diff --git a/camera/device/3.2/default/CameraDevice.cpp b/camera/device/3.2/default/CameraDevice.cpp
index dfbb976..2e80ce8 100644
--- a/camera/device/3.2/default/CameraDevice.cpp
+++ b/camera/device/3.2/default/CameraDevice.cpp
@@ -101,7 +101,7 @@
 }
 
 // Methods from ::android::hardware::camera::device::V3_2::ICameraDevice follow.
-Return<void> CameraDevice::getResourceCost(getResourceCost_cb _hidl_cb)  {
+Return<void> CameraDevice::getResourceCost(ICameraDevice::getResourceCost_cb _hidl_cb)  {
     Status status = initStatus();
     CameraResourceCost resCost;
     if (status == Status::OK) {
@@ -141,7 +141,8 @@
     return Void();
 }
 
-Return<void> CameraDevice::getCameraCharacteristics(getCameraCharacteristics_cb _hidl_cb)  {
+Return<void> CameraDevice::getCameraCharacteristics(
+        ICameraDevice::getCameraCharacteristics_cb _hidl_cb)  {
     Status status = initStatus();
     CameraMetadata cameraCharacteristics;
     if (status == Status::OK) {
@@ -172,7 +173,8 @@
     return status;
 }
 
-Return<void> CameraDevice::open(const sp<ICameraDeviceCallback>& callback, open_cb _hidl_cb)  {
+Return<void> CameraDevice::open(const sp<ICameraDeviceCallback>& callback,
+        ICameraDevice::open_cb _hidl_cb)  {
     Status status = initStatus();
     sp<CameraDeviceSession> session = nullptr;
 
diff --git a/camera/device/3.2/default/CameraDevice_3_2.h b/camera/device/3.2/default/CameraDevice_3_2.h
index 9534707..f474533 100644
--- a/camera/device/3.2/default/CameraDevice_3_2.h
+++ b/camera/device/3.2/default/CameraDevice_3_2.h
@@ -51,7 +51,7 @@
 /*
  * The camera device HAL implementation is opened lazily (via the open call)
  */
-struct CameraDevice : public ICameraDevice {
+struct CameraDevice : public virtual RefBase {
     // Called by provider HAL. Provider HAL must ensure the uniqueness of
     // CameraDevice object per cameraId, or there could be multiple CameraDevice
     // trying to access the same physical camera.
@@ -60,7 +60,14 @@
     CameraDevice(sp<CameraModule> module,
                  const std::string& cameraId,
                  const SortedVector<std::pair<std::string, std::string>>& cameraDeviceNames);
-    ~CameraDevice();
+    virtual ~CameraDevice();
+
+    // Retrieve the HIDL interface, split into its own class to avoid inheritance issues when
+    // dealing with minor version revs and simultaneous implementation and interface inheritance
+    virtual sp<ICameraDevice> getInterface() {
+        return new TrampolineDeviceInterface_3_2(this);
+    }
+
     // Caller must use this method to check if CameraDevice ctor failed
     bool isInitFailed() { return mInitFail; }
     // Used by provider HAL to signal external camera disconnected
@@ -68,16 +75,16 @@
 
     /* Methods from ::android::hardware::camera::device::V3_2::ICameraDevice follow. */
     // The following method can be called without opening the actual camera device
-    Return<void> getResourceCost(getResourceCost_cb _hidl_cb) override;
-    Return<void> getCameraCharacteristics(getCameraCharacteristics_cb _hidl_cb) override;
-    Return<Status> setTorchMode(TorchMode mode) override;
+    Return<void> getResourceCost(ICameraDevice::getResourceCost_cb _hidl_cb);
+    Return<void> getCameraCharacteristics(ICameraDevice::getCameraCharacteristics_cb _hidl_cb);
+    Return<Status> setTorchMode(TorchMode mode);
 
     // Open the device HAL and also return a default capture session
-    Return<void> open(const sp<ICameraDeviceCallback>& callback, open_cb _hidl_cb) override;
+    Return<void> open(const sp<ICameraDeviceCallback>& callback, ICameraDevice::open_cb _hidl_cb);
 
 
     // Forward the dump call to the opened session, or do nothing
-    Return<void> dumpState(const ::android::hardware::hidl_handle& fd) override;
+    Return<void> dumpState(const ::android::hardware::hidl_handle& fd);
     /* End of Methods from ::android::hardware::camera::device::V3_2::ICameraDevice */
 
 protected:
@@ -106,6 +113,39 @@
     static Status getHidlStatus(int);
 
