diff --git a/automotive/evs/1.1/default/Android.bp b/automotive/evs/1.1/default/Android.bp
index a463471..41cb426 100644
--- a/automotive/evs/1.1/default/Android.bp
+++ b/automotive/evs/1.1/default/Android.bp
@@ -7,25 +7,41 @@
         "service.cpp",
         "EvsCamera.cpp",
         "EvsEnumerator.cpp",
-        "EvsDisplay.cpp"
+        "EvsDisplay.cpp",
+        "ConfigManager.cpp",
+        "ConfigManagerUtil.cpp",
     ],
     init_rc: ["android.hardware.automotive.evs@1.1-service.rc"],
 
     shared_libs: [
         "android.hardware.automotive.evs@1.0",
         "android.hardware.automotive.evs@1.1",
+        "android.hardware.camera.device@3.2",
         "libbase",
         "libbinder",
-        "libcutils",
+        "liblog",
         "libhardware",
         "libhidlbase",
         "liblog",
         "libui",
         "libutils",
+        "libcamera_metadata",
+        "libtinyxml2",
     ],
 
     cflags: [
         "-O0",
         "-g",
     ],
+
+    required: [
+        "evs_default_configuration.xml",
+    ],
+}
+
+prebuilt_etc {
+    name: "evs_default_configuration.xml",
+
+    src: "resources/evs_default_configuration.xml",
+    sub_dir: "automotive/evs",
 }
diff --git a/automotive/evs/1.1/default/ConfigManager.cpp b/automotive/evs/1.1/default/ConfigManager.cpp
new file mode 100644
index 0000000..4f46f9d
--- /dev/null
+++ b/automotive/evs/1.1/default/ConfigManager.cpp
@@ -0,0 +1,487 @@
+/*
+ * 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.
+ */
+
+#include <sstream>
+#include <fstream>
+#include <thread>
+
+#include <hardware/gralloc.h>
+#include <utils/SystemClock.h>
+#include <android/hardware/camera/device/3.2/ICameraDevice.h>
+
+#include "ConfigManager.h"
+
+using ::android::hardware::camera::device::V3_2::StreamRotation;
+
+
+ConfigManager::~ConfigManager() {
+    /* Nothing to do */
+}
+
+
+void ConfigManager::readCameraInfo(const XMLElement * const aCameraElem) {
+    if (aCameraElem == nullptr) {
+        ALOGW("XML file does not have required camera element");
+        return;
+    }
+
+    const XMLElement *curElem = aCameraElem->FirstChildElement();
+    while (curElem != nullptr) {
+        if (!strcmp(curElem->Name(), "group")) {
+            /* camera group identifier */
+            const char *group_id = curElem->FindAttribute("group_id")->Value();
+
+            /* create CameraGroup */
+            unique_ptr<ConfigManager::CameraGroup> aCameraGroup(new ConfigManager::CameraGroup());
+
+            /* add a camera device to its group */
+            addCameraDevices(curElem->FindAttribute("device_id")->Value(), aCameraGroup);
+
+            /* a list of camera stream configurations */
+            const XMLElement *childElem =
+                curElem->FirstChildElement("caps")->FirstChildElement("stream");
+            while (childElem != nullptr) {
+                /* read 5 attributes */
+                const XMLAttribute *idAttr     = childElem->FindAttribute("id");
+                const XMLAttribute *widthAttr  = childElem->FindAttribute("width");
+                const XMLAttribute *heightAttr = childElem->FindAttribute("height");
+                const XMLAttribute *fmtAttr    = childElem->FindAttribute("format");
+                const XMLAttribute *fpsAttr    = childElem->FindAttribute("framerate");
+
+                const int32_t id = stoi(idAttr->Value());
+                int32_t framerate = 0;
+                if (fpsAttr != nullptr) {
+                    framerate = stoi(fpsAttr->Value());
+                }
+
+                int32_t pixFormat;
+                if (ConfigManagerUtil::convertToPixelFormat(fmtAttr->Value(),
+                                                            pixFormat)) {
+                    RawStreamConfiguration cfg = {
+                        id,
+                        stoi(widthAttr->Value()),
+                        stoi(heightAttr->Value()),
+                        pixFormat,
+                        ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,
+                        framerate
+                    };
+                    aCameraGroup->streamConfigurations[id] = cfg;
+                }
+
+                childElem = childElem->NextSiblingElement("stream");
+            }
+
+            /* camera group synchronization */
+            const char *sync = curElem->FindAttribute("synchronized")->Value();
+            aCameraGroup->synchronized =
+                static_cast<bool>(strcmp(sync, "false"));
+
+            /* add a group to hash map */
+            mCameraGroups[group_id] = std::move(aCameraGroup);
+        } else if (!strcmp(curElem->Name(), "device")) {
+            /* camera unique identifier */
+            const char *id = curElem->FindAttribute("id")->Value();
+
+            /* camera mount location */
+            const char *pos = curElem->FindAttribute("position")->Value();
+
+            /* store read camera module information */
+            mCameraInfo[id] = readCameraDeviceInfo(curElem);
+
+            /* assign a camera device to a position group */
+            mCameraPosition[pos].emplace(id);
+        } else {
+            /* ignore other device types */
+            ALOGD("Unknown element %s is ignored", curElem->Name());
+        }
+
+        curElem = curElem->NextSiblingElement();
+    }
+}
+
+
+unique_ptr<ConfigManager::CameraInfo>
+ConfigManager::readCameraDeviceInfo(const XMLElement *aDeviceElem) {
+    if (aDeviceElem == nullptr) {
+        return nullptr;
+    }
+
+    /* create a CameraInfo to be filled */
+    unique_ptr<ConfigManager::CameraInfo> aCamera(new ConfigManager::CameraInfo());
+
+    /* size information to allocate camera_metadata_t */
+    size_t totalEntries = 0;
+    size_t totalDataSize = 0;
+
+    /* read device capabilities */
+    totalEntries +=
+        readCameraCapabilities(aDeviceElem->FirstChildElement("caps"),
+                               aCamera,
+                               totalDataSize);
+
+
+    /* read camera metadata */
+    totalEntries +=
+        readCameraMetadata(aDeviceElem->FirstChildElement("characteristics"),
+                           aCamera,
+                           totalDataSize);
+
+    /* construct camera_metadata_t */
+    if (!constructCameraMetadata(aCamera, totalEntries, totalDataSize)) {
+        ALOGW("Either failed to allocate memory or "
+              "allocated memory was not large enough");
+    }
+
+    return aCamera;
+}
+
+
+size_t ConfigManager::readCameraCapabilities(const XMLElement * const aCapElem,
+                                             unique_ptr<ConfigManager::CameraInfo> &aCamera,
+                                             size_t &dataSize) {
+    if (aCapElem == nullptr) {
+        return 0;
+    }
+
+    string token;
+    const XMLElement *curElem = nullptr;
+
+    /* a list of supported camera parameters/controls */
+    curElem = aCapElem->FirstChildElement("supported_controls");
+    if (curElem != nullptr) {
+        const XMLElement *ctrlElem = curElem->FirstChildElement("control");
+        while (ctrlElem != nullptr) {
+            const char *nameAttr = ctrlElem->FindAttribute("name")->Value();;
