diff --git a/compatibility_matrix.xml b/compatibility_matrix.xml
new file mode 100644
index 0000000..9c33b1f
--- /dev/null
+++ b/compatibility_matrix.xml
@@ -0,0 +1,61 @@
+<compatibility-matrix version="1.0" type="device">
+    <hal format="hidl" optional="false">
+        <name>android.frameworks.schedulerservice</name>
+        <version>1.0</version>
+        <interface>
+            <name>ISchedulingPolicyService</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.frameworks.sensorservice</name>
+        <version>1.0</version>
+        <interface>
+            <name>ISensorManager</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hidl.allocator</name>
+        <version>1.0</version>
+        <interface>
+            <name>IAllocator</name>
+            <instance>ashmem</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hidl.manager</name>
+        <version>1.0</version>
+        <interface>
+            <name>IServiceManager</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hidl.memory</name>
+        <version>1.0</version>
+        <interface>
+            <name>IMapper</name>
+            <instance>ashmem</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.hidl.token</name>
+        <version>1.0</version>
+        <interface>
+            <name>ITokenManager</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="false">
+        <name>android.system.wifi.keystore</name>
+        <version>1.0</version>
+        <interface>
+            <name>IKeystore</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <vndk>
+        <version>0.0.0</version>
+    </vndk>
+</compatibility-matrix>
diff --git a/device.mk b/device.mk
index d31840a..35589a6 100644
--- a/device.mk
+++ b/device.mk
@@ -135,6 +135,7 @@ PRODUCT_PACKAGES += \
     android.hardware.graphics.allocator@2.0-impl \
     android.hardware.graphics.allocator@2.0-service \
     android.hardware.graphics.composer@2.1-impl \
+    android.hardware.graphics.composer@2.1-service \
     android.hardware.graphics.mapper@2.0-impl \
     android.hardware.memtrack@1.0-impl \
     hwcomposer.msm8953 \
@@ -182,7 +183,8 @@ PRODUCT_PACKAGES += \
 
 # HIDL
 PRODUCT_COPY_FILES += \
-    $(LOCAL_PATH)/manifest.xml:system/vendor/manifest.xml
+    $(LOCAL_PATH)/manifest.xml:system/vendor/manifest.xml \
+    $(LOCAL_PATH)/compatibility_matrix.xml:system/vendor/compatibility_matrix.xml
 
 # IMS
 PRODUCT_PACKAGES += \
diff --git a/manifest.xml b/manifest.xml
index dc002e6..62d8f48 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -8,6 +8,24 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="hidl">
+        <name>android.hardware.graphics.composer</name>
+        <transport>hwbinder</transport>
+        <version>2.1</version>
+        <interface>
+            <name>IComposer</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl">
+        <name>android.hardware.graphics.mapper</name>
+        <transport arch="32+64">passthrough</transport>
+        <version>2.0</version>
+        <interface>
+            <name>IMapper</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl">
         <name>android.hardware.wifi</name>
         <transport>hwbinder</transport>
@@ -41,5 +59,59 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="hidl">
+        <name>vendor.display.color</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>IDisplayColor</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl">
+        <name>vendor.display.config</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>IDisplayConfig</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl">
+        <name>vendor.display.postproc</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>IDisplayPostproc</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl">
+        <name>com.qualcomm.qti.imscmservice</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>IImsCmService</name>
+            <instance>qti.ims.connectionmanagerservice</instance>
+        </interface>
+    </hal>
+    <hal format="hidl">
+        <name>vendor.qti.imsrtpservice</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>IRTPService</name>
+            <instance>imsrtpservice</instance>
+        </interface>
+    </hal>
+    <hal format="hidl">
+        <name>vendor.qti.hardware.perf</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>IPerf</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
 </manifest>