diff --git a/cmds/bugreportz/Android.mk b/cmds/bugreportz/Android.mk
index 880bc75..10dda56 100644
--- a/cmds/bugreportz/Android.mk
+++ b/cmds/bugreportz/Android.mk
@@ -25,6 +25,7 @@
 include $(CLEAR_VARS)
 
 LOCAL_MODULE := bugreportz_test
+LOCAL_COMPATIBILITY_SUITE := device-tests
 LOCAL_MODULE_TAGS := tests
 
 LOCAL_CFLAGS := -Werror -Wall
diff --git a/cmds/bugreportz/AndroidTest.xml b/cmds/bugreportz/AndroidTest.xml
new file mode 100644
index 0000000..38b6276
--- /dev/null
+++ b/cmds/bugreportz/AndroidTest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source 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.
+-->
+<configuration description="Config for bugreportz_test">
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="bugreportz_test->/data/local/tmp/bugreportz_test" />
+    </target_preparer>
+    <option name="test-suite-tag" value="apct" />
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="bugreportz_test" />
+    </test>
+</configuration>
diff --git a/cmds/dumpstate/Android.mk b/cmds/dumpstate/Android.mk
index 18a4078..a1b6a51 100644
--- a/cmds/dumpstate/Android.mk
+++ b/cmds/dumpstate/Android.mk
@@ -138,7 +138,7 @@
 include $(CLEAR_VARS)
 
 LOCAL_MODULE := dumpstate_test_fixture
-
+LOCAL_COMPATIBILITY_SUITE := device-tests
 LOCAL_MODULE_TAGS := tests
 
 LOCAL_CFLAGS := $(COMMON_LOCAL_CFLAGS)
diff --git a/cmds/dumpstate/AndroidTest.xml b/cmds/dumpstate/AndroidTest.xml
new file mode 100644
index 0000000..f189489
--- /dev/null
+++ b/cmds/dumpstate/AndroidTest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source 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.
+-->
+<configuration description="Config for dumpstate_test_fixture">
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="dumpstate_test_fixture->/data/local/tmp/dumpstate_test_fixture" />
+    </target_preparer>
+    <option name="test-suite-tag" value="apct" />
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="dumpstate_test_fixture" />
+    </test>
+</configuration>
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index a0d987d..6e89f3a 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -1782,6 +1782,16 @@
     return ok();
 }
 
+// Copy the contents of a system profile over the data profile.
+binder::Status InstalldNativeService::copySystemProfile(const std::string& systemProfile,
+        int32_t packageUid, const std::string& packageName, bool* _aidl_return) {
+    ENFORCE_UID(AID_SYSTEM);
+    CHECK_ARGUMENT_PACKAGE_NAME(packageName);
+    std::lock_guard<std::recursive_mutex> lock(mLock);
+    *_aidl_return = copy_system_profile(systemProfile, packageUid, packageName);
+    return ok();
+}
+
 // TODO: Consider returning error codes.
 binder::Status InstalldNativeService::mergeProfiles(int32_t uid, const std::string& packageName,
         bool* _aidl_return) {
diff --git a/cmds/installd/InstalldNativeService.h b/cmds/installd/InstalldNativeService.h
index 200fc77..a94223c 100644
--- a/cmds/installd/InstalldNativeService.h
+++ b/cmds/installd/InstalldNativeService.h
@@ -91,6 +91,8 @@
     binder::Status mergeProfiles(int32_t uid, const std::string& packageName, bool* _aidl_return);
     binder::Status dumpProfiles(int32_t uid, const std::string& packageName,
             const std::string& codePaths, bool* _aidl_return);
+    binder::Status copySystemProfile(const std::string& systemProfile,
+            int32_t uid, const std::string& packageName, bool* _aidl_return);
     binder::Status clearAppProfiles(const std::string& packageName);
     binder::Status destroyAppProfiles(const std::string& packageName);
 
diff --git a/cmds/installd/binder/android/os/IInstalld.aidl b/cmds/installd/binder/android/os/IInstalld.aidl
index 6b99c1d..efcae4f 100644
--- a/cmds/installd/binder/android/os/IInstalld.aidl
+++ b/cmds/installd/binder/android/os/IInstalld.aidl
@@ -57,6 +57,8 @@
 
     boolean mergeProfiles(int uid, @utf8InCpp String packageName);
     boolean dumpProfiles(int uid, @utf8InCpp String packageName, @utf8InCpp String codePaths);
+    boolean copySystemProfile(@utf8InCpp String systemProfile, int uid,
+            @utf8InCpp String packageName);
     void clearAppProfiles(@utf8InCpp String packageName);
     void destroyAppProfiles(@utf8InCpp String packageName);
 
diff --git a/cmds/installd/dexopt.cpp b/cmds/installd/dexopt.cpp
index 3bbe3a1..5a78d78 100644
--- a/cmds/installd/dexopt.cpp
+++ b/cmds/installd/dexopt.cpp
@@ -847,6 +847,66 @@
     return true;
 }
 
+bool copy_system_profile(const std::string& system_profile,
+        uid_t packageUid, const std::string& data_profile_location) {
+    unique_fd in_fd(open(system_profile.c_str(), O_RDONLY | O_NOFOLLOW | O_CLOEXEC));
+    unique_fd out_fd(open_reference_profile(packageUid,
+                     data_profile_location,
+                     /*read_write*/ true,
+                     /*secondary*/ false));
+    if (in_fd.get() < 0) {
+        PLOG(WARNING) << "Could not open profile " << system_profile;
+        return false;
+    }
+    if (out_fd.get() < 0) {
+        PLOG(WARNING) << "Could not open profile " << data_profile_location;
+        return false;
+    }
+
+    pid_t pid = fork();
+    if (pid == 0) {
+        /* child -- drop privileges before continuing */
+        drop_capabilities(packageUid);
+
+        if (flock(out_fd.get(), LOCK_EX | LOCK_NB) != 0) {
+            if (errno != EWOULDBLOCK) {
+                PLOG(WARNING) << "Error locking profile " << data_profile_location;
+            }
+            // This implies that the app owning this profile is running
+            // (and has acquired the lock).
+            //
+            // The app never acquires the lock for the reference profiles of primary apks.
+            // Only dex2oat from installd will do that. Since installd is single threaded
+            // we should not see this case. Nevertheless be prepared for it.
+            PLOG(WARNING) << "Failed to flock " << data_profile_location;
+            return false;
+        }
+
+        bool truncated = ftruncate(out_fd.get(), 0) == 0;
+        if (!truncated) {
+            PLOG(WARNING) << "Could not truncate " << data_profile_location;
+        }
+
+        // Copy over data.
+        static constexpr size_t kBufferSize = 4 * 1024;
+        char buffer[kBufferSize];
+        while (true) {
+            ssize_t bytes = read(in_fd.get(), buffer, kBufferSize);
+            if (bytes == 0) {
+                break;
+            }
+            write(out_fd.get(), buffer, bytes);
+        }
+        if (flock(out_fd.get(), LOCK_UN) != 0) {
+            PLOG(WARNING) << "Error unlocking profile " << data_profile_location;
+        }
+        exit(0);
+    }
+    /* parent */
+    int return_code = wait_child(pid);
+    return return_code == 0;
+}
+
 static std::string replace_file_extension(const std::string& oat_path, const std::string& new_ext) {
   // A standard dalvik-cache entry. Replace ".dex" with `new_ext`.
   if (EndsWith(oat_path, ".dex")) {
diff --git a/cmds/installd/dexopt.h b/cmds/installd/dexopt.h
index cb8aaeb..d171ee5 100644
--- a/cmds/installd/dexopt.h
+++ b/cmds/installd/dexopt.h
@@ -50,6 +50,10 @@
 
 bool dump_profiles(int32_t uid, const std::string& pkgname, const char* code_paths);
 
+bool copy_system_profile(const std::string& system_profile,
+                         uid_t packageUid,
+                         const std::string& data_profile_location);
+
 bool delete_odex(const char* apk_path, const char* instruction_set, const char* output_path);
 
 bool reconcile_secondary_dex_file(const std::string& dex_path,
diff --git a/cmds/servicemanager/Android.bp b/cmds/servicemanager/Android.bp
index 39d92a7..d3d396f 100644
--- a/cmds/servicemanager/Android.bp
+++ b/cmds/servicemanager/Android.bp
@@ -46,7 +46,6 @@
     cflags: [
         "-DVENDORSERVICEMANAGER=1",
     ],
-    shared_libs: ["libcutils"],
-    static_libs: ["libselinux"],
+    shared_libs: ["libcutils", "libselinux_vendor"],
     init_rc: ["vndservicemanager.rc"],
 }
diff --git a/cmds/surfacereplayer/Android.bp b/cmds/surfacereplayer/Android.bp
new file mode 100644
index 0000000..d4c037a
--- /dev/null
+++ b/cmds/surfacereplayer/Android.bp
@@ -0,0 +1,4 @@
+subdirs = [
+    "proto",
+    "replayer",
+]
\ No newline at end of file
diff --git a/cmds/surfacereplayer/proto/Android.bp b/cmds/surfacereplayer/proto/Android.bp
new file mode 100644
index 0000000..dda80bb
--- /dev/null
+++ b/cmds/surfacereplayer/proto/Android.bp
@@ -0,0 +1,10 @@
+cc_library_static {
+    name: "libtrace_proto",
+    srcs: [
+        "src/trace.proto",
+    ],
+    proto: {
+        type: "lite",
+        export_proto_headers: true,
+    },
+}
diff --git a/cmds/surfacereplayer/proto/Android.mk b/cmds/surfacereplayer/proto/Android.mk
deleted file mode 100644
index 3cf1148..0000000
--- a/cmds/surfacereplayer/proto/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# Copyright (C) 2016 The Android Open Source 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.
-#
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-proto-files-under, src)
-
-LOCAL_PROTOC_OPTIMIZE_TYPE := lite
-
-LOCAL_MODULE := libtrace_proto
-LOCAL_MODULE_CLASS := STATIC_LIBRARIES
-
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/cmds/surfacereplayer/replayer/Android.bp b/cmds/surfacereplayer/replayer/Android.bp
new file mode 100644
index 0000000..5caceec
--- /dev/null
+++ b/cmds/surfacereplayer/replayer/Android.bp
@@ -0,0 +1,66 @@
+cc_library_shared {
+    name: "libsurfacereplayer",
+    clang: true,
+    srcs: [
+        "BufferQueueScheduler.cpp",
+        "Event.cpp",
+        "Replayer.cpp",
+    ],
+    cppflags: [
+        "-Werror",
+        "-Wno-unused-parameter",
+        "-Wno-format",
+	"-Wno-c++98-compat-pedantic",
+	"-Wno-float-conversion",
+	"-Wno-disabled-macro-expansion",
+	"-Wno-float-equal",
+	"-Wno-sign-conversion",
+	"-Wno-padded",
+	"-std=c++14",
+    ],
+    static_libs: [
+        "libtrace_proto",
+    ],
+    shared_libs: [
+        "libEGL",
+        "libGLESv2",
+        "libbinder",
+        "liblog",
+        "libcutils",
+        "libgui",
+        "libui",
+        "libutils",
+        "libprotobuf-cpp-lite",
+        "libbase",
+        "libnativewindow",
+    ],
+    export_include_dirs: [
+        ".",
+    ],
+}
+
+cc_binary {
+    name: "surfacereplayer",
+    clang: true,
+    srcs: [
+        "Main.cpp",
+    ],
+    shared_libs: [
+        "libprotobuf-cpp-lite",
+        "libsurfacereplayer",
+        "libutils",
+        "libgui",
+    ],
+    static_libs: [
+        "libtrace_proto",
+    ],
+    cppflags: [
+        "-Werror",
+        "-Wno-unused-parameter",
+	"-Wno-c++98-compat-pedantic",
+	"-Wno-float-conversion",
+	"-Wno-disabled-macro-expansion",
+	"-Wno-float-equal",
+	"-std=c++14",
+    ],
+}
diff --git a/cmds/surfacereplayer/replayer/Android.mk b/cmds/surfacereplayer/replayer/Android.mk
deleted file mode 100644
index 1dd926c..0000000
--- a/cmds/surfacereplayer/replayer/Android.mk
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright 2016 The Android Open Source 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.
-
-LOCAL_TARGET_DIR := $(TARGET_OUT_DATA)/local/tmp
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(call first-makefiles-under, /frameworks/native/cmds/surfacereplayer/proto)
-
-include $(CLEAR_VARS)
-
-LOCAL_CPPFLAGS := -Weverything -Werror
-LOCAL_CPPFLAGS := -Wno-unused-parameter
-LOCAL_CPPFLAGS := -Wno-format
-
-LOCAL_MODULE := libsurfacereplayer
-
-LOCAL_SRC_FILES := \
-    BufferQueueScheduler.cpp \
-    Event.cpp \
-    Replayer.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-    libEGL \
-    libGLESv2 \
-    libbinder \
-    liblog \
-    libcutils \
-    libgui \
-    libui \
-    libutils \
-    libprotobuf-cpp-lite \
-    libbase \
-    libnativewindow \
-
-LOCAL_STATIC_LIBRARIES := \
-    libtrace_proto \
-
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/..
-
-include $(BUILD_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := surfacereplayer
-
-LOCAL_SRC_FILES := \
-    Main.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-    libprotobuf-cpp-lite \
-    libsurfacereplayer \
-    libutils \
-    libgui \
-
-LOCAL_STATIC_LIBRARIES := \
-    libtrace_proto \
-
-LOCAL_CPPFLAGS := -Weverything -Werror
-LOCAL_CPPFLAGS := -Wno-unused-parameter
-
-LOCAL_MODULE_PATH := $(LOCAL_TARGET_DIR)
-
-include $(BUILD_EXECUTABLE)
diff --git a/cmds/surfacereplayer/replayer/Main.cpp b/cmds/surfacereplayer/replayer/Main.cpp
index dd1dd7d..7090bdb 100644
--- a/cmds/surfacereplayer/replayer/Main.cpp
+++ b/cmds/surfacereplayer/replayer/Main.cpp
@@ -24,7 +24,7 @@
  * 5. Exit successfully or print error statement
  */
 
-#include <replayer/Replayer.h>
+#include <Replayer.h>
 
 #include <csignal>
 #include <iostream>
diff --git a/data/etc/android.hardware.radio.xml b/data/etc/android.hardware.radio.xml
new file mode 100644
index 0000000..f718c47
--- /dev/null
+++ b/data/etc/android.hardware.radio.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source 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.
+-->
+
+<!-- This is the standard set of features for a broadcast radio. -->
+<permissions>
+    <feature name="android.hardware.radio" />
+</permissions>
diff --git a/data/etc/android.hardware.telephony.euicc.xml b/data/etc/android.hardware.telephony.euicc.xml
new file mode 100644
index 0000000..167ed6a
--- /dev/null
+++ b/data/etc/android.hardware.telephony.euicc.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source 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.
+-->
+
+<!-- Feature for devices with an eUICC. -->
+<permissions>
+    <feature name="android.hardware.telephony.euicc" />
+</permissions>
diff --git a/data/etc/android.hardware.wifi.passpoint.xml b/data/etc/android.hardware.wifi.passpoint.xml
new file mode 100644
index 0000000..4698bb3
--- /dev/null
+++ b/data/etc/android.hardware.wifi.passpoint.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source 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.
+-->
+
+<!-- This is the standard feature indicating that the device includes WiFi Passpoint. -->
+<permissions>
+    <feature name="android.hardware.wifi.passpoint" />
+</permissions>
diff --git a/include/gui/Surface.h b/include/gui/Surface.h
index 8b1d106..c8c6e99 100644
--- a/include/gui/Surface.h
+++ b/include/gui/Surface.h
@@ -27,7 +27,7 @@
 #include <utils/Mutex.h>
 #include <utils/RefBase.h>
 
-struct ANativeWindow_Buffer;
+#include <system/window.h>
 
 namespace android {
 
diff --git a/include/media/hardware/HDCPAPI.h b/include/media/hardware/HDCPAPI.h
index 30cd5fd..7797bb2 100644
--- a/include/media/hardware/HDCPAPI.h
+++ b/include/media/hardware/HDCPAPI.h
@@ -15,11 +15,10 @@
  */
 
 #ifndef HDCP_API_H_
-
 #define HDCP_API_H_
 
 #include <utils/Errors.h>
-#include <system/window.h>
+#include <cutils/native_handle.h>
 
 namespace android {
 
diff --git a/include/media/hardware/HardwareAPI.h b/include/media/hardware/HardwareAPI.h
index cecf715..6c1ba3d 100644
--- a/include/media/hardware/HardwareAPI.h
+++ b/include/media/hardware/HardwareAPI.h
@@ -20,13 +20,15 @@
 
 #include <media/hardware/OMXPluginBase.h>
 #include <media/hardware/MetadataBufferType.h>
-#include <system/window.h>
+#include <cutils/native_handle.h>
 #include <utils/RefBase.h>
 
 #include "VideoAPI.h"
 
 #include <OMX_Component.h>
 
+struct ANativeWindowBuffer;
+
 namespace android {
 
 // This structure is used to enable Android native buffer use for either
diff --git a/include/ui/ANativeObjectBase.h b/include/ui/ANativeObjectBase.h
index 640e34b..e9d5d8d 100644
--- a/include/ui/ANativeObjectBase.h
+++ b/include/ui/ANativeObjectBase.h
@@ -19,26 +19,8 @@
 
 #include <sys/types.h>
 
-#include <system/window.h>
+#include <nativebase/nativebase.h>
 
-// ---------------------------------------------------------------------------
-
-/* FIXME: this is legacy for pixmaps */
-typedef struct egl_native_pixmap_t
-{
-    int32_t     version;    /* must be 32 */
-    int32_t     width;
-    int32_t     height;
-    int32_t     stride;
-    uint8_t*    data;
-    uint8_t     format;
-    uint8_t     rfu[3];
-    union {
-        uint32_t    compressedFormat;
-        int32_t     vstride;
-    };
-    int32_t     reserved;
-} egl_native_pixmap_t;
 
 /*****************************************************************************/
 
@@ -52,7 +34,8 @@
  * This helper class turns a ANativeXXX object type into a C++
  * reference-counted object; with proper type conversions.
  */
-template <typename NATIVE_TYPE, typename TYPE, typename REF>
+template <typename NATIVE_TYPE, typename TYPE, typename REF,
+        typename NATIVE_BASE = android_native_base_t>
 class ANativeObjectBase : public NATIVE_TYPE, public REF
 {
 public:
@@ -65,7 +48,7 @@
     }
 
 protected:
-    typedef ANativeObjectBase<NATIVE_TYPE, TYPE, REF> BASE;
+    typedef ANativeObjectBase<NATIVE_TYPE, TYPE, REF, NATIVE_BASE> BASE;
     ANativeObjectBase() : NATIVE_TYPE(), REF() {
         NATIVE_TYPE::common.incRef = incRef;
         NATIVE_TYPE::common.decRef = decRef;
@@ -76,17 +59,17 @@
     static inline TYPE const* getSelf(NATIVE_TYPE const* self) {
         return static_cast<TYPE const *>(self);
     }
-    static inline TYPE* getSelf(android_native_base_t* base) {
+    static inline TYPE* getSelf(NATIVE_BASE* base) {
         return getSelf(reinterpret_cast<NATIVE_TYPE*>(base));
     }
-    static inline TYPE const * getSelf(android_native_base_t const* base) {
+    static inline TYPE const * getSelf(NATIVE_BASE const* base) {
         return getSelf(reinterpret_cast<NATIVE_TYPE const*>(base));
     }
-    static void incRef(android_native_base_t* base) {
+    static void incRef(NATIVE_BASE* base) {
         ANativeObjectBase* self = getSelf(base);
         self->incStrong(self);
     }
-    static void decRef(android_native_base_t* base) {
+    static void decRef(NATIVE_BASE* base) {
         ANativeObjectBase* self = getSelf(base);
         self->decStrong(self);
     }
diff --git a/include/ui/DebugUtils.h b/include/ui/DebugUtils.h
index 8483808..30f4a59 100644
--- a/include/ui/DebugUtils.h
+++ b/include/ui/DebugUtils.h
@@ -17,6 +17,7 @@
 #pragma once
 
 #include <system/graphics.h>
+#include <ui/PixelFormat.h>
 
 #include <string>
 
@@ -25,3 +26,4 @@
 std::string decodeRange(android_dataspace dataspace);
 std::string dataspaceDetails(android_dataspace dataspace);
 std::string decodeColorMode(android_color_mode colormode);
+std::string decodePixelFormat(android::PixelFormat format);
diff --git a/include/ui/Gralloc2.h b/include/ui/Gralloc2.h
index f826b92..e7b8ca9 100644
--- a/include/ui/Gralloc2.h
+++ b/include/ui/Gralloc2.h
@@ -21,7 +21,6 @@
 
 #include <android/hardware/graphics/allocator/2.0/IAllocator.h>
 #include <android/hardware/graphics/mapper/2.0/IMapper.h>
-#include <system/window.h>
 #include <utils/StrongPointer.h>
 
 namespace android {
diff --git a/include/ui/GraphicBuffer.h b/include/ui/GraphicBuffer.h
index 4b82cff..9a5aa69 100644
--- a/include/ui/GraphicBuffer.h
+++ b/include/ui/GraphicBuffer.h
@@ -28,9 +28,9 @@
 #include <utils/Flattenable.h>
 #include <utils/RefBase.h>
 
-#include <hardware/gralloc.h>
+#include <nativebase/nativebase.h>
 
-struct ANativeWindowBuffer;
+#include <hardware/gralloc.h>
 
 namespace android {
 
@@ -41,7 +41,7 @@
 // ===========================================================================
 
 class GraphicBuffer
-    : public ANativeObjectBase< ANativeWindowBuffer, GraphicBuffer, RefBase >,
+    : public ANativeObjectBase<ANativeWindowBuffer, GraphicBuffer, RefBase>,
       public Flattenable<GraphicBuffer>
 {
     friend class Flattenable<GraphicBuffer>;
diff --git a/include/ui/GraphicBufferAllocator.h b/include/ui/GraphicBufferAllocator.h
index fe99de1..14a865e 100644
--- a/include/ui/GraphicBufferAllocator.h
+++ b/include/ui/GraphicBufferAllocator.h
@@ -25,8 +25,6 @@
 
 #include <cutils/native_handle.h>
 
-#include <system/window.h>
-
 #include <ui/PixelFormat.h>
 
 #include <utils/Errors.h>
diff --git a/libs/arect/Android.bp b/libs/arect/Android.bp
index 0d25176..a20154f 100644
--- a/libs/arect/Android.bp
+++ b/libs/arect/Android.bp
@@ -23,5 +23,6 @@
 cc_library_static {
     name: "libarect",
     host_supported: true,
+    vendor_available: true,
     export_include_dirs: ["include"],
 }
diff --git a/libs/graphicsenv/Android.bp b/libs/graphicsenv/Android.bp
new file mode 100644
index 0000000..f2686d5
--- /dev/null
+++ b/libs/graphicsenv/Android.bp
@@ -0,0 +1,28 @@
+// Copyright (C) 2017 The Android Open Source 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.
+
+cc_library_shared {
+    name: "libgraphicsenv",
+
+    srcs: [
+        "GraphicsEnv.cpp",
+    ],
+
+    shared_libs: [
+        "libnativeloader",
+        "liblog",
+    ],
+
+    export_include_dirs: ["include"],
+}
diff --git a/libs/ui/GraphicsEnv.cpp b/libs/graphicsenv/GraphicsEnv.cpp
similarity index 98%
rename from libs/ui/GraphicsEnv.cpp
rename to libs/graphicsenv/GraphicsEnv.cpp
index 1d20424..0276008 100644
--- a/libs/ui/GraphicsEnv.cpp
+++ b/libs/graphicsenv/GraphicsEnv.cpp
@@ -16,7 +16,7 @@
 
 //#define LOG_NDEBUG 1
 #define LOG_TAG "GraphicsEnv"
-#include <ui/GraphicsEnv.h>
+#include <graphicsenv/GraphicsEnv.h>
 
 #include <mutex>
 
diff --git a/include/ui/GraphicsEnv.h b/libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
similarity index 100%
rename from include/ui/GraphicsEnv.h
rename to libs/graphicsenv/include/graphicsenv/GraphicsEnv.h
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 5a12740..c0ae3d7 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -117,9 +117,14 @@
         "android.hardware.configstore-utils",
     ],
 
+    header_libs: [
+        "libnativebase_headers",
+    ],
+
     export_shared_lib_headers: [
         "libbinder",
         "libui",
+        "libnativewindow",
         "android.hidl.token@1.0-utils",
         "android.hardware.graphics.bufferqueue@1.0",
     ],
diff --git a/libs/gui/BufferQueueConsumer.cpp b/libs/gui/BufferQueueConsumer.cpp
index 5e5de44..be754c2 100644
--- a/libs/gui/BufferQueueConsumer.cpp
+++ b/libs/gui/BufferQueueConsumer.cpp
@@ -36,6 +36,8 @@
 #include <binder/PermissionCache.h>
 #include <private/android_filesystem_config.h>
 
+#include <system/window.h>
+
 namespace android {
 
 BufferQueueConsumer::BufferQueueConsumer(const sp<BufferQueueCore>& core) :
diff --git a/libs/gui/BufferQueueCore.cpp b/libs/gui/BufferQueueCore.cpp
index cfb25e0..bb703da 100644
--- a/libs/gui/BufferQueueCore.cpp
+++ b/libs/gui/BufferQueueCore.cpp
@@ -38,6 +38,8 @@
 #include <gui/ISurfaceComposer.h>
 #include <private/gui/ComposerService.h>
 
+#include <system/window.h>
+
 namespace android {
 
 static String8 getUniqueName() {
@@ -110,54 +112,60 @@
 void BufferQueueCore::dumpState(const String8& prefix, String8* outResult) const {
     Mutex::Autolock lock(mMutex);
 