+            const int32_t minVal = stoi(ctrlElem->FindAttribute("min")->Value());
+            const int32_t maxVal = stoi(ctrlElem->FindAttribute("max")->Value());
+
+            int32_t stepVal = 1;
+            const XMLAttribute *stepAttr = ctrlElem->FindAttribute("step");
+            if (stepAttr != nullptr) {
+                stepVal = stoi(stepAttr->Value());
+            }
+
+            CameraParam aParam;
+            if (ConfigManagerUtil::convertToEvsCameraParam(nameAttr,
+                                                           aParam)) {
+                aCamera->controls.emplace(
+                    aParam,
+                    make_tuple(minVal, maxVal, stepVal)
+                );
+            }
+
+            ctrlElem = ctrlElem->NextSiblingElement("control");
+        }
+    }
+
+    /* a list of camera stream configurations */
+    curElem = aCapElem->FirstChildElement("stream");
+    while (curElem != nullptr) {
+        /* read 5 attributes */
+        const XMLAttribute *idAttr     = curElem->FindAttribute("id");
+        const XMLAttribute *widthAttr  = curElem->FindAttribute("width");
+        const XMLAttribute *heightAttr = curElem->FindAttribute("height");
+        const XMLAttribute *fmtAttr    = curElem->FindAttribute("format");
+        const XMLAttribute *fpsAttr    = curElem->FindAttribute("framerate");
+
+        const int32_t id = stoi(idAttr->Value());
+        int32_t framerate = 0;
+        if (fpsAttr != nullptr) {
+            framerate = stoi(fpsAttr->Value());
+        }
+
+        int32_t pixFormat;
+        if (ConfigManagerUtil::convertToPixelFormat(fmtAttr->Value(),
+                                                    pixFormat)) {
+            RawStreamConfiguration cfg = {
+                id,
+                stoi(widthAttr->Value()),
+                stoi(heightAttr->Value()),
+                pixFormat,
+                ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,
+                framerate
+            };
+            aCamera->streamConfigurations[id] = cfg;
+        }
+
+        curElem = curElem->NextSiblingElement("stream");
+    }
+
+    dataSize = calculate_camera_metadata_entry_data_size(
+                   get_camera_metadata_tag_type(
+                       ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS
+                   ),
+                   aCamera->streamConfigurations.size() * kStreamCfgSz
+               );
+
+    /* a single camera metadata entry contains multiple stream configurations */
+    return dataSize > 0 ? 1 : 0;
+}
+
+
+size_t ConfigManager::readCameraMetadata(const XMLElement * const aParamElem,
+                                       unique_ptr<ConfigManager::CameraInfo> &aCamera,
+                                       size_t &dataSize) {
+    if (aParamElem == nullptr) {
+        return 0;
+    }
+
+    const XMLElement *curElem = aParamElem->FirstChildElement("parameter");
+    size_t numEntries = 0;
+    camera_metadata_tag_t tag;
+    while (curElem != nullptr) {
+        if (!ConfigManagerUtil::convertToMetadataTag(curElem->FindAttribute("name")->Value(),
+                                                     tag)) {
+            switch(tag) {
+                case ANDROID_LENS_DISTORTION:
+                case ANDROID_LENS_POSE_ROTATION:
+                case ANDROID_LENS_POSE_TRANSLATION:
+                case ANDROID_LENS_INTRINSIC_CALIBRATION: {
+                    /* float[] */
+                    size_t count = 0;
+                    void   *data = ConfigManagerUtil::convertFloatArray(
+                                        curElem->FindAttribute("size")->Value(),
+                                        curElem->FindAttribute("value")->Value(),
+                                        count
+                                   );
+
+                    aCamera->cameraMetadata[tag] =
+                        make_pair(make_unique<void *>(data), count);
+
+                    ++numEntries;
+                    dataSize += calculate_camera_metadata_entry_data_size(
+                                    get_camera_metadata_tag_type(tag), count
+                                );
+
+                    break;
+                }
+
+                default:
+                    ALOGW("Parameter %s is not supported",
+                          curElem->FindAttribute("name")->Value());
+                    break;
+            }
+        }
+
+        curElem = curElem->NextSiblingElement("parameter");
+    }
+
+    return numEntries;
+}
+
+
+bool ConfigManager::constructCameraMetadata(unique_ptr<CameraInfo> &aCamera,
+                                            const size_t totalEntries,
+                                            const size_t totalDataSize) {
+    if (!aCamera->allocate(totalEntries, totalDataSize)) {
+        ALOGE("Failed to allocate memory for camera metadata");
+        return false;
+    }
+
+    const size_t numStreamConfigs = aCamera->streamConfigurations.size();
+    unique_ptr<int32_t[]> data(new int32_t[kStreamCfgSz * numStreamConfigs]);
+    int32_t *ptr = data.get();
+    for (auto &cfg : aCamera->streamConfigurations) {
+        for (auto i = 0; i < kStreamCfgSz; ++i) {
+          *ptr++ = cfg.second[i];
+        }
+    }
+    int32_t err = add_camera_metadata_entry(aCamera->characteristics,
+                                            ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS,
+                                            data.get(),
+                                            numStreamConfigs * kStreamCfgSz);
+
+    if (err) {
+        ALOGE("Failed to add stream configurations to metadata, ignored");
+        return false;
+    }
+
+    bool success = true;
+    for (auto &[tag, entry] : aCamera->cameraMetadata) {
+        /* try to add new camera metadata entry */
+        int32_t err = add_camera_metadata_entry(aCamera->characteristics,
+                                                tag,
+                                                entry.first.get(),
+                                                entry.second);
+        if (err) {
+            ALOGE("Failed to add an entry with a tag 0x%X", tag);
+
+            /* may exceed preallocated capacity */
+            ALOGE("Camera metadata has %ld / %ld entries and %ld / %ld bytes are filled",
+                  get_camera_metadata_entry_count(aCamera->characteristics),
+                  get_camera_metadata_entry_capacity(aCamera->characteristics),
+                  get_camera_metadata_data_count(aCamera->characteristics),
+                  get_camera_metadata_data_capacity(aCamera->characteristics));
+            ALOGE("\tCurrent metadata entry requires %ld bytes",
+                  calculate_camera_metadata_entry_data_size(tag, entry.second));
+
+            success = false;
+        }
+    }
+
+    ALOGV("Camera metadata has %ld / %ld entries and %ld / %ld bytes are filled",
+          get_camera_metadata_entry_count(aCamera->characteristics),
+          get_camera_metadata_entry_capacity(aCamera->characteristics),
+          get_camera_metadata_data_count(aCamera->characteristics),
+          get_camera_metadata_data_capacity(aCamera->characteristics));
+
+    return success;
+}
+
+