     Status initStatus() const;
+
+private:
+    struct TrampolineDeviceInterface_3_2 : public ICameraDevice {
+        TrampolineDeviceInterface_3_2(sp<CameraDevice> parent) :
+            mParent(parent) {}
+
+        virtual Return<void> getResourceCost(V3_2::ICameraDevice::getResourceCost_cb _hidl_cb)
+                override {
+            return mParent->getResourceCost(_hidl_cb);
+        }
+
+        virtual Return<void> getCameraCharacteristics(
+                V3_2::ICameraDevice::getCameraCharacteristics_cb _hidl_cb) override {
+            return mParent->getCameraCharacteristics(_hidl_cb);
+        }
+
+        virtual Return<Status> setTorchMode(TorchMode mode) override {
+            return mParent->setTorchMode(mode);
+        }
+
+        virtual Return<void> open(const sp<V3_2::ICameraDeviceCallback>& callback,
+                V3_2::ICameraDevice::open_cb _hidl_cb) override {
+            return mParent->open(callback, _hidl_cb);
+        }
+
+        virtual Return<void> dumpState(const hidl_handle& fd) override {
+            return mParent->dumpState(fd);
+        }
+
+    private:
+        sp<CameraDevice> mParent;
+    };
+
 };
 
 }  // namespace implementation
diff --git a/camera/device/3.5/Android.bp b/camera/device/3.5/Android.bp
new file mode 100644
index 0000000..a4e9ee2
--- /dev/null
+++ b/camera/device/3.5/Android.bp
@@ -0,0 +1,23 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.camera.device@3.5",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "ICameraDevice.hal",
+        "ICameraDeviceSession.hal",
+    ],
+    interfaces: [
+        "android.hardware.camera.common@1.0",
+        "android.hardware.camera.device@3.2",
+        "android.hardware.camera.device@3.3",
+        "android.hardware.camera.device@3.4",
+        "android.hardware.graphics.common@1.0",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: false,
+}
+
diff --git a/camera/device/3.5/ICameraDevice.hal b/camera/device/3.5/ICameraDevice.hal
new file mode 100644
index 0000000..e7e8dd3
--- /dev/null
+++ b/camera/device/3.5/ICameraDevice.hal
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+package android.hardware.camera.device@3.5;
+
+import android.hardware.camera.common@1.0::Status;
+import @3.2::CameraMetadata;
+import @3.2::ICameraDevice;
+
+/**
+ * Camera device interface
+ *
+ * Supports the android.hardware.Camera API, and the android.hardware.camera2
+ * API at LIMITED or better hardware level.
+ *
+ */
+interface ICameraDevice extends @3.2::ICameraDevice {
+
+    /**
+     * getPhysicalCameraCharacteristics:
+     *
+     * Return the static camera information for a physical camera ID backing
+     * this logical camera device. This information may not change between consecutive calls.
+     *
+     * Note that HAL must support this function for physical camera IDs that are
+     * not exposed via ICameraProvider::getCameraIdList().
+     *
+     * @return status Status code for the operation, one of:
+     *     OK:
+     *         On a successful query of the camera device characteristics
+     *     INTERNAL_ERROR:
+     *         The camera device cannot be opened due to an internal
+     *         error.
+     *     CAMERA_DISCONNECTED:
+     *         An external camera device has been disconnected, and is no longer
+     *         available. This camera device interface is now stale, and a new
+     *         instance must be acquired if the device is reconnected. All
+     *         subsequent calls on this interface must return
+     *         CAMERA_DISCONNECTED.
+     *
+     * @return cameraCharacteristics
+     *     The static metadata for this logical camera device's physical device, or an empty
+     *     metadata structure if status is not OK.
+     *
+     */
+    getPhysicalCameraCharacteristics(string physicalCameraId)
+            generates (Status status, CameraMetadata cameraCharacteristics);
+
+};
diff --git a/camera/device/3.5/ICameraDeviceSession.hal b/camera/device/3.5/ICameraDeviceSession.hal
new file mode 100644
index 0000000..8406685
--- /dev/null
+++ b/camera/device/3.5/ICameraDeviceSession.hal
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package android.hardware.camera.device@3.5;
+