-    String8 fifo;
+    outResult->appendFormat("%s- BufferQueue ", prefix.string());
+    outResult->appendFormat("mMaxAcquiredBufferCount=%d mMaxDequeuedBufferCount=%d\n",
+                            mMaxAcquiredBufferCount, mMaxDequeuedBufferCount);
+    outResult->appendFormat("%s  mDequeueBufferCannotBlock=%d mAsyncMode=%d\n", prefix.string(),
+                            mDequeueBufferCannotBlock, mAsyncMode);
+    outResult->appendFormat("%s  default-size=[%dx%d] default-format=%d ", prefix.string(),
+                            mDefaultWidth, mDefaultHeight, mDefaultBufferFormat);
+    outResult->appendFormat("transform-hint=%02x frame-counter=%" PRIu64, mTransformHint,
+                            mFrameCounter);
+
+    outResult->appendFormat("\n%sFIFO(%zu):\n", prefix.string(), mQueue.size());
     Fifo::const_iterator current(mQueue.begin());
     while (current != mQueue.end()) {
-        fifo.appendFormat("%02d:%p crop=[%d,%d,%d,%d], "
-                "xform=0x%02x, time=%#" PRIx64 ", scale=%s\n",
-                current->mSlot, current->mGraphicBuffer.get(),
-                current->mCrop.left, current->mCrop.top, current->mCrop.right,
-                current->mCrop.bottom, current->mTransform, current->mTimestamp,
-                BufferItem::scalingModeName(current->mScalingMode));
+        double timestamp = current->mTimestamp / 1e9;
+        outResult->appendFormat("%s  %02d:%p ", prefix.string(), current->mSlot,
+                                current->mGraphicBuffer.get());
+        outResult->appendFormat("crop=[%d,%d,%d,%d] ", current->mCrop.left, current->mCrop.top,
+                                current->mCrop.right, current->mCrop.bottom);
+        outResult->appendFormat("xform=0x%02x time=%.4f scale=%s\n", current->mTransform, timestamp,
+                                BufferItem::scalingModeName(current->mScalingMode));
         ++current;
     }
 
-    outResult->appendFormat("%s-BufferQueue mMaxAcquiredBufferCount=%d, "
-            "mMaxDequeuedBufferCount=%d, mDequeueBufferCannotBlock=%d "
-            "mAsyncMode=%d, default-size=[%dx%d], default-format=%d, "
-            "transform-hint=%02x, FIFO(%zu)={%s}\n", prefix.string(),
-            mMaxAcquiredBufferCount, mMaxDequeuedBufferCount,
-            mDequeueBufferCannotBlock, mAsyncMode, mDefaultWidth,
-            mDefaultHeight, mDefaultBufferFormat, mTransformHint, mQueue.size(),
-            fifo.string());
-
+    outResult->appendFormat("%sSlots:\n", prefix.string());
     for (int s : mActiveBuffers) {
         const sp<GraphicBuffer>& buffer(mSlots[s].mGraphicBuffer);
         // A dequeued buffer might be null if it's still being allocated
         if (buffer.get()) {
-            outResult->appendFormat("%s%s[%02d:%p] state=%-8s, %p "
-                    "[%4ux%4u:%4u,%3X]\n", prefix.string(),
-                    (mSlots[s].mBufferState.isAcquired()) ? ">" : " ", s,
-                    buffer.get(), mSlots[s].mBufferState.string(),
-                    buffer->handle, buffer->width, buffer->height,
-                    buffer->stride, buffer->format);
+            outResult->appendFormat("%s %s[%02d:%p] ", prefix.string(),
+                                    (mSlots[s].mBufferState.isAcquired()) ? ">" : " ", s,
+                                    buffer.get());
+            outResult->appendFormat("state=%-8s %p frame=%" PRIu64, mSlots[s].mBufferState.string(),
+                                    buffer->handle, mSlots[s].mFrameNumber);
+            outResult->appendFormat(" [%4ux%4u:%4u,%3X]\n", buffer->width, buffer->height,
+                                    buffer->stride, buffer->format);
         } else {
-            outResult->appendFormat("%s [%02d:%p] state=%-8s\n", prefix.string(), s,
-                    buffer.get(), mSlots[s].mBufferState.string());
+            outResult->appendFormat("%s  [%02d:%p] ", prefix.string(), s, buffer.get());
+            outResult->appendFormat("state=%-8s frame=%" PRIu64 "\n",
+                                    mSlots[s].mBufferState.string(), mSlots[s].mFrameNumber);
         }
     }
     for (int s : mFreeBuffers) {
         const sp<GraphicBuffer>& buffer(mSlots[s].mGraphicBuffer);
-        outResult->appendFormat("%s [%02d:%p] state=%-8s, %p [%4ux%4u:%4u,%3X]\n",
-                prefix.string(), s, buffer.get(), mSlots[s].mBufferState.string(),
-                buffer->handle, buffer->width, buffer->height, buffer->stride,
-                buffer->format);
+        outResult->appendFormat("%s  [%02d:%p] ", prefix.string(), s, buffer.get());
+        outResult->appendFormat("state=%-8s %p frame=%" PRIu64, mSlots[s].mBufferState.string(),
+                                buffer->handle, mSlots[s].mFrameNumber);
+        outResult->appendFormat(" [%4ux%4u:%4u,%3X]\n", buffer->width, buffer->height,
+                                buffer->stride, buffer->format);
     }
 
     for (int s : mFreeSlots) {
         const sp<GraphicBuffer>& buffer(mSlots[s].mGraphicBuffer);
-        outResult->appendFormat("%s [%02d:%p] state=%-8s\n", prefix.string(), s,
-                buffer.get(), mSlots[s].mBufferState.string());
+        outResult->appendFormat("%s  [%02d:%p] state=%-8s\n", prefix.string(), s, buffer.get(),
+                                mSlots[s].mBufferState.string());
     }
 }
 
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index 6a5593c..b76e2c6 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -39,6 +39,8 @@
 #include <utils/Log.h>
 #include <utils/Trace.h>
 
+#include <system/window.h>
+
 namespace android {
 
 static constexpr uint32_t BQ_LAYER_COUNT = 1;
diff --git a/libs/gui/StreamSplitter.cpp b/libs/gui/StreamSplitter.cpp
index bafe947..52c9067 100644
--- a/libs/gui/StreamSplitter.cpp
+++ b/libs/gui/StreamSplitter.cpp
@@ -31,6 +31,8 @@
 
 #include <utils/Trace.h>
 
+#include <system/window.h>
+
 namespace android {
 
 status_t StreamSplitter::createSplitter(
diff --git a/libs/gui/tests/BufferQueue_test.cpp b/libs/gui/tests/BufferQueue_test.cpp
index 60c1277..4220aaf 100644
--- a/libs/gui/tests/BufferQueue_test.cpp
+++ b/libs/gui/tests/BufferQueue_test.cpp
@@ -32,6 +32,8 @@
 #include <utils/String8.h>
 #include <utils/threads.h>
 
+#include <system/window.h>
+
 #include <gtest/gtest.h>
 
 #include <thread>
diff --git a/libs/gui/tests/IGraphicBufferProducer_test.cpp b/libs/gui/tests/IGraphicBufferProducer_test.cpp
index aa071f6..bcfc91c 100644
--- a/libs/gui/tests/IGraphicBufferProducer_test.cpp
+++ b/libs/gui/tests/IGraphicBufferProducer_test.cpp
@@ -29,6 +29,8 @@
 #include <gui/BufferQueue.h>
 #include <gui/IProducerListener.h>
 
+#include <system/window.h>
+
 #include <vector>
 
 #define ASSERT_OK(x) ASSERT_EQ(OK, (x))
diff --git a/libs/gui/tests/StreamSplitter_test.cpp b/libs/gui/tests/StreamSplitter_test.cpp
index 80e30da..e2f4948 100644
--- a/libs/gui/tests/StreamSplitter_test.cpp
+++ b/libs/gui/tests/StreamSplitter_test.cpp
@@ -24,6 +24,8 @@
 #include <gui/StreamSplitter.h>
 #include <private/gui/ComposerService.h>
 
+#include <system/window.h>
+
 #include <gtest/gtest.h>
 
 namespace android {
diff --git a/libs/math/Android.bp b/libs/math/Android.bp
index 3ef8b4a..693bace 100644
--- a/libs/math/Android.bp
+++ b/libs/math/Android.bp
@@ -15,6 +15,7 @@
 cc_library_static {
     name: "libmath",
     host_supported: true,
+    vendor_available: true,
     export_include_dirs: ["include"],
 }
 
diff --git a/libs/nativebase/Android.bp b/libs/nativebase/Android.bp
new file mode 100644
index 0000000..7375a2b
--- /dev/null
+++ b/libs/nativebase/Android.bp
@@ -0,0 +1,29 @@
+// Copyright (C) 2017 The Android Open Source 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.
+
+cc_library_headers {
+    name: "libnativebase_headers",
+    vendor_available: true,
+    host_supported: true,
+    export_include_dirs: ["include"],
+
+    target: {
+        linux_bionic: {
+            enabled: true,
+        },
+        windows: {
+            enabled: true,
+        },
+    }
+}
diff --git a/libs/nativebase/MODULE_LICENSE_APACHE2 b/libs/nativebase/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libs/nativebase/MODULE_LICENSE_APACHE2
diff --git a/libs/nativebase/NOTICE b/libs/nativebase/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/libs/nativebase/NOTICE
@@ -0,0 +1,190 @@
+
+   Copyright (c) 2005-2008, The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+
+   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.
+
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
diff --git a/libs/nativebase/include/nativebase/nativebase.h b/libs/nativebase/include/nativebase/nativebase.h
new file mode 100644
index 0000000..90afb3f
--- /dev/null
+++ b/libs/nativebase/include/nativebase/nativebase.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2017 The Android Open Source 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.
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include <sys/cdefs.h>
+#include <system/graphics-base.h>
+#include <cutils/native_handle.h>
+
+__BEGIN_DECLS
+
+#ifdef __cplusplus
+#define ANDROID_NATIVE_UNSIGNED_CAST(x) static_cast<unsigned int>(x)
+#else
+#define ANDROID_NATIVE_UNSIGNED_CAST(x) ((unsigned int)(x))
+#endif
+
+#define ANDROID_NATIVE_MAKE_CONSTANT(a,b,c,d)  \
+    ((ANDROID_NATIVE_UNSIGNED_CAST(a) << 24) | \
+     (ANDROID_NATIVE_UNSIGNED_CAST(b) << 16) | \
+     (ANDROID_NATIVE_UNSIGNED_CAST(c) <<  8) | \
+     (ANDROID_NATIVE_UNSIGNED_CAST(d)))
+
+#define ANDROID_NATIVE_BUFFER_MAGIC     ANDROID_NATIVE_MAKE_CONSTANT('_','b','f','r')
+
+
+typedef struct android_native_base_t
+{
+    /* a magic value defined by the actual EGL native type */
+    int magic;
+
+    /* the sizeof() of the actual EGL native type */
+    int version;
+
+    void* reserved[4];
+
+    /* reference-counting interface */
+    void (*incRef)(struct android_native_base_t* base);
+    void (*decRef)(struct android_native_base_t* base);
+} android_native_base_t;
+
+typedef struct android_native_rect_t
+{
+    int32_t left;
+    int32_t top;
+    int32_t right;
+    int32_t bottom;
+} android_native_rect_t;
+
+typedef struct ANativeWindowBuffer
+{
+#ifdef __cplusplus
+    ANativeWindowBuffer() {
+        common.magic = ANDROID_NATIVE_BUFFER_MAGIC;
+        common.version = sizeof(ANativeWindowBuffer);
+        memset(common.reserved, 0, sizeof(common.reserved));
+    }
+
+    // Implement the methods that sp<ANativeWindowBuffer> expects so that it
+    // can be used to automatically refcount ANativeWindowBuffer's.
+    void incStrong(const void* /*id*/) const {
+        common.incRef(const_cast<android_native_base_t*>(&common));
+    }
+    void decStrong(const void* /*id*/) const {
+        common.decRef(const_cast<android_native_base_t*>(&common));
+    }
+#endif
+
+    struct android_native_base_t common;
+
+    int width;
+    int height;
+    int stride;
+    int format;
+    int usage;
+    uintptr_t layerCount;
+
+    void* reserved[1];
+
+    const native_handle_t* handle;
+
+    void* reserved_proc[8];
+} ANativeWindowBuffer_t;
+
+typedef struct ANativeWindowBuffer ANativeWindowBuffer;
+
+// Old typedef for backwards compatibility.
+typedef ANativeWindowBuffer_t android_native_buffer_t;
+
+__END_DECLS
diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp
index f64bab1..9224df6 100644
--- a/libs/nativewindow/ANativeWindow.cpp
+++ b/libs/nativewindow/ANativeWindow.cpp
@@ -16,8 +16,6 @@
 
 #define LOG_TAG "ANativeWindow"
 
-#include <android/native_window.h>
-
 #include <grallocusage/GrallocUsageConversion.h>
 // from nativewindow/includes/system/window.h
 // (not to be confused with the compatibility-only window.h from system/core/includes)
diff --git a/libs/nativewindow/Android.bp b/libs/nativewindow/Android.bp
index d759acb..c5d9911 100644
--- a/libs/nativewindow/Android.bp
+++ b/libs/nativewindow/Android.bp
@@ -57,10 +57,25 @@
         "libgrallocusage",
     ],
 
+    header_libs: [
+        "libnativebase_headers",
+    ],
+
     // headers we include in our public headers
     export_static_lib_headers: [
         "libarect",
     ],
+
+    export_header_lib_headers: [
+        "libnativebase_headers",
+    ],
+}
+
+llndk_library {
+    name: "libnativewindow",
+    symbol_file: "libnativewindow.map.vndk.txt",
+    unversioned: true,
+    export_include_dirs: ["include"],
 }
 
 subdirs = ["tests"]
diff --git a/libs/nativewindow/include/system/window.h b/libs/nativewindow/include/system/window.h
index 45110c4..6429c52 100644
--- a/libs/nativewindow/include/system/window.h
+++ b/libs/nativewindow/include/system/window.h
@@ -60,25 +60,6 @@
 
 // ---------------------------------------------------------------------------
 
-typedef const native_handle_t* buffer_handle_t;
-
-// ---------------------------------------------------------------------------
-
-typedef struct android_native_rect_t
-{
-    int32_t left;
-    int32_t top;
-    int32_t right;
-    int32_t bottom;
-} android_native_rect_t;
-
-// ---------------------------------------------------------------------------
-
-// Old typedef for backwards compatibility.
-typedef ANativeWindowBuffer_t android_native_buffer_t;
-
-// ---------------------------------------------------------------------------
-
 /* attributes queriable with query() */
 enum {
     NATIVE_WINDOW_WIDTH     = 0,
@@ -549,7 +530,6 @@
  /* Backwards compatibility: use ANativeWindow (struct ANativeWindow in C).
   * android_native_window_t is deprecated.
   */
-typedef struct ANativeWindow ANativeWindow;
 typedef struct ANativeWindow android_native_window_t __deprecated;
 
 /*
diff --git a/libs/nativewindow/include/vndk/window.h b/libs/nativewindow/include/vndk/window.h
index 95618c4..a7b340a 100644
--- a/libs/nativewindow/include/vndk/window.h
+++ b/libs/nativewindow/include/vndk/window.h
@@ -17,88 +17,14 @@
 #ifndef ANDROID_VNDK_NATIVEWINDOW_ANATIVEWINDOW_H
 #define ANDROID_VNDK_NATIVEWINDOW_ANATIVEWINDOW_H
 
-#include <stdint.h>
-#include <stdbool.h>
-#include <sys/cdefs.h>
-#include <system/graphics-base.h>
-#include <cutils/native_handle.h>
+#include <nativebase/nativebase.h>
 
 // vndk is a superset of the NDK
 #include <android/native_window.h>
 
+
 __BEGIN_DECLS
 
-/*****************************************************************************/
-
-#ifdef __cplusplus
-#define ANDROID_NATIVE_UNSIGNED_CAST(x) static_cast<unsigned int>(x)
-#else
-#define ANDROID_NATIVE_UNSIGNED_CAST(x) ((unsigned int)(x))
-#endif
-
-#define ANDROID_NATIVE_MAKE_CONSTANT(a,b,c,d)  \
-    ((ANDROID_NATIVE_UNSIGNED_CAST(a) << 24) | \
-     (ANDROID_NATIVE_UNSIGNED_CAST(b) << 16) | \
-     (ANDROID_NATIVE_UNSIGNED_CAST(c) <<  8) | \
-     (ANDROID_NATIVE_UNSIGNED_CAST(d)))
-
-#define ANDROID_NATIVE_BUFFER_MAGIC     ANDROID_NATIVE_MAKE_CONSTANT('_','b','f','r')
-
-
-/*****************************************************************************/
-
-typedef struct android_native_base_t
-{
-    /* a magic value defined by the actual EGL native type */
-    int magic;
-
-    /* the sizeof() of the actual EGL native type */
-    int version;
-
-    void* reserved[4];
-
-    /* reference-counting interface */
-    void (*incRef)(struct android_native_base_t* base);
-    void (*decRef)(struct android_native_base_t* base);
-} android_native_base_t;
-
-typedef struct ANativeWindowBuffer
-{
-#ifdef __cplusplus
-    ANativeWindowBuffer() {
-        common.magic = ANDROID_NATIVE_BUFFER_MAGIC;
-        common.version = sizeof(ANativeWindowBuffer);
-        memset(common.reserved, 0, sizeof(common.reserved));
-    }
-
-    // Implement the methods that sp<ANativeWindowBuffer> expects so that it
-    // can be used to automatically refcount ANativeWindowBuffer's.
-    void incStrong(const void* /*id*/) const {
-        common.incRef(const_cast<android_native_base_t*>(&common));
-    }
-    void decStrong(const void* /*id*/) const {
-        common.decRef(const_cast<android_native_base_t*>(&common));
-    }
-#endif
-
-    struct android_native_base_t common;
-
-    int width;
-    int height;
-    int stride;
-    int format;
-    int usage;
-    uintptr_t layerCount;
-
-    void* reserved[1];
-
-    const native_handle_t* handle;
-
-    void* reserved_proc[8];
-} ANativeWindowBuffer_t;
-
-typedef struct ANativeWindowBuffer ANativeWindowBuffer;
-
 /*
  * Convert this ANativeWindowBuffer into a AHardwareBuffer
  */
diff --git a/libs/nativewindow/libnativewindow.map.vndk.txt b/libs/nativewindow/libnativewindow.map.vndk.txt
new file mode 100644
index 0000000..eed4e19
--- /dev/null
+++ b/libs/nativewindow/libnativewindow.map.vndk.txt
@@ -0,0 +1,44 @@
+LIBNATIVEWINDOW {
+  global:
+    AHardwareBuffer_acquire;
+    AHardwareBuffer_allocate;
+    AHardwareBuffer_describe;
+    AHardwareBuffer_fromHardwareBuffer;
+    AHardwareBuffer_getNativeHandle;
+    AHardwareBuffer_lock;
+    AHardwareBuffer_recvHandleFromUnixSocket;
+    AHardwareBuffer_release;
+    AHardwareBuffer_sendHandleToUnixSocket;
+    AHardwareBuffer_toHardwareBuffer;
+    AHardwareBuffer_unlock;
+    ANativeWindowBuffer_getHardwareBuffer;
+    ANativeWindow_OemStorageGet;
+    ANativeWindow_OemStorageSet;
+    ANativeWindow_acquire;
+    ANativeWindow_cancelBuffer;
+    ANativeWindow_dequeueBuffer;
+    ANativeWindow_fromSurface;
+    ANativeWindow_fromSurfaceTexture;
+    ANativeWindow_getFormat;
+    ANativeWindow_getHeight;
+    ANativeWindow_getWidth;
+    ANativeWindow_lock;
+    ANativeWindow_query;
+    ANativeWindow_queryf;
+    ANativeWindow_queueBuffer;
+    ANativeWindow_release;
+    ANativeWindow_setAutoRefresh;
+    ANativeWindow_setBufferCount;
+    ANativeWindow_setBufferDataSpace;
+    ANativeWindow_setBuffersDimensions;
+    ANativeWindow_setBuffersFormat;
+    ANativeWindow_setBuffersGeometry;
+    ANativeWindow_setBuffersTimestamp;
+    ANativeWindow_setBuffersTransform;
+    ANativeWindow_setSharedBufferMode;
+    ANativeWindow_setSwapInterval;
+    ANativeWindow_setUsage;
+    ANativeWindow_unlockAndPost;
+  local:
+    *;
+};
diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp
index 5ccf178..c2e93d8 100644
--- a/libs/ui/Android.bp
+++ b/libs/ui/Android.bp
@@ -53,7 +53,6 @@
         "GraphicBuffer.cpp",
         "GraphicBufferAllocator.cpp",
         "GraphicBufferMapper.cpp",
-        "GraphicsEnv.cpp",
         "HdrCapabilities.cpp",
         "PixelFormat.cpp",
         "Rect.cpp",
@@ -65,9 +64,8 @@
         "android.hardware.graphics.allocator@2.0",
         "android.hardware.graphics.mapper@2.0",
         "android.hardware.configstore@1.0",
-	"android.hardware.configstore-utils",
+        "android.hardware.configstore-utils",
         "libbase",
-        "libnativeloader",
         "libcutils",
         "libhardware",
         "libhidlbase",
@@ -75,6 +73,7 @@
         "libsync",
         "libutils",
         "liblog",
+        "libgraphicsenv",
     ],
 
     static_libs: [
@@ -83,10 +82,18 @@
         "libmath",
     ],
 
+    header_libs: [
+        "libnativebase_headers",
+    ],
+
     export_static_lib_headers: [
         "libarect",
         "libmath",
     ],
+
+    export_header_lib_headers: [
+        "libnativebase_headers",
+    ],
 }
 
 subdirs = ["tests"]
diff --git a/libs/ui/DebugUtils.cpp b/libs/ui/DebugUtils.cpp
index 882bd7c..94b68e7 100644
--- a/libs/ui/DebugUtils.cpp
+++ b/libs/ui/DebugUtils.cpp
@@ -15,6 +15,7 @@
  */
 
 #include <ui/DebugUtils.h>
+#include <ui/PixelFormat.h>
 
 #include <android-base/stringprintf.h>
 #include <string>
@@ -145,6 +146,9 @@
 }
 
 std::string dataspaceDetails(android_dataspace dataspace) {
+    if (dataspace == 0) {
+        return "Default (0)";
+    }
     return android::base::StringPrintf("%s %s %s", decodeStandard(dataspace).c_str(),
                                        decodeTransfer(dataspace).c_str(),
                                        decodeRange(dataspace).c_str());
@@ -185,3 +189,36 @@
 
     return android::base::StringPrintf("Unknown color mode %d", colorMode);
 }
+
+// Converts a PixelFormat to a human-readable string.  Max 11 chars.
+// (Could use a table of prefab String8 objects.)
+std::string decodePixelFormat(android::PixelFormat format) {
+    switch (format) {
+        case android::PIXEL_FORMAT_UNKNOWN:
+            return std::string("Unknown/None");
+        case android::PIXEL_FORMAT_CUSTOM:
+            return std::string("Custom");
+        case android::PIXEL_FORMAT_TRANSLUCENT:
+            return std::string("Translucent");
+        case android::PIXEL_FORMAT_TRANSPARENT:
+            return std::string("Transparent");
+        case android::PIXEL_FORMAT_OPAQUE:
+            return std::string("Opaque");
+        case android::PIXEL_FORMAT_RGBA_8888:
+            return std::string("RGBA_8888");
+        case android::PIXEL_FORMAT_RGBX_8888:
+            return std::string("RGBx_8888");
+        case android::PIXEL_FORMAT_RGBA_FP16:
+            return std::string("RGBA_FP16");
+        case android::PIXEL_FORMAT_RGBA_1010102:
+            return std::string("RGBA_1010102");
+        case android::PIXEL_FORMAT_RGB_888:
+            return std::string("RGB_888");
+        case android::PIXEL_FORMAT_RGB_565:
+            return std::string("RGB_565");
+        case android::PIXEL_FORMAT_BGRA_8888:
+            return std::string("BGRA_8888");
+        default:
+            return android::base::StringPrintf("Unknown %#08x", format);
+    }
+}
diff --git a/libs/vr/libbufferhub/Android.bp b/libs/vr/libbufferhub/Android.bp
index 452bad0..da0ea24 100644
--- a/libs/vr/libbufferhub/Android.bp
+++ b/libs/vr/libbufferhub/Android.bp
@@ -34,6 +34,11 @@
     "liblog",
     "libui",
     "libutils",
+    "libnativewindow"
+]
+
+HeaderLibraries = [
+    "libnativebase_headers",
 ]
 
 cc_library {
@@ -45,7 +50,11 @@
     export_include_dirs: localIncludeFiles,
     static_libs: staticLibraries,
     shared_libs: sharedLibraries,
+    header_libs: HeaderLibraries,
     name: "libbufferhub",
+    export_header_lib_headers: [
+        "libnativebase_headers",
+    ],
 }
 
 cc_test {
diff --git a/libs/vr/libbufferhub/include/private/dvr/native_buffer.h b/libs/vr/libbufferhub/include/private/dvr/native_buffer.h
index b4ef2f5..a54579f 100644
--- a/libs/vr/libbufferhub/include/private/dvr/native_buffer.h
+++ b/libs/vr/libbufferhub/include/private/dvr/native_buffer.h
@@ -4,9 +4,9 @@
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 #include <log/log.h>
-#include <system/window.h>
 #include <ui/ANativeObjectBase.h>
 #include <utils/RefBase.h>
+#include <nativebase/nativebase.h>
 
 #include <private/dvr/buffer_hub_client.h>
 
diff --git a/libs/vr/libbufferhubqueue/Android.bp b/libs/vr/libbufferhubqueue/Android.bp
index a587f95..0b3b2f0 100644
--- a/libs/vr/libbufferhubqueue/Android.bp
+++ b/libs/vr/libbufferhubqueue/Android.bp
@@ -21,10 +21,6 @@
     "include",
 ]
 
-headerLibraries = [
-    "libdvr_headers",
-]
-
 staticLibraries = [
     "libbufferhub",
     "libdvrcommon",
@@ -42,6 +38,11 @@
     "libgui",
 ]
 
+headerLibraries = [
+    "libdvr_headers",
+    "libnativebase_headers",
+]
+
 cc_library {
     name: "libbufferhubqueue",
     cflags: [
@@ -51,9 +52,9 @@
     srcs: sourceFiles,
     export_include_dirs: includeFiles,
     export_static_lib_headers: staticLibraries,
-    header_libs: headerLibraries,
     static_libs: staticLibraries,
     shared_libs: sharedLibraries,
+    header_libs: headerLibraries,
 }
 
 subdirs = ["tests"]
diff --git a/libs/vr/libbufferhubqueue/buffer_hub_queue_producer.cpp b/libs/vr/libbufferhubqueue/buffer_hub_queue_producer.cpp
index 8582bbf..87efeed 100644
--- a/libs/vr/libbufferhubqueue/buffer_hub_queue_producer.cpp
+++ b/libs/vr/libbufferhubqueue/buffer_hub_queue_producer.cpp
@@ -3,6 +3,7 @@
 #include <dvr/dvr_api.h>
 #include <inttypes.h>
 #include <log/log.h>
+#include <system/window.h>
 
 namespace android {
 namespace dvr {
diff --git a/libs/vr/libdisplay/display_manager_client.cpp b/libs/vr/libdisplay/display_manager_client.cpp
index 82dacf7..a99f2a3 100644
--- a/libs/vr/libdisplay/display_manager_client.cpp
+++ b/libs/vr/libdisplay/display_manager_client.cpp
@@ -58,6 +58,20 @@
   return {std::move(ion_buffer)};
 }
 