+void ConfigManager::readSystemInfo(const XMLElement * const aSysElem) {
+    if (aSysElem == nullptr) {
+        return;
+    }
+
+    /*
+     * Please note that this function assumes that a given system XML element
+     * and its child elements follow DTD.  If it does not, it will cause a
+     * segmentation fault due to the failure of finding expected attributes.
+     */
+
+    /* read number of cameras available in the system */
+    const XMLElement *xmlElem = aSysElem->FirstChildElement("num_cameras");
+    if (xmlElem != nullptr) {
+        mSystemInfo.numCameras =
+            stoi(xmlElem->FindAttribute("value")->Value());
+    }
+}
+
+
+void ConfigManager::readDisplayInfo(const XMLElement * const aDisplayElem) {
+    if (aDisplayElem == nullptr) {
+        ALOGW("XML file does not have required camera element");
+        return;
+    }
+
+    const XMLElement *curDev = aDisplayElem->FirstChildElement("device");
+    while (curDev != nullptr) {
+        const char *id = curDev->FindAttribute("id")->Value();
+        //const char *pos = curDev->FirstAttribute("position")->Value();
+
+        unique_ptr<DisplayInfo> dpy(new DisplayInfo());
+        if (dpy == nullptr) {
+            ALOGE("Failed to allocate memory for DisplayInfo");
+            return;
+        }
+
+        const XMLElement *cap = curDev->FirstChildElement("caps");
+        if (cap != nullptr) {
+            const XMLElement *curStream = cap->FirstChildElement("stream");
+            while (curStream != nullptr) {
+                /* read 4 attributes */
+                const XMLAttribute *idAttr     = curStream->FindAttribute("id");
+                const XMLAttribute *widthAttr  = curStream->FindAttribute("width");
+                const XMLAttribute *heightAttr = curStream->FindAttribute("height");
+                const XMLAttribute *fmtAttr    = curStream->FindAttribute("format");
+
+                const int32_t id = stoi(idAttr->Value());
+                int32_t pixFormat;
+                if (ConfigManagerUtil::convertToPixelFormat(fmtAttr->Value(),
+                                                            pixFormat)) {
+                    RawStreamConfiguration cfg = {
+                        id,
+                        stoi(widthAttr->Value()),
+                        stoi(heightAttr->Value()),
+                        pixFormat,
+                        ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_INPUT,
+                        0   // unused
+                    };
+                    dpy->streamConfigurations[id] = cfg;
+                }
+
+                curStream = curStream->NextSiblingElement("stream");
+            }
+        }
+
+        mDisplayInfo[id] = std::move(dpy);
+        curDev = curDev->NextSiblingElement("device");
+    }
+
+    return;
+}
+
+
+bool ConfigManager::readConfigDataFromXML() noexcept {
+    XMLDocument xmlDoc;
+
+    const int64_t parsingStart = android::elapsedRealtimeNano();
+
+    /* load and parse a configuration file */
+    xmlDoc.LoadFile(mConfigFilePath);
+    if (xmlDoc.ErrorID() != XML_SUCCESS) {
+        ALOGE("Failed to load and/or parse a configuration file, %s", xmlDoc.ErrorStr());
+        return false;
+    }
+
+    /* retrieve the root element */
+    const XMLElement *rootElem = xmlDoc.RootElement();
+    if (strcmp(rootElem->Name(), "configuration")) {
+        ALOGE("A configuration file is not in the required format.  "
+              "See /etc/automotive/evs/evs_configuration.dtd");
+        return false;
+    }
+
+    /*
+     * parse camera information; this needs to be done before reading system
+     * information
+     */
+    readCameraInfo(rootElem->FirstChildElement("camera"));
+
+    /* parse system information */
+    readSystemInfo(rootElem->FirstChildElement("system"));
+
+    /* parse display information */
+    readDisplayInfo(rootElem->FirstChildElement("display"));
+
+    const int64_t parsingEnd = android::elapsedRealtimeNano();
+    ALOGI("Parsing configuration file takes %lf (ms)",
+          (double)(parsingEnd - parsingStart) / 1000000.0);
+
+
+    return true;
+}
+
+
+void ConfigManager::addCameraDevices(const char *devices,
+                                     unique_ptr<CameraGroup> &aGroup) {
+    stringstream device_list(devices);
+    string token;
+    while (getline(device_list, token, ',')) {
+        aGroup->devices.emplace(token);
+    }
+}
+
+
+std::unique_ptr<ConfigManager> ConfigManager::Create(const char *path) {
+    unique_ptr<ConfigManager> cfgMgr(new ConfigManager(path));
+
+    /*
+     * Read a configuration from XML file
+     *
+     * If this is too slow, ConfigManager::readConfigDataFromBinary() and
+     * ConfigManager::writeConfigDataToBinary()can serialize CameraInfo object
+     * to the filesystem and construct CameraInfo instead; this was
+     * evaluated as 10x faster.
+     */
+    if (!cfgMgr->readConfigDataFromXML()) {
+        return nullptr;
+    } else {
+        return cfgMgr;
+    }
+}
+
diff --git a/automotive/evs/1.1/default/ConfigManager.h b/automotive/evs/1.1/default/ConfigManager.h
new file mode 100644
index 0000000..0275f90
--- /dev/null
+++ b/automotive/evs/1.1/default/ConfigManager.h
@@ -0,0 +1,336 @@
+/*
+ * 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.
+ */
+#ifndef CONFIG_MANAGER_H
+#define CONFIG_MANAGER_H
+
+#include <vector>
+#include <string>
+#include <unordered_map>
+#include <unordered_set>
+
+#include <tinyxml2.h>
+
+#include <system/camera_metadata.h>
+#include <log/log.h>
+#include <android/hardware/automotive/evs/1.1/types.h>
+
+#include "ConfigManagerUtil.h"
+
+using namespace std;
+using namespace tinyxml2;
+
+using ::android::hardware::hidl_vec;
+using ::android::hardware::camera::device::V3_2::Stream;
+using ::android::hardware::automotive::evs::V1_1::CameraParam;
+
+/*
+ * Plese note that this is different from what is defined in
+ * libhardware/modules/camera/3_4/metadata/types.h; this has one additional
+ * field to store a framerate.
+ */
+const size_t kStreamCfgSz = 6;
+typedef std::array<int32_t, kStreamCfgSz> RawStreamConfiguration;
+
+class ConfigManager {
+public:
+    static std::unique_ptr<ConfigManager> Create(const char *path = "");
+    ConfigManager(const ConfigManager&) = delete;
+    ConfigManager& operator=(const ConfigManager&) = delete;
+
+    virtual ~ConfigManager();
+
+    /* Camera device's capabilities and metadata */
+    class CameraInfo {
+    public:
+        CameraInfo() :
+            characteristics(nullptr) {
+            /* Nothing to do */
+        }
+
+        virtual ~CameraInfo() {
+            free_camera_metadata(characteristics);
+        }
+
+        /* Allocate memory for camera_metadata_t */
+        bool allocate(size_t entry_cap, size_t data_cap) {
+            if (characteristics != nullptr) {
+                ALOGE("Camera metadata is already allocated");
+                return false;
+            }
+
+            characteristics = allocate_camera_metadata(entry_cap, data_cap);
+            return characteristics != nullptr;
+        }
+
+        /*
+         * List of supported controls that the master client can program.
+         * Paraemters are stored with its valid range