+import android.hardware.camera.common@1.0::Status;
+import @3.4::ICameraDeviceSession;
+
+/**
+ * Camera device active session interface.
+ *
+ * Obtained via ICameraDevice::open(), this interface contains the methods to
+ * configure and request captures from an active camera device.
+ */
+interface ICameraDeviceSession extends @3.4::ICameraDeviceSession {
+};
diff --git a/camera/device/3.5/default/Android.bp b/camera/device/3.5/default/Android.bp
new file mode 100644
index 0000000..341f573
--- /dev/null
+++ b/camera/device/3.5/default/Android.bp
@@ -0,0 +1,53 @@
+//
+// 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_library_headers {
+    name: "camera.device@3.5-impl_headers",
+    vendor: true,
+    export_include_dirs: ["include/device_v3_5_impl"]
+}
+
+cc_library_shared {
+    name: "camera.device@3.5-impl",
+    defaults: ["hidl_defaults"],
+    proprietary: true,
+    vendor: true,
+    srcs: [
+        "CameraDevice.cpp",
+    ],
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libutils",
+        "libcutils",
+        "camera.device@3.2-impl",
+        "camera.device@3.3-impl",
+        "camera.device@3.4-impl",
+        "android.hardware.camera.device@3.2",
+        "android.hardware.camera.device@3.3",
+        "android.hardware.camera.device@3.4",
+        "android.hardware.camera.device@3.5",
+        "android.hardware.camera.provider@2.4",
+        "android.hardware.graphics.mapper@2.0",
+        "liblog",
+        "libhardware",
+        "libcamera_metadata",
+    ],
+    static_libs: [
+        "android.hardware.camera.common@1.0-helper",
+    ],
+    local_include_dirs: ["include/device_v3_5_impl"],
+}
diff --git a/camera/device/3.5/default/CameraDevice.cpp b/camera/device/3.5/default/CameraDevice.cpp
new file mode 100644
index 0000000..fcd1c96
--- /dev/null
+++ b/camera/device/3.5/default/CameraDevice.cpp
@@ -0,0 +1,86 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "CamDev@3.5-impl"
+#include <log/log.h>
+
+#include "CameraModule.h"
+#include "CameraDevice_3_5.h"
+
+namespace android {
+namespace hardware {
+namespace camera {
+namespace device {
+namespace V3_5 {
+namespace implementation {
+
+using namespace ::android::hardware::camera::device;
+using ::android::hardware::camera::common::V1_0::Status;
+using ::android::hardware::camera::device::V3_2::CameraMetadata;
+
+CameraDevice::CameraDevice(sp<CameraModule> module, const std::string& cameraId,
+        const SortedVector<std::pair<std::string, std::string>>& cameraDeviceNames) :
+        V3_4::implementation::CameraDevice(module, cameraId, cameraDeviceNames) {
+}
+
+CameraDevice::~CameraDevice() {
+}
+
+Return<void> CameraDevice::getPhysicalCameraCharacteristics(const hidl_string& physicalCameraId,
+        V3_5::ICameraDevice::getPhysicalCameraCharacteristics_cb _hidl_cb) {
+    Status status = initStatus();
+    CameraMetadata cameraCharacteristics;
+    if (status == Status::OK) {
+        // Require module 2.5+ version.
+        if (mModule->getModuleApiVersion() < CAMERA_MODULE_API_VERSION_2_5) {
+            ALOGE("%s: get_physical_camera_info must be called on camera module 2.5 or newer",
+                    __FUNCTION__);
+            status = Status::INTERNAL_ERROR;
+        } else {
+            char *end;
+            errno = 0;
+            long id = strtol(physicalCameraId.c_str(), &end, 0);
+            if (id > INT_MAX || (errno == ERANGE && id == LONG_MAX) ||
+                    id < INT_MIN || (errno == ERANGE && id == LONG_MIN) ||
+                    *end != '\0') {
+                ALOGE("%s: Invalid physicalCameraId %s", __FUNCTION__, physicalCameraId.c_str());
+                status = Status::ILLEGAL_ARGUMENT;
+            } else {
+                camera_metadata_t *physicalInfo = nullptr;
+                int ret = mModule->getPhysicalCameraInfo((int)id, &physicalInfo);
+                if (ret == OK) {
+                    V3_2::implementation::convertToHidl(physicalInfo, &cameraCharacteristics);
+                } else {
+                    ALOGE("%s: Failed to get physical camera %s info: %s (%d)!", __FUNCTION__,
+                            physicalCameraId.c_str(), strerror(-ret), ret);
+                    status = Status::INTERNAL_ERROR;
