diff --git a/CleanSpec.mk b/CleanSpec.mk
index 1af439a..edde1cb 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -72,3 +72,11 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/bin/hw/android.hardware.cas@1.0*)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/etc/init/android.hardware.cas@1.0*)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/etc/vintf/manifest/android.hardware.cas@1.0*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/etc/init/android.hardware.configstore@1.2-service.rc)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/bin/hw/android.hardware.configstore@1.2-service)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/etc/seccomp_policy/configstore.policy)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/apex/com.android.media.swcodec/lib64/android.hardware.configstore@1.2.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib64/vndk-Q/android.hardware.configstore@1.2.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib64/android.hardware.configstore@1.2.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/vndk-Q/android.hardware.configstore@1.2.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/android.hardware.configstore@1.2.so)
diff --git a/configstore/1.2/default/Android.mk b/configstore/1.1/default/Android.mk
similarity index 70%
rename from configstore/1.2/default/Android.mk
rename to configstore/1.1/default/Android.mk
index b807357..104e15e 100644
--- a/configstore/1.2/default/Android.mk
+++ b/configstore/1.1/default/Android.mk
@@ -2,15 +2,15 @@
 
 ################################################################################
 include $(CLEAR_VARS)
-LOCAL_MODULE := android.hardware.configstore@1.2-service
+LOCAL_MODULE := android.hardware.configstore@1.1-service
 # seccomp is not required for coverage build.
 ifneq ($(NATIVE_COVERAGE),true)
-LOCAL_REQUIRED_MODULES_arm64 := configstore.policy
+LOCAL_REQUIRED_MODULES_arm64 := configstore@1.1.policy
 endif
 LOCAL_VENDOR_MODULE := true
 LOCAL_MODULE_CLASS := EXECUTABLES
 LOCAL_MODULE_RELATIVE_PATH := hw
-LOCAL_INIT_RC := android.hardware.configstore@1.2-service.rc
+LOCAL_INIT_RC := android.hardware.configstore@1.1-service.rc
 LOCAL_SRC_FILES:= service.cpp
 
 include $(LOCAL_PATH)/surfaceflinger.mk
@@ -23,17 +23,16 @@
     liblog \
     libutils \
     android.hardware.configstore@1.0 \
-    android.hardware.configstore@1.1 \
-    android.hardware.configstore@1.2
+    android.hardware.configstore@1.1
 
 include $(BUILD_EXECUTABLE)
 
 # seccomp filter for configstore
 ifeq ($(TARGET_ARCH), $(filter $(TARGET_ARCH), arm64))
 include $(CLEAR_VARS)
-LOCAL_MODULE := configstore.policy
+LOCAL_MODULE := configstore@1.1.policy
 LOCAL_MODULE_CLASS := ETC
 LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/etc/seccomp_policy
-LOCAL_SRC_FILES := seccomp_policy/configstore-$(TARGET_ARCH).policy
+LOCAL_SRC_FILES := seccomp_policy/configstore@1.1-$(TARGET_ARCH).policy
 include $(BUILD_PREBUILT)
 endif
diff --git a/configstore/1.1/default/SurfaceFlingerConfigs.cpp b/configstore/1.1/default/SurfaceFlingerConfigs.cpp
new file mode 100644
index 0000000..377e467
--- /dev/null
+++ b/configstore/1.1/default/SurfaceFlingerConfigs.cpp
@@ -0,0 +1,196 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.1 (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-2.1
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "SurfaceFlingerConfigs.h"
+
+#include <android/hardware/configstore/1.1/types.h>
+#include <log/log.h>
+
+namespace android {
+namespace hardware {
+namespace configstore {
+namespace V1_1 {
+namespace implementation {
+
+// ::android::hardware::configstore::V1_0::ISurfaceFlingerConfigs implementation.
+Return<void> SurfaceFlingerConfigs::vsyncEventPhaseOffsetNs(vsyncEventPhaseOffsetNs_cb _hidl_cb) {
+#ifdef VSYNC_EVENT_PHASE_OFFSET_NS
+    _hidl_cb({true, VSYNC_EVENT_PHASE_OFFSET_NS});
+#else
+    _hidl_cb({false, 0});
+#endif
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::vsyncSfEventPhaseOffsetNs(vsyncEventPhaseOffsetNs_cb _hidl_cb) {
+#ifdef SF_VSYNC_EVENT_PHASE_OFFSET_NS
+    _hidl_cb({true, SF_VSYNC_EVENT_PHASE_OFFSET_NS});
+#else
+    _hidl_cb({false, 0});
+#endif
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::useContextPriority(useContextPriority_cb _hidl_cb) {
+#ifdef USE_CONTEXT_PRIORITY
+    _hidl_cb({true, USE_CONTEXT_PRIORITY});
+#else
+    _hidl_cb({false, false});
+#endif
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::maxFrameBufferAcquiredBuffers(
+        maxFrameBufferAcquiredBuffers_cb _hidl_cb) {
+#ifdef NUM_FRAMEBUFFER_SURFACE_BUFFERS
+    _hidl_cb({true, NUM_FRAMEBUFFER_SURFACE_BUFFERS});
+#else
+    _hidl_cb({false, 0});
+#endif
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::hasWideColorDisplay(hasWideColorDisplay_cb _hidl_cb) {
+    bool value = false;
+#ifdef HAS_WIDE_COLOR_DISPLAY
+    value = true;
+#endif
+    _hidl_cb({true, value});
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::hasSyncFramework(hasSyncFramework_cb _hidl_cb) {
+    bool value = true;
+#ifdef RUNNING_WITHOUT_SYNC_FRAMEWORK
+    value = false;
+#endif
+    _hidl_cb({true, value});
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::hasHDRDisplay(hasHDRDisplay_cb _hidl_cb) {
+    bool value = false;
+#ifdef HAS_HDR_DISPLAY
+    value = true;
+#endif
+    _hidl_cb({true, value});
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::presentTimeOffsetFromVSyncNs(
+        presentTimeOffsetFromVSyncNs_cb _hidl_cb) {
+#ifdef PRESENT_TIME_OFFSET_FROM_VSYNC_NS
+    _hidl_cb({true, PRESENT_TIME_OFFSET_FROM_VSYNC_NS});
+#else
+    _hidl_cb({false, 0});
+#endif
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::useHwcForRGBtoYUV(useHwcForRGBtoYUV_cb _hidl_cb) {
+    bool value = false;
+#ifdef FORCE_HWC_COPY_FOR_VIRTUAL_DISPLAYS
+    value = true;
+#endif
+    _hidl_cb({true, value});
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::maxVirtualDisplaySize(maxVirtualDisplaySize_cb _hidl_cb) {
+    uint64_t maxSize = 0;
+#ifdef MAX_VIRTUAL_DISPLAY_DIMENSION
+    maxSize = MAX_VIRTUAL_DISPLAY_DIMENSION;
+    _hidl_cb({true, maxSize});
+#else
+    _hidl_cb({false, maxSize});
+#endif
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::useVrFlinger(useVrFlinger_cb _hidl_cb) {
+    bool value = false;
+    bool specified = false;
+#ifdef USE_VR_FLINGER
+    value = true;
+    specified = true;
+#endif
+    _hidl_cb({specified, value});
+    return Void();
+}
+
+Return<void> SurfaceFlingerConfigs::startGraphicsAllocatorService(
+        startGraphicsAllocatorService_cb _hidl_cb) {
+    bool value = false;
+#ifdef START_GRAPHICS_ALLOCATOR_SERVICE
+    value = true;
+#endif
+    _hidl_cb({true, value});
+    return Void();
+}
+
+// ::android::hardware::configstore::V1_1::ISurfaceFlingerConfigs implementation.
+
+#ifdef PRIMARY_DISPLAY_ORIENTATION
+static_assert(PRIMARY_DISPLAY_ORIENTATION == 0 || PRIMARY_DISPLAY_ORIENTATION == 90 ||
+                      PRIMARY_DISPLAY_ORIENTATION == 180 || PRIMARY_DISPLAY_ORIENTATION == 270,
+              "Primary display orientation must be 0/90/180/270");
+#endif
+
+Return<void> SurfaceFlingerConfigs::primaryDisplayOrientation(
+        primaryDisplayOrientation_cb _hidl_cb) {
+    using ::android::hardware::configstore::V1_1::DisplayOrientation;
+
+    bool specified = false;
+    DisplayOrientation value = DisplayOrientation::ORIENTATION_0;
+
+    int orientation = 0;
+#ifdef PRIMARY_DISPLAY_ORIENTATION
+    specified = true;
+    orientation = PRIMARY_DISPLAY_ORIENTATION;
+#endif
+
+    switch (orientation) {
+        case 0: {
+            value = DisplayOrientation::ORIENTATION_0;
+            break;
+        }
+        case 90: {
+            value = DisplayOrientation::ORIENTATION_90;
+            break;
+        }
+        case 180: {
+            value = DisplayOrientation::ORIENTATION_180;
+            break;
+        }
+        case 270: {
+            value = DisplayOrientation::ORIENTATION_270;
+            break;
+        }
+        default: {
+            // statically checked above -> memory corruption
+            LOG_ALWAYS_FATAL("Invalid orientation %d", orientation);
+        }
+    }
+
+    _hidl_cb({specified, value});
+    return Void();
+}
+
+}  // namespace implementation
+}  // namespace V1_1
+}  // namespace configstore
+}  // namespace hardware
+}  // namespace android
diff --git a/configstore/1.2/default/SurfaceFlingerConfigs.h b/configstore/1.1/default/SurfaceFlingerConfigs.h
similarity index 76%
rename from configstore/1.2/default/SurfaceFlingerConfigs.h
rename to configstore/1.1/default/SurfaceFlingerConfigs.h
index 54a6e62..c2f5fef 100644
--- a/configstore/1.2/default/SurfaceFlingerConfigs.h
+++ b/configstore/1.1/default/SurfaceFlingerConfigs.h
@@ -14,23 +14,23 @@
  * limitations under the License.
  */
 