+pdx::Status<std::string> DisplayManagerClient::GetConfigurationData(
+    ConfigFileType config_type) {
+  auto status =
+      InvokeRemoteMethod<DisplayManagerProtocol::GetConfigurationData>(
+          config_type);
+  if (!status && status.error() != ENOENT) {
+    ALOGE(
+        "DisplayManagerClient::GetConfigurationData: Unable to get "
+        "configuration data. Error: %s",
+        status.GetErrorMessage().c_str());
+  }
+  return status;
+}
+
 pdx::Status<std::unique_ptr<ConsumerQueue>>
 DisplayManagerClient::GetSurfaceQueue(int surface_id, int queue_id) {
   auto status = InvokeRemoteMethod<DisplayManagerProtocol::GetSurfaceQueue>(
diff --git a/libs/vr/libdisplay/include/private/dvr/display_manager_client.h b/libs/vr/libdisplay/include/private/dvr/display_manager_client.h
index fea8415..a5b4e7e 100644
--- a/libs/vr/libdisplay/include/private/dvr/display_manager_client.h
+++ b/libs/vr/libdisplay/include/private/dvr/display_manager_client.h
@@ -26,6 +26,7 @@
   pdx::Status<std::unique_ptr<ConsumerQueue>> GetSurfaceQueue(int surface_id,
                                                               int queue_id);
 
+  pdx::Status<std::string> GetConfigurationData(ConfigFileType config_type);
   using Client::event_fd;
 
   pdx::Status<int> GetEventMask(int events) {
diff --git a/libs/vr/libdisplay/include/private/dvr/display_protocol.h b/libs/vr/libdisplay/include/private/dvr/display_protocol.h
index f34d61f..19bfb30 100644
--- a/libs/vr/libdisplay/include/private/dvr/display_protocol.h
+++ b/libs/vr/libdisplay/include/private/dvr/display_protocol.h
@@ -8,6 +8,7 @@
 
 #include <dvr/dvr_display_types.h>
 
+#include <pdx/rpc/buffer_wrapper.h>
 #include <pdx/rpc/remote_method.h>
 #include <pdx/rpc/serializable.h>
 #include <pdx/rpc/variant.h>
@@ -217,6 +218,12 @@
                     void(const SurfaceAttributes& attributes));
 };
 
+enum class ConfigFileType : uint32_t {
+  kLensMetrics,
+  kDeviceMetrics,
+  kDeviceConfiguration
+};
+
 struct DisplayManagerProtocol {
   // Service path.
   static constexpr char kClientPath[] = "system/vr/display/manager";
@@ -226,6 +233,7 @@
     kOpGetSurfaceState = 0,
     kOpGetSurfaceQueue,
     kOpSetupNamedBuffer,
+    kOpGetConfigurationData,
   };
 
   // Aliases.
@@ -240,6 +248,8 @@
   PDX_REMOTE_METHOD(SetupNamedBuffer, kOpSetupNamedBuffer,
                     LocalNativeBufferHandle(const std::string& name,
                                             size_t size, uint64_t usage));
+  PDX_REMOTE_METHOD(GetConfigurationData, kOpGetConfigurationData,
+                    std::string(ConfigFileType config_type));
 };
 
 struct VSyncSchedInfo {
diff --git a/libs/vr/libdvr/dvr_display_manager.cpp b/libs/vr/libdvr/dvr_display_manager.cpp
index 87636ec..40d93ba 100644
--- a/libs/vr/libdvr/dvr_display_manager.cpp
+++ b/libs/vr/libdvr/dvr_display_manager.cpp
@@ -11,6 +11,7 @@
 
 using android::AHardwareBuffer_convertToGrallocUsageBits;
 using android::dvr::BufferConsumer;
+using android::dvr::display::ConfigFileType;
 using android::dvr::display::DisplayManagerClient;
 using android::dvr::display::SurfaceAttributes;
 using android::dvr::display::SurfaceAttribute;
@@ -131,6 +132,30 @@
   return 0;
 }
 
+int dvrConfigurationDataGet(DvrDisplayManager* client, int config_type,
+                            uint8_t** data, size_t* data_size) {
+  if (!client || !data || !data_size) {
+    return -EINVAL;
+  }
+
+  ConfigFileType config_file_type = static_cast<ConfigFileType>(config_type);
+  auto config_data_status =
+      client->client->GetConfigurationData(config_file_type);
+
+  if (!config_data_status) {
+    return -config_data_status.error();
+  }
+
+  *data_size = config_data_status.get().size();
+  *data = new uint8_t[*data_size];
+  std::copy_n(config_data_status.get().begin(), *data_size, *data);
+  return 0;
+}
+
+void dvrConfigurationDataDestroy(DvrDisplayManager*, uint8_t* data) {
+  delete[] data;
+}
+
 int dvrDisplayManagerGetEventFd(DvrDisplayManager* client) {
   if (!client)
     return -EINVAL;
diff --git a/libs/vr/libdvr/dvr_internal.h b/libs/vr/libdvr/dvr_internal.h
index 89bef09..6431f1c 100644
--- a/libs/vr/libdvr/dvr_internal.h
+++ b/libs/vr/libdvr/dvr_internal.h
@@ -44,6 +44,8 @@
 
 extern "C" {
 
+struct ANativeWindow;
+
 struct DvrWriteBuffer {
   std::shared_ptr<android::dvr::BufferProducer> write_buffer;
 };
diff --git a/libs/vr/libdvr/include/dvr/dvr_api.h b/libs/vr/libdvr/include/dvr/dvr_api.h
index 8a203e0..8326a5b 100644
--- a/libs/vr/libdvr/include/dvr/dvr_api.h
+++ b/libs/vr/libdvr/include/dvr/dvr_api.h
@@ -54,6 +54,11 @@
 typedef int (*DvrDisplayManagerGetReadBufferQueuePtr)(
     DvrDisplayManager* client, int surface_id, int queue_id,
     DvrReadBufferQueue** queue_out);
+typedef int (*DvrConfigurationDataGetPtr)(DvrDisplayManager* client,
+                                          int config_type, uint8_t** data,
+                                          size_t* data_size);
+typedef void (*DvrConfigurationDataDestroyPtr)(DvrDisplayManager* client,
+                                               uint8_t* data);
 typedef int (*DvrSurfaceStateCreatePtr)(DvrSurfaceState** surface_state);
 typedef void (*DvrSurfaceStateDestroyPtr)(DvrSurfaceState* surface_state);
 typedef int (*DvrSurfaceStateGetSurfaceCountPtr)(DvrSurfaceState* surface_state,
diff --git a/libs/vr/libdvr/include/dvr/dvr_api_entries.h b/libs/vr/libdvr/include/dvr/dvr_api_entries.h
index 09568fd..42c1178 100644
--- a/libs/vr/libdvr/include/dvr/dvr_api_entries.h
+++ b/libs/vr/libdvr/include/dvr/dvr_api_entries.h
@@ -16,6 +16,8 @@
 DVR_V1_API_ENTRY(DisplayManagerTranslateEpollEventMask);
 DVR_V1_API_ENTRY(DisplayManagerGetSurfaceState);
 DVR_V1_API_ENTRY(DisplayManagerGetReadBufferQueue);
+DVR_V1_API_ENTRY(ConfigurationDataGet);
+DVR_V1_API_ENTRY(ConfigurationDataDestroy);
 DVR_V1_API_ENTRY(SurfaceStateCreate);
 DVR_V1_API_ENTRY(SurfaceStateDestroy);
 DVR_V1_API_ENTRY(SurfaceStateGetSurfaceCount);
diff --git a/libs/vr/libdvr/include/dvr/dvr_display_manager.h b/libs/vr/libdvr/include/dvr/dvr_display_manager.h
index d5aef8b..b8af108 100644
--- a/libs/vr/libdvr/include/dvr/dvr_display_manager.h
+++ b/libs/vr/libdvr/include/dvr/dvr_display_manager.h
@@ -32,6 +32,21 @@
                                       const char* name, size_t size,
                                       uint64_t usage, DvrBuffer** buffer_out);
 
+// Device metrics data type enums.
+enum {
+  DVR_CONFIGURATION_DATA_LENS_METRICS = 0,
+  DVR_CONFIGURATION_DATA_DEVICE_METRICS = 1,
+  DVR_CONFIGURATION_DATA_DEVICE_CONFIG = 2,
+};
+
+// Loads device configuration data of DVR_CONFIGURATION_DATA_*.
+// @return 0 on success. Otherwise returns a negative error value.
+int dvrConfigurationDataGet(DvrDisplayManager* client, int config_type,
+                            uint8_t** data, size_t* data_size);
+
+// Destroy the configuration data returned from dvrGetConfigurationData.
+void dvrConfigurationDataDestroy(DvrDisplayManager* client, uint8_t* data);
+
 // Returns an fd used to signal when surface updates occur. Note that depending
 // on the underlying transport, only a subset of the real event bits may be
 // supported. Use dvrDisplayManagerClientTranslateEpollEventMask to get the real
diff --git a/libs/vr/libdvr/tests/dvr_display_manager-test.cpp b/libs/vr/libdvr/tests/dvr_display_manager-test.cpp
index a2414d6..6f11465 100644
--- a/libs/vr/libdvr/tests/dvr_display_manager-test.cpp
+++ b/libs/vr/libdvr/tests/dvr_display_manager-test.cpp
@@ -1,3 +1,4 @@
+#include <android-base/properties.h>
 #include <base/logging.h>
 #include <gtest/gtest.h>
 #include <poll.h>
@@ -200,6 +201,24 @@
     return {std::move(queue_ids)};
   }
 
+  Status<std::vector<uint8_t>> GetConfigData(int config_type) {
+    uint8_t* data = nullptr;
+    size_t data_size = 0;
+    int error = dvrConfigurationDataGet(display_manager_.get(), config_type,
+                                        &data, &data_size);
+    if (error < 0) {
+      return ErrorStatus(-error);
+    }
+
+    if (!data || data_size == 0) {
+      return ErrorStatus(EINVAL);
+    }
+    std::vector<uint8_t> data_result(data, data + data_size);
+    dvrConfigurationDataDestroy(display_manager_.get(), data);
+    std::string s(data, data + data_size);
+    return {std::move(data_result)};
+  }
+
  private:
   UniqueDvrDisplayManager display_manager_;
   UniqueDvrSurfaceState surface_state_;
@@ -573,6 +592,23 @@
   dvrWriteBufferDestroy(buffer);
 }
 
+TEST_F(DvrDisplayManagerTest, ConfigurationData) {
+  auto data1 = manager_->GetConfigData(-1);
+  ASSERT_STATUS_ERROR(data1);
+
+  const char kDvrLensMetricsProperty[] = "ro.dvr.lens_metrics";
+
+  // This should be run on devices with and without built in metrics.
+  bool has_metric = !base::GetProperty(kDvrLensMetricsProperty, "").empty();
+  auto data2 = manager_->GetConfigData(DVR_CONFIGURATION_DATA_LENS_METRICS);
+  if (has_metric) {
+    ASSERT_STATUS_OK(data2);
+    ASSERT_NE(0u, data2.get().size());
+  } else {
+    ASSERT_STATUS_ERROR(data2);
+  }
+}
+
 }  // namespace
 
 }  // namespace dvr
diff --git a/libs/vr/libvrflinger/display_manager_service.cpp b/libs/vr/libvrflinger/display_manager_service.cpp
index a0b3efe..dfb0231 100644
--- a/libs/vr/libvrflinger/display_manager_service.cpp
+++ b/libs/vr/libvrflinger/display_manager_service.cpp
@@ -1,5 +1,7 @@
 #include "display_manager_service.h"
 
+#include <android-base/file.h>
+#include <android-base/properties.h>
 #include <pdx/channel_handle.h>
 #include <pdx/default_transport/service_endpoint.h>
 #include <private/android_filesystem_config.h>
@@ -19,6 +21,14 @@
 using android::pdx::rpc::IfAnyOf;
 using android::pdx::rpc::RemoteMethodError;
 
+namespace {
+
+const char kDvrLensMetricsProperty[] = "ro.dvr.lens_metrics";
+const char kDvrDeviceMetricsProperty[] = "ro.dvr.device_metrics";
+const char kDvrDeviceConfigProperty[] = "ro.dvr.device_configuration";
+
+}  // namespace
+
 namespace android {
 namespace dvr {
 
@@ -83,6 +93,11 @@
           *this, &DisplayManagerService::OnSetupNamedBuffer, message);
       return {};
 
+    case DisplayManagerProtocol::GetConfigurationData::Opcode:
+      DispatchRemoteMethod<DisplayManagerProtocol::GetConfigurationData>(
+          *this, &DisplayManagerService::OnGetConfigurationData, message);
+      return {};
+
     default:
       return Service::DefaultHandleMessage(message);
   }
@@ -146,6 +161,35 @@
   return display_service_->SetupNamedBuffer(name, size, usage);
 }
 
+pdx::Status<std::string> DisplayManagerService::OnGetConfigurationData(
+    pdx::Message& message, display::ConfigFileType config_type) {
+  std::string property_name;
+  switch (config_type) {
+    case display::ConfigFileType::kLensMetrics:
+      property_name = kDvrLensMetricsProperty;
+      break;
+    case display::ConfigFileType::kDeviceMetrics:
+      property_name = kDvrDeviceMetricsProperty;
+      break;
+    case display::ConfigFileType::kDeviceConfiguration:
+      property_name = kDvrDeviceConfigProperty;
+      break;
+    default:
+      return ErrorStatus(EINVAL);
+  }
+  std::string file_path = base::GetProperty(property_name, "");
+  if (file_path.empty()) {
+    return ErrorStatus(ENOENT);
+  }
+
+  std::string data;
+  if (!base::ReadFileToString(file_path, &data)) {
+    return ErrorStatus(errno);
+  }
+
+  return std::move(data);
+}
+
 void DisplayManagerService::OnDisplaySurfaceChange() {
   if (display_manager_)
     display_manager_->SetNotificationsPending(true);
diff --git a/libs/vr/libvrflinger/display_manager_service.h b/libs/vr/libvrflinger/display_manager_service.h
index 0857eb5..e23b991 100644
--- a/libs/vr/libvrflinger/display_manager_service.h
+++ b/libs/vr/libvrflinger/display_manager_service.h
@@ -59,6 +59,8 @@
   pdx::Status<BorrowedNativeBufferHandle> OnSetupNamedBuffer(
       pdx::Message& message, const std::string& name, size_t size,
       uint64_t usage);
+  pdx::Status<std::string> OnGetConfigurationData(
+      pdx::Message& message, display::ConfigFileType config_type);
 
   // Called by the display service to indicate changes to display surfaces that
   // the display manager should evaluate.
diff --git a/libs/vr/libvrsensor/include/dvr/pose_client.h b/libs/vr/libvrsensor/include/dvr/pose_client.h
index ed75f84..6802fa9 100644
--- a/libs/vr/libvrsensor/include/dvr/pose_client.h
+++ b/libs/vr/libvrsensor/include/dvr/pose_client.h
@@ -105,6 +105,8 @@
   DVR_POSE_MODE_MOCK_ROTATE_MEDIUM,
   DVR_POSE_MODE_MOCK_ROTATE_FAST,
   DVR_POSE_MODE_MOCK_CIRCLE_STRAFE,
+  DVR_POSE_MODE_FLOAT,
+  DVR_POSE_MODE_MOCK_MOTION_SICKNESS,
 
   // Always last.
   DVR_POSE_MODE_COUNT,
diff --git a/opengl/include/EGL/eglext.h b/opengl/include/EGL/eglext.h
index d0996f0..7de8c62 100644
--- a/opengl/include/EGL/eglext.h
+++ b/opengl/include/EGL/eglext.h
@@ -625,6 +625,11 @@
 #define EGL_MUTABLE_RENDER_BUFFER_BIT_KHR 0x1000
 #endif
 
+#ifndef EGL_KHR_no_config_context
+#define EGL_KHR_no_config_context 1
+#define EGL_NO_CONFIG_KHR                 EGL_CAST(EGLConfig,0)
+#endif /* EGL_KHR_no_config_context */
+
 #ifndef EGL_ANDROID_get_frame_timestamps
 #define EGL_ANDROID_get_frame_timestamps 1
 #define EGL_TIMESTAMPS_ANDROID 0x3430
@@ -667,6 +672,16 @@
 #define EGL_GL_COLORSPACE_BT2020_PQ_EXT   0x3340
 #endif /* EGL_EXT_gl_colorspace_bt2020_pq */
 
+#ifndef EGL_EXT_gl_colorspace_display_p3
+#define EGL_EXT_gl_colorspace_display_p3 1
+#define EGL_GL_COLORSPACE_DISPLAY_P3_EXT 0x3363
+#endif /* EGL_EXT_gl_colorspace_display_p3 */
+
+#ifndef EGL_EXT_gl_colorspace_display_p3_linear
+#define EGL_EXT_gl_colorspace_display_p3_linear 1
+#define EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT 0x3362
+#endif /* EGL_EXT_gl_colorspace_display_p3_linear */
+
 #ifndef EGL_EXT_gl_colorspace_scrgb_linear
 #define EGL_EXT_gl_colorspace_scrgb_linear 1
 #define EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT 0x3350
diff --git a/opengl/libagl/Android.mk b/opengl/libagl/Android.mk
index 4b08749..c7635e2 100644
--- a/opengl/libagl/Android.mk
+++ b/opengl/libagl/Android.mk
@@ -26,7 +26,7 @@
 LOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES
 LOCAL_CFLAGS += -fvisibility=hidden
 
-LOCAL_SHARED_LIBRARIES := libcutils libhardware libutils liblog libpixelflinger libETC1 libui
+LOCAL_SHARED_LIBRARIES := libcutils libhardware libutils liblog libpixelflinger libETC1 libui libnativewindow
 
 LOCAL_SRC_FILES_arm += fixed_asm.S iterators.S
 LOCAL_CFLAGS_arm += -fstrict-aliasing
diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp
index 04f6d6d..b79051c 100644
--- a/opengl/libagl/egl.cpp
+++ b/opengl/libagl/egl.cpp
@@ -56,6 +56,24 @@
 EGLBoolean EGLAPI eglSetSwapRectangleANDROID(EGLDisplay dpy, EGLSurface draw,
         EGLint left, EGLint top, EGLint width, EGLint height);
 
+
+typedef struct egl_native_pixmap_t
+{
+    int32_t     version;    /* must be 32 */
+    int32_t     width;
+    int32_t     height;
+    int32_t     stride;
+    uint8_t*    data;
+    uint8_t     format;
+    uint8_t     rfu[3];
+    union {
+        uint32_t    compressedFormat;
+        int32_t     vstride;
+    };
+    int32_t     reserved;
+} egl_native_pixmap_t;
+
+
 // ----------------------------------------------------------------------------
 namespace android {
 
diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index a895e63..bff80cd 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -81,7 +81,7 @@
     shared_libs: [
         // ***** DO NOT ADD NEW DEPENDENCIES HERE *****
         // In particular, DO NOT add libutils nor anything "above" libui
-        "libui",
+        "libgraphicsenv",
         "libnativewindow",
         "libbacktrace",
     ],
diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index 7d20ba1..1116400 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -28,7 +28,7 @@
 #include <cutils/properties.h>
 #include <log/log.h>
 
-#include <ui/GraphicsEnv.h>
+#include <graphicsenv/GraphicsEnv.h>
 
 #include "egl_trace.h"
 #include "egldefs.h"
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index 10f4e66..6bff38a 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -79,6 +79,7 @@
 extern char const * const gBuiltinExtensionString;
 extern char const * const gExtensionString;
 
+// clang-format off
 char const * const gBuiltinExtensionString =
         "EGL_KHR_get_all_proc_addresses "
         "EGL_ANDROID_presentation_time "
@@ -86,6 +87,9 @@
         "EGL_ANDROID_get_native_client_buffer "
         "EGL_ANDROID_front_buffer_auto_refresh "
         "EGL_ANDROID_get_frame_timestamps "
+        "EGL_EXT_gl_colorspace_scrgb_linear "
+        "EGL_EXT_gl_colorspace_display_p3_linear "
+        "EGL_EXT_gl_colorspace_display_p3 "
         ;
 
 char const * const gExtensionString  =
@@ -123,6 +127,7 @@
         "EGL_IMG_context_priority "
         "EGL_KHR_no_config_context "
         ;
+// clang-format on
 
 // extensions not exposed to applications but used by the ANDROID system
 //      "EGL_ANDROID_blob_cache "               // strongly recommended
@@ -458,10 +463,57 @@
         return HAL_DATASPACE_SRGB_LINEAR;
     } else if (colorspace == EGL_GL_COLORSPACE_SRGB_KHR) {
         return HAL_DATASPACE_SRGB;
+    } else if (colorspace == EGL_GL_COLORSPACE_DISPLAY_P3_EXT) {
+        return HAL_DATASPACE_DISPLAY_P3;
+    } else if (colorspace == EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT) {
+        return HAL_DATASPACE_DISPLAY_P3_LINEAR;
+    } else if (colorspace == EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT) {
+        return HAL_DATASPACE_V0_SCRGB_LINEAR;
     }
     return dataSpace;
 }
 
+static EGLBoolean getColorSpaceAttribute(egl_display_ptr dp, const EGLint* attrib_list,
+                                         EGLint& colorSpace, android_dataspace& dataSpace) {
+    colorSpace = EGL_GL_COLORSPACE_LINEAR_KHR;
+    dataSpace = HAL_DATASPACE_UNKNOWN;
+    if (attrib_list && dp->haveExtension("EGL_KHR_gl_colorspace")) {
+        for (const EGLint* attr = attrib_list; *attr != EGL_NONE; attr += 2) {
+            if (*attr == EGL_GL_COLORSPACE_KHR) {
+                colorSpace = attr[1];
+                bool found = false;
+                // Verify that color space is allowed
+                if (colorSpace == EGL_GL_COLORSPACE_SRGB_KHR ||
+                    colorSpace == EGL_GL_COLORSPACE_LINEAR_KHR) {
+                    found = true;
+                } else if (colorSpace == EGL_EXT_gl_colorspace_bt2020_linear &&
+                           dp->haveExtension("EGL_EXT_gl_colorspace_bt2020_linear")) {
+                    found = true;
+                } else if (colorSpace == EGL_EXT_gl_colorspace_bt2020_pq &&
+                           dp->haveExtension("EGL_EXT_gl_colorspace_bt2020_pq")) {
+                    found = true;
+                } else if (colorSpace == EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT &&
+                           dp->haveExtension("EGL_EXT_gl_colorspace_scrgb_linear")) {
+                    found = true;
+                } else if (colorSpace == EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT &&
+                           dp->haveExtension("EGL_EXT_gl_colorspace_display_p3_linear")) {
+                    found = true;
+                } else if (colorSpace == EGL_GL_COLORSPACE_DISPLAY_P3_EXT &&
+                           dp->haveExtension("EGL_EXT_gl_colorspace_display_p3")) {
+                    found = true;
+                }
+                if (!found) {
+                    return false;
+                }
+                // Only change the dataSpace from default if the application
+                // has explicitly set the color space with a EGL_GL_COLORSPACE_KHR attribute.
+                dataSpace = modifyBufferDataspace(dataSpace, colorSpace);
+            }
+        }
+    }
+    return true;
+}
+
 EGLSurface eglCreateWindowSurface(  EGLDisplay dpy, EGLConfig config,
                                     NativeWindowType window,
                                     const EGLint *attrib_list)
@@ -502,7 +554,8 @@
                                     &componentType);
 
         EGLint format;
-        android_dataspace dataSpace = HAL_DATASPACE_UNKNOWN;
+        EGLint colorSpace;
+        android_dataspace dataSpace;
         EGLint a = 0;
         EGLint r, g, b;
         r = g = b = 0;
@@ -539,12 +592,9 @@
         }
 
         // now select a corresponding sRGB format if needed
-        if (attrib_list && dp->haveExtension("EGL_KHR_gl_colorspace")) {
-            for (const EGLint* attr = attrib_list; *attr != EGL_NONE; attr += 2) {
-                if (*attr == EGL_GL_COLORSPACE_KHR) {
-                    dataSpace = modifyBufferDataspace(dataSpace, *(attr+1));
-                }
-            }
+        if (!getColorSpaceAttribute(dp, attrib_list, colorSpace, dataSpace)) {
+            ALOGE("error invalid colorspace: %d", colorSpace);
+            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
         }
 
         if (format != 0) {
@@ -575,8 +625,8 @@
         EGLSurface surface = cnx->egl.eglCreateWindowSurface(
                 iDpy, config, window, attrib_list);
         if (surface != EGL_NO_SURFACE) {
-            egl_surface_t* s = new egl_surface_t(dp.get(), config, window,
-                    surface, cnx);
+            egl_surface_t* s =
+                    new egl_surface_t(dp.get(), config, window, surface, colorSpace, cnx);
             return s;
         }
 
@@ -595,12 +645,19 @@
 
     egl_connection_t* cnx = NULL;
     egl_display_ptr dp = validate_display_connection(dpy, cnx);
+    EGLint colorSpace;
+    android_dataspace dataSpace;
     if (dp) {
+        // now select a corresponding sRGB format if needed
+        if (!getColorSpaceAttribute(dp, attrib_list, colorSpace, dataSpace)) {
+            ALOGE("error invalid colorspace: %d", colorSpace);
+            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+        }
+
         EGLSurface surface = cnx->egl.eglCreatePixmapSurface(
                 dp->disp.dpy, config, pixmap, attrib_list);
         if (surface != EGL_NO_SURFACE) {
-            egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL,
-                    surface, cnx);
+            egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, surface, colorSpace, cnx);
             return s;
         }
     }
@@ -614,12 +671,19 @@
 
     egl_connection_t* cnx = NULL;
     egl_display_ptr dp = validate_display_connection(dpy, cnx);
+    EGLint colorSpace;
+    android_dataspace dataSpace;
     if (dp) {
+        // now select a corresponding sRGB format if needed
+        if (!getColorSpaceAttribute(dp, attrib_list, colorSpace, dataSpace)) {
+            ALOGE("error invalid colorspace: %d", colorSpace);
+            return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+        }
+
         EGLSurface surface = cnx->egl.eglCreatePbufferSurface(
                 dp->disp.dpy, config, attrib_list);
         if (surface != EGL_NO_SURFACE) {
-            egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL,
-                    surface, cnx);
+            egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, surface, colorSpace, cnx);
             return s;
         }
     }
@@ -658,6 +722,10 @@
         return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(surface);
+    if (attribute == EGL_GL_COLORSPACE_KHR) {
+        *value = s->getColorSpace();
+        return EGL_TRUE;
+    }
     return s->cnx->egl.eglQuerySurface(
             dp->disp.dpy, s->surface, attribute, value);
 }
@@ -1733,13 +1801,22 @@
     egl_display_ptr dp = validate_display(dpy);
     if (!dp) return EGL_NO_SURFACE;
 