+                }
+            }
+        }
+    }
+    _hidl_cb(status, cameraCharacteristics);
+    return Void();
+}
+
+// End of methods from ::android::hardware::camera::device::V3_2::ICameraDevice.
+
+} // namespace implementation
+}  // namespace V3_5
+}  // namespace device
+}  // namespace camera
+}  // namespace hardware
+}  // namespace android
+
diff --git a/camera/device/3.5/default/include/device_v3_5_impl/CameraDevice_3_5.h b/camera/device/3.5/default/include/device_v3_5_impl/CameraDevice_3_5.h
new file mode 100644
index 0000000..f250bc9
--- /dev/null
+++ b/camera/device/3.5/default/include/device_v3_5_impl/CameraDevice_3_5.h
@@ -0,0 +1,107 @@
+/*
+ * 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.
+ */
+
+#ifndef ANDROID_HARDWARE_CAMERA_DEVICE_V3_5_CAMERADEVICE_H
+#define ANDROID_HARDWARE_CAMERA_DEVICE_V3_5_CAMERADEVICE_H
+
+#include "CameraModule.h"
+#include <../../../../3.4/default/include/device_v3_4_impl/CameraDevice_3_4.h>
+
+#include <android/hardware/camera/device/3.5/ICameraDevice.h>
+
+namespace android {
+namespace hardware {
+namespace camera {
+namespace device {
+namespace V3_5 {
+namespace implementation {
+
+using namespace ::android::hardware::camera::device;
+
+using ::android::hardware::camera::common::V1_0::helper::CameraModule;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_string;
+using ::android::hardware::camera::common::V1_0::TorchMode;
+using ::android::hardware::camera::common::V1_0::helper::CameraModule;
+using ::android::hardware::camera::common::V1_0::Status;
+using ::android::sp;
+
+struct CameraDevice : public V3_4::implementation::CameraDevice {
+    // Called by provider HAL.
+    // Provider HAL must ensure the uniqueness of CameraDevice object per cameraId, or there could
+    // be multiple CameraDevice trying to access the same physical camera.  Also, provider will have
+    // to keep track of all CameraDevice objects in order to notify CameraDevice when the underlying
+    // camera is detached.
+    // Delegates nearly all work to CameraDevice_3_4
+    CameraDevice(sp<CameraModule> module,
+                 const std::string& cameraId,
+                 const SortedVector<std::pair<std::string, std::string>>& cameraDeviceNames);
+    virtual ~CameraDevice();
+
+    virtual sp<V3_2::ICameraDevice> getInterface() override {
+        return new TrampolineDeviceInterface_3_5(this);
+    }
+
+protected:
+    Return<void> getPhysicalCameraCharacteristics(const hidl_string& physicalCameraId,
+            V3_5::ICameraDevice::getPhysicalCameraCharacteristics_cb _hidl_cb);
+
+private:
+    struct TrampolineDeviceInterface_3_5 : public ICameraDevice {
+        TrampolineDeviceInterface_3_5(sp<CameraDevice> parent) :
+            mParent(parent) {}
+
+        virtual Return<void> getResourceCost(V3_2::ICameraDevice::getResourceCost_cb _hidl_cb)
+                override {
+            return mParent->getResourceCost(_hidl_cb);
+        }
+
+        virtual Return<void> getCameraCharacteristics(
+                V3_2::ICameraDevice::getCameraCharacteristics_cb _hidl_cb) override {
+            return mParent->getCameraCharacteristics(_hidl_cb);
+        }
+
+        virtual Return<Status> setTorchMode(TorchMode mode) override {
+            return mParent->setTorchMode(mode);
+        }
+
+        virtual Return<void> open(const sp<V3_2::ICameraDeviceCallback>& callback,
+                V3_2::ICameraDevice::open_cb _hidl_cb) override {
+            return mParent->open(callback, _hidl_cb);
+        }
+
+        virtual Return<void> dumpState(const hidl_handle& fd) override {
+            return mParent->dumpState(fd);
+        }
+
+        virtual Return<void> getPhysicalCameraCharacteristics(const hidl_string& physicalCameraId,
+                V3_5::ICameraDevice::getPhysicalCameraCharacteristics_cb _hidl_cb) override {
+            return mParent->getPhysicalCameraCharacteristics(physicalCameraId, _hidl_cb);
+        }
+    private:
+        sp<CameraDevice> mParent;
+    };
+};
+
+}  // namespace implementation
+}  // namespace V3_5
+}  // namespace device
+}  // namespace camera
+}  // namespace hardware
+}  // namespace android
+
+#endif // ANDROID_HARDWARE_CAMERA_DEVICE_V3_5_CAMERADEVICE_H