-#ifndef ANDROID_HARDWARE_CONFIGSTORE_V1_2_SURFACEFLINGERCONFIGS_H
-#define ANDROID_HARDWARE_CONFIGSTORE_V1_2_SURFACEFLINGERCONFIGS_H
+#ifndef ANDROID_HARDWARE_CONFIGSTORE_V1_1_SURFACEFLINGERCONFIGS_H
+#define ANDROID_HARDWARE_CONFIGSTORE_V1_1_SURFACEFLINGERCONFIGS_H
 
-#include <android/hardware/configstore/1.2/ISurfaceFlingerConfigs.h>
+#include <android/hardware/configstore/1.1/ISurfaceFlingerConfigs.h>
 #include <hidl/MQDescriptor.h>
 #include <hidl/Status.h>
 
 namespace android {
 namespace hardware {
 namespace configstore {
-namespace V1_2 {
+namespace V1_1 {
 namespace implementation {
 
 using ::android::sp;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::hardware::configstore::V1_2::ISurfaceFlingerConfigs;
+using ::android::hardware::configstore::V1_1::ISurfaceFlingerConfigs;
 
 struct SurfaceFlingerConfigs : public ISurfaceFlingerConfigs {
     // ::android::hardware::configstore::V1_0::ISurfaceFlingerConfigs implementation.
@@ -49,17 +49,12 @@
 
     // ::android::hardware::configstore::V1_1::ISurfaceFlingerConfigs follow implementation.
     Return<void> primaryDisplayOrientation(primaryDisplayOrientation_cb _hidl_cb) override;
-
-    // ::android::hardware::configstore::V1_2::ISurfaceFlingerConfigs follow implementation.
-    Return<void> useColorManagement(useColorManagement_cb _hidl_cb) override;
-    Return<void> getCompositionPreference(getCompositionPreference_cb _hidl_cb) override;
-    Return<void> getDisplayNativePrimaries(getDisplayNativePrimaries_cb _hidl_cb) override;
 };
 
 }  // namespace implementation
-}  // namespace V1_2
+}  // namespace V1_1
 }  // namespace configstore
 }  // namespace hardware
 }  // namespace android
 