+    EGLint colorSpace = EGL_GL_COLORSPACE_LINEAR_KHR;
+    android_dataspace dataSpace = HAL_DATASPACE_UNKNOWN;
+    // TODO: Probably need to update EGL_KHR_stream_producer_eglsurface to
+    // indicate support for EGL_GL_COLORSPACE_KHR.
+    // now select a corresponding sRGB format if needed
+    if (!getColorSpaceAttribute(dp, attrib_list, colorSpace, dataSpace)) {
+        ALOGE("error invalid colorspace: %d", colorSpace);
+        return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
+    }
+
     egl_connection_t* const cnx = &gEGLImpl;
     if (cnx->dso && cnx->egl.eglCreateStreamProducerSurfaceKHR) {
         EGLSurface surface = cnx->egl.eglCreateStreamProducerSurfaceKHR(
                 dp->disp.dpy, config, stream, attrib_list);
         if (surface != EGL_NO_SURFACE) {
-            egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL,
-                    surface, cnx);
+            egl_surface_t* s = new egl_surface_t(dp.get(), config, NULL, surface, colorSpace, cnx);
             return s;
         }
     }
diff --git a/opengl/libs/EGL/egl_object.cpp b/opengl/libs/EGL/egl_object.cpp
index 6238780..837cfa9 100644
--- a/opengl/libs/EGL/egl_object.cpp
+++ b/opengl/libs/EGL/egl_object.cpp
@@ -55,12 +55,15 @@
 
 // ----------------------------------------------------------------------------
 
-egl_surface_t::egl_surface_t(egl_display_t* dpy, EGLConfig config,
-        EGLNativeWindowType win, EGLSurface surface,
-        egl_connection_t const* cnx) :
-    egl_object_t(dpy), surface(surface), config(config), win(win), cnx(cnx),
-    connected(true)
-{
+egl_surface_t::egl_surface_t(egl_display_t* dpy, EGLConfig config, EGLNativeWindowType win,
+                             EGLSurface surface, EGLint colorSpace, egl_connection_t const* cnx)
+      : egl_object_t(dpy),
+        surface(surface),
+        config(config),
+        win(win),
+        cnx(cnx),
+        connected(true),
+        colorSpace(colorSpace) {
     if (win) {
         win->incStrong(this);
     }
diff --git a/opengl/libs/EGL/egl_object.h b/opengl/libs/EGL/egl_object.h
index 8988905..7c3075c 100644
--- a/opengl/libs/EGL/egl_object.h
+++ b/opengl/libs/EGL/egl_object.h
@@ -131,12 +131,12 @@
 public:
     typedef egl_object_t::LocalRef<egl_surface_t, EGLSurface> Ref;
 
-    egl_surface_t(egl_display_t* dpy, EGLConfig config,
-            EGLNativeWindowType win, EGLSurface surface,
-            egl_connection_t const* cnx);
+    egl_surface_t(egl_display_t* dpy, EGLConfig config, EGLNativeWindowType win, EGLSurface surface,
+                  EGLint colorSpace, egl_connection_t const* cnx);
 
     ANativeWindow* getNativeWindow() { return win; }
     ANativeWindow* getNativeWindow() const { return win; }
+    EGLint getColorSpace() const { return colorSpace; }
 
     // Try to keep the order of these fields and size unchanged. It's not public API, but
     // it's not hard to imagine native games accessing them.
@@ -149,6 +149,7 @@
 private:
     bool connected;
     void disconnect();
+    EGLint colorSpace;
 };
 
 class egl_context_t: public egl_object_t {
diff --git a/opengl/tests/Android.bp b/opengl/tests/Android.bp
new file mode 100644
index 0000000..bf7aeb1
--- /dev/null
+++ b/opengl/tests/Android.bp
@@ -0,0 +1,4 @@
+subdirs = [
+    "hwc",
+    "lib",
+]
diff --git a/opengl/tests/Android.mk b/opengl/tests/Android.mk
index 3ae3b4e..92d223c 100644
--- a/opengl/tests/Android.mk
+++ b/opengl/tests/Android.mk
@@ -12,7 +12,6 @@
 	gl_perf \
 	gl_yuvtex \
 	gralloc \
-	hwc \
 	include \
 	lib \
 	linetex \
diff --git a/opengl/tests/EGLTest/EGL_test.cpp b/opengl/tests/EGLTest/EGL_test.cpp
index 24b1315..62e6bd3 100644
--- a/opengl/tests/EGLTest/EGL_test.cpp
+++ b/opengl/tests/EGLTest/EGL_test.cpp
@@ -28,18 +28,17 @@
 #include <gui/IGraphicBufferConsumer.h>
 #include <gui/BufferQueue.h>
 
-#define PIXEL_FORMAT_FLOAT "EGL_EXT_pixel_format_float"
-
-bool hasEglPixelFormatFloat() {
-    EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
+bool hasEglExtension(EGLDisplay dpy, const char* extensionName) {
     const char* exts = eglQueryString(dpy, EGL_EXTENSIONS);
-    size_t cropExtLen = strlen(PIXEL_FORMAT_FLOAT);
+    size_t cropExtLen = strlen(extensionName);
     size_t extsLen = strlen(exts);
-    bool equal = !strcmp(PIXEL_FORMAT_FLOAT, exts);
-    bool atStart = !strncmp(PIXEL_FORMAT_FLOAT " ", exts, cropExtLen + 1);
+    bool equal = !strcmp(extensionName, exts);
+    android::String8 extString(extensionName);
+    android::String8 space(" ");
+    bool atStart = !strncmp(extString + space, exts, cropExtLen + 1);
     bool atEnd = (cropExtLen + 1) < extsLen &&
-            !strcmp(" " PIXEL_FORMAT_FLOAT, exts + extsLen - (cropExtLen + 1));
-    bool inMiddle = strstr(exts, " " PIXEL_FORMAT_FLOAT " ");
+            !strcmp(space + extString, exts + extsLen - (cropExtLen + 1));
+    bool inMiddle = strstr(exts, space + extString + space);
     return equal || atStart || atEnd || inMiddle;
 }
 
@@ -194,6 +193,176 @@
     EXPECT_GE(components[3], 8);
 }
 
+TEST_F(EGLTest, EGLDisplayP3) {
+    EGLint numConfigs;
+    EGLConfig config;
+    EGLBoolean success;
+
+    if (!hasWideColorDisplay) {
+        // skip this test if device does not have wide-color display
+        return;
+    }
+
+    // Test that display-p3 extensions exist
+    ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_gl_colorspace_display_p3"));
+    ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_gl_colorspace_display_p3_linear"));
+
+    // Use 8-bit to keep forcus on Display-P3 aspect
+    EGLint attrs[] = {
+            // clang-format off
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT,
+            EGL_RENDERABLE_TYPE,          EGL_OPENGL_ES2_BIT,
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
+            EGL_RED_SIZE,                 8,
+            EGL_GREEN_SIZE,               8,
+            EGL_BLUE_SIZE,                8,
+            EGL_ALPHA_SIZE,               8,
+            EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FIXED_EXT,
+            EGL_NONE,                     EGL_NONE
+            // clang-format on
+    };
+    success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(1, numConfigs);
+
+    EGLint components[4];
+    EGLint value;
+    eglGetConfigAttrib(mEglDisplay, config, EGL_CONFIG_ID, &value);
+
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_ALPHA_SIZE, &components[3]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+
+    EXPECT_EQ(components[0], 8);
+    EXPECT_EQ(components[1], 8);
+    EXPECT_EQ(components[2], 8);
+    EXPECT_EQ(components[3], 8);
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+    EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_DISPLAY_P3_EXT,
+            EGL_NONE,              EGL_NONE
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    success = eglQuerySurface(mEglDisplay, eglSurface, EGL_GL_COLORSPACE_KHR, &value);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_GL_COLORSPACE_DISPLAY_P3_EXT, value);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+}
+
+TEST_F(EGLTest, EGLDisplayP31010102) {
+    EGLint numConfigs;
+    EGLConfig config;
+    EGLBoolean success;
+
+    if (!hasWideColorDisplay) {
+        // skip this test if device does not have wide-color display
+        return;
+    }
+
+    // Test that display-p3 extensions exist
+    ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_gl_colorspace_display_p3"));
+    ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_gl_colorspace_display_p3_linear"));
+
+    // Use 8-bit to keep forcus on Display-P3 aspect
+    EGLint attrs[] = {
+            // clang-format off
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT,
+            EGL_RENDERABLE_TYPE,          EGL_OPENGL_ES2_BIT,
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
+            EGL_RED_SIZE,                 10,
+            EGL_GREEN_SIZE,               10,
+            EGL_BLUE_SIZE,                10,
+            EGL_ALPHA_SIZE,               2,
+            EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FIXED_EXT,
+            EGL_NONE,                     EGL_NONE
+            // clang-format on
+    };
+    success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(1, numConfigs);
+
+    EGLint components[4];
+    EGLint value;
+    eglGetConfigAttrib(mEglDisplay, config, EGL_CONFIG_ID, &value);
+
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_ALPHA_SIZE, &components[3]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+
+    EXPECT_EQ(components[0], 10);
+    EXPECT_EQ(components[1], 10);
+    EXPECT_EQ(components[2], 10);
+    EXPECT_EQ(components[3], 2);
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    // Create a EGLSurface
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+    EGLint winAttrs[] = {
+            // clang-format off
+            EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_DISPLAY_P3_EXT,
+            EGL_NONE,              EGL_NONE
+            // clang-format on
+    };
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), winAttrs);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    success = eglQuerySurface(mEglDisplay, eglSurface, EGL_GL_COLORSPACE_KHR, &value);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_GL_COLORSPACE_DISPLAY_P3_EXT, value);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+}
+
 TEST_F(EGLTest, EGLConfigFP16) {
     EGLint numConfigs;
     EGLConfig config;
@@ -204,23 +373,20 @@
         return;
     }
 
-    ASSERT_TRUE(hasEglPixelFormatFloat());
+    ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_EXT_pixel_format_float"));
 
-    EGLint attrs[] = {EGL_SURFACE_TYPE,
-                      EGL_WINDOW_BIT,
-                      EGL_RENDERABLE_TYPE,
-                      EGL_OPENGL_ES2_BIT,
-                      EGL_RED_SIZE,
-                      16,
-                      EGL_GREEN_SIZE,
-                      16,
-                      EGL_BLUE_SIZE,
-                      16,
-                      EGL_ALPHA_SIZE,
-                      16,
-                      EGL_COLOR_COMPONENT_TYPE_EXT,
-                      EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT,
-                      EGL_NONE};
+    EGLint attrs[] = {
+            // clang-format off
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT,
+            EGL_RENDERABLE_TYPE,          EGL_OPENGL_ES2_BIT,
+            EGL_RED_SIZE,                 16,
+            EGL_GREEN_SIZE,               16,
+            EGL_BLUE_SIZE,                16,
+            EGL_ALPHA_SIZE,               16,
+            EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT,
+            EGL_NONE,                     EGL_NONE
+            // clang-format on
+    };
     success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
     ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
     ASSERT_EQ(1, numConfigs);
@@ -251,6 +417,108 @@
         void onSidebandStreamChanged() override {}
     };
 
+    sp<IGraphicBufferProducer> producer;
+    sp<IGraphicBufferConsumer> consumer;
+    BufferQueue::createBufferQueue(&producer, &consumer);
+    consumer->consumerConnect(new DummyConsumer, false);
+    sp<Surface> mSTC = new Surface(producer);
+    sp<ANativeWindow> mANW = mSTC;
+
+    EGLSurface eglSurface = eglCreateWindowSurface(mEglDisplay, config, mANW.get(), NULL);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    ASSERT_NE(EGL_NO_SURFACE, eglSurface);
+
+    EXPECT_TRUE(eglDestroySurface(mEglDisplay, eglSurface));
+}
+
+TEST_F(EGLTest, EGL_KHR_no_config_context) {
+    if (!hasWideColorDisplay) {
+        // skip this test if device does not have wide-color display
+        return;
+    }
+
+    ASSERT_TRUE(hasEglExtension(mEglDisplay, "EGL_KHR_no_config_context"));
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
+    std::vector<EGLint> contextAttributes;
+    contextAttributes.reserve(4);
+    contextAttributes.push_back(EGL_CONTEXT_CLIENT_VERSION);
+    contextAttributes.push_back(2);
+    contextAttributes.push_back(EGL_NONE);
+    contextAttributes.push_back(EGL_NONE);
+
+    EGLContext eglContext = eglCreateContext(mEglDisplay, EGL_NO_CONFIG_KHR, EGL_NO_CONTEXT,
+                                             contextAttributes.data());
+    EXPECT_NE(EGL_NO_CONTEXT, eglContext);
+    EXPECT_EQ(EGL_SUCCESS, eglGetError());
+
+    if (eglContext != EGL_NO_CONTEXT) {
+        eglDestroyContext(mEglDisplay, eglContext);
+    }
+}
+
+// Emulate what a native application would do to create a
+// 10:10:10:2 surface.
+TEST_F(EGLTest, EGLConfig1010102) {
+    EGLint numConfigs;
+    EGLConfig config;
+    EGLBoolean success;
+
+    if (!hasWideColorDisplay) {
+        // skip this test if device does not have wide-color display
+        return;
+    }
+
+    EGLint attrs[] = {
+            // clang-format off
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT,
+            EGL_RENDERABLE_TYPE,          EGL_OPENGL_ES2_BIT,
+            EGL_SURFACE_TYPE,             EGL_WINDOW_BIT | EGL_PBUFFER_BIT,
+            EGL_RED_SIZE,                 10,
+            EGL_GREEN_SIZE,               10,
+            EGL_BLUE_SIZE,                10,
+            EGL_ALPHA_SIZE,               2,
+            EGL_COLOR_COMPONENT_TYPE_EXT, EGL_COLOR_COMPONENT_TYPE_FIXED_EXT,
+            EGL_NONE,                     EGL_NONE
+            // clang-format on
+    };
+    success = eglChooseConfig(mEglDisplay, attrs, &config, 1, &numConfigs);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(1, numConfigs);
+
+    EGLint components[4];
+    EGLint value;
+    eglGetConfigAttrib(mEglDisplay, config, EGL_CONFIG_ID, &value);
+
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_RED_SIZE, &components[0]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_GREEN_SIZE, &components[1]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_BLUE_SIZE, &components[2]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    success = eglGetConfigAttrib(mEglDisplay, config, EGL_ALPHA_SIZE, &components[3]);
+    ASSERT_EQ(EGL_UNSIGNED_TRUE, success);
+    ASSERT_EQ(EGL_SUCCESS, eglGetError());
+
+    EXPECT_EQ(components[0], 10);
+    EXPECT_EQ(components[1], 10);
+    EXPECT_EQ(components[2], 10);
+    EXPECT_EQ(components[3], 2);
+
+    struct DummyConsumer : public BnConsumerListener {
+        void onFrameAvailable(const BufferItem& /* item */) override {}
+        void onBuffersReleased() override {}
+        void onSidebandStreamChanged() override {}
+    };
+
     // Create a EGLSurface
     sp<IGraphicBufferProducer> producer;
     sp<IGraphicBufferConsumer> consumer;
diff --git a/opengl/tests/configdump/configdump.cpp b/opengl/tests/configdump/configdump.cpp
index 2a94598..c423105 100644
--- a/opengl/tests/configdump/configdump.cpp
+++ b/opengl/tests/configdump/configdump.cpp
@@ -66,8 +66,7 @@
 };
 // clang-format on
 
-int main(int argc, char** argv)
-{
+int main(int /*argc*/, char** /*argv*/) {
     EGLConfig* configs;
     EGLint n;
 
diff --git a/opengl/tests/gl2_basic/gl2_basic.cpp b/opengl/tests/gl2_basic/gl2_basic.cpp
index 9f8d166..ee88667 100644
--- a/opengl/tests/gl2_basic/gl2_basic.cpp
+++ b/opengl/tests/gl2_basic/gl2_basic.cpp
@@ -30,6 +30,7 @@
 #include <EGLUtils.h>
 
 using namespace android;
+EGLAPI const char* eglQueryStringImplementationANDROID(EGLDisplay dpy, EGLint name);
 
 static void printGLString(const char *name, GLenum s) {
     // fprintf(stderr, "printGLString %s, %d\n", name, s);
@@ -46,7 +47,8 @@
 
 static void printEGLString(EGLDisplay dpy, const char *name, GLenum s) {
     const char *v = (const char *) eglQueryString(dpy, s);
-    fprintf(stderr, "GL %s = %s\n", name, v);
+    const char* va = (const char*)eglQueryStringImplementationANDROID(dpy, s);
+    fprintf(stderr, "GL %s = %s\nImplementationANDROID: %s\n", name, v, va);
 }
 
 static void checkEglError(const char* op, EGLBoolean returnVal = EGL_TRUE) {
@@ -263,7 +265,7 @@
     return true;
 }
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char** /*argv*/) {
     EGLBoolean returnValue;
     EGLConfig myConfig = {0};
 
diff --git a/opengl/tests/gl2_yuvtex/gl2_yuvtex.cpp b/opengl/tests/gl2_yuvtex/gl2_yuvtex.cpp
index 98d8aa8..22128ab 100644
--- a/opengl/tests/gl2_yuvtex/gl2_yuvtex.cpp
+++ b/opengl/tests/gl2_yuvtex/gl2_yuvtex.cpp
@@ -331,7 +331,7 @@
     printf("\n");
 }
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char** /*argv*/) {
     EGLBoolean returnValue;
     EGLConfig myConfig = {0};
 
diff --git a/opengl/tests/gl_yuvtex/gl_yuvtex.cpp b/opengl/tests/gl_yuvtex/gl_yuvtex.cpp
index c923b07..fad26a6 100644
--- a/opengl/tests/gl_yuvtex/gl_yuvtex.cpp
+++ b/opengl/tests/gl_yuvtex/gl_yuvtex.cpp
@@ -221,7 +221,7 @@
     printf("\n");
 }
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char** /*argv*/) {
     EGLBoolean returnValue;
     EGLConfig myConfig = {0};
 
diff --git a/opengl/tests/hwc/Android.bp b/opengl/tests/hwc/Android.bp
new file mode 100644
index 0000000..425f374
--- /dev/null
+++ b/opengl/tests/hwc/Android.bp
@@ -0,0 +1,107 @@
+// Copyright (C) 2010 The Android Open Source 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.
+
+cc_defaults {
+
+    name: "hwc_tests_defaults",
+    cflags: [
+        "-DGL_GLEXT_PROTOTYPES",
+        "-DEGL_EGLEXT_PROTOTYPES",
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+}
+
+cc_library_static {
+
+    name: "libhwcTest",
+    srcs: ["hwcTestLib.cpp"],
+
+    static_libs: [
+        "libarect",
+        "libglTest",
+        "libtestUtil",
+    ],
+    shared_libs: [
+        "libui",
+        "libnativewindow"
+    ],
+    defaults: ["hwc_tests_defaults"],
+}
+
+cc_defaults {
+
+    name: "hwc_lib_defaults",
+    shared_libs: [
+        "libcutils",
+        "libEGL",
+        "libGLESv2",
+        "libhardware",
+        "liblog",
+        "libui",
+        "libutils",
+        "libnativewindow"
+    ],
+
+    static_libs: [
+        "libglTest",
+        "libhwcTest",
+        "libtestUtil",
+    ],
+}
+
+cc_test {
+
+    name: "hwcStress",
+    srcs: ["hwcStress.cpp"],
+
+    defaults: [
+        "hwc_lib_defaults",
+        "hwc_tests_defaults",
+    ],
+}
+
+cc_test {
+
+    name: "hwcRects",
+    srcs: ["hwcRects.cpp"],
+
+    defaults: [
+        "hwc_lib_defaults",
+        "hwc_tests_defaults",
+    ],
+}
+
+cc_test {
+
+    name: "hwcColorEquiv",
+    srcs: ["hwcColorEquiv.cpp"],
+
+    defaults: [
+        "hwc_lib_defaults",
+        "hwc_tests_defaults",
+    ],
+}
+
+cc_test {
+
+    name: "hwcCommit",
+    srcs: ["hwcCommit.cpp"],
+
+    defaults: [
+        "hwc_lib_defaults",
+        "hwc_tests_defaults",
+    ],
+}
diff --git a/opengl/tests/hwc/Android.mk b/opengl/tests/hwc/Android.mk
deleted file mode 100644
index 13337c2..0000000
--- a/opengl/tests/hwc/Android.mk
+++ /dev/null
@@ -1,150 +0,0 @@
-# Copyright (C) 2010 The Android Open Source 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.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_MODULE:= libhwcTest
-LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES -Wall -Wextra -Werror
-LOCAL_CXX_STL := libc++
-LOCAL_SRC_FILES:= hwcTestLib.cpp
-LOCAL_C_INCLUDES += system/extras/tests/include \
-    $(call include-path-for, opengl-tests-includes) \
-
-LOCAL_STATIC_LIBRARIES := libarect
-
-include $(BUILD_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_MODULE:= hwcStress
-LOCAL_MODULE_TAGS := tests
-LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES -Wall -Wextra -Werror
-LOCAL_CXX_STL := libc++
-LOCAL_SRC_FILES:= hwcStress.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-    libEGL \
-    libGLESv2 \
-    libutils \
-    liblog \
-    libui \
-    libhardware \
-
-LOCAL_STATIC_LIBRARIES := \
-    libtestUtil \
-    libglTest \
-    libhwcTest \
-
-LOCAL_C_INCLUDES += \
-    system/extras/tests/include \
-    hardware/libhardware/include \
-    $(call include-path-for, opengl-tests-includes) \
-
-include $(BUILD_NATIVE_TEST)
-
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_MODULE:= hwcRects
-LOCAL_MODULE_TAGS := tests
-LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES -Wall -Wextra -Werror
-LOCAL_CXX_STL := libc++
-LOCAL_SRC_FILES:= hwcRects.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-    libEGL \
-    libGLESv2 \
-    libutils \
-    liblog \
-    libui \
-    libhardware \
-
-LOCAL_STATIC_LIBRARIES := \
-    libtestUtil \
-    libglTest \
-    libhwcTest \
-
-LOCAL_C_INCLUDES += \
-    system/extras/tests/include \
-    hardware/libhardware/include \
-    $(call include-path-for, opengl-tests-includes) \
-
-include $(BUILD_NATIVE_TEST)
-
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_MODULE:= hwcColorEquiv
-LOCAL_MODULE_TAGS := tests
-LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES -Wall -Wextra -Werror
-LOCAL_CXX_STL := libc++
-LOCAL_SRC_FILES:= hwcColorEquiv.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-    libEGL \
-    libGLESv2 \
-    libutils \
-    liblog \
-    libui \
-    libhardware \
-
-LOCAL_STATIC_LIBRARIES := \
-    libtestUtil \
-    libglTest \
-    libhwcTest \
-
-LOCAL_C_INCLUDES += \
-    system/extras/tests/include \
-    hardware/libhardware/include \
-    $(call include-path-for, opengl-tests-includes) \
-
-include $(BUILD_NATIVE_TEST)
-
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-LOCAL_MODULE:= hwcCommit
-LOCAL_MODULE_TAGS := tests
-LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES -Wall -Wextra -Werror
-LOCAL_CXX_STL := libc++
-LOCAL_SRC_FILES:= hwcCommit.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-    libEGL \
-    libGLESv2 \
-    libutils \
-    liblog \
-    libui \
-    libhardware \
-
-LOCAL_STATIC_LIBRARIES := \
-    libtestUtil \
-    libglTest \
-    libhwcTest \
-
-LOCAL_C_INCLUDES += \
-    system/extras/tests/include \
-    hardware/libhardware/include \
-    $(call include-path-for, opengl-tests-includes) \
-
-include $(BUILD_NATIVE_TEST)
diff --git a/opengl/tests/lib/Android.bp b/opengl/tests/lib/Android.bp
new file mode 100644
index 0000000..2f6095d
--- /dev/null
+++ b/opengl/tests/lib/Android.bp
@@ -0,0 +1,38 @@
+// Copyright (C) 2010 The Android Open Source 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.
+
+cc_library_static {
+
+    name: "libglTest",
+    srcs: [
+        "glTestLib.cpp",
+        "WindowSurface.cpp",
+    ],
+    export_include_dirs: ["include"],
+
+    cflags: [
+        "-DGL_GLEXT_PROTOTYPES",
+        "-DEGL_EGLEXT_PROTOTYPES",
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+
+    shared_libs: ["libgui"],
+    static_libs: [
+        "libarect",
+        "libtestUtil",
+    ],
+
+}
diff --git a/opengl/tests/lib/Android.mk b/opengl/tests/lib/Android.mk
deleted file mode 100644
index ea94bc1..0000000
--- a/opengl/tests/lib/Android.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright (C) 2010 The Android Open Source 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.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-LOCAL_MODULE_TAGS := tests
-LOCAL_MODULE:= libglTest
-LOCAL_SRC_FILES:= glTestLib.cpp WindowSurface.cpp
-LOCAL_C_INCLUDES += system/extras/tests/include \
-	$(call include-path-for, opengl-tests-includes)
-
-LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES -Wall -Wextra -Werror
-
-LOCAL_SHARED_LIBRARIES += libgui
-LOCAL_STATIC_LIBRARIES := libarect
-
-include $(BUILD_STATIC_LIBRARY)
diff --git a/opengl/tests/include/EGLUtils.h b/opengl/tests/lib/include/EGLUtils.h
similarity index 100%
rename from opengl/tests/include/EGLUtils.h
rename to opengl/tests/lib/include/EGLUtils.h
diff --git a/opengl/tests/include/WindowSurface.h b/opengl/tests/lib/include/WindowSurface.h
similarity index 100%
rename from opengl/tests/include/WindowSurface.h
rename to opengl/tests/lib/include/WindowSurface.h
diff --git a/opengl/tests/include/glTestLib.h b/opengl/tests/lib/include/glTestLib.h
similarity index 100%
rename from opengl/tests/include/glTestLib.h
rename to opengl/tests/lib/include/glTestLib.h
diff --git a/opengl/tools/glgen2/registry/egl.xml b/opengl/tools/glgen2/registry/egl.xml
index af13395..c2d3494 100755
--- a/opengl/tools/glgen2/registry/egl.xml
+++ b/opengl/tools/glgen2/registry/egl.xml
@@ -191,6 +191,7 @@
         <enum value="((EGLSync)0)" name="EGL_NO_SYNC"/>
         <enum value="((EGLSyncKHR)0)" name="EGL_NO_SYNC_KHR" alias="EGL_NO_SYNC"/>
         <enum value="((EGLSyncNV)0)" name="EGL_NO_SYNC_NV" alias="EGL_NO_SYNC"/>
+        <enum value="EGL_CAST(EGLConfig,0)" name="EGL_NO_CONFIG_KHR"/>
         <enum value="10000" name="EGL_DISPLAY_SCALING"/>
         <enum value="0xFFFFFFFFFFFFFFFF" name="EGL_FOREVER" type="ull"/>
         <enum value="0xFFFFFFFFFFFFFFFF" name="EGL_FOREVER_KHR" type="ull" alias="EGL_FOREVER"/>
@@ -739,7 +740,10 @@
         <enum value="50000"  name="EGL_METADATA_SCALING_EXT"/>
             <unused start="0x334B" end="0x334F"/>
         <enum value="0x3350" name="EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT"/>
-            <unused start="0x3351" end="0x339F"/>
+            <unused start="0x3351" end="0x3361"/>
+        <enum value="0x3362" name="EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT"/>
+        <enum value="0x3363" name="EGL_GL_COLORSPACE_DISPLAY_P3_EXT"/>
+            <unused start="0x3364" end="0x339F"/>
     </enums>
 