+         */
+        unordered_map<CameraParam,
+                      tuple<int32_t, int32_t, int32_t>> controls;
+
+        /* List of supported frame rates */
+        unordered_set<int32_t> frameRates;
+
+        /*
+         * List of supported output stream configurations; each array stores
+         * format, width, height, and direction values in the order.
+         */
+        unordered_map<int32_t, RawStreamConfiguration> streamConfigurations;
+
+        /*
+         * Internal storage for camera metadata.  Each entry holds a pointer to
+         * data and number of elements
+         */
+        unordered_map<camera_metadata_tag_t,
+                      pair<unique_ptr<void *>, size_t>> cameraMetadata;
+
+        /* Camera module characteristics */
+        camera_metadata_t *characteristics;
+    };
+
+    class CameraGroup {
+    public:
+        CameraGroup() {}
+
+        /* ID of member camera devices */
+        unordered_set<string> devices;
+
+        /* The capture operation of member camera devices are synchronized */
+        bool synchronized = false;
+
+        /*
+         * List of stream configurations that are supposed by all camera devices
+         * in this group.
+         */
+        unordered_map<int32_t, RawStreamConfiguration> streamConfigurations;
+    };
+
+    class SystemInfo {
+    public:
+        /* number of available cameras */
+        int32_t numCameras = 0;
+    };
+
+    class DisplayInfo {
+    public:
+        /*
+         * List of supported input stream configurations; each array stores
+         * format, width, height, and direction values in the order.
+         */
+        unordered_map<int32_t, RawStreamConfiguration> streamConfigurations;
+    };
+
+    /*
+     * Return system information
+     *
+     * @return SystemInfo
+     *         Constant reference of SystemInfo.
+     */
+    const SystemInfo &getSystemInfo() {
+        return mSystemInfo;
+    }
+
+    /*
+     * Return a list of cameras
+     *
+     * This function assumes that it is not being called frequently.
+     *
+     * @return vector<string>
+     *         A vector that contains unique camera device identifiers.
+     */
+    vector<string> getCameraList() {
+        vector<string> aList;
+        for (auto &v : mCameraInfo) {
+            aList.emplace_back(v.first);
+        }
+
+        return aList;
+    }
+
+
+    /*
+     * Return a list of cameras
+     *
+     * @return CameraGroup
+     *         A pointer to a camera group identified by a given id.
+     */
+    unique_ptr<CameraGroup>& getCameraGroup(const string& gid) {
+        return mCameraGroups[gid];
+    }
+
+
+    /*
+     * Return a camera metadata
+     *
+     * @param  cameraId
+     *         Unique camera node identifier in string
+     *
+     * @return unique_ptr<CameraInfo>
+     *         A pointer to CameraInfo that is associated with a given camera
+     *         ID.  This returns a null pointer if this does not recognize a
+     *         given camera identifier.
+     */
+    unique_ptr<CameraInfo>& getCameraInfo(const string cameraId) noexcept {
+        return mCameraInfo[cameraId];
+    }
+
+private:
+    /* Constructors */
+    ConfigManager(const char *xmlPath) :
+        mConfigFilePath(xmlPath) {
+    }
+
+    /* System configuration */
+    SystemInfo mSystemInfo;
+
+    /* Internal data structure for camera device information */
+    unordered_map<string, unique_ptr<CameraInfo>> mCameraInfo;
+
+    /* Internal data structure for camera device information */
+    unordered_map<string, unique_ptr<DisplayInfo>> mDisplayInfo;
+
+    /* Camera groups are stored in <groud id, CameraGroup> hash map */
+    unordered_map<string, unique_ptr<CameraGroup>> mCameraGroups;
+
+    /*
+     * Camera positions are stored in <position, camera id set> hash map.
+     * The position must be one of front, rear, left, and right.
+     */
+    unordered_map<string, unordered_set<string>>  mCameraPosition;
+
+    /* A path to XML configuration file */
+    const char *mConfigFilePath;
+
+    /*
+     * Parse a given EVS configuration file and store the information
+     * internally.
+     *
+     * @return bool
+     *         True if it completes parsing a file successfully.
+     */
+    bool readConfigDataFromXML() noexcept;
+
+    /*
+     * read the information of the vehicle
+     *
+     * @param  aSysElem
+     *         A pointer to "system" XML element.
+     */
+    void readSystemInfo(const XMLElement * const aSysElem);
+
+    /*
+     * read the information of camera devices
+     *
+     * @param  aCameraElem
+     *         A pointer to "camera" XML element that may contain multiple
+     *         "device" elements.
+     */
+    void readCameraInfo(const XMLElement * const aCameraElem);
+
+    /*
+     * read display device information
+     *
+     * @param  aDisplayElem
+     *         A pointer to "display" XML element that may contain multiple
+     *         "device" elements.
+     */
+    void readDisplayInfo(const XMLElement * const aDisplayElem);
+
+    /*
+     * read camera device information
+     *
+     * @param  aDeviceElem
+     *         A pointer to "device" XML element that contains camera module
+     *         capability info and its characteristics.
+     *
+     * @return unique_ptr<CameraInfo>
+     *         A pointer to CameraInfo class that contains camera module
+     *         capability and characteristics.  Please note that this transfers
+     *         the ownership of created CameraInfo to the caller.
+     */
+    unique_ptr<CameraInfo> readCameraDeviceInfo(const XMLElement *aDeviceElem);
+
+    /*
+     * read camera metadata
+     *
+     * @param  aCapElem
+     *         A pointer to "cap" XML element.
+     * @param  aCamera
+     *         A pointer to CameraInfo that is being filled by this method.
+     * @param  dataSize
+     *         Required size of memory to store camera metadata found in this
+     *         method.  This is calculated in this method and returned to the
+     *         caller for camera_metadata allocation.
+     *
+     * @return size_t
+     *         Number of camera metadata entries
+     */
+    size_t readCameraCapabilities(const XMLElement * const aCapElem,
+                                  unique_ptr<CameraInfo> &aCamera,
+                                  size_t &dataSize);
+
+    /*
+     * read camera metadata
+     *
+     * @param  aParamElem
+     *         A pointer to "characteristics" XML element.
+     * @param  aCamera
+     *         A pointer to CameraInfo that is being filled by this method.
+     * @param  dataSize
+     *         Required size of memory to store camera metadata found in this
+     *         method.
+     *
+     * @return size_t
+     *         Number of camera metadata entries
+     */
+    size_t readCameraMetadata(const XMLElement * const aParamElem,
+                              unique_ptr<CameraInfo> &aCamera,
+                              size_t &dataSize);
+
+    /*
+     * construct camera_metadata_t from camera capabilities and metadata
+     *
+     * @param  aCamera
+     *         A pointer to CameraInfo that is being filled by this method.