-#endif  // ANDROID_HARDWARE_CONFIGSTORE_V1_2_SURFACEFLINGERCONFIGS_H
+#endif  // ANDROID_HARDWARE_CONFIGSTORE_V1_1_SURFACEFLINGERCONFIGS_H
diff --git a/configstore/1.2/default/android.hardware.configstore@1.2-service.rc b/configstore/1.1/default/android.hardware.configstore@1.1-service.rc
similarity index 83%
rename from configstore/1.2/default/android.hardware.configstore@1.2-service.rc
rename to configstore/1.1/default/android.hardware.configstore@1.1-service.rc
index d6c5d10..105678a 100644
--- a/configstore/1.2/default/android.hardware.configstore@1.2-service.rc
+++ b/configstore/1.1/default/android.hardware.configstore@1.1-service.rc
@@ -1,4 +1,4 @@
-service vendor.configstore-hal /vendor/bin/hw/android.hardware.configstore@1.2-service
+service vendor.configstore-hal /vendor/bin/hw/android.hardware.configstore@1.1-service
     class hal animation
     user system
     group system
diff --git a/configstore/1.2/default/seccomp_policy/configstore-arm64.policy b/configstore/1.1/default/seccomp_policy/configstore@1.1-arm64.policy
similarity index 100%
rename from configstore/1.2/default/seccomp_policy/configstore-arm64.policy
rename to configstore/1.1/default/seccomp_policy/configstore@1.1-arm64.policy
diff --git a/configstore/1.2/default/service.cpp b/configstore/1.1/default/service.cpp
similarity index 80%
rename from configstore/1.2/default/service.cpp
rename to configstore/1.1/default/service.cpp
index 65a42f5..e21de0b 100644
--- a/configstore/1.2/default/service.cpp
+++ b/configstore/1.1/default/service.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "android.hardware.configstore@1.2-service"
+#define LOG_TAG "android.hardware.configstore@1.1-service"
 
-#include <android/hardware/configstore/1.2/ISurfaceFlingerConfigs.h>
+#include <android/hardware/configstore/1.1/ISurfaceFlingerConfigs.h>
 #include <hidl/HidlTransportSupport.h>
 #include <hwminijail/HardwareMinijail.h>
 
@@ -28,13 +28,13 @@
 using android::hardware::configureRpcThreadpool;
 using android::hardware::joinRpcThreadpool;
 using android::hardware::SetupMinijail;
-using android::hardware::configstore::V1_2::ISurfaceFlingerConfigs;
-using android::hardware::configstore::V1_2::implementation::SurfaceFlingerConfigs;
+using android::hardware::configstore::V1_1::ISurfaceFlingerConfigs;
+using android::hardware::configstore::V1_1::implementation::SurfaceFlingerConfigs;
 
 int main() {
     configureRpcThreadpool(10, true);
 
-    SetupMinijail("/vendor/etc/seccomp_policy/configstore.policy");
+    SetupMinijail("/vendor/etc/seccomp_policy/configstore@1.1.policy");
 