     <enums namespace="EGL" start="0x33A0" end="0x33AF" vendor="ANGLE" comment="Reserved for Shannon Woods (Bug 13175)">
@@ -1891,6 +1895,16 @@
                 <enum name="EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT"/>
             </require>
         </extension>
+        <extension name="EGL_EXT_gl_colorspace_display_p3_linear" supported="egl">
+            <require>
+                <enum name="EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT"/>
+            </require>
+        </extension>
+        <extension name="EGL_EXT_gl_colorspace_display_p3" supported="egl">
+            <require>
+                <enum name="EGL_GL_COLORSPACE_DISPLAY_P3_EXT"/>
+            </require>
+        </extension>
         <extension name="EGL_EXT_image_dma_buf_import" supported="egl">
             <require>
                 <enum name="EGL_LINUX_DMA_BUF_EXT"/>
diff --git a/services/inputflinger/EventHub.cpp b/services/inputflinger/EventHub.cpp
index d2f8995..50589b4 100644
--- a/services/inputflinger/EventHub.cpp
+++ b/services/inputflinger/EventHub.cpp
@@ -150,7 +150,8 @@
         fd(fd), id(id), path(path), identifier(identifier),
         classes(0), configuration(NULL), virtualKeyMap(NULL),
         ffEffectPlaying(false), ffEffectId(-1), controllerNumber(0),
-        timestampOverrideSec(0), timestampOverrideUsec(0) {
+        timestampOverrideSec(0), timestampOverrideUsec(0), enabled(true),
+        isVirtual(fd < 0) {
     memset(keyBitmask, 0, sizeof(keyBitmask));
     memset(absBitmask, 0, sizeof(absBitmask));
     memset(relBitmask, 0, sizeof(relBitmask));
@@ -173,6 +174,25 @@
     }
 }
 
+status_t EventHub::Device::enable() {
+    fd = open(path, O_RDWR | O_CLOEXEC | O_NONBLOCK);
+    if(fd < 0) {
+        ALOGE("could not open %s, %s\n", path.string(), strerror(errno));
+        return -errno;
+    }
+    enabled = true;
+    return OK;
+}
+
+status_t EventHub::Device::disable() {
+    close();
+    enabled = false;
+    return OK;
+}
+
+bool EventHub::Device::hasValidFd() {
+    return !isVirtual && enabled;
+}
 
 // --- EventHub ---
 
@@ -286,7 +306,7 @@
         AutoMutex _l(mLock);
 
         Device* device = getDeviceLocked(deviceId);
-        if (device && !device->isVirtual() && test_bit(axis, device->absBitmask)) {
+        if (device && device->hasValidFd() && test_bit(axis, device->absBitmask)) {
             struct input_absinfo info;
             if(ioctl(device->fd, EVIOCGABS(axis), &info)) {
                 ALOGW("Error reading absolute controller %d for device %s fd %d, errno=%d",
@@ -337,7 +357,7 @@
         AutoMutex _l(mLock);
 
         Device* device = getDeviceLocked(deviceId);
-        if (device && !device->isVirtual() && test_bit(scanCode, device->keyBitmask)) {
+        if (device && device->hasValidFd() && test_bit(scanCode, device->keyBitmask)) {
             uint8_t keyState[sizeof_bit_array(KEY_MAX + 1)];
             memset(keyState, 0, sizeof(keyState));
             if (ioctl(device->fd, EVIOCGKEY(sizeof(keyState)), keyState) >= 0) {
@@ -352,7 +372,7 @@
     AutoMutex _l(mLock);
 
     Device* device = getDeviceLocked(deviceId);
-    if (device && !device->isVirtual() && device->keyMap.haveKeyLayout()) {
+    if (device && device->hasValidFd() && device->keyMap.haveKeyLayout()) {
         Vector<int32_t> scanCodes;
         device->keyMap.keyLayoutMap->findScanCodesForKey(keyCode, &scanCodes);
         if (scanCodes.size() != 0) {
@@ -377,7 +397,7 @@
         AutoMutex _l(mLock);
 
         Device* device = getDeviceLocked(deviceId);
-        if (device && !device->isVirtual() && test_bit(sw, device->swBitmask)) {
+        if (device && device->hasValidFd() && test_bit(sw, device->swBitmask)) {
             uint8_t swState[sizeof_bit_array(SW_MAX + 1)];
             memset(swState, 0, sizeof(swState));
             if (ioctl(device->fd, EVIOCGSW(sizeof(swState)), swState) >= 0) {
@@ -395,7 +415,7 @@
         AutoMutex _l(mLock);
 
         Device* device = getDeviceLocked(deviceId);
-        if (device && !device->isVirtual() && test_bit(axis, device->absBitmask)) {
+        if (device && device->hasValidFd() && test_bit(axis, device->absBitmask)) {
             struct input_absinfo info;
             if(ioctl(device->fd, EVIOCGABS(axis), &info)) {
                 ALOGW("Error reading absolute controller %d for device %s fd %d, errno=%d",
@@ -532,7 +552,7 @@
 
 void EventHub::setLedStateLocked(Device* device, int32_t led, bool on) {
     int32_t sc;
-    if (device && !device->isVirtual() && mapLed(device, led, &sc) != NAME_NOT_FOUND) {
+    if (device && device->hasValidFd() && mapLed(device, led, &sc) != NAME_NOT_FOUND) {
         struct input_event ev;
         ev.time.tv_sec = 0;
         ev.time.tv_usec = 0;
@@ -636,7 +656,7 @@
 void EventHub::vibrate(int32_t deviceId, nsecs_t duration) {
     AutoMutex _l(mLock);
     Device* device = getDeviceLocked(deviceId);
-    if (device && !device->isVirtual()) {
+    if (device && device->hasValidFd()) {
         ff_effect effect;
         memset(&effect, 0, sizeof(effect));
         effect.type = FF_RUMBLE;
@@ -670,7 +690,7 @@
 void EventHub::cancelVibrate(int32_t deviceId) {
     AutoMutex _l(mLock);
     Device* device = getDeviceLocked(deviceId);
-    if (device && !device->isVirtual()) {
+    if (device && device->hasValidFd()) {
         if (device->ffEffectPlaying) {
             device->ffEffectPlaying = false;
 
@@ -1065,12 +1085,37 @@
         AKEYCODE_BUTTON_START, AKEYCODE_BUTTON_SELECT, AKEYCODE_BUTTON_MODE,
 };
 
+status_t EventHub::registerDeviceForEpollLocked(Device* device) {
+    struct epoll_event eventItem;
+    memset(&eventItem, 0, sizeof(eventItem));
+    eventItem.events = EPOLLIN;
+    if (mUsingEpollWakeup) {
+        eventItem.events |= EPOLLWAKEUP;
+    }
+    eventItem.data.u32 = device->id;
+    if (epoll_ctl(mEpollFd, EPOLL_CTL_ADD, device->fd, &eventItem)) {
+        ALOGE("Could not add device fd to epoll instance.  errno=%d", errno);
+        return -errno;
+    }
+    return OK;
+}
+
+status_t EventHub::unregisterDeviceFromEpollLocked(Device* device) {
+    if (device->hasValidFd()) {
+        if (epoll_ctl(mEpollFd, EPOLL_CTL_DEL, device->fd, NULL)) {
+            ALOGW("Could not remove device fd from epoll instance.  errno=%d", errno);
+            return -errno;
+        }
+    }
+    return OK;
+}
+
 status_t EventHub::openDeviceLocked(const char *devicePath) {
     char buffer[80];
 
     ALOGV("Opening device: %s", devicePath);
 
-    int fd = open(devicePath, O_RDWR | O_CLOEXEC);
+    int fd = open(devicePath, O_RDWR | O_CLOEXEC | O_NONBLOCK);
     if(fd < 0) {
         ALOGE("could not open %s, %s\n", devicePath, strerror(errno));
         return -1;
@@ -1135,13 +1180,6 @@
     // Fill in the descriptor.
     assignDescriptorLocked(identifier);
 
-    // Make file descriptor non-blocking for use with poll().
-    if (fcntl(fd, F_SETFL, O_NONBLOCK)) {
-        ALOGE("Error %d making device file descriptor non-blocking.", errno);
-        close(fd);
-        return -1;
-    }
-
     // Allocate device.  (The device object takes ownership of the fd at this point.)
     int32_t deviceId = mNextDeviceId++;
     Device* device = new Device(fd, deviceId, String8(devicePath), identifier);
@@ -1303,12 +1341,6 @@
                 break;
             }
         }
-
-        // Disable kernel key repeat since we handle it ourselves
-        unsigned int repeatRate[] = {0,0};
-        if (ioctl(fd, EVIOCSREP, repeatRate)) {
-            ALOGW("Unable to disable kernel key repeat for %s: %s", devicePath, strerror(errno));
-        }
     }
 
     // If the device isn't recognized as something we handle, don't monitor it.
@@ -1332,23 +1364,41 @@
     if (device->classes & (INPUT_DEVICE_CLASS_JOYSTICK | INPUT_DEVICE_CLASS_DPAD)
             && device->classes & INPUT_DEVICE_CLASS_GAMEPAD) {
         device->controllerNumber = getNextControllerNumberLocked(device);
-        setLedForController(device);
+        setLedForControllerLocked(device);
     }
 
-    // Register with epoll.
-    struct epoll_event eventItem;
-    memset(&eventItem, 0, sizeof(eventItem));
-    eventItem.events = EPOLLIN;
-    if (mUsingEpollWakeup) {
-        eventItem.events |= EPOLLWAKEUP;
-    }
-    eventItem.data.u32 = deviceId;
-    if (epoll_ctl(mEpollFd, EPOLL_CTL_ADD, fd, &eventItem)) {
-        ALOGE("Could not add device fd to epoll instance.  errno=%d", errno);
+
+    if (registerDeviceForEpollLocked(device) != OK) {
         delete device;
         return -1;
     }
 
+    configureFd(device);
+
+    ALOGI("New device: id=%d, fd=%d, path='%s', name='%s', classes=0x%x, "
+            "configuration='%s', keyLayout='%s', keyCharacterMap='%s', builtinKeyboard=%s, ",
+         deviceId, fd, devicePath, device->identifier.name.string(),
+         device->classes,
+         device->configurationFile.string(),
+         device->keyMap.keyLayoutFile.string(),
+         device->keyMap.keyCharacterMapFile.string(),
+         toString(mBuiltInKeyboardId == deviceId));
+
+    addDeviceLocked(device);
+    return OK;
+}
+
+void EventHub::configureFd(Device* device) {
+    // Set fd parameters with ioctl, such as key repeat, suspend block, and clock type
+    if (device->classes & INPUT_DEVICE_CLASS_KEYBOARD) {
+        // Disable kernel key repeat since we handle it ourselves
+        unsigned int repeatRate[] = {0, 0};
+        if (ioctl(device->fd, EVIOCSREP, repeatRate)) {
+            ALOGW("Unable to disable kernel key repeat for %s: %s",
+                  device->path.string(), strerror(errno));
+        }
+    }
+
     String8 wakeMechanism("EPOLLWAKEUP");
     if (!mUsingEpollWakeup) {
 #ifndef EVIOCSSUSPENDBLOCK
@@ -1357,44 +1407,67 @@
         // this feature, we need to be prepared to define the ioctl ourselves.
 #define EVIOCSSUSPENDBLOCK _IOW('E', 0x91, int)
 #endif
-        if (ioctl(fd, EVIOCSSUSPENDBLOCK, 1)) {
+        if (ioctl(device->fd, EVIOCSSUSPENDBLOCK, 1)) {
             wakeMechanism = "<none>";
         } else {
             wakeMechanism = "EVIOCSSUSPENDBLOCK";
         }
     }
-
     // Tell the kernel that we want to use the monotonic clock for reporting timestamps
     // associated with input events.  This is important because the input system
     // uses the timestamps extensively and assumes they were recorded using the monotonic
     // clock.
-    //
-    // In older kernel, before Linux 3.4, there was no way to tell the kernel which
-    // clock to use to input event timestamps.  The standard kernel behavior was to
-    // record a real time timestamp, which isn't what we want.  Android kernels therefore
-    // contained a patch to the evdev_event() function in drivers/input/evdev.c to
-    // replace the call to do_gettimeofday() with ktime_get_ts() to cause the monotonic
-    // clock to be used instead of the real time clock.
-    //
-    // As of Linux 3.4, there is a new EVIOCSCLOCKID ioctl to set the desired clock.
-    // Therefore, we no longer require the Android-specific kernel patch described above
-    // as long as we make sure to set select the monotonic clock.  We do that here.
     int clockId = CLOCK_MONOTONIC;
-    bool usingClockIoctl = !ioctl(fd, EVIOCSCLOCKID, &clockId);
+    bool usingClockIoctl = !ioctl(device->fd, EVIOCSCLOCKID, &clockId);
+    ALOGI("wakeMechanism=%s, usingClockIoctl=%s", wakeMechanism.string(),
+          toString(usingClockIoctl));
+}
 
-    ALOGI("New device: id=%d, fd=%d, path='%s', name='%s', classes=0x%x, "
-            "configuration='%s', keyLayout='%s', keyCharacterMap='%s', builtinKeyboard=%s, "
-            "wakeMechanism=%s, usingClockIoctl=%s",
-         deviceId, fd, devicePath, device->identifier.name.string(),
-         device->classes,
-         device->configurationFile.string(),
-         device->keyMap.keyLayoutFile.string(),
-         device->keyMap.keyCharacterMapFile.string(),
-         toString(mBuiltInKeyboardId == deviceId),
-         wakeMechanism.string(), toString(usingClockIoctl));
+bool EventHub::isDeviceEnabled(int32_t deviceId) {
+    AutoMutex _l(mLock);
+    Device* device = getDeviceLocked(deviceId);
+    if (device == NULL) {
+        ALOGE("Invalid device id=%" PRId32 " provided to %s", deviceId, __func__);
+        return false;
+    }
+    return device->enabled;
+}
 
-    addDeviceLocked(device);
-    return 0;
+status_t EventHub::enableDevice(int32_t deviceId) {
+    AutoMutex _l(mLock);
+    Device* device = getDeviceLocked(deviceId);
+    if (device == NULL) {
+        ALOGE("Invalid device id=%" PRId32 " provided to %s", deviceId, __func__);
+        return BAD_VALUE;
+    }
+    if (device->enabled) {
+        ALOGW("Duplicate call to %s, input device %" PRId32 " already enabled", __func__, deviceId);
+        return OK;
+    }
+    status_t result = device->enable();
+    if (result != OK) {
+        ALOGE("Failed to enable device %" PRId32, deviceId);
+        return result;
+    }
+
+    configureFd(device);
+
+    return registerDeviceForEpollLocked(device);
+}
+
+status_t EventHub::disableDevice(int32_t deviceId) {
+    AutoMutex _l(mLock);
+    Device* device = getDeviceLocked(deviceId);
+    if (device == NULL) {
+        ALOGE("Invalid device id=%" PRId32 " provided to %s", deviceId, __func__);
+        return BAD_VALUE;
+    }
+    if (!device->enabled) {
+        ALOGW("Duplicate call to %s, input device already disabled", __func__);
+        return OK;
+    }
+    unregisterDeviceFromEpollLocked(device);
+    return device->disable();
 }
 
 void EventHub::createVirtualKeyboardLocked() {
@@ -1490,7 +1563,7 @@
     mControllerNumbers.clearBit(static_cast<uint32_t>(num - 1));
 }
 
-void EventHub::setLedForController(Device* device) {
+void EventHub::setLedForControllerLocked(Device* device) {
     for (int i = 0; i < MAX_CONTROLLER_LEDS; i++) {
         setLedStateLocked(device, ALED_CONTROLLER_1 + i, device->controllerNumber == i + 1);
     }
@@ -1500,7 +1573,7 @@
     if (!device->keyMap.haveKeyLayout()) {
         return false;
     }
-    
+
     Vector<int32_t> scanCodes;
     device->keyMap.keyLayoutMap->findScanCodesForKey(keycode, &scanCodes);
     const size_t N = scanCodes.size();
@@ -1510,7 +1583,7 @@
             return true;
         }
     }
-    
+
     return false;
 }
 
@@ -1556,11 +1629,7 @@
         mBuiltInKeyboardId = NO_BUILT_IN_KEYBOARD;
     }
 
-    if (!device->isVirtual()) {
-        if (epoll_ctl(mEpollFd, EPOLL_CTL_DEL, device->fd, NULL)) {
-            ALOGW("Could not remove device fd from epoll instance.  errno=%d", errno);
-        }
-    }
+    unregisterDeviceFromEpollLocked(device);
 
     releaseControllerNumberLocked(device);
 
@@ -1691,6 +1760,7 @@
             }
             dump.appendFormat(INDENT3 "Classes: 0x%08x\n", device->classes);
             dump.appendFormat(INDENT3 "Path: %s\n", device->path.string());
+            dump.appendFormat(INDENT3 "Enabled: %s\n", toString(device->enabled));
             dump.appendFormat(INDENT3 "Descriptor: %s\n", device->identifier.descriptor.string());
             dump.appendFormat(INDENT3 "Location: %s\n", device->identifier.location.string());
             dump.appendFormat(INDENT3 "ControllerNumber: %d\n", device->controllerNumber);
diff --git a/services/inputflinger/EventHub.h b/services/inputflinger/EventHub.h
index 6869253..727b73a 100644
--- a/services/inputflinger/EventHub.h
+++ b/services/inputflinger/EventHub.h
@@ -25,9 +25,8 @@
 #include <input/KeyCharacterMap.h>
 #include <input/VirtualKeyMap.h>
 #include <utils/String8.h>
-#include <utils/threads.h>
+#include <utils/Mutex.h>
 #include <utils/Log.h>
-#include <utils/threads.h>
 #include <utils/List.h>
 #include <utils/Errors.h>
 #include <utils/PropertyMap.h>
@@ -267,6 +266,15 @@
 
     /* Called by the heatbeat to ensures that the reader has not deadlocked. */
     virtual void monitor() = 0;
+
+    /* Return true if the device is enabled. */
+    virtual bool isDeviceEnabled(int32_t deviceId) = 0;
+
+    /* Enable an input device */
+    virtual status_t enableDevice(int32_t deviceId) = 0;
+
+    /* Disable an input device. Closes file descriptor to that device. */
+    virtual status_t disableDevice(int32_t deviceId) = 0;
 };
 
 class EventHub : public EventHubInterface
@@ -335,7 +343,7 @@
     struct Device {
         Device* next;
 
-        int fd; // may be -1 if device is virtual
+        int fd; // may be -1 if device is closed
         const int32_t id;
         const String8 path;
         const InputDeviceIdentifier identifier;
@@ -371,7 +379,11 @@
 
         void close();
 
-        inline bool isVirtual() const { return fd < 0; }
+        bool enabled; // initially true
+        status_t enable();
+        status_t disable();
+        bool hasValidFd();
+        const bool isVirtual; // set if fd < 0 is passed to constructor
 
         const sp<KeyCharacterMap>& getKeyCharacterMap() const {
             if (combinedKeyMap != NULL) {
@@ -390,6 +402,14 @@
     void closeDeviceLocked(Device* device);
     void closeAllDevicesLocked();
 
+    void configureFd(Device* device);
+
+    bool isDeviceEnabled(int32_t deviceId);
+    status_t enableDevice(int32_t deviceId);
+    status_t disableDevice(int32_t deviceId);
+    status_t registerDeviceForEpollLocked(Device* device);
+    status_t unregisterDeviceFromEpollLocked(Device* device);
+
     status_t scanDirLocked(const char *dirname);
     void scanDevicesLocked();
     status_t readNotifyLocked();
@@ -409,7 +429,7 @@
 
     int32_t getNextControllerNumberLocked(Device* device);
     void releaseControllerNumberLocked(Device* device);
-    void setLedForController(Device* device);
+    void setLedForControllerLocked(Device* device);
 
     status_t mapLed(Device* device, int32_t led, int32_t* outScanCode) const;
     void setLedStateLocked(Device* device, int32_t led, bool on);
diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index 73255dd..97565aa 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -835,6 +835,18 @@
     }
 }
 
+bool InputReader::isInputDeviceEnabled(int32_t deviceId) {
+    AutoMutex _l(mLock);
+
+    ssize_t deviceIndex = mDevices.indexOfKey(deviceId);
+    if (deviceIndex >= 0) {
+        InputDevice* device = mDevices.valueAt(deviceIndex);
+        return device->isEnabled();
+    }
+    ALOGW("Ignoring invalid device id %" PRId32 ".", deviceId);
+    return false;
+}
+
 void InputReader::dump(String8& dump) {
     AutoMutex _l(mLock);
 
@@ -1011,6 +1023,26 @@
     mMappers.clear();
 }
 
+bool InputDevice::isEnabled() {
+    return getEventHub()->isDeviceEnabled(mId);
+}
+
+void InputDevice::setEnabled(bool enabled, nsecs_t when) {
+    if (isEnabled() == enabled) {
+        return;
+    }
+
+    if (enabled) {
+        getEventHub()->enableDevice(mId);
+        reset(when);
+    } else {
+        reset(when);
+        getEventHub()->disableDevice(mId);
+    }
+    // Must change generation to flag this device as changed
+    bumpGeneration();
+}
+
 void InputDevice::dump(String8& dump) {
     InputDeviceInfo deviceInfo;
     getDeviceInfo(& deviceInfo);
@@ -1082,6 +1114,12 @@
             }
         }
 
+        if (!changes || (changes & InputReaderConfiguration::CHANGE_ENABLED_STATE)) {
+            ssize_t index = config->disabledDevices.indexOf(mId);
+            bool enabled = index < 0;
+            setEnabled(enabled, when);
+        }
+
         size_t numMappers = mMappers.size();
         for (size_t i = 0; i < numMappers; i++) {
             InputMapper* mapper = mMappers[i];
diff --git a/services/inputflinger/InputReader.h b/services/inputflinger/InputReader.h
index edb6fcc..157fa4f 100644
--- a/services/inputflinger/InputReader.h
+++ b/services/inputflinger/InputReader.h
@@ -27,11 +27,14 @@
 #include <input/VelocityTracker.h>
 #include <ui/DisplayInfo.h>
 #include <utils/KeyedVector.h>
-#include <utils/threads.h>
+#include <utils/Condition.h>
+#include <utils/Thread.h>
+#include <utils/Mutex.h>
 #include <utils/Timers.h>
 #include <utils/RefBase.h>
 #include <utils/String8.h>
 #include <utils/BitSet.h>
+#include <utils/SortedVector.h>
 
 #include <stddef.h>
 #include <unistd.h>
@@ -84,6 +87,9 @@
         // The pointer capture mode has changed.
         CHANGE_POINTER_CAPTURE = 1 << 8,
 
+        // The set of disabled input devices (disabledDevices) has changed.
+        CHANGE_ENABLED_STATE = 1 << 9,
+
         // All devices must be reopened.
         CHANGE_MUST_REOPEN = 1 << 31,
     };
@@ -174,6 +180,9 @@
     // True if pointer capture is enabled.
     bool pointerCapture;
 
+    // The set of currently disabled input devices.
+    SortedVector<int32_t> disabledDevices;
+
     InputReaderConfiguration() :
             virtualKeyQuietTime(0),
             pointerVelocityControlParameters(1.0f, 500.0f, 3000.0f, 3.0f),
@@ -288,6 +297,9 @@
     /* Called by the heatbeat to ensures that the reader has not deadlocked. */
     virtual void monitor() = 0;
 
+    /* Returns true if the input device is enabled. */
+    virtual bool isInputDeviceEnabled(int32_t deviceId) = 0;
+
     /* Runs a single iteration of the processing loop.
      * Nominally reads and processes one incoming message from the EventHub.
      *
@@ -407,6 +419,8 @@
 
     virtual void getInputDevices(Vector<InputDeviceInfo>& outInputDevices);
 
+    virtual bool isInputDeviceEnabled(int32_t deviceId);
+
     virtual int32_t getScanCodeState(int32_t deviceId, uint32_t sourceMask,
             int32_t scanCode);
     virtual int32_t getKeyCodeState(int32_t deviceId, uint32_t sourceMask,
@@ -552,6 +566,9 @@
 
     inline bool isIgnored() { return mMappers.isEmpty(); }
 
+    bool isEnabled();
+    void setEnabled(bool enabled, nsecs_t when);
+
     void dump(String8& dump);
     void addMapper(InputMapper* mapper);
     void configure(nsecs_t when, const InputReaderConfiguration* config, uint32_t changes);
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index dcfe114..76291a5 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -16,6 +16,7 @@
 
 #include "../InputReader.h"
 
+#include <inttypes.h>
 #include <utils/List.h>
 #include <gtest/gtest.h>
 #include <math.h>
@@ -159,6 +160,22 @@
         mConfig.excludedDeviceNames.push(deviceName);
     }
 