+     * @param  totalEntries
+     *         Number of camera metadata entries to be added.
+     * @param  totalDataSize
+     *         Sum of sizes of camera metadata entries to be added.
+     *
+     * @return bool
+     *         False if either it fails to allocate memory for camera metadata
+     *         or its size is not large enough to add all found camera metadata
+     *         entries.
+     */
+    bool constructCameraMetadata(unique_ptr<CameraInfo> &aCamera,
+                                 const size_t totalEntries,
+                                 const size_t totalDataSize);
+
+    /*
+     * parse a comma-separated list of camera devices and add them to
+     * CameraGroup.
+     *
+     * @param  devices
+     *         A comma-separated list of camera device identifiers.
+     * @param  aGroup
+     *         Camera group which cameras will be added to.
+     */
+    void addCameraDevices(const char *devices,
+                          unique_ptr<CameraGroup> &aGroup);
+};
+#endif // CONFIG_MANAGER_H
+
diff --git a/automotive/evs/1.1/default/ConfigManagerUtil.cpp b/automotive/evs/1.1/default/ConfigManagerUtil.cpp
new file mode 100644
index 0000000..8206daa
--- /dev/null
+++ b/automotive/evs/1.1/default/ConfigManagerUtil.cpp
@@ -0,0 +1,131 @@
+/*
+ * 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.
+ */
+
+#include "ConfigManagerUtil.h"
+
+#include <string>
+#include <sstream>
+#include <linux/videodev2.h>
+
+#include <log/log.h>
+#include <system/graphics-base-v1.0.h>
+
+
+bool ConfigManagerUtil::convertToEvsCameraParam(const string &id,
+                                                CameraParam &camParam) {
+    string trimmed = ConfigManagerUtil::trimString(id);
+    bool success = true;
+
+    if (!trimmed.compare("BRIGHTNESS")) {
+        camParam =  CameraParam::BRIGHTNESS;
+    } else if (!trimmed.compare("CONTRAST")) {
+        camParam =  CameraParam::CONTRAST;
+    } else if (!trimmed.compare("AUTOGAIN")) {
+        camParam =  CameraParam::AUTOGAIN;
+    } else if (!trimmed.compare("GAIN")) {
+        camParam =  CameraParam::GAIN;
+    } else if (!trimmed.compare("AUTO_WHITE_BALANCE")) {
+        camParam =  CameraParam::AUTO_WHITE_BALANCE;
+    } else if (!trimmed.compare("WHITE_BALANCE_TEMPERATURE")) {
+        camParam =  CameraParam::WHITE_BALANCE_TEMPERATURE;
+    } else if (!trimmed.compare("SHARPNESS")) {
+        camParam =  CameraParam::SHARPNESS;
+    } else if (!trimmed.compare("AUTO_EXPOSURE")) {
+        camParam =  CameraParam::AUTO_EXPOSURE;
+    } else if (!trimmed.compare("ABSOLUTE_EXPOSURE")) {
+        camParam =  CameraParam::ABSOLUTE_EXPOSURE;
+    } else if (!trimmed.compare("ABSOLUTE_FOCUS")) {
+        camParam =  CameraParam::ABSOLUTE_FOCUS;
+    } else if (!trimmed.compare("AUTO_FOCUS")) {
+        camParam =  CameraParam::AUTO_FOCUS;
+    } else if (!trimmed.compare("ABSOLUTE_ZOOM")) {
+        camParam =  CameraParam::ABSOLUTE_ZOOM;
+    } else {
+        success = false;
+    }
+
+    return success;
+}
+
+
+bool ConfigManagerUtil::convertToPixelFormat(const string &format,
+                                             int32_t &pixFormat) {
+    string trimmed = ConfigManagerUtil::trimString(format);
+    bool success = true;
+
+    if (!trimmed.compare("RGBA_8888")) {
+        pixFormat =  HAL_PIXEL_FORMAT_RGBA_8888;
+    } else if (!trimmed.compare("YCRCB_420_SP")) {
+        pixFormat =  HAL_PIXEL_FORMAT_YCRCB_420_SP;
+    } else if (!trimmed.compare("YCBCR_422_I")) {
+        pixFormat =  HAL_PIXEL_FORMAT_YCBCR_422_I;
+    } else {
+        success = false;
+    }
+
+    return success;
+}
+
+
+bool ConfigManagerUtil::convertToMetadataTag(const char *name,
+                                             camera_metadata_tag &aTag) {
+    if (!strcmp(name, "LENS_DISTORTION")) {
+        aTag =  ANDROID_LENS_DISTORTION;
+    } else if (!strcmp(name, "LENS_INTRINSIC_CALIBRATION")) {
+        aTag =  ANDROID_LENS_INTRINSIC_CALIBRATION;
+    } else if (!strcmp(name, "LENS_POSE_ROTATION")) {
+        aTag =  ANDROID_LENS_POSE_ROTATION;
+    } else if (!strcmp(name, "LENS_POSE_TRANSLATION")) {
+        aTag =  ANDROID_LENS_POSE_TRANSLATION;
+    } else {
+        return false;
+    }
+
+    return true;
+}
+
+
+float *ConfigManagerUtil::convertFloatArray(const char *sz, const char *vals,
+                                            size_t &count, const char delimiter) {
+    string size_string(sz);
+    string value_string(vals);
+
+    count = stoi(size_string);
+    float *result = new float[count];
+    stringstream values(value_string);
+
+    int32_t idx = 0;
+    string token;
+    while (getline(values, token, delimiter)) {
+        result[idx++] = stof(token);
+    }
+
+    return result;
+}
+
+
+string ConfigManagerUtil::trimString(const string &src, const string &ws) {
+    const auto s = src.find_first_not_of(ws);
+    if (s == string::npos) {
+        return "";
+    }
+
+    const auto e = src.find_last_not_of(ws);
+    const auto r = e - s + 1;
+
+    return src.substr(s, r);
+}
+
diff --git a/automotive/evs/1.1/default/ConfigManagerUtil.h b/automotive/evs/1.1/default/ConfigManagerUtil.h
new file mode 100644
index 0000000..8c89ae7
--- /dev/null
+++ b/automotive/evs/1.1/default/ConfigManagerUtil.h
@@ -0,0 +1,61 @@
+/*
+ * 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.
+ */
+#ifndef CONFIG_MANAGER_UTIL_H
+#define CONFIG_MANAGER_UTIL_H
+
+#include <utility>
+#include <string>
+#include <system/camera_metadata.h>
+#include <android/hardware/automotive/evs/1.1/types.h>
+
+using namespace std;
+using ::android::hardware::automotive::evs::V1_1::CameraParam;
+
+
+class ConfigManagerUtil {
+public:
+    /**
+     * Convert a given string into V4L2_CID_*
+     */
+    static bool convertToEvsCameraParam(const string &id,
+                                        CameraParam &camParam);
+    /**
+     * Convert a given string into android.hardware.graphics.common.PixelFormat
+     */
+    static bool convertToPixelFormat(const string &format,
+                                     int32_t &pixelFormat);
+    /**
+     * Convert a given string into corresponding camera metadata data tag defined in
+     * system/media/camera/include/system/camera_metadta_tags.h
+     */
+    static bool convertToMetadataTag(const char *name,
+                                     camera_metadata_tag &aTag);
+    /**
+     * Convert a given string into a floating value array
+     */
+    static float *convertFloatArray(const char *sz,
+                                    const char *vals,
+                                    size_t &count,
+                                    const char delimiter = ',');
+    /**
+     * Trim a string
+     */
+    static string trimString(const string &src,
+                             const string &ws = " \n\r\t\f\v");
+};
+
+#endif // CONFIG_MANAGER_UTIL_H
+
diff --git a/automotive/evs/1.1/default/EvsCamera.cpp b/automotive/evs/1.1/default/EvsCamera.cpp
index 2d55566..5ba753d 100644
--- a/automotive/evs/1.1/default/EvsCamera.cpp
+++ b/automotive/evs/1.1/default/EvsCamera.cpp
@@ -40,28 +40,21 @@
 const unsigned MAX_BUFFERS_IN_FLIGHT = 100;
 