     sp<ISurfaceFlingerConfigs> surfaceFlingerConfigs = new SurfaceFlingerConfigs;
     status_t status = surfaceFlingerConfigs->registerAsService();
diff --git a/configstore/1.1/default/surfaceflinger.mk b/configstore/1.1/default/surfaceflinger.mk
new file mode 100644
index 0000000..35922eb
--- /dev/null
+++ b/configstore/1.1/default/surfaceflinger.mk
@@ -0,0 +1,56 @@
+
+LOCAL_SRC_FILES += SurfaceFlingerConfigs.cpp
+
+ifneq ($(VSYNC_EVENT_PHASE_OFFSET_NS),)
+    LOCAL_CFLAGS += -DVSYNC_EVENT_PHASE_OFFSET_NS=$(VSYNC_EVENT_PHASE_OFFSET_NS)
+endif
+
+ifneq ($(SF_VSYNC_EVENT_PHASE_OFFSET_NS),)
+    LOCAL_CFLAGS += -DSF_VSYNC_EVENT_PHASE_OFFSET_NS=$(SF_VSYNC_EVENT_PHASE_OFFSET_NS)
+endif
+
+ifeq ($(TARGET_USE_CONTEXT_PRIORITY),true)
+    LOCAL_CFLAGS += -DUSE_CONTEXT_PRIORITY=1
+endif
+
+ifeq ($(TARGET_HAS_WIDE_COLOR_DISPLAY),true)
+    LOCAL_CFLAGS += -DHAS_WIDE_COLOR_DISPLAY
+endif
+
+ifeq ($(TARGET_HAS_HDR_DISPLAY),true)
+    LOCAL_CFLAGS += -DHAS_HDR_DISPLAY
+endif
+
+ifneq ($(PRESENT_TIME_OFFSET_FROM_VSYNC_NS),)
+    LOCAL_CFLAGS += -DPRESENT_TIME_OFFSET_FROM_VSYNC_NS=$(PRESENT_TIME_OFFSET_FROM_VSYNC_NS)
+else
+    LOCAL_CFLAGS += -DPRESENT_TIME_OFFSET_FROM_VSYNC_NS=0
+endif
+
+ifeq ($(TARGET_FORCE_HWC_FOR_VIRTUAL_DISPLAYS),true)
+    LOCAL_CFLAGS += -DFORCE_HWC_COPY_FOR_VIRTUAL_DISPLAYS
+endif
+
+ifneq ($(MAX_VIRTUAL_DISPLAY_DIMENSION),)
+    LOCAL_CFLAGS += -DMAX_VIRTUAL_DISPLAY_DIMENSION=$(MAX_VIRTUAL_DISPLAY_DIMENSION)
+endif
+
+ifeq ($(TARGET_RUNNING_WITHOUT_SYNC_FRAMEWORK),true)
+    LOCAL_CFLAGS += -DRUNNING_WITHOUT_SYNC_FRAMEWORK
+endif
+
+ifneq ($(USE_VR_FLINGER),)
+    LOCAL_CFLAGS += -DUSE_VR_FLINGER
+endif
+
+ifneq ($(NUM_FRAMEBUFFER_SURFACE_BUFFERS),)
+    LOCAL_CFLAGS += -DNUM_FRAMEBUFFER_SURFACE_BUFFERS=$(NUM_FRAMEBUFFER_SURFACE_BUFFERS)
+endif
+
+ifneq ($(SF_START_GRAPHICS_ALLOCATOR_SERVICE),)
+    LOCAL_CFLAGS += -DSTART_GRAPHICS_ALLOCATOR_SERVICE
+endif
+
+ifneq ($(SF_PRIMARY_DISPLAY_ORIENTATION),)
+    LOCAL_CFLAGS += -DPRIMARY_DISPLAY_ORIENTATION=$(SF_PRIMARY_DISPLAY_ORIENTATION)
+endif
diff --git a/configstore/1.2/Android.bp b/configstore/1.2/Android.bp
deleted file mode 100644
index a3976b6..0000000
--- a/configstore/1.2/Android.bp
+++ /dev/null
@@ -1,27 +0,0 @@
-// This file is autogenerated by hidl-gen -Landroidbp.
-
-hidl_interface {
-    name: "android.hardware.configstore@1.2",
-    root: "android.hardware",
-    vndk: {
-        enabled: true,
-    },
-    srcs: [
-        "types.hal",
-        "ISurfaceFlingerConfigs.hal",
-    ],
-    interfaces: [
-        "android.hardware.configstore@1.0",
-        "android.hardware.configstore@1.1",
-        "android.hardware.graphics.common@1.0",
-        "android.hardware.graphics.common@1.1",
-        "android.hardware.graphics.common@1.2",
-        "android.hidl.base@1.0",
-    ],
-    types: [
-        "CieXyz",
-        "DisplayPrimaries",
-    ],
-    gen_java: true,
-}
-
diff --git a/configstore/1.2/ISurfaceFlingerConfigs.hal b/configstore/1.2/ISurfaceFlingerConfigs.hal
deleted file mode 100644
index 431b3fc..0000000
--- a/configstore/1.2/ISurfaceFlingerConfigs.hal
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * 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.
- */
-package android.hardware.configstore@1.2;
-
-import android.hardware.graphics.common@1.2::PixelFormat;
-import android.hardware.graphics.common@1.2::Dataspace;
-import @1.1::ISurfaceFlingerConfigs;
-import @1.0::OptionalBool;
-
-/**
- * New revision of ISurfaceFlingerConfigs
- */
-interface ISurfaceFlingerConfigs extends @1.1::ISurfaceFlingerConfigs {
-    /**
-     * useColorManagement indicates whether SurfaceFlinger should manage color
-     * by switching to appropriate color mode automatically depending on the
-     * Dataspace of the surfaces on screen.
-     * This function must return true when hasWideColorDisplay or hasHDRDisplay
-     * return true.
-     */
-    useColorManagement() generates (OptionalBool value);
-
-    /**
-     * Returns the default data space and pixel format that SurfaceFlinger
-     * expects to receive and output as well as the wide color gamut data space
-     * and pixel format for wide color gamut surfaces.
-     * To determine the data space and pixel format, there are a few things
-     * we recommend to consider:
-     *
-     *   1. Hardware composer's capability to composite contents with the chosen
-     *      data space and pixel format efficiently;
-     *   2. Hardware composer's ability to composite contents when sRGB contents
-     *      and the chosen wide color gamut data space contents coexist;
-     *   3. For better blending, consider using pixel format where the alpha
-     *      channel has as many bits as the RGB color channel.
-     *   4. Memory consumption and efficient buffer compression when considering
-     *      more bits in pixel format.
-     *
-     * @return dataspace is the default data space that SurfaceFlinger expects.
-     *         The data space must not be Dataspace::UNKNOWN, if unspecified,
-     *         the default data space is Dataspace::V0_SRGB;
-     * @return pixelFormat is the default pixel format that SurfaceFlinger
-     *         expects. If unspecified, the default pixel format is
-     *         PixelFormat::RGBA_8888.
-     * @return wcgDataspace is the data space that SurfaceFlinger expects for
-     *         wide color gamut surfaces.
-     *         When hasWideColorDisplay returns true, this API must return a
-     *         valid wide color gamut data space.
-     *         The data space must not be UNKNOWN, if unspecified, the data space
-     *         is V0_SRGB by default, which essentially indicates there's no wide
-     *         color gamut, meaning hasWideColorDisplay returns false.
-     * @return wcgPixelFormat is the pixel format that SurfaceFlinger expects for