+    void addDisabledDevice(int32_t deviceId) {
+        ssize_t index = mConfig.disabledDevices.indexOf(deviceId);
+        bool currentlyEnabled = index < 0;
+        if (currentlyEnabled) {
+            mConfig.disabledDevices.add(deviceId);
+        }
+    }
+
+    void removeDisabledDevice(int32_t deviceId) {
+        ssize_t index = mConfig.disabledDevices.indexOf(deviceId);
+        bool currentlyEnabled = index < 0;
+        if (!currentlyEnabled) {
+            mConfig.disabledDevices.remove(deviceId);
+        }
+    }
+
     void setPointerController(int32_t deviceId, const sp<FakePointerController>& controller) {
         mPointerControllers.add(deviceId, controller);
     }
@@ -255,6 +272,11 @@
         mNotifyConfigurationChangedArgsQueue.erase(mNotifyConfigurationChangedArgsQueue.begin());
     }
 
+    void assertNotifyConfigurationChangedWasNotCalled() {
+        ASSERT_TRUE(mNotifyConfigurationChangedArgsQueue.empty())
+                << "Expected notifyConfigurationChanged() to not have been called.";
+    }
+
     void assertNotifyDeviceResetWasCalled(
             NotifyDeviceResetArgs* outEventArgs = NULL) {
         ASSERT_FALSE(mNotifyDeviceResetArgsQueue.empty())
@@ -265,6 +287,11 @@
         mNotifyDeviceResetArgsQueue.erase(mNotifyDeviceResetArgsQueue.begin());
     }
 
+    void assertNotifyDeviceResetWasNotCalled() {
+        ASSERT_TRUE(mNotifyDeviceResetArgsQueue.empty())
+                << "Expected notifyDeviceReset() to not have been called.";
+    }
+
     void assertNotifyKeyWasCalled(NotifyKeyArgs* outEventArgs = NULL) {
         ASSERT_FALSE(mNotifyKeyArgsQueue.empty())
                 << "Expected notifyKey() to have been called.";
@@ -347,9 +374,20 @@
         KeyedVector<int32_t, KeyInfo> keysByUsageCode;
         KeyedVector<int32_t, bool> leds;
         Vector<VirtualKeyDefinition> virtualKeys;
+        bool enabled;
+
+        status_t enable() {
+            enabled = true;
+            return OK;
+        }
+
+        status_t disable() {
+            enabled = false;
+            return OK;
+        }
 
         explicit Device(uint32_t classes) :
-                classes(classes) {
+                classes(classes), enabled(true) {
         }
     };
 
@@ -382,6 +420,43 @@
         enqueueEvent(ARBITRARY_TIME, deviceId, EventHubInterface::DEVICE_REMOVED, 0, 0);
     }
 
+    bool isDeviceEnabled(int32_t deviceId) {
+        Device* device = getDevice(deviceId);
+        if (device == NULL) {
+            ALOGE("Incorrect device id=%" PRId32 " provided to %s", deviceId, __func__);
+            return false;
+        }
+        return device->enabled;
+    }
+
+    status_t enableDevice(int32_t deviceId) {
+        status_t result;
+        Device* device = getDevice(deviceId);
+        if (device == NULL) {
+            ALOGE("Incorrect device id=%" PRId32 " provided to %s", deviceId, __func__);
+            return BAD_VALUE;
+        }
+        if (device->enabled) {
+            ALOGW("Duplicate call to %s, device %" PRId32 " already enabled", __func__, deviceId);
+            return OK;
+        }
+        result = device->enable();
+        return result;
+    }
+
+    status_t disableDevice(int32_t deviceId) {
+        Device* device = getDevice(deviceId);
+        if (device == NULL) {
+            ALOGE("Incorrect device id=%" PRId32 " provided to %s", deviceId, __func__);
+            return BAD_VALUE;
+        }
+        if (!device->enabled) {
+            ALOGW("Duplicate call to %s, device %" PRId32 " already disabled", __func__, deviceId);
+            return OK;
+        }
+        return device->disable();
+    }
+
     void finishDeviceScan() {
         enqueueEvent(ARBITRARY_TIME, 0, EventHubInterface::FINISHED_DEVICE_SCAN, 0, 0);
     }
@@ -1039,6 +1114,20 @@
         mFakeEventHub->assertQueueIsEmpty();
     }
 
+    void disableDevice(int32_t deviceId, InputDevice* device) {
+        mFakePolicy->addDisabledDevice(deviceId);
+        configureDevice(InputReaderConfiguration::CHANGE_ENABLED_STATE, device);
+    }
+
+    void enableDevice(int32_t deviceId, InputDevice* device) {
+        mFakePolicy->removeDisabledDevice(deviceId);
+        configureDevice(InputReaderConfiguration::CHANGE_ENABLED_STATE, device);
+    }
+
+    void configureDevice(uint32_t changes, InputDevice* device) {
+        device->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(), changes);
+    }
+
     FakeInputMapper* addDeviceWithFakeInputMapper(int32_t deviceId, int32_t controllerNumber,
             const String8& name, uint32_t classes, uint32_t sources,
             const PropertyMap* configuration) {
@@ -1077,6 +1166,46 @@
     ASSERT_EQ(size_t(0), inputDevices[0].getMotionRanges().size());
 }
 
+TEST_F(InputReaderTest, WhenEnabledChanges_SendsDeviceResetNotification) {
+    constexpr int32_t deviceId = 1;
+    constexpr uint32_t deviceClass = INPUT_DEVICE_CLASS_KEYBOARD;
+    InputDevice* device = mReader->newDevice(deviceId, 0, String8("fake"), deviceClass);
+    // Must add at least one mapper or the device will be ignored!
+    FakeInputMapper* mapper = new FakeInputMapper(device, AINPUT_SOURCE_KEYBOARD);
+    device->addMapper(mapper);
+    mReader->setNextDevice(device);
+    addDevice(deviceId, String8("fake"), deviceClass, NULL);
+
+    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyConfigurationChangedWasCalled(NULL));
+
+    NotifyDeviceResetArgs resetArgs;
+    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
+    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
+    ASSERT_EQ(deviceId, resetArgs.deviceId);
+
+    ASSERT_EQ(device->isEnabled(), true);
+    disableDevice(deviceId, device);
+    mReader->loopOnce();
+
+    mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs);
+    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
+    ASSERT_EQ(deviceId, resetArgs.deviceId);
+    ASSERT_EQ(device->isEnabled(), false);
+
+    disableDevice(deviceId, device);
+    mReader->loopOnce();
+    mFakeListener->assertNotifyDeviceResetWasNotCalled();
+    mFakeListener->assertNotifyConfigurationChangedWasNotCalled();
+    ASSERT_EQ(device->isEnabled(), false);
+
+    enableDevice(deviceId, device);
+    mReader->loopOnce();
+    mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs);
+    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
+    ASSERT_EQ(deviceId, resetArgs.deviceId);
+    ASSERT_EQ(device->isEnabled(), true);
+}
+
 TEST_F(InputReaderTest, GetKeyCodeState_ForwardsRequestsToMappers) {
     FakeInputMapper* mapper = NULL;
     ASSERT_NO_FATAL_FAILURE(mapper = addDeviceWithFakeInputMapper(1, 0, String8("fake"),
@@ -1274,6 +1403,10 @@
     ASSERT_EQ(DEVICE_CLASSES, mDevice->getClasses());
 }
 
+TEST_F(InputDeviceTest, WhenDeviceCreated_EnabledIsTrue) {
+    ASSERT_EQ(mDevice->isEnabled(), true);
+}
+
 TEST_F(InputDeviceTest, WhenNoMappersAreRegistered_DeviceIsIgnored) {
     // Configuration.
     InputReaderConfiguration config;
diff --git a/services/sensorservice/Android.bp b/services/sensorservice/Android.bp
index 8c2300e..8d381b1 100644
--- a/services/sensorservice/Android.bp
+++ b/services/sensorservice/Android.bp
@@ -1,3 +1,73 @@
 subdirs = [
     "hidl"
 ]
+cc_library_shared {
+    name: "libsensorservice",
+
+    srcs: [
+        "BatteryService.cpp",
+        "CorrectedGyroSensor.cpp",
+        "Fusion.cpp",
+        "GravitySensor.cpp",
+        "LinearAccelerationSensor.cpp",
+        "OrientationSensor.cpp",
+        "RecentEventLogger.cpp",
+        "RotationVectorSensor.cpp",
+        "SensorDevice.cpp",
+        "SensorDirectConnection.cpp",
+        "SensorEventConnection.cpp",
+        "SensorFusion.cpp",
+        "SensorInterface.cpp",
+        "SensorList.cpp",
+        "SensorRecord.cpp",
+        "SensorService.cpp",
+        "SensorServiceUtils.cpp",
+    ],
+
+    cflags: [
+        "-DLOG_TAG=\"SensorService\"",
+        "-Wall",
+        "-Werror",
+        "-Wextra",
+        "-fvisibility=hidden"
+    ],
+
+    shared_libs: [
+        "libcutils",
+        "libhardware",
+        "libhardware_legacy",
+        "libutils",
+        "liblog",
+        "libbinder",
+        "libsensor",
+        "libcrypto",
+        "libbase",
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "android.hardware.sensors@1.0",
+    ],
+
+    static_libs: ["android.hardware.sensors@1.0-convert"],
+
+    // our public headers depend on libsensor
+    export_shared_lib_headers: ["libsensor"],
+}
+
+cc_binary {
+    name: "sensorservice",
+
+    srcs: ["main_sensorservice.cpp"],
+
+    shared_libs: [
+        "libsensorservice",
+        "libbinder",
+        "libutils",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wextra",
+    ],
+}
diff --git a/services/sensorservice/Android.mk b/services/sensorservice/Android.mk
deleted file mode 100644
index cfb7231..0000000
--- a/services/sensorservice/Android.mk
+++ /dev/null
@@ -1,73 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    BatteryService.cpp \
-    CorrectedGyroSensor.cpp \
-    Fusion.cpp \
-    GravitySensor.cpp \
-    LinearAccelerationSensor.cpp \
-    OrientationSensor.cpp \
-    RecentEventLogger.cpp \
-    RotationVectorSensor.cpp \
-    SensorDevice.cpp \
-    SensorDirectConnection.cpp \
-    SensorEventConnection.cpp \
-    SensorFusion.cpp \
-    SensorInterface.cpp \
-    SensorList.cpp \
-    SensorRecord.cpp \
-    SensorService.cpp \
-    SensorServiceUtils.cpp \
-
-LOCAL_CFLAGS:= -DLOG_TAG=\"SensorService\"
-
-LOCAL_CFLAGS += -Wall -Werror -Wextra
-
-LOCAL_CFLAGS += -fvisibility=hidden
-
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-    libhardware \
-    libhardware_legacy \
-    libutils \
-    liblog \
-    libbinder \
-    libsensor \
-    libcrypto \
-    libbase \
-    libhidlbase \
-    libhidltransport \
-    libhwbinder \
-    android.hardware.sensors@1.0
-
-LOCAL_STATIC_LIBRARIES := \
-    android.hardware.sensors@1.0-convert
-
-# our public headers depend on libsensor
-LOCAL_EXPORT_SHARED_LIBRARY_HEADERS := \
-    libsensor \
-
-LOCAL_MODULE:= libsensorservice
-
-include $(BUILD_SHARED_LIBRARY)
-
-#####################################################################
-# build executable
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    main_sensorservice.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-    libsensorservice \
-    libbinder \
-    libutils
-
-LOCAL_CFLAGS := -Wall -Werror -Wextra
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_MODULE:= sensorservice
-
-include $(BUILD_EXECUTABLE)
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index d60768c..b5baba8 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -394,6 +394,7 @@
             }
         } else if (!mSensors.hasAnySensor()) {
             result.append("No Sensors on the device\n");
+            result.append("devInitCheck : %d\n", SensorDevice::getInstance().initCheck());
         } else {
             // Default dump the sensor list and debugging information.
             //
diff --git a/services/sensorservice/hidl/SensorManager.cpp b/services/sensorservice/hidl/SensorManager.cpp
index 06ff95c..991944e 100644
--- a/services/sensorservice/hidl/SensorManager.cpp
+++ b/services/sensorservice/hidl/SensorManager.cpp
@@ -42,9 +42,7 @@
 using ::android::hardware::Void;
 using ::android::sp;
 
-SensorManager::SensorManager()
-        : mInternalManager{::android::SensorManager::getInstanceForPackage(
-            String16(ISensorManager::descriptor))} {
+SensorManager::SensorManager() {
 }
 
 SensorManager::~SensorManager() {
@@ -58,7 +56,7 @@
 // Methods from ::android::frameworks::sensorservice::V1_0::ISensorManager follow.
 Return<void> SensorManager::getSensorList(getSensorList_cb _hidl_cb) {
     ::android::Sensor const* const* list;
-    ssize_t count = mInternalManager.getSensorList(&list);
+    ssize_t count = getInternalManager().getSensorList(&list);
     if (count < 0 || !list) {
         LOG(ERROR) << "::android::SensorManager::getSensorList encounters " << count;
         _hidl_cb({}, Result::UNKNOWN_ERROR);
@@ -74,7 +72,7 @@
 }
 
 Return<void> SensorManager::getDefaultSensor(SensorType type, getDefaultSensor_cb _hidl_cb) {
-    ::android::Sensor const* sensor = mInternalManager.getDefaultSensor(static_cast<int>(type));
+    ::android::Sensor const* sensor = getInternalManager().getDefaultSensor(static_cast<int>(type));
     if (!sensor) {
         _hidl_cb({}, Result::NOT_EXIST);
         return Void();
@@ -110,7 +108,7 @@
         return Void();
     }
 
-    createDirectChannel(mInternalManager, size, SENSOR_DIRECT_MEM_TYPE_ASHMEM,
+    createDirectChannel(getInternalManager(), size, SENSOR_DIRECT_MEM_TYPE_ASHMEM,
             mem.handle(), _hidl_cb);
 
     return Void();
@@ -120,7 +118,7 @@
         const hidl_handle& buffer, uint64_t size,
         createGrallocDirectChannel_cb _hidl_cb) {
 
-    createDirectChannel(mInternalManager, size, SENSOR_DIRECT_MEM_TYPE_GRALLOC,
+    createDirectChannel(getInternalManager(), size, SENSOR_DIRECT_MEM_TYPE_GRALLOC,
             buffer.getNativeHandle(), _hidl_cb);
 
     return Void();
@@ -157,6 +155,15 @@
     return mLooper;
 }
 
+::android::SensorManager& SensorManager::getInternalManager() {
+    std::lock_guard<std::mutex> lock(mInternalManagerMutex);
+    if (mInternalManager == nullptr) {
+        mInternalManager = &::android::SensorManager::getInstanceForPackage(
+                String16(ISensorManager::descriptor));
+    }
+    return *mInternalManager;
+}
+
 Return<void> SensorManager::createEventQueue(
         const sp<IEventQueueCallback> &callback, createEventQueue_cb _hidl_cb) {
     if (callback == nullptr) {
@@ -165,7 +172,7 @@
     }
 
     sp<::android::Looper> looper = getLooper();
-    sp<::android::SensorEventQueue> internalQueue = mInternalManager.createEventQueue();
+    sp<::android::SensorEventQueue> internalQueue = getInternalManager().createEventQueue();
     if (internalQueue == nullptr) {
         LOG(WARNING) << "::android::SensorManager::createEventQueue returns nullptr.";
         _hidl_cb(nullptr, Result::UNKNOWN_ERROR);
diff --git a/services/sensorservice/hidl/include/sensorservicehidl/SensorManager.h b/services/sensorservice/hidl/include/sensorservicehidl/SensorManager.h
index a2372df..cc044bf 100644
--- a/services/sensorservice/hidl/include/sensorservicehidl/SensorManager.h
+++ b/services/sensorservice/hidl/include/sensorservicehidl/SensorManager.h
@@ -50,9 +50,13 @@
     Return<void> createEventQueue(const sp<IEventQueueCallback> &callback, createEventQueue_cb _hidl_cb);
 
 private:
+    // Block until ::android::SensorManager is initialized.
+    ::android::SensorManager& getInternalManager();
     sp<::android::Looper> getLooper();
 
-    ::android::SensorManager& mInternalManager;
+    std::mutex mInternalManagerMutex;
+    ::android::SensorManager* mInternalManager = nullptr; // does not own
+
     std::mutex mLooperMutex;
     sp<::android::Looper> mLooper;
 };
diff --git a/services/surfaceflinger/Android.mk b/services/surfaceflinger/Android.mk
index 7bb20ba..0071851 100644
--- a/services/surfaceflinger/Android.mk
+++ b/services/surfaceflinger/Android.mk
@@ -54,11 +54,7 @@
     LOCAL_SRC_FILES += \
         SurfaceFlinger.cpp \
         DisplayHardware/HWComposer.cpp
-    ifeq ($(TARGET_USES_HWC2ON1ADAPTER), true)
-        LOCAL_CFLAGS += -DBYPASS_IHWC
-    endif
 else
-    LOCAL_CFLAGS += -DBYPASS_IHWC
     LOCAL_SRC_FILES += \
         SurfaceFlinger_hwc1.cpp \
         DisplayHardware/HWComposer_hwc1.cpp
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index b5ffc60..a0abf12 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -121,7 +121,7 @@
     ANativeWindow* const window = mNativeWindow.get();
 
 #ifdef USE_HWC2
-    mActiveColorMode = static_cast<android_color_mode_t>(-1);
+    mActiveColorMode = HAL_COLOR_MODE_NATIVE;
     mDisplayHasWideColor = supportWideColor;
 #else
     (void) supportWideColor;
@@ -610,23 +610,25 @@
 
 void DisplayDevice::dump(String8& result) const {
     const Transform& tr(mGlobalTransform);
-    result.appendFormat(
-        "+ DisplayDevice: %s\n"
-        "   type=%x, hwcId=%d, layerStack=%u, (%4dx%4d), ANativeWindow=%p, orient=%2d (type=%08x), "
-        "flips=%u, isSecure=%d, powerMode=%d, activeConfig=%d, numLayers=%zu\n"
-        "   v:[%d,%d,%d,%d], f:[%d,%d,%d,%d], s:[%d,%d,%d,%d],"
-        "transform:[[%0.3f,%0.3f,%0.3f][%0.3f,%0.3f,%0.3f][%0.3f,%0.3f,%0.3f]]\n",
-        mDisplayName.string(), mType, mHwcDisplayId,
-        mLayerStack, mDisplayWidth, mDisplayHeight, mNativeWindow.get(),
-        mOrientation, tr.getType(), getPageFlipCount(),
-        mIsSecure, mPowerMode, mActiveConfig,
-        mVisibleLayersSortedByZ.size(),
-        mViewport.left, mViewport.top, mViewport.right, mViewport.bottom,
-        mFrame.left, mFrame.top, mFrame.right, mFrame.bottom,
-        mScissor.left, mScissor.top, mScissor.right, mScissor.bottom,
-        tr[0][0], tr[1][0], tr[2][0],
-        tr[0][1], tr[1][1], tr[2][1],
-        tr[0][2], tr[1][2], tr[2][2]);
+    EGLint redSize, greenSize, blueSize, alphaSize;
+    eglGetConfigAttrib(mDisplay, mConfig, EGL_RED_SIZE, &redSize);
+    eglGetConfigAttrib(mDisplay, mConfig, EGL_GREEN_SIZE, &greenSize);
+    eglGetConfigAttrib(mDisplay, mConfig, EGL_BLUE_SIZE, &blueSize);
+    eglGetConfigAttrib(mDisplay, mConfig, EGL_ALPHA_SIZE, &alphaSize);
+    result.appendFormat("+ DisplayDevice: %s\n", mDisplayName.string());
+    result.appendFormat("   type=%x, hwcId=%d, layerStack=%u, (%4dx%4d), ANativeWindow=%p "
+                        "(%d:%d:%d:%d), orient=%2d (type=%08x), "
+                        "flips=%u, isSecure=%d, powerMode=%d, activeConfig=%d, numLayers=%zu\n",
+                        mType, mHwcDisplayId, mLayerStack, mDisplayWidth, mDisplayHeight,
+                        mNativeWindow.get(), redSize, greenSize, blueSize, alphaSize, mOrientation,
+                        tr.getType(), getPageFlipCount(), mIsSecure, mPowerMode, mActiveConfig,
+                        mVisibleLayersSortedByZ.size());
+    result.appendFormat("   v:[%d,%d,%d,%d], f:[%d,%d,%d,%d], s:[%d,%d,%d,%d],"
+                        "transform:[[%0.3f,%0.3f,%0.3f][%0.3f,%0.3f,%0.3f][%0.3f,%0.3f,%0.3f]]\n",
+                        mViewport.left, mViewport.top, mViewport.right, mViewport.bottom,
+                        mFrame.left, mFrame.top, mFrame.right, mFrame.bottom, mScissor.left,
+                        mScissor.top, mScissor.right, mScissor.bottom, tr[0][0], tr[1][0], tr[2][0],
+                        tr[0][1], tr[1][1], tr[2][1], tr[0][2], tr[1][2], tr[2][2]);
 
     String8 surfaceDump;
     mDisplaySurface->dumpAsString(surfaceDump);
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.cpp b/services/surfaceflinger/DisplayHardware/HWC2.cpp
index 8270c39..1ac203b 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWC2.cpp
@@ -88,55 +88,8 @@
 
 // Device methods
 
-#ifdef BYPASS_IHWC
-Device::Device(hwc2_device_t* device)
-  : mHwcDevice(device),
-    mCreateVirtualDisplay(nullptr),
-    mDestroyVirtualDisplay(nullptr),
-    mDump(nullptr),
-    mGetMaxVirtualDisplayCount(nullptr),
-    mRegisterCallback(nullptr),
-    mAcceptDisplayChanges(nullptr),
-    mCreateLayer(nullptr),
-    mDestroyLayer(nullptr),
-    mGetActiveConfig(nullptr),
-    mGetChangedCompositionTypes(nullptr),
-    mGetColorModes(nullptr),
-    mGetDisplayAttribute(nullptr),
-    mGetDisplayConfigs(nullptr),
-    mGetDisplayName(nullptr),
-    mGetDisplayRequests(nullptr),
-    mGetDisplayType(nullptr),
-    mGetDozeSupport(nullptr),
-    mGetHdrCapabilities(nullptr),
-    mGetReleaseFences(nullptr),
-    mPresentDisplay(nullptr),
-    mSetActiveConfig(nullptr),
-    mSetClientTarget(nullptr),
-    mSetColorMode(nullptr),
-    mSetColorTransform(nullptr),
-    mSetOutputBuffer(nullptr),
-    mSetPowerMode(nullptr),
-    mSetVsyncEnabled(nullptr),
-    mValidateDisplay(nullptr),
-    mSetCursorPosition(nullptr),
-    mSetLayerBuffer(nullptr),
-    mSetLayerSurfaceDamage(nullptr),
-    mSetLayerBlendMode(nullptr),
-    mSetLayerColor(nullptr),
-    mSetLayerCompositionType(nullptr),
-    mSetLayerDataspace(nullptr),
-    mSetLayerDisplayFrame(nullptr),
-    mSetLayerPlaneAlpha(nullptr),
-    mSetLayerSidebandStream(nullptr),
-    mSetLayerSourceCrop(nullptr),
-    mSetLayerTransform(nullptr),
-    mSetLayerVisibleRegion(nullptr),
-    mSetLayerZOrder(nullptr),
-#else
 Device::Device(bool useVrComposer)
   : mComposer(std::make_unique<Hwc2::Composer>(useVrComposer)),
-#endif // BYPASS_IHWC
     mCapabilities(),
     mDisplays(),
     mHotplug(),
@@ -147,18 +100,11 @@
     mPendingVsyncs()
 {
     loadCapabilities();
-    loadFunctionPointers();
     registerCallbacks();
 }
 
 Device::~Device()
 {
-#ifdef BYPASS_IHWC
-    if (mHwcDevice == nullptr) {
-        return;
-    }
-#endif
-
     for (auto element : mDisplays) {
         auto display = element.second.lock();
         if (!display) {
@@ -185,36 +131,18 @@
             }
         }
     }
-
-#ifdef BYPASS_IHWC
-    hwc2_close(mHwcDevice);
-#endif
 }
 
 // Required by HWC2 device
 
 std::string Device::dump() const
 {
-#ifdef BYPASS_IHWC
-    uint32_t numBytes = 0;
-    mDump(mHwcDevice, &numBytes, nullptr);
-
-    std::vector<char> buffer(numBytes);
-    mDump(mHwcDevice, &numBytes, buffer.data());
-
-    return std::string(buffer.data(), buffer.size());
-#else
     return mComposer->dumpDebugInfo();
-#endif
 }
 
 uint32_t Device::getMaxVirtualDisplayCount() const
 {
-#ifdef BYPASS_IHWC
-    return mGetMaxVirtualDisplayCount(mHwcDevice);
-#else
     return mComposer->getMaxVirtualDisplayCount();
-#endif
 }
 
 Error Device::createVirtualDisplay(uint32_t width, uint32_t height,
@@ -223,15 +151,9 @@
     ALOGI("Creating virtual display");
 
     hwc2_display_t displayId = 0;
-#ifdef BYPASS_IHWC
-    int32_t intFormat = static_cast<int32_t>(*format);
-    int32_t intError = mCreateVirtualDisplay(mHwcDevice, width, height,
-            &intFormat, &displayId);
-#else
     auto intFormat = static_cast<Hwc2::PixelFormat>(*format);
     auto intError = mComposer->createVirtualDisplay(width, height,
             &intFormat, &displayId);
-#endif
     auto error = static_cast<Error>(intError);
     if (error != Error::None) {
         return error;
@@ -285,9 +207,7 @@
 {
     if (connected == Connection::Connected) {
         if (!display->isConnected()) {
-#ifndef BYPASS_IHWC
             mComposer->setClientTargetSlotCount(display->getId());
-#endif
             display->loadConfigs();
             display->setConnected(true);
         }
@@ -345,21 +265,10 @@
 {
     static_assert(sizeof(Capability) == sizeof(int32_t),
             "Capability size has changed");
-#ifdef BYPASS_IHWC
-    uint32_t numCapabilities = 0;
-    mHwcDevice->getCapabilities(mHwcDevice, &numCapabilities, nullptr);
-    std::vector<Capability> capabilities(numCapabilities);
-    auto asInt = reinterpret_cast<int32_t*>(capabilities.data());
-    mHwcDevice->getCapabilities(mHwcDevice, &numCapabilities, asInt);
-    for (auto capability : capabilities) {
-        mCapabilities.emplace(capability);
-    }
-#else
     auto capabilities = mComposer->getCapabilities();
     for (auto capability : capabilities) {
         mCapabilities.emplace(static_cast<Capability>(capability));
     }
-#endif
 }
 
 bool Device::hasCapability(HWC2::Capability capability) const
@@ -368,105 +277,6 @@
             capability) != mCapabilities.cend();
 }
 