 
-EvsCamera::EvsCamera(const char *id) :
+EvsCamera::EvsCamera(const char *id,
+                     unique_ptr<ConfigManager::CameraInfo> &camInfo) :
         mFramesAllowed(0),
         mFramesInUse(0),
-        mStreamState(STOPPED) {
+        mStreamState(STOPPED),
+        mCameraInfo(camInfo) {
 
     ALOGD("EvsCamera instantiated");
 
-    mDescription.cameraId = id;
+    /* set a camera id */
+    mDescription.v1.cameraId = id;
 
-    // Set up dummy data for testing
-    if (mDescription.cameraId == kCameraName_Backup) {
-        mWidth  = 640;          // full NTSC/VGA
-        mHeight = 480;          // full NTSC/VGA
-        mDescription.vendorFlags = 0xFFFFFFFF;   // Arbitrary value
-    } else {
-        mWidth  = 320;          // 1/2 NTSC/VGA
-        mHeight = 240;          // 1/2 NTSC/VGA
-    }
-
-    mFormat = HAL_PIXEL_FORMAT_RGBA_8888;
-    mUsage  = GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_HW_CAMERA_WRITE |
-              GRALLOC_USAGE_SW_READ_RARELY | GRALLOC_USAGE_SW_WRITE_RARELY;
+    /* set camera metadata */
+    mDescription.metadata.setToExternal((uint8_t *)camInfo->characteristics,
+                                        get_camera_metadata_size(camInfo->characteristics));
 }
 
 
@@ -109,7 +102,7 @@
     ALOGD("getCameraInfo");
 
     // Send back our self description
-    _hidl_cb(mDescription);
+    _hidl_cb(mDescription.v1);
     return Void();
 }
 
@@ -194,7 +187,7 @@
 
         // Block outside the mutex until the "stop" flag has been acknowledged
         // We won't send any more frames, but the client might still get some already in flight
-        ALOGD("Waiting for stream thread to end..");
+        ALOGD("Waiting for stream thread to end...");
         lock.unlock();
         mCaptureThread.join();
         lock.lock();
@@ -238,6 +231,15 @@
 
 
 // Methods from ::android::hardware::automotive::evs::V1_1::IEvsCamera follow.
+Return<void> EvsCamera::getCameraInfo_1_1(getCameraInfo_1_1_cb _hidl_cb) {
+    ALOGD("getCameraInfo_1_1");
+
+    // Send back our self description
+    _hidl_cb(mDescription);
+    return Void();
+}
+
+
 Return<EvsResult> EvsCamera::doneWithFrame_1_1(const BufferDesc_1_1& bufDesc)  {
     std::lock_guard <std::mutex> lock(mAccessLock);
     returnBuffer(bufDesc.bufferId, bufDesc.buffer.nativeHandle);
@@ -278,8 +280,29 @@
 }
 
 
-Return<void> EvsCamera::setParameter(CameraParam id, int32_t value,
-                                     setParameter_cb _hidl_cb) {
+Return<void> EvsCamera::getParameterList(getParameterList_cb _hidl_cb) {
+    hidl_vec<CameraParam> hidlCtrls;
+    hidlCtrls.resize(mCameraInfo->controls.size());
+    unsigned idx = 0;
+    for (auto& [cid, cfg] : mCameraInfo->controls) {
+        hidlCtrls[idx++] = cid;
+    }
+
+    _hidl_cb(hidlCtrls);
+    return Void();
+}
+
+
+Return<void> EvsCamera::getIntParameterRange(CameraParam id,
+                                             getIntParameterRange_cb _hidl_cb) {
+    auto range = mCameraInfo->controls[id];
+    _hidl_cb(get<0>(range), get<1>(range), get<2>(range));
+    return Void();
+}
+
+
+Return<void> EvsCamera::setIntParameter(CameraParam id, int32_t value,
+                                        setIntParameter_cb _hidl_cb) {
     // Default implementation does not support this.
     (void)id;
     (void)value;
@@ -288,7 +311,8 @@
 }
 
 
-Return<void> EvsCamera::getParameter(CameraParam id, getParameter_cb _hidl_cb) {
+Return<void> EvsCamera::getIntParameter(CameraParam id,
+                                        getIntParameter_cb _hidl_cb) {
     // Default implementation does not support this.
     (void)id;
     _hidl_cb(EvsResult::INVALID_ARG, 0);
@@ -471,9 +495,7 @@
             fillTestFrame(newBuffer);
 
             // Issue the (asynchronous) callback to the client -- can't be holding the lock
-            EvsEvent event;
-            event.buffer(newBuffer);
-            auto result = mStream->notifyEvent(event);
+            auto result = mStream->deliverFrame_1_1(newBuffer);
             if (result.isOk()) {
                 ALOGD("Delivered %p as id %d",
                       newBuffer.buffer.nativeHandle.getNativeHandle(), newBuffer.bufferId);
@@ -506,10 +528,8 @@
 
     // If we've been asked to stop, send an event to signal the actual end of stream
     EvsEvent event;
-    InfoEventDesc desc = {};
-    desc.aType = InfoEventType::STREAM_STOPPED;
-    event.info(desc);
-    auto result = mStream->notifyEvent(event);
+    event.aType = EvsEventType::STREAM_STOPPED;
+    auto result = mStream->notify(event);
     if (!result.isOk()) {
         ALOGE("Error delivering end of stream marker");
     }
@@ -616,6 +636,38 @@
 }
 