-     *         wide color gamut surfaces. If unspecified, the pixel format is
-     *         PixelFormat::RGBA_8888 by default.
-     */
-    getCompositionPreference()
-        generates (Dataspace dataspace, PixelFormat pixelFormat,
-                   Dataspace wcgDataspace, PixelFormat wcgPixelFormat);
-
-    /**
-     * Returns the native panel primary data. The data includes red, green,
-     * blue and white. The primary format is CIE 1931 XYZ color space. If
-     * unspecified, the primaries is sRGB gamut by default.
-     */
-    getDisplayNativePrimaries() generates (DisplayPrimaries primaries);
-};
diff --git a/configstore/1.2/default/SurfaceFlingerConfigs.cpp b/configstore/1.2/default/SurfaceFlingerConfigs.cpp
deleted file mode 100644
index 714442b..0000000
--- a/configstore/1.2/default/SurfaceFlingerConfigs.cpp
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "SurfaceFlingerConfigs.h"
-
-#include <android/hardware/configstore/1.1/types.h>
-#include <android/hardware/configstore/1.2/types.h>
-#include <android/hardware/graphics/common/1.1/types.h>
-#include <log/log.h>
-
-namespace android {
-namespace hardware {
-namespace configstore {
-namespace V1_2 {
-namespace implementation {
-
-using ::android::hardware::graphics::common::V1_2::Dataspace;
-using ::android::hardware::graphics::common::V1_2::PixelFormat;
-
-// ::android::hardware::configstore::V1_0::ISurfaceFlingerConfigs implementation.
-Return<void> SurfaceFlingerConfigs::vsyncEventPhaseOffsetNs(vsyncEventPhaseOffsetNs_cb _hidl_cb) {
-#ifdef VSYNC_EVENT_PHASE_OFFSET_NS
-    _hidl_cb({true, VSYNC_EVENT_PHASE_OFFSET_NS});
-#else
-    _hidl_cb({false, 0});
-#endif
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::vsyncSfEventPhaseOffsetNs(vsyncEventPhaseOffsetNs_cb _hidl_cb) {
-#ifdef SF_VSYNC_EVENT_PHASE_OFFSET_NS
-    _hidl_cb({true, SF_VSYNC_EVENT_PHASE_OFFSET_NS});
-#else
-    _hidl_cb({false, 0});
-#endif
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::useContextPriority(useContextPriority_cb _hidl_cb) {
-#ifdef USE_CONTEXT_PRIORITY
-    _hidl_cb({true, USE_CONTEXT_PRIORITY});
-#else
-    _hidl_cb({false, false});
-#endif
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::maxFrameBufferAcquiredBuffers(
-    maxFrameBufferAcquiredBuffers_cb _hidl_cb) {
-#ifdef NUM_FRAMEBUFFER_SURFACE_BUFFERS
-    _hidl_cb({true, NUM_FRAMEBUFFER_SURFACE_BUFFERS});
-#else
-    _hidl_cb({false, 0});
-#endif
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::hasWideColorDisplay(hasWideColorDisplay_cb _hidl_cb) {
-    bool value = false;
-#ifdef HAS_WIDE_COLOR_DISPLAY
-    value = true;
-#endif
-    _hidl_cb({true, value});
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::hasSyncFramework(hasSyncFramework_cb _hidl_cb) {
-    bool value = true;
-#ifdef RUNNING_WITHOUT_SYNC_FRAMEWORK
-    value = false;
-#endif
-    _hidl_cb({true, value});
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::hasHDRDisplay(hasHDRDisplay_cb _hidl_cb) {
-    bool value = false;
-#ifdef HAS_HDR_DISPLAY
-    value = true;
-#endif
-    _hidl_cb({true, value});
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::presentTimeOffsetFromVSyncNs(
-    presentTimeOffsetFromVSyncNs_cb _hidl_cb) {
-#ifdef PRESENT_TIME_OFFSET_FROM_VSYNC_NS
-    _hidl_cb({true, PRESENT_TIME_OFFSET_FROM_VSYNC_NS});
-#else
-    _hidl_cb({false, 0});
-#endif
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::useHwcForRGBtoYUV(useHwcForRGBtoYUV_cb _hidl_cb) {
-    bool value = false;
-#ifdef FORCE_HWC_COPY_FOR_VIRTUAL_DISPLAYS
-    value = true;
-#endif
-    _hidl_cb({true, value});
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::maxVirtualDisplaySize(maxVirtualDisplaySize_cb _hidl_cb) {
-    uint64_t maxSize = 0;
-#ifdef MAX_VIRTUAL_DISPLAY_DIMENSION
-    maxSize = MAX_VIRTUAL_DISPLAY_DIMENSION;
-    _hidl_cb({true, maxSize});
-#else
-    _hidl_cb({false, maxSize});
-#endif
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::useVrFlinger(useVrFlinger_cb _hidl_cb) {
-    bool value = false;
-    bool specified = false;
-#ifdef USE_VR_FLINGER
-    value = true;
-    specified = true;
-#endif
-    _hidl_cb({specified, value});
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::startGraphicsAllocatorService(
-    startGraphicsAllocatorService_cb _hidl_cb) {
-    bool value = false;
-#ifdef START_GRAPHICS_ALLOCATOR_SERVICE
-    value = true;
-#endif
-    _hidl_cb({true, value});
-    return Void();
-}
-
-// ::android::hardware::configstore::V1_1::ISurfaceFlingerConfigs implementation.
-
-#ifdef PRIMARY_DISPLAY_ORIENTATION
-static_assert(PRIMARY_DISPLAY_ORIENTATION == 0 || PRIMARY_DISPLAY_ORIENTATION == 90 ||
-                  PRIMARY_DISPLAY_ORIENTATION == 180 || PRIMARY_DISPLAY_ORIENTATION == 270,
-              "Primary display orientation must be 0/90/180/270");
-#endif
-
-Return<void> SurfaceFlingerConfigs::primaryDisplayOrientation(
-    primaryDisplayOrientation_cb _hidl_cb) {
-    using ::android::hardware::configstore::V1_1::DisplayOrientation;
-
-    bool specified = false;
-    DisplayOrientation value = DisplayOrientation::ORIENTATION_0;
-
-    int orientation = 0;
-#ifdef PRIMARY_DISPLAY_ORIENTATION
-    specified = true;
-    orientation = PRIMARY_DISPLAY_ORIENTATION;
-#endif
-
-    switch (orientation) {
-        case 0: {
-            value = DisplayOrientation::ORIENTATION_0;
-            break;
-        }
-        case 90: {
-            value = DisplayOrientation::ORIENTATION_90;
-            break;
-        }
-        case 180: {
-            value = DisplayOrientation::ORIENTATION_180;
-            break;
-        }
-        case 270: {
-            value = DisplayOrientation::ORIENTATION_270;
-            break;
-        }
-        default: {
-            // statically checked above -> memory corruption
-            LOG_ALWAYS_FATAL("Invalid orientation %d", orientation);