-void Device::loadFunctionPointers()
-{
-#ifdef BYPASS_IHWC
-    // For all of these early returns, we log an error message inside
-    // loadFunctionPointer specifying which function failed to load
-
-    // Display function pointers
-    if (!loadFunctionPointer(FunctionDescriptor::CreateVirtualDisplay,
-            mCreateVirtualDisplay)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::DestroyVirtualDisplay,
-            mDestroyVirtualDisplay)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::Dump, mDump)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetMaxVirtualDisplayCount,
-            mGetMaxVirtualDisplayCount)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::RegisterCallback,
-            mRegisterCallback)) return;
-
-    // Device function pointers
-    if (!loadFunctionPointer(FunctionDescriptor::AcceptDisplayChanges,
-            mAcceptDisplayChanges)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::CreateLayer,
-            mCreateLayer)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::DestroyLayer,
-            mDestroyLayer)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetActiveConfig,
-            mGetActiveConfig)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetChangedCompositionTypes,
-            mGetChangedCompositionTypes)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetColorModes,
-            mGetColorModes)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetDisplayAttribute,
-            mGetDisplayAttribute)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetDisplayConfigs,
-            mGetDisplayConfigs)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetDisplayName,
-            mGetDisplayName)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetDisplayRequests,
-            mGetDisplayRequests)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetDisplayType,
-            mGetDisplayType)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetDozeSupport,
-            mGetDozeSupport)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetHdrCapabilities,
-            mGetHdrCapabilities)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::GetReleaseFences,
-            mGetReleaseFences)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::PresentDisplay,
-            mPresentDisplay)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetActiveConfig,
-            mSetActiveConfig)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetClientTarget,
-            mSetClientTarget)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetColorMode,
-            mSetColorMode)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetColorTransform,
-            mSetColorTransform)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetOutputBuffer,
-            mSetOutputBuffer)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetPowerMode,
-            mSetPowerMode)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetVsyncEnabled,
-            mSetVsyncEnabled)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::ValidateDisplay,
-            mValidateDisplay)) return;
-
-    // Layer function pointers
-    if (!loadFunctionPointer(FunctionDescriptor::SetCursorPosition,
-            mSetCursorPosition)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerBuffer,
-            mSetLayerBuffer)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerSurfaceDamage,
-            mSetLayerSurfaceDamage)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerBlendMode,
-            mSetLayerBlendMode)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerColor,
-            mSetLayerColor)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerCompositionType,
-            mSetLayerCompositionType)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerDataspace,
-            mSetLayerDataspace)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerDisplayFrame,
-            mSetLayerDisplayFrame)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerPlaneAlpha,
-            mSetLayerPlaneAlpha)) return;
-    if (hasCapability(Capability::SidebandStream)) {
-        if (!loadFunctionPointer(FunctionDescriptor::SetLayerSidebandStream,
-                mSetLayerSidebandStream)) return;
-    }
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerSourceCrop,
-            mSetLayerSourceCrop)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerTransform,
-            mSetLayerTransform)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerVisibleRegion,
-            mSetLayerVisibleRegion)) return;
-    if (!loadFunctionPointer(FunctionDescriptor::SetLayerZOrder,
-            mSetLayerZOrder)) return;
-#endif // BYPASS_IHWC
-}
-
 namespace {
 class ComposerCallback : public Hwc2::IComposerCallback {
 public:
@@ -498,14 +308,8 @@
 
 void Device::registerCallbacks()
 {
-#ifdef BYPASS_IHWC
-    registerCallback<HWC2_PFN_HOTPLUG>(Callback::Hotplug, hotplug_hook);
-    registerCallback<HWC2_PFN_REFRESH>(Callback::Refresh, refresh_hook);
-    registerCallback<HWC2_PFN_VSYNC>(Callback::Vsync, vsync_hook);
-#else
     sp<ComposerCallback> callback = new ComposerCallback(this);
     mComposer->registerCallback(callback);
-#endif
 }
 
 
@@ -514,11 +318,7 @@
 void Device::destroyVirtualDisplay(hwc2_display_t display)
 {
     ALOGI("Destroying virtual display");
-#ifdef BYPASS_IHWC
-    int32_t intError = mDestroyVirtualDisplay(mHwcDevice, display);
-#else
     auto intError = mComposer->destroyVirtualDisplay(display);
-#endif
     auto error = static_cast<Error>(intError);
     ALOGE_IF(error != Error::None, "destroyVirtualDisplay(%" PRIu64 ") failed:"
             " %s (%d)", display, to_string(error).c_str(), intError);
@@ -535,13 +335,8 @@
 {
     ALOGV("Created display %" PRIu64, id);
 
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mGetDisplayType(mDevice.mHwcDevice, mId,
-            reinterpret_cast<int32_t *>(&mType));
-#else
     auto intError = mDevice.mComposer->getDisplayType(mId,
             reinterpret_cast<Hwc2::IComposerClient::DisplayType *>(&mType));
-#endif
     auto error = static_cast<Error>(intError);
     if (error != Error::None) {
         ALOGE("getDisplayType(%" PRIu64 ") failed: %s (%d)",
@@ -588,22 +383,14 @@
 
 Error Display::acceptChanges()
 {
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mAcceptDisplayChanges(mDevice.mHwcDevice, mId);
-#else
     auto intError = mDevice.mComposer->acceptDisplayChanges(mId);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Display::createLayer(std::shared_ptr<Layer>* outLayer)
 {
     hwc2_layer_t layerId = 0;
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mCreateLayer(mDevice.mHwcDevice, mId, &layerId);
-#else
     auto intError = mDevice.mComposer->createLayer(mId, &layerId);
-#endif
     auto error = static_cast<Error>(intError);
     if (error != Error::None) {
         return error;
@@ -620,12 +407,7 @@
 {
     ALOGV("[%" PRIu64 "] getActiveConfig", mId);
     hwc2_config_t configId = 0;
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mGetActiveConfig(mDevice.mHwcDevice, mId,
-            &configId);
-#else
     auto intError = mDevice.mComposer->getActiveConfig(mId, &configId);
-#endif
     auto error = static_cast<Error>(intError);
 
     if (error != Error::None) {
@@ -650,27 +432,12 @@
 Error Display::getChangedCompositionTypes(
         std::unordered_map<std::shared_ptr<Layer>, Composition>* outTypes)
 {
-#ifdef BYPASS_IHWC
-    uint32_t numElements = 0;
-    int32_t intError = mDevice.mGetChangedCompositionTypes(mDevice.mHwcDevice,
-            mId, &numElements, nullptr, nullptr);
-    auto error = static_cast<Error>(intError);
-    if (error != Error::None) {
-        return error;
-    }
-
-    std::vector<hwc2_layer_t> layerIds(numElements);
-    std::vector<int32_t> types(numElements);
-    intError = mDevice.mGetChangedCompositionTypes(mDevice.mHwcDevice, mId,
-            &numElements, layerIds.data(), types.data());
-#else
     std::vector<Hwc2::Layer> layerIds;
     std::vector<Hwc2::IComposerClient::Composition> types;
     auto intError = mDevice.mComposer->getChangedCompositionTypes(mId,
             &layerIds, &types);
     uint32_t numElements = layerIds.size();
     auto error = static_cast<Error>(intError);
-#endif
     error = static_cast<Error>(intError);
     if (error != Error::None) {
         return error;
@@ -696,25 +463,10 @@
 
 Error Display::getColorModes(std::vector<android_color_mode_t>* outModes) const
 {
-#ifdef BYPASS_IHWC
-    uint32_t numModes = 0;
-    int32_t intError = mDevice.mGetColorModes(mDevice.mHwcDevice, mId,
-            &numModes, nullptr);
-    auto error = static_cast<Error>(intError);
-    if (error != Error::None)  {
-        return error;
-    }
-
-    std::vector<int32_t> modes(numModes);
-    intError = mDevice.mGetColorModes(mDevice.mHwcDevice, mId, &numModes,
-            modes.data());
-    error = static_cast<Error>(intError);
-#else
     std::vector<Hwc2::ColorMode> modes;
     auto intError = mDevice.mComposer->getColorModes(mId, &modes);
     uint32_t numModes = modes.size();
     auto error = static_cast<Error>(intError);
-#endif
     if (error != Error::None) {
         return error;
     }
@@ -737,52 +489,14 @@
 
 Error Display::getName(std::string* outName) const
 {
-#ifdef BYPASS_IHWC
-    uint32_t size;
-    int32_t intError = mDevice.mGetDisplayName(mDevice.mHwcDevice, mId, &size,
-            nullptr);
-    auto error = static_cast<Error>(intError);
-    if (error != Error::None) {
-        return error;
-    }
-
-    std::vector<char> rawName(size);
-    intError = mDevice.mGetDisplayName(mDevice.mHwcDevice, mId, &size,
-            rawName.data());
-    error = static_cast<Error>(intError);
-    if (error != Error::None) {
-        return error;
-    }
-
-    *outName = std::string(rawName.cbegin(), rawName.cend());
-    return Error::None;
-#else
     auto intError = mDevice.mComposer->getDisplayName(mId, outName);
     return static_cast<Error>(intError);
-#endif
 }
 
 Error Display::getRequests(HWC2::DisplayRequest* outDisplayRequests,
         std::unordered_map<std::shared_ptr<Layer>, LayerRequest>*
                 outLayerRequests)
 {
-#ifdef BYPASS_IHWC
-    int32_t intDisplayRequests = 0;
-    uint32_t numElements = 0;
-    int32_t intError = mDevice.mGetDisplayRequests(mDevice.mHwcDevice, mId,
-            &intDisplayRequests, &numElements, nullptr, nullptr);
-    auto error = static_cast<Error>(intError);
-    if (error != Error::None) {
-        return error;
-    }
-
-    std::vector<hwc2_layer_t> layerIds(numElements);
-    std::vector<int32_t> layerRequests(numElements);
-    intError = mDevice.mGetDisplayRequests(mDevice.mHwcDevice, mId,
-            &intDisplayRequests, &numElements, layerIds.data(),
-            layerRequests.data());
-    error = static_cast<Error>(intError);
-#else
     uint32_t intDisplayRequests;
     std::vector<Hwc2::Layer> layerIds;
     std::vector<uint32_t> layerRequests;
@@ -790,7 +504,6 @@
             &intDisplayRequests, &layerIds, &layerRequests);
     uint32_t numElements = layerIds.size();
     auto error = static_cast<Error>(intError);
-#endif
     if (error != Error::None) {
         return error;
     }
@@ -821,14 +534,8 @@
 
 Error Display::supportsDoze(bool* outSupport) const
 {
-#ifdef BYPASS_IHWC
-    int32_t intSupport = 0;
-    int32_t intError = mDevice.mGetDozeSupport(mDevice.mHwcDevice, mId,
-            &intSupport);
-#else
     bool intSupport = false;
     auto intError = mDevice.mComposer->getDozeSupport(mId, &intSupport);
-#endif
     auto error = static_cast<Error>(intError);
     if (error != Error::None) {
         return error;
@@ -844,20 +551,6 @@
     float maxLuminance = -1.0f;
     float maxAverageLuminance = -1.0f;
     float minLuminance = -1.0f;
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mGetHdrCapabilities(mDevice.mHwcDevice, mId,
-            &numTypes, nullptr, &maxLuminance, &maxAverageLuminance,
-            &minLuminance);
-    auto error = static_cast<HWC2::Error>(intError);
-    if (error != Error::None) {
-        return error;
-    }
-
-    std::vector<int32_t> types(numTypes);
-    intError = mDevice.mGetHdrCapabilities(mDevice.mHwcDevice, mId, &numTypes,
-            types.data(), &maxLuminance, &maxAverageLuminance, &minLuminance);
-    error = static_cast<HWC2::Error>(intError);
-#else
     std::vector<Hwc2::Hdr> intTypes;
     auto intError = mDevice.mComposer->getHdrCapabilities(mId, &intTypes,
             &maxLuminance, &maxAverageLuminance, &minLuminance);
@@ -868,7 +561,6 @@
         types.push_back(static_cast<int32_t>(type));
     }
     numTypes = types.size();
-#endif
     if (error != Error::None) {
         return error;
     }
@@ -881,28 +573,12 @@
 Error Display::getReleaseFences(
         std::unordered_map<std::shared_ptr<Layer>, sp<Fence>>* outFences) const
 {
-#ifdef BYPASS_IHWC
-    uint32_t numElements = 0;
-    int32_t intError = mDevice.mGetReleaseFences(mDevice.mHwcDevice, mId,
-            &numElements, nullptr, nullptr);
-    auto error = static_cast<Error>(intError);
-    if (error != Error::None) {
-        return error;
-    }
-
-    std::vector<hwc2_layer_t> layerIds(numElements);
-    std::vector<int32_t> fenceFds(numElements);
-    intError = mDevice.mGetReleaseFences(mDevice.mHwcDevice, mId, &numElements,
-            layerIds.data(), fenceFds.data());
-    error = static_cast<Error>(intError);
-#else
     std::vector<Hwc2::Layer> layerIds;
     std::vector<int> fenceFds;
     auto intError = mDevice.mComposer->getReleaseFences(mId,
             &layerIds, &fenceFds);
     auto error = static_cast<Error>(intError);
     uint32_t numElements = layerIds.size();
-#endif
     if (error != Error::None) {
         return error;
     }
@@ -928,12 +604,7 @@
 Error Display::present(sp<Fence>* outPresentFence)
 {
     int32_t presentFenceFd = -1;
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mPresentDisplay(mDevice.mHwcDevice, mId,
-            &presentFenceFd);
-#else
     auto intError = mDevice.mComposer->presentDisplay(mId, &presentFenceFd);
-#endif
     auto error = static_cast<Error>(intError);
     if (error != Error::None) {
         return error;
@@ -951,12 +622,7 @@
                 config->getDisplayId(), mId);
         return Error::BadConfig;
     }
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetActiveConfig(mDevice.mHwcDevice, mId,
-            config->getId());
-#else
     auto intError = mDevice.mComposer->setActiveConfig(mId, config->getId());
-#endif
     return static_cast<Error>(intError);
 }
 
@@ -965,44 +631,24 @@
 {
     // TODO: Properly encode client target surface damage
     int32_t fenceFd = acquireFence->dup();
-#ifdef BYPASS_IHWC
-    (void) slot;
-    buffer_handle_t handle = nullptr;
-    if (target.get() && target->getNativeBuffer()) {
-        handle = target->getNativeBuffer()->handle;
-    }
-
-    int32_t intError = mDevice.mSetClientTarget(mDevice.mHwcDevice, mId, handle,
-            fenceFd, static_cast<int32_t>(dataspace), {0, nullptr});
-#else
     auto intError = mDevice.mComposer->setClientTarget(mId, slot, target,
             fenceFd, static_cast<Hwc2::Dataspace>(dataspace),
             std::vector<Hwc2::IComposerClient::Rect>());
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Display::setColorMode(android_color_mode_t mode)
 {
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetColorMode(mDevice.mHwcDevice, mId, mode);
-#else
     auto intError = mDevice.mComposer->setColorMode(mId,
             static_cast<Hwc2::ColorMode>(mode));
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Display::setColorTransform(const android::mat4& matrix,
         android_color_transform_t hint)
 {
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetColorTransform(mDevice.mHwcDevice, mId,
-            matrix.asArray(), static_cast<int32_t>(hint));
-#else
     auto intError = mDevice.mComposer->setColorTransform(mId,
             matrix.asArray(), static_cast<Hwc2::ColorTransform>(hint));
-#endif
     return static_cast<Error>(intError);
 }
 
@@ -1011,38 +657,22 @@
 {
     int32_t fenceFd = releaseFence->dup();
     auto handle = buffer->getNativeBuffer()->handle;
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetOutputBuffer(mDevice.mHwcDevice, mId, handle,
-            fenceFd);
-#else
     auto intError = mDevice.mComposer->setOutputBuffer(mId, handle, fenceFd);
-#endif
     close(fenceFd);
     return static_cast<Error>(intError);
 }
 
 Error Display::setPowerMode(PowerMode mode)
 {
-#ifdef BYPASS_IHWC
-    auto intMode = static_cast<int32_t>(mode);
-    int32_t intError = mDevice.mSetPowerMode(mDevice.mHwcDevice, mId, intMode);
-#else
     auto intMode = static_cast<Hwc2::IComposerClient::PowerMode>(mode);
     auto intError = mDevice.mComposer->setPowerMode(mId, intMode);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Display::setVsyncEnabled(Vsync enabled)
 {
-#ifdef BYPASS_IHWC
-    auto intEnabled = static_cast<int32_t>(enabled);
-    int32_t intError = mDevice.mSetVsyncEnabled(mDevice.mHwcDevice, mId,
-            intEnabled);
-#else
     auto intEnabled = static_cast<Hwc2::IComposerClient::Vsync>(enabled);
     auto intError = mDevice.mComposer->setVsyncEnabled(mId, intEnabled);
-#endif
     return static_cast<Error>(intError);
 }
 
@@ -1050,13 +680,8 @@
 {
     uint32_t numTypes = 0;
     uint32_t numRequests = 0;
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mValidateDisplay(mDevice.mHwcDevice, mId,
-            &numTypes, &numRequests);
-#else
     auto intError = mDevice.mComposer->validateDisplay(mId,
             &numTypes, &numRequests);
-#endif
     auto error = static_cast<Error>(intError);
     if (error != Error::None && error != Error::HasChanges) {
         return error;
@@ -1072,14 +697,9 @@
 int32_t Display::getAttribute(hwc2_config_t configId, Attribute attribute)
 {
     int32_t value = 0;
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mGetDisplayAttribute(mDevice.mHwcDevice, mId,
-            configId, static_cast<int32_t>(attribute), &value);
-#else
     auto intError = mDevice.mComposer->getDisplayAttribute(mId, configId,
             static_cast<Hwc2::IComposerClient::Attribute>(attribute),
             &value);
-#endif
     auto error = static_cast<Error>(intError);
     if (error != Error::None) {
         ALOGE("getDisplayAttribute(%" PRIu64 ", %u, %s) failed: %s (%d)", mId,
@@ -1108,26 +728,9 @@
 {
     ALOGV("[%" PRIu64 "] loadConfigs", mId);
 
-#ifdef BYPASS_IHWC
-    uint32_t numConfigs = 0;
-    int32_t intError = mDevice.mGetDisplayConfigs(mDevice.mHwcDevice, mId,
-            &numConfigs, nullptr);
-    auto error = static_cast<Error>(intError);
-    if (error != Error::None) {
-        ALOGE("[%" PRIu64 "] getDisplayConfigs [1] failed: %s (%d)", mId,
-                to_string(error).c_str(), intError);
-        return;
-    }
-
-    std::vector<hwc2_config_t> configIds(numConfigs);
-    intError = mDevice.mGetDisplayConfigs(mDevice.mHwcDevice, mId, &numConfigs,
-            configIds.data());
-    error = static_cast<Error>(intError);
-#else
     std::vector<Hwc2::Config> configIds;
     auto intError = mDevice.mComposer->getDisplayConfigs(mId, &configIds);
     auto error = static_cast<Error>(intError);
-#endif
     if (error != Error::None) {
         ALOGE("[%" PRIu64 "] getDisplayConfigs [2] failed: %s (%d)", mId,
                 to_string(error).c_str(), intError);
@@ -1143,11 +746,7 @@
 
 void Display::destroyLayer(hwc2_layer_t layerId)
 {
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mDestroyLayer(mDevice.mHwcDevice, mId, layerId);
-#else
     auto intError =mDevice.mComposer->destroyLayer(mId, layerId);
-#endif
     auto error = static_cast<Error>(intError);
     ALOGE_IF(error != Error::None, "destroyLayer(%" PRIu64 ", %" PRIu64 ")"
             " failed: %s (%d)", mId, layerId, to_string(error).c_str(),
@@ -1189,13 +788,8 @@
 
 Error Layer::setCursorPosition(int32_t x, int32_t y)
 {
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetCursorPosition(mDevice.mHwcDevice,
-            mDisplayId, mId, x, y);
-#else
     auto intError = mDevice.mComposer->setCursorPosition(mDisplayId,
             mId, x, y);
-#endif
     return static_cast<Error>(intError);
 }
 
@@ -1203,19 +797,8 @@
         const sp<Fence>& acquireFence)
 {
     int32_t fenceFd = acquireFence->dup();
-#ifdef BYPASS_IHWC
-    (void) slot;
-    buffer_handle_t handle = nullptr;
-    if (buffer.get() && buffer->getNativeBuffer()) {
-        handle = buffer->getNativeBuffer()->handle;
-    }
-
-    int32_t intError = mDevice.mSetLayerBuffer(mDevice.mHwcDevice, mDisplayId,
-            mId, handle, fenceFd);
-#else
     auto intError = mDevice.mComposer->setLayerBuffer(mDisplayId,
             mId, slot, buffer, fenceFd);
-#endif
     return static_cast<Error>(intError);
 }
 
@@ -1223,44 +806,22 @@
 {
     // We encode default full-screen damage as INVALID_RECT upstream, but as 0
     // rects for HWC
-#ifdef BYPASS_IHWC
-    int32_t intError = 0;
-#else
     Hwc2::Error intError = Hwc2::Error::NONE;
-#endif
     if (damage.isRect() && damage.getBounds() == Rect::INVALID_RECT) {
-#ifdef BYPASS_IHWC
-        intError = mDevice.mSetLayerSurfaceDamage(mDevice.mHwcDevice,
-                mDisplayId, mId, {0, nullptr});
-#else
         intError = mDevice.mComposer->setLayerSurfaceDamage(mDisplayId,
                 mId, std::vector<Hwc2::IComposerClient::Rect>());
-#endif
     } else {
         size_t rectCount = 0;
         auto rectArray = damage.getArray(&rectCount);
 
-#ifdef BYPASS_IHWC
-        std::vector<hwc_rect_t> hwcRects;
-#else
         std::vector<Hwc2::IComposerClient::Rect> hwcRects;
-#endif
         for (size_t rect = 0; rect < rectCount; ++rect) {
             hwcRects.push_back({rectArray[rect].left, rectArray[rect].top,
                     rectArray[rect].right, rectArray[rect].bottom});
         }
 
-#ifdef BYPASS_IHWC
-        hwc_region_t hwcRegion = {};
-        hwcRegion.numRects = rectCount;
-        hwcRegion.rects = hwcRects.data();
-
-        intError = mDevice.mSetLayerSurfaceDamage(mDevice.mHwcDevice,
-                mDisplayId, mId, hwcRegion);
-#else
         intError = mDevice.mComposer->setLayerSurfaceDamage(mDisplayId,
                 mId, hwcRects);
-#endif
     }
 
     return static_cast<Error>(intError);
@@ -1268,83 +829,49 @@
 
 Error Layer::setBlendMode(BlendMode mode)
 {
-#ifdef BYPASS_IHWC
-    auto intMode = static_cast<int32_t>(mode);
-    int32_t intError = mDevice.mSetLayerBlendMode(mDevice.mHwcDevice,
-            mDisplayId, mId, intMode);
-#else
     auto intMode = static_cast<Hwc2::IComposerClient::BlendMode>(mode);
     auto intError = mDevice.mComposer->setLayerBlendMode(mDisplayId,
             mId, intMode);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setColor(hwc_color_t color)
 {
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetLayerColor(mDevice.mHwcDevice, mDisplayId,
-            mId, color);
-#else
     Hwc2::IComposerClient::Color hwcColor{color.r, color.g, color.b, color.a};
     auto intError = mDevice.mComposer->setLayerColor(mDisplayId,
             mId, hwcColor);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setCompositionType(Composition type)
 {
-#ifdef BYPASS_IHWC
-    auto intType = static_cast<int32_t>(type);
-    int32_t intError = mDevice.mSetLayerCompositionType(mDevice.mHwcDevice,
-            mDisplayId, mId, intType);
-#else
     auto intType = static_cast<Hwc2::IComposerClient::Composition>(type);
     auto intError = mDevice.mComposer->setLayerCompositionType(mDisplayId,
             mId, intType);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setDataspace(android_dataspace_t dataspace)
 {
-#ifdef BYPASS_IHWC
-    auto intDataspace = static_cast<int32_t>(dataspace);
-    int32_t intError = mDevice.mSetLayerDataspace(mDevice.mHwcDevice,
-            mDisplayId, mId, intDataspace);
-#else
     auto intDataspace = static_cast<Hwc2::Dataspace>(dataspace);
     auto intError = mDevice.mComposer->setLayerDataspace(mDisplayId,
             mId, intDataspace);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setDisplayFrame(const Rect& frame)
 {
-#ifdef BYPASS_IHWC
-    hwc_rect_t hwcRect{frame.left, frame.top, frame.right, frame.bottom};
-    int32_t intError = mDevice.mSetLayerDisplayFrame(mDevice.mHwcDevice,
-            mDisplayId, mId, hwcRect);
-#else
     Hwc2::IComposerClient::Rect hwcRect{frame.left, frame.top,
         frame.right, frame.bottom};
     auto intError = mDevice.mComposer->setLayerDisplayFrame(mDisplayId,
             mId, hwcRect);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setPlaneAlpha(float alpha)
 {
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetLayerPlaneAlpha(mDevice.mHwcDevice,
-            mDisplayId, mId, alpha);
-#else
     auto intError = mDevice.mComposer->setLayerPlaneAlpha(mDisplayId,
             mId, alpha);
-#endif
     return static_cast<Error>(intError);
 }
 
@@ -1355,42 +882,25 @@
                 "device supports sideband streams");
         return Error::Unsupported;
     }
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetLayerSidebandStream(mDevice.mHwcDevice,
-            mDisplayId, mId, stream);
-#else
     auto intError = mDevice.mComposer->setLayerSidebandStream(mDisplayId,
             mId, stream);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setSourceCrop(const FloatRect& crop)
 {
-#ifdef BYPASS_IHWC
-    hwc_frect_t hwcRect{crop.left, crop.top, crop.right, crop.bottom};
-    int32_t intError = mDevice.mSetLayerSourceCrop(mDevice.mHwcDevice,
-            mDisplayId, mId, hwcRect);
-#else
     Hwc2::IComposerClient::FRect hwcRect{
         crop.left, crop.top, crop.right, crop.bottom};
     auto intError = mDevice.mComposer->setLayerSourceCrop(mDisplayId,
             mId, hwcRect);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setTransform(Transform transform)
 {
-#ifdef BYPASS_IHWC
-    auto intTransform = static_cast<int32_t>(transform);
-    int32_t intError = mDevice.mSetLayerTransform(mDevice.mHwcDevice,
-            mDisplayId, mId, intTransform);
-#else
     auto intTransform = static_cast<Hwc2::Transform>(transform);
     auto intError = mDevice.mComposer->setLayerTransform(mDisplayId,
             mId, intTransform);
-#endif
     return static_cast<Error>(intError);
 }
 