 
+sp<EvsCamera> EvsCamera::Create(const char *deviceName) {
+    unique_ptr<ConfigManager::CameraInfo> nullCamInfo = nullptr;
+
+    return Create(deviceName, nullCamInfo);
+}
+
+
+sp<EvsCamera> EvsCamera::Create(const char *deviceName,
+                                unique_ptr<ConfigManager::CameraInfo> &camInfo,
+                                const Stream *streamCfg) {
+    sp<EvsCamera> evsCamera = new EvsCamera(deviceName, camInfo);
+    if (evsCamera == nullptr) {
+        return nullptr;
+    }
+
+    /* default implementation does not use a given configuration */
+    (void)streamCfg;
+
+    /* Use the first resolution from the list for the testing */
+    auto it = camInfo->streamConfigurations.begin();
+    evsCamera->mWidth = it->second[1];
+    evsCamera->mHeight = it->second[2];
+    evsCamera->mDescription.v1.vendorFlags = 0xFFFFFFFF; // Arbitrary test value
+
+    evsCamera->mFormat = HAL_PIXEL_FORMAT_RGBA_8888;
+    evsCamera->mUsage  = GRALLOC_USAGE_HW_TEXTURE | GRALLOC_USAGE_HW_CAMERA_WRITE |
+                         GRALLOC_USAGE_SW_READ_RARELY | GRALLOC_USAGE_SW_WRITE_RARELY;
+
+    return evsCamera;
+}
+
+
 } // namespace implementation
 } // namespace V1_0
 } // namespace evs
diff --git a/automotive/evs/1.1/default/EvsCamera.h b/automotive/evs/1.1/default/EvsCamera.h
index 47a3164..c15b4b1 100644
--- a/automotive/evs/1.1/default/EvsCamera.h
+++ b/automotive/evs/1.1/default/EvsCamera.h
@@ -25,6 +25,8 @@
 
 #include <thread>
 
+#include "ConfigManager.h"
+
 using BufferDesc_1_0 = ::android::hardware::automotive::evs::V1_0::BufferDesc;
 using BufferDesc_1_1 = ::android::hardware::automotive::evs::V1_1::BufferDesc;
 using IEvsCameraStream_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsCameraStream;
@@ -59,18 +61,28 @@
     Return<EvsResult> setExtendedInfo(uint32_t opaqueIdentifier, int32_t opaqueValue) override;
 
     // Methods from ::android::hardware::automotive::evs::V1_1::IEvsCamera follow.
+    Return<void>      getCameraInfo_1_1(getCameraInfo_1_1_cb _hidl_cb)  override;
     Return<EvsResult> pauseVideoStream() override;
     Return<EvsResult> resumeVideoStream() override;
     Return<EvsResult> doneWithFrame_1_1(const BufferDesc_1_1& buffer) override;
     Return<EvsResult> setMaster() override;
     Return<EvsResult> forceMaster(const sp<IEvsDisplay>& display) override;
     Return<EvsResult> unsetMaster() override;
-    Return<void>      setParameter(CameraParam id, int32_t value,
-                                   setParameter_cb _hidl_cb) override;
-    Return<void>      getParameter(CameraParam id, getParameter_cb _hidl_cb) override;
+    Return<void>      getParameterList(getParameterList_cb _hidl_cb) override;
+    Return<void>      getIntParameterRange(CameraParam id,
+                                           getIntParameterRange_cb _hidl_cb) override;
+    Return<void>      setIntParameter(CameraParam id, int32_t value,
+                                      setIntParameter_cb _hidl_cb) override;
+    Return<void>      getIntParameter(CameraParam id,
+                                      getIntParameter_cb _hidl_cb) override;
 
-    // Implementation details
-    EvsCamera(const char *id);
+    static sp<EvsCamera> Create(const char *deviceName);
+    static sp<EvsCamera> Create(const char *deviceName,
+                                unique_ptr<ConfigManager::CameraInfo> &camInfo,
+                                const Stream *streamCfg = nullptr);
+    EvsCamera(const EvsCamera&) = delete;
+    EvsCamera& operator=(const EvsCamera&) = delete;
+
     virtual ~EvsCamera() override;
     void forceShutdown();   // This gets called if another caller "steals" ownership of the camera
 
@@ -79,7 +91,10 @@
     static const char kCameraName_Backup[];
 
 private:
+    EvsCamera(const char *id,
+              unique_ptr<ConfigManager::CameraInfo> &camInfo);
     // These three functions are expected to be called while mAccessLock is held
+    //
     bool setAvailableFrames_Locked(unsigned bufferCount);
     unsigned increaseAvailableFrames_Locked(unsigned numToAdd);
     unsigned decreaseAvailableFrames_Locked(unsigned numToRemove);
@@ -124,6 +139,9 @@
 
     // Synchronization necessary to deconflict mCaptureThread from the main service thread
     std::mutex mAccessLock;
+
+    // Static camera module information
+    unique_ptr<ConfigManager::CameraInfo> &mCameraInfo;
 };
 
 } // namespace implementation
diff --git a/automotive/evs/1.1/default/EvsEnumerator.cpp b/automotive/evs/1.1/default/EvsEnumerator.cpp
index b324907..a010729 100644
--- a/automotive/evs/1.1/default/EvsEnumerator.cpp
+++ b/automotive/evs/1.1/default/EvsEnumerator.cpp
@@ -33,6 +33,7 @@
 //        constructs a new instance for each client.
 std::list<EvsEnumerator::CameraRecord>   EvsEnumerator::sCameraList;
 wp<EvsDisplay>                           EvsEnumerator::sActiveDisplay;
+unique_ptr<ConfigManager>                EvsEnumerator::sConfigManager;
 
 
 EvsEnumerator::EvsEnumerator() {
@@ -40,9 +41,11 @@
 
     // Add sample camera data to our list of cameras
     // In a real driver, this would be expected to can the available hardware
-    sCameraList.emplace_back(EvsCamera::kCameraName_Backup);
-    sCameraList.emplace_back("LaneView");
-    sCameraList.emplace_back("right turn");
+    sConfigManager =
+        ConfigManager::Create("/etc/automotive/evs/evs_sample_configuration.xml");
+    for (auto v : sConfigManager->getCameraList()) {
+        sCameraList.emplace_back(v.c_str());
+    }
 }
 
 
@@ -57,7 +60,7 @@
     std::vector<CameraDesc_1_0> descriptions;
     descriptions.reserve(numCameras);
     for (const auto& cam : sCameraList) {
-        descriptions.push_back( cam.desc );
+        descriptions.push_back( cam.desc.v1 );
     }
 
     // Encapsulate our camera descriptions in the HIDL vec type
@@ -78,7 +81,7 @@
     // Find the named camera
     CameraRecord *pRecord = nullptr;
     for (auto &&cam : sCameraList) {
-        if (cam.desc.cameraId == cameraId) {
+        if (cam.desc.v1.cameraId == cameraId) {
             // Found a match!
             pRecord = &cam;
             break;
@@ -99,7 +102,12 @@
     }
 
     // Construct a camera instance for the caller
-    pActiveCamera = new EvsCamera(cameraId.c_str());
+    if (sConfigManager == nullptr) {
+        pActiveCamera = EvsCamera::Create(cameraId.c_str());
+    } else {
+        pActiveCamera = EvsCamera::Create(cameraId.c_str(),
+                                          sConfigManager->getCameraInfo(cameraId));
+    }
     pRecord->activeInstance = pActiveCamera;
     if (pActiveCamera == nullptr) {
         ALOGE("Failed to allocate new EvsCamera object for %s\n", cameraId.c_str());
@@ -120,15 +128,15 @@
 
     // Get the camera id so we can find it in our list
     std::string cameraId;
-    pCamera_1_1->getCameraInfo([&cameraId](CameraDesc desc) {
-                               cameraId = desc.cameraId;
+    pCamera_1_1->getCameraInfo_1_1([&cameraId](CameraDesc desc) {
+                               cameraId = desc.v1.cameraId;
                            }
     );
 