-        }
-    }
-
-    _hidl_cb({specified, value});
-    return Void();
-}
-
-// ::android::hardware::configstore::V1_2::ISurfaceFlingerConfigs implementation.
-Return<void> SurfaceFlingerConfigs::useColorManagement(useColorManagement_cb _hidl_cb) {
-#if defined(USE_COLOR_MANAGEMENT) || defined(HAS_WIDE_COLOR_DISPLAY) || defined(HAS_HDR_DISPLAY)
-    _hidl_cb({true, true});
-#else
-    _hidl_cb({true, false});
-#endif
-    return Void();
-}
-
-#ifdef DEFAULT_COMPOSITION_DATA_SPACE
-static_assert(DEFAULT_COMPOSITION_DATA_SPACE != 0,
-              "Default composition data space must not be UNKNOWN");
-#endif
-
-#ifdef WCG_COMPOSITION_DATA_SPACE
-static_assert(WCG_COMPOSITION_DATA_SPACE != 0,
-              "Wide color gamut composition data space must not be UNKNOWN");
-#endif
-
-Return<void> SurfaceFlingerConfigs::getCompositionPreference(getCompositionPreference_cb _hidl_cb) {
-    Dataspace defaultDataspace = Dataspace::V0_SRGB;
-    PixelFormat defaultPixelFormat = PixelFormat::RGBA_8888;
-
-#ifdef DEFAULT_COMPOSITION_DATA_SPACE
-    defaultDataspace = static_cast<Dataspace>(DEFAULT_COMPOSITION_DATA_SPACE);
-#endif
-
-#ifdef DEFAULT_COMPOSITION_PIXEL_FORMAT
-    defaultPixelFormat = static_cast<PixelFormat>(DEFAULT_COMPOSITION_PIXEL_FORMAT);
-#endif
-
-    Dataspace wideColorGamutDataspace = Dataspace::V0_SRGB;
-    PixelFormat wideColorGamutPixelFormat = PixelFormat::RGBA_8888;
-
-#ifdef WCG_COMPOSITION_DATA_SPACE
-    wideColorGamutDataspace = static_cast<Dataspace>(WCG_COMPOSITION_DATA_SPACE);
-#endif
-
-#ifdef WCG_COMPOSITION_PIXEL_FORMAT
-    wideColorGamutPixelFormat = static_cast<PixelFormat>(WCG_COMPOSITION_PIXEL_FORMAT);
-#endif
-
-    _hidl_cb(defaultDataspace, defaultPixelFormat, wideColorGamutDataspace,
-             wideColorGamutPixelFormat);
-    return Void();
-}
-
-Return<void> SurfaceFlingerConfigs::getDisplayNativePrimaries(getDisplayNativePrimaries_cb _hidl_cb) {
-    DisplayPrimaries primaries;
-    // The default XYZ is sRGB gamut in CIE1931 color space
-#ifdef TARGET_DISPLAY_PRIMARY_RED_X
-    primaries.red.X = TARGET_DISPLAY_PRIMARY_RED_X;
-#else
-    primaries.red.X = 0.4123;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_RED_Y
-    primaries.red.Y = TARGET_DISPLAY_PRIMARY_RED_Y;
-#else
-    primaries.red.Y = 0.2126;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_RED_Z
-    primaries.red.Z = TARGET_DISPLAY_PRIMARY_RED_Z;
-#else
-    primaries.red.Z = 0.0193;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_GREEN_X
-    primaries.green.X = TARGET_DISPLAY_PRIMARY_GREEN_X;
-#else
-    primaries.green.X = 0.3576;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_GREEN_Y
-    primaries.green.Y = TARGET_DISPLAY_PRIMARY_GREEN_Y;
-#else
-    primaries.green.Y = 0.7152;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_GREEN_Z
-    primaries.green.Z = TARGET_DISPLAY_PRIMARY_GREEN_Z;
-#else
-    primaries.green.Z = 0.1192;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_BLUE_X
-    primaries.blue.X = TARGET_DISPLAY_PRIMARY_BLUE_X;
-#else
-    primaries.blue.X = 0.1805;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_BLUE_Y
-    primaries.blue.Y = TARGET_DISPLAY_PRIMARY_BLUE_Y;
-#else
-    primaries.blue.Y = 0.0722;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_BLUE_Z
-    primaries.blue.Z = TARGET_DISPLAY_PRIMARY_BLUE_Z;
-#else
-    primaries.blue.Z = 0.9506;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_WHITE_X
-    primaries.white.X = TARGET_DISPLAY_PRIMARY_WHITE_X;
-#else
-    primaries.white.X = 0.9505;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_WHITE_Y
-    primaries.white.Y = TARGET_DISPLAY_PRIMARY_WHITE_Y;
-#else
-    primaries.white.Y = 1.0000;
-#endif
-
-#ifdef TARGET_DISPLAY_PRIMARY_WHITE_Z
-    primaries.white.Z = TARGET_DISPLAY_PRIMARY_WHITE_Z;
-#else
-    primaries.white.Z = 1.0891;
-#endif
-
-    _hidl_cb(primaries);
-    return Void();
-}
-
-}  // namespace implementation
-}  // namespace V1_2
-}  // namespace configstore
-}  // namespace hardware
-}  // namespace android
diff --git a/configstore/1.2/default/surfaceflinger.mk b/configstore/1.2/default/surfaceflinger.mk
deleted file mode 100644
index 9a67256..0000000
--- a/configstore/1.2/default/surfaceflinger.mk
+++ /dev/null
@@ -1,124 +0,0 @@
-
-LOCAL_SRC_FILES += SurfaceFlingerConfigs.cpp
-
-ifneq ($(VSYNC_EVENT_PHASE_OFFSET_NS),)
-    LOCAL_CFLAGS += -DVSYNC_EVENT_PHASE_OFFSET_NS=$(VSYNC_EVENT_PHASE_OFFSET_NS)
-endif
-
-ifneq ($(SF_VSYNC_EVENT_PHASE_OFFSET_NS),)
-    LOCAL_CFLAGS += -DSF_VSYNC_EVENT_PHASE_OFFSET_NS=$(SF_VSYNC_EVENT_PHASE_OFFSET_NS)
-endif
-
-ifeq ($(TARGET_USE_CONTEXT_PRIORITY),true)
-    LOCAL_CFLAGS += -DUSE_CONTEXT_PRIORITY=1
-endif
-
-ifeq ($(TARGET_HAS_WIDE_COLOR_DISPLAY),true)
-    LOCAL_CFLAGS += -DHAS_WIDE_COLOR_DISPLAY
-endif
-
-ifeq ($(TARGET_HAS_HDR_DISPLAY),true)
-    LOCAL_CFLAGS += -DHAS_HDR_DISPLAY
-endif
-
-ifneq ($(PRESENT_TIME_OFFSET_FROM_VSYNC_NS),)
-    LOCAL_CFLAGS += -DPRESENT_TIME_OFFSET_FROM_VSYNC_NS=$(PRESENT_TIME_OFFSET_FROM_VSYNC_NS)
-else
-    LOCAL_CFLAGS += -DPRESENT_TIME_OFFSET_FROM_VSYNC_NS=0
-endif
-
-ifeq ($(TARGET_FORCE_HWC_FOR_VIRTUAL_DISPLAYS),true)
-    LOCAL_CFLAGS += -DFORCE_HWC_COPY_FOR_VIRTUAL_DISPLAYS
-endif
-
-ifneq ($(MAX_VIRTUAL_DISPLAY_DIMENSION),)
-    LOCAL_CFLAGS += -DMAX_VIRTUAL_DISPLAY_DIMENSION=$(MAX_VIRTUAL_DISPLAY_DIMENSION)
-endif
-
-ifeq ($(TARGET_RUNNING_WITHOUT_SYNC_FRAMEWORK),true)
-    LOCAL_CFLAGS += -DRUNNING_WITHOUT_SYNC_FRAMEWORK
-endif
-
-ifneq ($(USE_VR_FLINGER),)
-    LOCAL_CFLAGS += -DUSE_VR_FLINGER
-endif
-
-ifneq ($(NUM_FRAMEBUFFER_SURFACE_BUFFERS),)
-    LOCAL_CFLAGS += -DNUM_FRAMEBUFFER_SURFACE_BUFFERS=$(NUM_FRAMEBUFFER_SURFACE_BUFFERS)
-endif
-
-ifneq ($(SF_START_GRAPHICS_ALLOCATOR_SERVICE),)
-    LOCAL_CFLAGS += -DSTART_GRAPHICS_ALLOCATOR_SERVICE
