYER_NAME) {
+        usageBits = getFodUsageBits(usageBits, false);
+    } else if (mName == FOD_TOUCHED_LAYER_NAME) {
+        usageBits = getFodUsageBits(usageBits, true);
+    }
+
     mFormat = format;
 
     setDefaultBufferSize(w, h);
     mConsumer->setDefaultBufferFormat(format);
-    mConsumer->setConsumerUsageBits(getEffectiveUsage(0));
+    mConsumer->setConsumerUsageBits(getEffectiveUsage(usageBits));
 
     return NO_ERROR;
 }
diff --git a/services/surfaceflinger/CompositionEngine/Android.bp b/services/surfaceflinger/CompositionEngine/Android.bp
index 6f076ad..fd1c369 100644
--- a/services/surfaceflinger/CompositionEngine/Android.bp
+++ b/services/surfaceflinger/CompositionEngine/Android.bp
@@ -45,6 +45,7 @@
         "src/DisplayColorProfile.cpp",
         "src/DisplaySurface.cpp",
         "src/DumpHelpers.cpp",
+        "src/FodExtension.cpp",
         "src/HwcBufferCache.cpp",
         "src/Layer.cpp",
         "src/LayerCompositionState.cpp",
@@ -56,6 +57,15 @@
     ],
     local_include_dirs: ["include"],
     export_include_dirs: ["include"],
+    product_variables: {
+        lineage: {
+            target_surfaceflinger_fod_lib: {
+                cflags: ["-DTARGET_PROVIDES_FOD_LIB"],
+                whole_static_libs: ["%s"],
+            },
+        },
+    },
+
 }
 
 cc_library {
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/FodExtension.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/FodExtension.h
new file mode 100644
index 0000000..816a059
--- /dev/null
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/FodExtension.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdint.h>
+
+#ifndef __FOD_EXTENSION__H__
+#define __FOD_EXTENSION__H__
+
+#define FOD_LAYER_NAME "Fingerprint on display#0"
+#define FOD_TOUCHED_LAYER_NAME "Fingerprint on display.touched#0"
+
+extern uint32_t getFodZOrder(uint32_t z, bool touched);
+extern uint32_t getFodUsageBits(uint32_t usageBits, bool touched);
+
+#endif /* __FOD_EXTENSION__H__ */
diff --git a/services/surfaceflinger/CompositionEngine/src/FodExtension.cpp b/services/surfaceflinger/CompositionEngine/src/FodExtension.cpp
new file mode 100644
index 0000000..780db4b
--- /dev/null
+++ b/services/surfaceflinger/CompositionEngine/src/FodExtension.cpp
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef TARGET_PROVIDES_FOD_LIB
+#include <compositionengine/FodExtension.h>
+
+uint32_t getFodZOrder(uint32_t z, bool touched) {
+    (void) touched;
+    return z;
+}
+
+uint32_t getFodUsageBits(uint32_t usageBits, bool touched) {
+    (void) touched;
+    return usageBits;
+}
+#endif
diff --git a/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp b/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
index 5ce72b0..985b598 100644
--- a/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/OutputLayer.cpp
@@ -16,6 +16,7 @@
 
 #include <android-base/stringprintf.h>
 #include <compositionengine/CompositionEngine.h>
+#include <compositionengine/FodExtension.h>
 #include <compositionengine/Layer.h>
 #include <compositionengine/LayerFE.h>
 #include <compositionengine/Output.h>
@@ -335,7 +336,14 @@
                   static_cast<int32_t>(error));
         }
 
-        if (auto error = hwcLayer->setZOrder(mState.z); error != HWC2::Error::None) {
+        uint32_t z = mState.z;
+        if (strcmp(mLayerFE->getDebugName(), FOD_LAYER_NAME) == 0) {
+            z = getFodZOrder(z, false);
+        } else if (strcmp(mLayerFE->getDebugName(), FOD_TOUCHED_LAYER_NAME) == 0) {
+            z = getFodZOrder(z, true);
+        }
+
+        if (auto error = hwcLayer->setZOrder(z); error != HWC2::Error::None) {
             ALOGE("[%s] Failed to set Z %u: %s (%d)", mLayerFE->getDebugName(), mState.z,
                   to_string(error).c_str(), static_cast<int32_t>(error));
         }