@@ -1399,50 +909,26 @@
     size_t rectCount = 0;
     auto rectArray = region.getArray(&rectCount);
 
-#ifdef BYPASS_IHWC
-    std::vector<hwc_rect_t> hwcRects;
-#else
     std::vector<Hwc2::IComposerClient::Rect> hwcRects;
-#endif
     for (size_t rect = 0; rect < rectCount; ++rect) {
         hwcRects.push_back({rectArray[rect].left, rectArray[rect].top,
                 rectArray[rect].right, rectArray[rect].bottom});
     }
 
-#ifdef BYPASS_IHWC
-    hwc_region_t hwcRegion = {};
-    hwcRegion.numRects = rectCount;
-    hwcRegion.rects = hwcRects.data();
-
-    int32_t intError = mDevice.mSetLayerVisibleRegion(mDevice.mHwcDevice,
-            mDisplayId, mId, hwcRegion);
-#else
     auto intError = mDevice.mComposer->setLayerVisibleRegion(mDisplayId,
             mId, hwcRects);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setZOrder(uint32_t z)
 {
-#ifdef BYPASS_IHWC
-    int32_t intError = mDevice.mSetLayerZOrder(mDevice.mHwcDevice, mDisplayId,
-            mId, z);
-#else
     auto intError = mDevice.mComposer->setLayerZOrder(mDisplayId, mId, z);
-#endif
     return static_cast<Error>(intError);
 }
 
 Error Layer::setInfo(uint32_t type, uint32_t appId)
 {
-#ifdef BYPASS_IHWC
-  (void)type;
-  (void)appId;
-  int32_t intError = 0;
-#else
   auto intError = mDevice.mComposer->setLayerInfo(mDisplayId, mId, type, appId);
-#endif
   return static_cast<Error>(intError);
 }
 
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.h b/services/surfaceflinger/DisplayHardware/HWC2.h
index 643b1e0..97582a7 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.h
+++ b/services/surfaceflinger/DisplayHardware/HWC2.h
@@ -62,14 +62,10 @@
 class Device
 {
 public:
-#ifdef BYPASS_IHWC
-    explicit Device(hwc2_device_t* device);
-#else
     // useVrComposer is passed to the composer HAL. When true, the composer HAL
     // will use the vr composer service, otherwise it uses the real hardware
     // composer.
     Device(bool useVrComposer);
-#endif
     ~Device();
 
     friend class HWC2::Display;
@@ -107,43 +103,12 @@
 
     bool hasCapability(HWC2::Capability capability) const;
 
-#ifdef BYPASS_IHWC
-    android::Hwc2::Composer* getComposer() { return nullptr; }
-#else
     android::Hwc2::Composer* getComposer() { return mComposer.get(); }
-#endif
 
 private:
     // Initialization methods
 
-#ifdef BYPASS_IHWC
-    template <typename PFN>
-    [[clang::warn_unused_result]] bool loadFunctionPointer(
-            FunctionDescriptor desc, PFN& outPFN) {
-        auto intDesc = static_cast<int32_t>(desc);
-        auto pfn = mHwcDevice->getFunction(mHwcDevice, intDesc);
-        if (pfn != nullptr) {
-            outPFN = reinterpret_cast<PFN>(pfn);
-            return true;
-        } else {
-            ALOGE("Failed to load function %s", to_string(desc).c_str());
-            return false;
-        }
-    }
-
-    template <typename PFN, typename HOOK>
-    void registerCallback(Callback callback, HOOK hook) {
-        static_assert(std::is_same<PFN, HOOK>::value,
-                "Incompatible function pointer");
-        auto intCallback = static_cast<int32_t>(callback);
-        auto callbackData = static_cast<hwc2_callback_data_t>(this);
-        auto pfn = reinterpret_cast<hwc2_function_pointer_t>(hook);
-        mRegisterCallback(mHwcDevice, intCallback, callbackData, pfn);
-    }
-#endif
-
     void loadCapabilities();
-    void loadFunctionPointers();
     void registerCallbacks();
 
     // For use by Display
@@ -151,60 +116,7 @@
     void destroyVirtualDisplay(hwc2_display_t display);
 
     // Member variables
-
-#ifdef BYPASS_IHWC
-    hwc2_device_t* mHwcDevice;
-
-    // Device function pointers
-    HWC2_PFN_CREATE_VIRTUAL_DISPLAY mCreateVirtualDisplay;
-    HWC2_PFN_DESTROY_VIRTUAL_DISPLAY mDestroyVirtualDisplay;
-    HWC2_PFN_DUMP mDump;
-    HWC2_PFN_GET_MAX_VIRTUAL_DISPLAY_COUNT mGetMaxVirtualDisplayCount;
-    HWC2_PFN_REGISTER_CALLBACK mRegisterCallback;
-
-    // Display function pointers
-    HWC2_PFN_ACCEPT_DISPLAY_CHANGES mAcceptDisplayChanges;
-    HWC2_PFN_CREATE_LAYER mCreateLayer;
-    HWC2_PFN_DESTROY_LAYER mDestroyLayer;
-    HWC2_PFN_GET_ACTIVE_CONFIG mGetActiveConfig;
-    HWC2_PFN_GET_CHANGED_COMPOSITION_TYPES mGetChangedCompositionTypes;
-    HWC2_PFN_GET_COLOR_MODES mGetColorModes;
-    HWC2_PFN_GET_DISPLAY_ATTRIBUTE mGetDisplayAttribute;
-    HWC2_PFN_GET_DISPLAY_CONFIGS mGetDisplayConfigs;
-    HWC2_PFN_GET_DISPLAY_NAME mGetDisplayName;
-    HWC2_PFN_GET_DISPLAY_REQUESTS mGetDisplayRequests;
-    HWC2_PFN_GET_DISPLAY_TYPE mGetDisplayType;
-    HWC2_PFN_GET_DOZE_SUPPORT mGetDozeSupport;
-    HWC2_PFN_GET_HDR_CAPABILITIES mGetHdrCapabilities;
-    HWC2_PFN_GET_RELEASE_FENCES mGetReleaseFences;
-    HWC2_PFN_PRESENT_DISPLAY mPresentDisplay;
-    HWC2_PFN_SET_ACTIVE_CONFIG mSetActiveConfig;
-    HWC2_PFN_SET_CLIENT_TARGET mSetClientTarget;
-    HWC2_PFN_SET_COLOR_MODE mSetColorMode;
-    HWC2_PFN_SET_COLOR_TRANSFORM mSetColorTransform;
-    HWC2_PFN_SET_OUTPUT_BUFFER mSetOutputBuffer;
-    HWC2_PFN_SET_POWER_MODE mSetPowerMode;
-    HWC2_PFN_SET_VSYNC_ENABLED mSetVsyncEnabled;
-    HWC2_PFN_VALIDATE_DISPLAY mValidateDisplay;
-
-    // Layer function pointers
-    HWC2_PFN_SET_CURSOR_POSITION mSetCursorPosition;
-    HWC2_PFN_SET_LAYER_BUFFER mSetLayerBuffer;
-    HWC2_PFN_SET_LAYER_SURFACE_DAMAGE mSetLayerSurfaceDamage;
-    HWC2_PFN_SET_LAYER_BLEND_MODE mSetLayerBlendMode;
-    HWC2_PFN_SET_LAYER_COLOR mSetLayerColor;
-    HWC2_PFN_SET_LAYER_COMPOSITION_TYPE mSetLayerCompositionType;
-    HWC2_PFN_SET_LAYER_DATASPACE mSetLayerDataspace;
-    HWC2_PFN_SET_LAYER_DISPLAY_FRAME mSetLayerDisplayFrame;
-    HWC2_PFN_SET_LAYER_PLANE_ALPHA mSetLayerPlaneAlpha;
-    HWC2_PFN_SET_LAYER_SIDEBAND_STREAM mSetLayerSidebandStream;
-    HWC2_PFN_SET_LAYER_SOURCE_CROP mSetLayerSourceCrop;
-    HWC2_PFN_SET_LAYER_TRANSFORM mSetLayerTransform;
-    HWC2_PFN_SET_LAYER_VISIBLE_REGION mSetLayerVisibleRegion;
-    HWC2_PFN_SET_LAYER_Z_ORDER mSetLayerZOrder;
-#else
     std::unique_ptr<android::Hwc2::Composer> mComposer;
-#endif // BYPASS_IHWC
 
     std::unordered_set<Capability> mCapabilities;
     std::unordered_map<hwc2_display_t, std::weak_ptr<Display>> mDisplays;
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 40979c9..431fa9d 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -109,45 +109,7 @@
 void HWComposer::loadHwcModule(bool useVrComposer)
 {
     ALOGV("loadHwcModule");
-
-#ifdef BYPASS_IHWC
-    (void)useVrComposer; // Silence unused parameter warning.
-
-    hw_module_t const* module;
-
-    if (hw_get_module(HWC_HARDWARE_MODULE_ID, &module) != 0) {
-        ALOGE("%s module not found, aborting", HWC_HARDWARE_MODULE_ID);
-        abort();
-    }
-
-    hw_device_t* device = nullptr;
-    int error = module->methods->open(module, HWC_HARDWARE_COMPOSER, &device);
-    if (error != 0) {
-        ALOGE("Failed to open HWC device (%s), aborting", strerror(-error));
-        abort();
-    }
-
-    uint32_t majorVersion = (device->version >> 24) & 0xF;
-    if (majorVersion == 2) {
-        mHwcDevice = std::make_unique<HWC2::Device>(
-                reinterpret_cast<hwc2_device_t*>(device));
-    } else {
-        mAdapter = std::make_unique<HWC2On1Adapter>(
-                reinterpret_cast<hwc_composer_device_1_t*>(device));
-        uint8_t minorVersion = mAdapter->getHwc1MinorVersion();
-        if (minorVersion < 1) {
-            ALOGE("Cannot adapt to HWC version %d.%d",
-                    static_cast<int32_t>((minorVersion >> 8) & 0xF),
-                    static_cast<int32_t>(minorVersion & 0xF));
-            abort();
-        }
-        mHwcDevice = std::make_unique<HWC2::Device>(
-                static_cast<hwc2_device_t*>(mAdapter.get()));
-    }
-#else
     mHwcDevice = std::make_unique<HWC2::Device>(useVrComposer);
-#endif
-
     mRemainingHwcVirtualDisplays = mHwcDevice->getMaxVirtualDisplayCount();
 }
 
@@ -876,11 +838,7 @@
 */
 
 bool HWComposer::isUsingVrComposer() const {
-#ifdef BYPASS_IHWC
-    return false;
-#else
     return getComposer()->isUsingVrComposer();
-#endif
 }
 
 void HWComposer::dump(String8& result) const {
diff --git a/services/surfaceflinger/DisplayHardware/HWComposerBufferCache.cpp b/services/surfaceflinger/DisplayHardware/HWComposerBufferCache.cpp
index 6b91224..a234b63 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposerBufferCache.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposerBufferCache.cpp
@@ -29,10 +29,6 @@
         const sp<GraphicBuffer>& buffer,
         uint32_t* outSlot, sp<GraphicBuffer>* outBuffer)
 {
-#ifdef BYPASS_IHWC
-    *outSlot = slot;
-    *outBuffer = buffer;
-#else
     if (slot == BufferQueue::INVALID_BUFFER_SLOT || slot < 0) {
         // default to slot 0
         slot = 0;
@@ -53,7 +49,6 @@
         // update cache
         mBuffers[slot] = buffer;
     }
-#endif
 }
 
 } // namespace android
diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
index 8217540..6e843d9 100644
--- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
+++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
@@ -22,6 +22,7 @@
 #include <gui/BufferItem.h>
 #include <gui/BufferQueue.h>
 #include <gui/IProducerListener.h>
+#include <system/window.h>
 
 // ---------------------------------------------------------------------------
 namespace android {
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index b43b30d..0f93cd7 100755
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -34,6 +34,7 @@
 #include <utils/StopWatch.h>
 #include <utils/Trace.h>
 
+#include <ui/DebugUtils.h>
 #include <ui/GraphicBuffer.h>
 #include <ui/PixelFormat.h>
 
@@ -125,6 +126,7 @@
         mPremultipliedAlpha = false;
 
     mName = name;
+    mTransactionName = String8("TX - ") + mName;
 
     mCurrentState.active.w = w;
     mCurrentState.active.h = h;
@@ -882,9 +884,6 @@
     }
 }
 
-android_dataspace Layer::getDataSpace() const {
-    return mCurrentState.dataSpace;
-}
 #else
 void Layer::setPerFrameData(const sp<const DisplayDevice>& hw,
         HWComposer::HWCLayerInterface& layer) {
@@ -1493,6 +1492,7 @@
         mFlinger->setTransactionFlags(eTraversalNeeded);
     }
     mPendingStates.push_back(mCurrentState);
+    ATRACE_INT(mTransactionName.string(), mPendingStates.size());
 }
 
 void Layer::popPendingState(State* stateToCommit) {
@@ -1502,6 +1502,7 @@
             (stateToCommit->flags & stateToCommit->mask);
 
     mPendingStates.removeAt(0);
+    ATRACE_INT(mTransactionName.string(), mPendingStates.size());
 }
 
 bool Layer::applyPendingStates(State* stateToCommit) {
@@ -1895,6 +1896,10 @@
     return true;
 }
 
+android_dataspace Layer::getDataSpace() const {
+    return mCurrentState.dataSpace;
+}
+
 uint32_t Layer::getLayerStack() const {
     auto p = getParent();
     if (p == nullptr) {
@@ -2340,11 +2345,17 @@
     visibleRegion.dump(result, "visibleRegion");
     surfaceDamageRegion.dump(result, "surfaceDamageRegion");
     sp<Client> client(mClientRef.promote());
+    PixelFormat pf = PIXEL_FORMAT_UNKNOWN;
+    const sp<GraphicBuffer>& buffer(getActiveBuffer());
+    if (buffer != NULL) {
+        pf = buffer->getPixelFormat();
+    }
 
     result.appendFormat(            "      "
             "layerStack=%4d, z=%9d, pos=(%g,%g), size=(%4d,%4d), "
             "crop=(%4d,%4d,%4d,%4d), finalCrop=(%4d,%4d,%4d,%4d), "
             "isOpaque=%1d, invalidate=%1d, "
+            "dataspace=%s, pixelformat=%s "
 #ifdef USE_HWC2
             "alpha=%.3f, flags=0x%08x, tr=[%.2f, %.2f][%.2f, %.2f]\n"
 #else
@@ -2359,6 +2370,7 @@
             s.finalCrop.left, s.finalCrop.top,
             s.finalCrop.right, s.finalCrop.bottom,
             isOpaque(s), contentDirty,
+            dataspaceDetails(getDataSpace()).c_str(), decodePixelFormat(pf).c_str(),
             s.alpha, s.flags,
             s.active.transform[0][0], s.active.transform[0][1],
             s.active.transform[1][0], s.active.transform[1][1],
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 9f45435..d1ef57d 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -192,6 +192,7 @@
     bool setFlags(uint8_t flags, uint8_t mask);
     bool setLayerStack(uint32_t layerStack);
     bool setDataSpace(android_dataspace dataSpace);
+    android_dataspace getDataSpace() const;
     uint32_t getLayerStack() const;
     void deferTransactionUntil(const sp<IBinder>& barrierHandle, uint64_t frameNumber);
     void deferTransactionUntil(const sp<Layer>& barrierLayer, uint64_t frameNumber);
@@ -275,8 +276,6 @@
     void forceClientComposition(int32_t hwcId);
     void setPerFrameData(const sp<const DisplayDevice>& displayDevice);
 
-    android_dataspace getDataSpace() const;
-
     // callIntoHwc exists so we can update our local state and call
     // acceptDisplayChanges without unnecessarily updating the device's state
     void setCompositionType(int32_t hwcId, HWC2::Composition type,
@@ -658,6 +657,7 @@
     uint32_t mTextureName;      // from GLES
     bool mPremultipliedAlpha;
     String8 mName;
+    String8 mTransactionName; // A cached version of "TX - " + mName for systraces
     PixelFormat mFormat;
 
     // these are protected by an external lock
diff --git a/services/surfaceflinger/LayerRejecter.cpp b/services/surfaceflinger/LayerRejecter.cpp
index 0b302eb..f152495 100644
--- a/services/surfaceflinger/LayerRejecter.cpp
+++ b/services/surfaceflinger/LayerRejecter.cpp
@@ -17,6 +17,7 @@
 #include "LayerRejecter.h"
 
 #include <gui/BufferItem.h>
+#include <system/window.h>
 
 #include "clz.h"
 
diff --git a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp
index 04fe182..18b2e1b 100644
--- a/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp
+++ b/services/surfaceflinger/RenderEngine/GLES20RenderEngine.cpp
@@ -143,7 +143,7 @@
         // Compute sRGB to DisplayP3 color transform
         // NOTE: For now, we are limiting wide-color support to
         // Display-P3 only.
-        mat3 srgbToP3 = ColorSpace::DisplayP3().getXYZtoRGB() * ColorSpace::sRGB().getRGBtoXYZ();
+        mat3 srgbToP3 = ColorSpaceConnector(ColorSpace::sRGB(), ColorSpace::DisplayP3()).getTransform();
 
         // color transform needs to be transposed and expanded to 4x4
         // to be what the shader wants
diff --git a/services/surfaceflinger/RenderEngine/RenderEngine.cpp b/services/surfaceflinger/RenderEngine/RenderEngine.cpp
index 7564269..f8785db 100644
--- a/services/surfaceflinger/RenderEngine/RenderEngine.cpp
+++ b/services/surfaceflinger/RenderEngine/RenderEngine.cpp
@@ -54,12 +54,16 @@
     // both a 16-bit primary display framebuffer and a 32-bit virtual display
     // framebuffer.
     //
+    // EGL_KHR_no_config_context is official extension to allow creating a
+    // context that works with any surface of a display.
+    //
     // The code assumes that ES2 or later is available if this extension is
     // supported.
     EGLConfig config = EGL_NO_CONFIG;
-    if (!findExtension(
-            eglQueryStringImplementationANDROID(display, EGL_EXTENSIONS),
-            "EGL_ANDROIDX_no_config_context")) {
+    if (!findExtension(eglQueryStringImplementationANDROID(display, EGL_EXTENSIONS),
+                       "EGL_ANDROIDX_no_config_context") &&
+        !findExtension(eglQueryStringImplementationANDROID(display, EGL_EXTENSIONS),
+                       "EGL_KHR_no_config_context")) {
         config = chooseEglConfig(display, hwcFormat);
     }
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 29a8292..32fdc35 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2651,6 +2651,8 @@
     {
         Mutex::Autolock _l(mStateLock);
         if (mNumLayers >= MAX_LAYERS) {
+            ALOGE("AddClientLayer failed, mNumLayers (%zu) >= MAX_LAYERS (%zu)", mNumLayers,
+                  MAX_LAYERS);
             return NO_MEMORY;
         }
         if (parent == nullptr) {
@@ -3216,6 +3218,22 @@
         getHwComposer().setPowerMode(type, mode);
         mVisibleRegionsDirty = true;
         // from this point on, SF will stop drawing on this display
+    } else if (mode == HWC_POWER_MODE_DOZE) {
+        // Update display while dozing
+        getHwComposer().setPowerMode(type, mode);
+        if (type == DisplayDevice::DISPLAY_PRIMARY) {
+            // FIXME: eventthread only knows about the main display right now
+            mEventThread->onScreenAcquired();
+            resyncToHardwareVsync(true);
+        }
+    } else if (mode == HWC_POWER_MODE_DOZE_SUSPEND) {
+        // Leave display going to doze
+        if (type == DisplayDevice::DISPLAY_PRIMARY) {
+            disableHardwareVsync(true); // also cancels any in-progress resync
+            // FIXME: eventthread only knows about the main display right now
+            mEventThread->onScreenReleased();
+        }
+        getHwComposer().setPowerMode(type, mode);
     } else {
         getHwComposer().setPowerMode(type, mode);
     }
diff --git a/services/surfaceflinger/SurfaceFlinger_hwc1.cpp b/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
index 7070b97..290d31e 100644
--- a/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
+++ b/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
@@ -2877,6 +2877,22 @@
         getHwComposer().setPowerMode(type, mode);
         mVisibleRegionsDirty = true;
         // from this point on, SF will stop drawing on this display
+    } else if (mode == HWC_POWER_MODE_DOZE) {
+        // Update display while dozing
+        getHwComposer().setPowerMode(type, mode);
+        if (type == DisplayDevice::DISPLAY_PRIMARY) {
+            // FIXME: eventthread only knows about the main display right now
+            mEventThread->onScreenAcquired();
+            resyncToHardwareVsync(true);
+        }
+    } else if (mode == HWC_POWER_MODE_DOZE_SUSPEND) {
+        // Leave display going to doze
+        if (type == DisplayDevice::DISPLAY_PRIMARY) {
+            disableHardwareVsync(true); // also cancels any in-progress resync
+            // FIXME: eventthread only knows about the main display right now
+            mEventThread->onScreenReleased();
+        }
+        getHwComposer().setPowerMode(type, mode);
     } else {
         getHwComposer().setPowerMode(type, mode);
     }
diff --git a/services/surfaceflinger/tests/Android.mk b/services/surfaceflinger/tests/Android.mk
index 16041da..43e22a0 100644
--- a/services/surfaceflinger/tests/Android.mk
+++ b/services/surfaceflinger/tests/Android.mk
@@ -4,7 +4,7 @@
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 
 LOCAL_MODULE := SurfaceFlinger_test
-
+LOCAL_COMPATIBILITY_SUITE := device-tests
 LOCAL_MODULE_TAGS := tests
 
 LOCAL_SRC_FILES := \
diff --git a/services/surfaceflinger/tests/AndroidTest.xml b/services/surfaceflinger/tests/AndroidTest.xml
new file mode 100644
index 0000000..8315037
--- /dev/null
+++ b/services/surfaceflinger/tests/AndroidTest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source 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.
+-->
+<configuration description="Config for SurfaceFlinger_test">
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="SurfaceFlinger_test->/data/local/tmp/SurfaceFlinger_test" />
+    </target_preparer>
+    <option name="test-suite-tag" value="apct" />
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="SurfaceFlinger_test" />
+    </test>
+</configuration>
diff --git a/services/surfaceflinger/tests/vsync/Android.mk b/services/surfaceflinger/tests/vsync/Android.mk
index 9181760..8e41617 100644
--- a/services/surfaceflinger/tests/vsync/Android.mk
+++ b/services/surfaceflinger/tests/vsync/Android.mk
@@ -15,4 +15,6 @@
 
 LOCAL_MODULE_TAGS := tests
 
+LOCAL_CFLAGS := -Werror
+
 include $(BUILD_EXECUTABLE)
diff --git a/services/surfaceflinger/tests/vsync/vsync.cpp b/services/surfaceflinger/tests/vsync/vsync.cpp
index aa72c79..a1b45e6 100644
--- a/services/surfaceflinger/tests/vsync/vsync.cpp
+++ b/services/surfaceflinger/tests/vsync/vsync.cpp
@@ -20,7 +20,7 @@
 
 using namespace android;
 
-int receiver(int fd, int events, void* data)
+int receiver(int /*fd*/, int /*events*/, void* data)
 {
     DisplayEventReceiver* q = (DisplayEventReceiver*)data;
 
@@ -47,7 +47,7 @@
     return 1;
 }
 
-int main(int argc, char** argv)
+int main(int /*argc*/, char** /*argv*/)
 {
     DisplayEventReceiver myDisplayEvent;
 
diff --git a/services/surfaceflinger/tests/waitforvsync/Android.mk b/services/surfaceflinger/tests/waitforvsync/Android.mk
index c25f5ab..932d2be 100644
--- a/services/surfaceflinger/tests/waitforvsync/Android.mk
+++ b/services/surfaceflinger/tests/waitforvsync/Android.mk
@@ -11,4 +11,6 @@
 
 LOCAL_MODULE_TAGS := tests
 
+LOCAL_CFLAGS := -Werror
+
 include $(BUILD_EXECUTABLE)
diff --git a/services/surfaceflinger/tests/waitforvsync/waitforvsync.cpp b/services/surfaceflinger/tests/waitforvsync/waitforvsync.cpp
index b88b04a..65eaae5 100644
--- a/services/surfaceflinger/tests/waitforvsync/waitforvsync.cpp
+++ b/services/surfaceflinger/tests/waitforvsync/waitforvsync.cpp
@@ -29,7 +29,7 @@
 #define FBIO_WAITFORVSYNC   _IOW('F', 0x20, __u32)
 #endif
 
-int main(int argc, char** argv) {
+int main(int /*argc*/, char** /*argv*/) {
     int fd = open("/dev/graphics/fb0", O_RDWR);
     if (fd >= 0) {
         do {
diff --git a/vulkan/include/vulkan/vk_android_native_buffer.h b/vulkan/include/vulkan/vk_android_native_buffer.h
index 43a9a9c..d3e5f0f 100644
--- a/vulkan/include/vulkan/vk_android_native_buffer.h
+++ b/vulkan/include/vulkan/vk_android_native_buffer.h
@@ -17,7 +17,7 @@
 #ifndef __VK_ANDROID_NATIVE_BUFFER_H__
 #define __VK_ANDROID_NATIVE_BUFFER_H__
 
-#include <system/window.h>
+#include <cutils/native_handle.h>
 #include <vulkan/vulkan.h>
 
 #ifdef __cplusplus
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index 6149894..5f9b357 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -75,6 +75,7 @@
         "libbase",
         "liblog",
         "libui",
+        "libgraphicsenv",
         "libutils",
         "libcutils",
         "libz",
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index 0005a90..a869317 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -28,7 +28,7 @@
 
 #include <android/dlext.h>
 #include <cutils/properties.h>
-#include <ui/GraphicsEnv.h>
+#include <graphicsenv/GraphicsEnv.h>
 #include <utils/Vector.h>
 
 #include "driver.h"
diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index caa2674..cb893aa 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -22,6 +22,7 @@
 #include <sync/sync.h>
 #include <utils/StrongPointer.h>
 #include <utils/Vector.h>
+#include <system/window.h>
 
 #include "driver.h"