-endif
-
-ifneq ($(SF_PRIMARY_DISPLAY_ORIENTATION),)
-    LOCAL_CFLAGS += -DPRIMARY_DISPLAY_ORIENTATION=$(SF_PRIMARY_DISPLAY_ORIENTATION)
-endif
-
-ifeq ($(TARGET_USE_COLOR_MANAGEMENT),true)
-    LOCAL_CFLAGS += -DUSE_COLOR_MANAGEMENT
-endif
-
-ifneq ($(SF_DEFAULT_COMPOSITION_DATA_SPACE),)
-    LOCAL_CFLAGS += -DDEFAULT_COMPOSITION_DATA_SPACE=$(SF_DEFAULT_COMPOSITION_DATA_SPACE)
-endif
-
-ifneq ($(SF_DEFAULT_COMPOSITION_PIXEL_FORMAT),)
-    LOCAL_CFLAGS += -DDEFAULT_COMPOSITION_PIXEL_FORMAT=$(SF_DEFAULT_COMPOSITION_PIXEL_FORMAT)
-endif
-
-ifneq ($(SF_WCG_COMPOSITION_DATA_SPACE),)
-    LOCAL_CFLAGS += -DWCG_COMPOSITION_DATA_SPACE=$(SF_WCG_COMPOSITION_DATA_SPACE)
-endif
-
-ifneq ($(SF_WCG_COMPOSITION_PIXEL_FORMAT),)
-    LOCAL_CFLAGS += -DWCG_COMPOSITION_PIXEL_FORMAT=$(SF_WCG_COMPOSITION_PIXEL_FORMAT)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_RED_X),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_RED_X=$(TARGET_DISPLAY_PRIMARY_RED_X)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_RED_Y),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_RED_Y=$(TARGET_DISPLAY_PRIMARY_RED_Y)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_RED_Z),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_RED_Z=$(TARGET_DISPLAY_PRIMARY_RED_Z)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_GREEN_X),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_GREEN_X=$(TARGET_DISPLAY_PRIMARY_GREEN_X)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_GREEN_Y),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_GREEN_Y=$(TARGET_DISPLAY_PRIMARY_GREEN_Y)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_GREEN_Z),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_GREEN_Z=$(TARGET_DISPLAY_PRIMARY_GREEN_Z)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_BLUE_X),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_BLUE_X=$(TARGET_DISPLAY_PRIMARY_BLUE_X)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_BLUE_Y),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_BLUE_Y=$(TARGET_DISPLAY_PRIMARY_BLUE_Y)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_BLUE_Z),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_BLUE_Z=$(TARGET_DISPLAY_PRIMARY_BLUE_Z)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_WHITE_X),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_WHITE_X=$(TARGET_DISPLAY_PRIMARY_WHITE_X)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_WHITE_Y),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_WHITE_Y=$(TARGET_DISPLAY_PRIMARY_WHITE_Y)
-endif
-
-ifneq ($(TARGET_DISPLAY_PRIMARY_WHITE_Z),)
-    LOCAL_CFLAGS += -DTARGET_DISPLAY_PRIMARY_WHITE_Z=$(TARGET_DISPLAY_PRIMARY_WHITE_Z)
-endif
diff --git a/configstore/1.2/types.hal b/configstore/1.2/types.hal
deleted file mode 100644
index 5b2c9a6..0000000
--- a/configstore/1.2/types.hal
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2019 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.
- */
-package android.hardware.configstore@1.2;
-
-struct CieXyz {
-    float X;
-    float Y;
-    float Z;
-};
-struct DisplayPrimaries {
-    CieXyz red;
-    CieXyz green;
-    CieXyz blue;
-    CieXyz white;
-};
diff --git a/configstore/1.2/vts/functional/Android.bp b/configstore/1.2/vts/functional/Android.bp
deleted file mode 100644
index 5f1eca6..0000000
--- a/configstore/1.2/vts/functional/Android.bp
+++ /dev/null
@@ -1,27 +0,0 @@
-//
-// Copyright (C) 2018 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_test {
-    name: "VtsHalConfigstoreV1_2TargetTest",
-    defaults: ["VtsHalTargetTestDefaults"],
-    srcs: ["VtsHalConfigstoreV1_2TargetTest.cpp"],
-    static_libs: [
-        "android.hardware.configstore@1.0",
-        "android.hardware.configstore@1.1",
-        "android.hardware.configstore@1.2",
-    ],
-}
-
diff --git a/configstore/1.2/vts/functional/OWNERS b/configstore/1.2/vts/functional/OWNERS
deleted file mode 100644
index 2b4fb8c..0000000
--- a/configstore/1.2/vts/functional/OWNERS
+++ /dev/null
@@ -1,7 +0,0 @@
-# Graphics team
-lpy@google.com
-olv@google.com
-stoza@google.com
-
-# VTS team
-yim@google.com
diff --git a/configstore/1.2/vts/functional/VtsHalConfigstoreV1_2TargetTest.cpp b/configstore/1.2/vts/functional/VtsHalConfigstoreV1_2TargetTest.cpp
deleted file mode 100644
index d7f4dcf..0000000
--- a/configstore/1.2/vts/functional/VtsHalConfigstoreV1_2TargetTest.cpp
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * 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.
- */
-
-#define LOG_TAG "ConfigstoreHidlHalTest"
-
-#include <VtsHalHidlTargetTestBase.h>
-#include <VtsHalHidlTargetTestEnvBase.h>
-#include <android-base/logging.h>
-#include <android/hardware/configstore/1.0/types.h>
-#include <android/hardware/configstore/1.2/ISurfaceFlingerConfigs.h>
-#include <android/hardware/configstore/1.2/types.h>
-#include <unistd.h>
-
-using ::android::sp;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::configstore::V1_0::OptionalBool;
-using ::android::hardware::configstore::V1_0::OptionalInt64;
-using ::android::hardware::configstore::V1_0::OptionalUInt64;
-using ::android::hardware::configstore::V1_2::DisplayPrimaries;
-using ::android::hardware::configstore::V1_2::ISurfaceFlingerConfigs;
-using ::android::hardware::graphics::common::V1_2::Dataspace;
-using ::android::hardware::graphics::common::V1_2::PixelFormat;
-
-#define ASSERT_OK(ret) ASSERT_TRUE(ret.isOk())
-#define EXPECT_OK(ret) EXPECT_TRUE(ret.isOk())
-
-// Test environment for Configstore HIDL HAL.
-class ConfigstoreHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
-   public:
-    // get the test environment singleton
-    static ConfigstoreHidlEnvironment* Instance() {
-        static ConfigstoreHidlEnvironment* instance = new ConfigstoreHidlEnvironment;
-        return instance;
-    }
-
-    virtual void registerTestServices() override { registerTestService<ISurfaceFlingerConfigs>(); }
-};
-
-class ConfigstoreHidlTest : public ::testing::VtsHalHidlTargetTestBase {
-   public:
-    sp<ISurfaceFlingerConfigs> sfConfigs;
-
-    virtual void SetUp() override {
-        sfConfigs = ::testing::VtsHalHidlTargetTestBase::getService<ISurfaceFlingerConfigs>(
-            ConfigstoreHidlEnvironment::Instance()->getServiceName<ISurfaceFlingerConfigs>());
-        ASSERT_NE(sfConfigs, nullptr);
-    }
-
-    virtual void TearDown() override {}
-
-    bool isSupportedWideColorGamut(Dataspace dataspace) {
-        Dataspace standard = static_cast<Dataspace>(dataspace & Dataspace::STANDARD_MASK);
-        return standard == Dataspace::STANDARD_DCI_P3 || standard == Dataspace::STANDARD_BT2020;
-    }
-};
-
-/**
- * Make sure the constrains of hasWideColorDisplay, hasHDRDisplay
- * and useColorManagement are enforced.
- */
-TEST_F(ConfigstoreHidlTest, TestColorConstrainsWithColorManagement) {
-    bool hasWideColorDisplay;
-    bool hasHDRDisplay;
-    bool useColorManagement;
-
-    Return<void> status = sfConfigs->hasWideColorDisplay(
-        [&](OptionalBool arg) { hasWideColorDisplay = arg.specified; });
-    EXPECT_OK(status);
-
-    status = sfConfigs->hasHDRDisplay([&](OptionalBool arg) { hasHDRDisplay = arg.specified; });
-    EXPECT_OK(status);
-
-    status = sfConfigs->useColorManagement(
-        [&](OptionalBool arg) { useColorManagement = arg.specified; });
-    EXPECT_OK(status);
-
-    // When hasHDRDisplay returns true, hasWideColorDisplay must also return true.
-    if (hasHDRDisplay) {
-        ASSERT_TRUE(hasWideColorDisplay);
-    }
-
-    // When hasWideColorDisplay returns true, useColorManagement
-    // must also return true.
-    if (hasWideColorDisplay) {
-        ASSERT_TRUE(useColorManagement);
-    }
-}
-
-TEST_F(ConfigstoreHidlTest, TestGetCompositionPreference) {
-    bool hasWideColorDisplay;
-
-    Return<void> status = sfConfigs->hasWideColorDisplay(
-        [&](OptionalBool arg) { hasWideColorDisplay = arg.specified; });
-    EXPECT_OK(status);
-
-    Dataspace defaultDataspace, wcgDataspace;
-
-    status = sfConfigs->getCompositionPreference(
-        [&](auto tmpDefaultDataspace, PixelFormat, auto tmpWcgDataspace, PixelFormat) {
-            defaultDataspace = tmpDefaultDataspace;
-            wcgDataspace = tmpWcgDataspace;
-        });
-    EXPECT_OK(status);
-
-    // Default data space and wide color gamut data space must not be UNKNOWN.
-    ASSERT_TRUE(defaultDataspace != Dataspace::UNKNOWN && wcgDataspace != Dataspace::UNKNOWN);
-
-    // If hasWideColorDisplay returns true, the wide color gamut data space must be a valid wide
-    // color gamut.
-    if (hasWideColorDisplay) {
-        ASSERT_TRUE(isSupportedWideColorGamut(wcgDataspace));
-    }
-}
-
-TEST_F(ConfigstoreHidlTest, TestGetDisplayNativePrimaries) {
-    DisplayPrimaries primaries;
-
-    Return<void> status = sfConfigs->getDisplayNativePrimaries(
-        [&](DisplayPrimaries tmpPrimaries) {
-            primaries.red = tmpPrimaries.red;
-            primaries.green = tmpPrimaries.green;
-            primaries.blue = tmpPrimaries.blue;
-            primaries.white = tmpPrimaries.white;
-        });
-    EXPECT_OK(status);
-
-    // Display primaries should be greater than or equal to zero.
-    // Or it returns defualt value if there is no definition.
-    // RED
-    EXPECT_GE(primaries.red.X, 0.0);
-    EXPECT_GE(primaries.red.Y, 0.0);
-    EXPECT_GE(primaries.red.Z, 0.0);
-
-    // GREEN
-    EXPECT_GE(primaries.green.X, 0.0);
-    EXPECT_GE(primaries.green.Y, 0.0);
-    EXPECT_GE(primaries.green.Z, 0.0);
-
-
-    // BLUE
-    EXPECT_GE(primaries.blue.X, 0.0);
-    EXPECT_GE(primaries.blue.Y, 0.0);
-    EXPECT_GE(primaries.blue.Z, 0.0);
-
-
-    // WHITE
-    EXPECT_GE(primaries.white.X, 0.0);
-    EXPECT_GE(primaries.white.Y, 0.0);
-    EXPECT_GE(primaries.white.Z, 0.0);
-}
-
-int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(ConfigstoreHidlEnvironment::Instance());
-    ::testing::InitGoogleTest(&argc, argv);
-    ConfigstoreHidlEnvironment::Instance()->init(&argc, argv);
-    int status = RUN_ALL_TESTS();
-    LOG(INFO) << "Test result = " << status;
-    return status;
-}
diff --git a/configstore/utils/Android.bp b/configstore/utils/Android.bp
index e0d4aa8..178f245 100644
--- a/configstore/utils/Android.bp
+++ b/configstore/utils/Android.bp
@@ -30,14 +30,12 @@
     shared_libs: [
         "android.hardware.configstore@1.0",
         "android.hardware.configstore@1.1",
-        "android.hardware.configstore@1.2",
         "libbase",
         "libhidlbase"
     ],
     export_shared_lib_headers: [
         "android.hardware.configstore@1.0",
         "android.hardware.configstore@1.1",
-        "android.hardware.configstore@1.2",
         "libbase",
         "libhidlbase"
     ],
diff --git a/current.txt b/current.txt
index db407c8..caadefe 100644
--- a/current.txt
+++ b/current.txt
@@ -452,8 +452,6 @@
 44c88954b3c201b26f64fcdb6f278024ab3aae864a9e1ec70e8a74274ae9d6aa android.hardware.cas@1.1::ICas
 25012d1778f7396f967bbc0231397d544bde421ba5b98706c9e48ac790612683 android.hardware.cas@1.1::ICasListener
 dffacdbe0bcf8443013de5bdc56a83479ad979d4919ed15a5585539f46091f07 android.hardware.cas@1.1::IMediaCasService
-bc742c6b17c834010f90c06ce2939c845198eecd2706be18da99e14bceb2acc0 android.hardware.configstore@1.2::ISurfaceFlingerConfigs
-aadac6b9fcf660384d73cbb97f3732ff9eeb8e8c67001e3fdbf4add108e5b1dc android.hardware.configstore@1.2::types
 5b1f4a4fb88c239e07d76026467a1f2ee0d08f4d52c1805bd93bd7c05e3fe69c android.hardware.drm@1.2::ICryptoFactory
 4895f98e9ef210e9acb01982f5d07b654538377e1404b8db5e19e7858835e9d8 android.hardware.drm@1.2::ICryptoPlugin
 976116b9033b2c222b940109fdf0ffcc29b77cbe631ef6b4fcc2ad5ce8e605f7 android.hardware.drm@1.2::IDrmFactory