     // Find the named camera
     CameraRecord *pRecord = nullptr;
     for (auto &&cam : sCameraList) {
-        if (cam.desc.cameraId == cameraId) {
+        if (cam.desc.v1.cameraId == cameraId) {
             // Found a match!
             pRecord = &cam;
             break;
@@ -209,6 +217,89 @@
 }
 
 
+// Methods from ::android::hardware::automotive::evs::V1_1::IEvsEnumerator follow.
+Return<void> EvsEnumerator::getCameraList_1_1(getCameraList_1_1_cb _hidl_cb)  {
+    ALOGD("getCameraList");
+
+    const unsigned numCameras = sCameraList.size();
+
+    // Build up a packed array of CameraDesc for return
+    // NOTE:  Only has to live until the callback returns
+    std::vector<CameraDesc_1_1> descriptions;
+    descriptions.reserve(numCameras);
+    for (const auto& cam : sCameraList) {
+        descriptions.push_back( cam.desc );
+    }
+
+    // Encapsulate our camera descriptions in the HIDL vec type
+    hidl_vec<CameraDesc_1_1> hidlCameras(descriptions);
+
+    // Send back the results
+    ALOGD("reporting %zu cameras available", hidlCameras.size());
+    _hidl_cb(hidlCameras);
+
+    // HIDL convention says we return Void if we sent our result back via callback
+    return Void();
+}
+
+Return<sp<IEvsCamera_1_1>>
+EvsEnumerator::openCamera_1_1(const hidl_string& cameraId,
+                              const Stream& streamCfg) {
+    // Find the named camera
+    CameraRecord *pRecord = nullptr;
+    for (auto &&cam : sCameraList) {
+        if (cam.desc.v1.cameraId == cameraId) {
+            // Found a match!
+            pRecord = &cam;
+            break;
+        }
+    }
+
+    // Is this a recognized camera id?
+    if (!pRecord) {
+        ALOGE("Requested camera %s not found", cameraId.c_str());
+        return nullptr;
+    }
+
+    // Has this camera already been instantiated by another caller?
+    sp<EvsCamera> pActiveCamera = pRecord->activeInstance.promote();
+    if (pActiveCamera != nullptr) {
+        ALOGW("Killing previous camera because of new caller");
+        closeCamera(pActiveCamera);
+    }
+
+    // Construct a camera instance for the caller
+    if (sConfigManager == nullptr) {
+        pActiveCamera = EvsCamera::Create(cameraId.c_str());
+    } else {
+        pActiveCamera = EvsCamera::Create(cameraId.c_str(),
+                                          sConfigManager->getCameraInfo(cameraId),
+                                          &streamCfg);
+    }
+
+    pRecord->activeInstance = pActiveCamera;
+    if (pActiveCamera == nullptr) {
+        ALOGE("Failed to allocate new EvsCamera object for %s\n", cameraId.c_str());
+    }
+
+    return pActiveCamera;
+}
+
+
+EvsEnumerator::CameraRecord* EvsEnumerator::findCameraById(const std::string& cameraId) {
+    // Find the named camera
+    CameraRecord *pRecord = nullptr;
+    for (auto &&cam : sCameraList) {
+        if (cam.desc.v1.cameraId == cameraId) {
+            // Found a match!
+            pRecord = &cam;
+            break;
+        }
+    }
+
+    return pRecord;
+}
+
 } // namespace implementation
 } // namespace V1_1
 } // namespace evs
diff --git a/automotive/evs/1.1/default/EvsEnumerator.h b/automotive/evs/1.1/default/EvsEnumerator.h
index 11c2170..475ec76 100644
--- a/automotive/evs/1.1/default/EvsEnumerator.h
+++ b/automotive/evs/1.1/default/EvsEnumerator.h
@@ -17,18 +17,20 @@
 #ifndef ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERAENUMERATOR_H
 #define ANDROID_HARDWARE_AUTOMOTIVE_EVS_V1_1_EVSCAMERAENUMERATOR_H
 
-#include <android/hardware/automotive/evs/1.0/IEvsEnumerator.h>
+#include <android/hardware/automotive/evs/1.1/IEvsEnumerator.h>
 #include <android/hardware/automotive/evs/1.1/IEvsCamera.h>
 
 #include <list>
 
+#include "ConfigManager.h"
+
 using ::android::hardware::automotive::evs::V1_0::EvsResult;
 using ::android::hardware::automotive::evs::V1_0::IEvsDisplay;
 using ::android::hardware::automotive::evs::V1_0::DisplayState;
-using ::android::hardware::automotive::evs::V1_0::IEvsEnumerator;
 using IEvsCamera_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsCamera;
 using IEvsCamera_1_1 = ::android::hardware::automotive::evs::V1_1::IEvsCamera;
 using CameraDesc_1_0 = ::android::hardware::automotive::evs::V1_0::CameraDesc;
+using CameraDesc_1_1 = ::android::hardware::automotive::evs::V1_1::CameraDesc;
 
 
 namespace android {
@@ -53,6 +55,11 @@
     Return<void>                closeDisplay(const ::android::sp<IEvsDisplay>& display)  override;
     Return<DisplayState>        getDisplayState()  override;
 
+    // Methods from ::android::hardware::automotive::evs::V1_1::IEvsEnumerator follow.
+    Return<void> getCameraList_1_1(getCameraList_1_1_cb _hidl_cb)  override;
+    Return<sp<IEvsCamera_1_1>>  openCamera_1_1(const hidl_string& cameraId,
+                                               const Stream& streamCfg) override;
+
     // Implementation details
     EvsEnumerator();
 
@@ -61,14 +68,20 @@
     //        That is to say, this is effectively a singleton despite the fact that HIDL
     //        constructs a new instance for each client.
     struct CameraRecord {
-        CameraDesc_1_0      desc;
+        CameraDesc_1_1      desc;
         wp<EvsCamera>       activeInstance;
 
-        CameraRecord(const char *cameraId) : desc() { desc.cameraId = cameraId; }
+        CameraRecord(const char *cameraId) : desc() { desc.v1.cameraId = cameraId; }
     };
-    static std::list<CameraRecord> sCameraList;
 
-    static wp<EvsDisplay>          sActiveDisplay; // Weak pointer. Object destructs if client dies.
+    static CameraRecord* findCameraById(const std::string& cameraId);
+
+    static std::list<CameraRecord>   sCameraList;
+
+    // Weak pointer. Object destructs if client dies.
+    static wp<EvsDisplay>            sActiveDisplay;
+
+    static unique_ptr<ConfigManager> sConfigManager;
 };
 
 } // namespace implementation
diff --git a/automotive/evs/1.1/default/resources/evs_default_configuration.xml b/automotive/evs/1.1/default/resources/evs_default_configuration.xml
new file mode 100644
index 0000000..692102e
--- /dev/null
+++ b/automotive/evs/1.1/default/resources/evs_default_configuration.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='utf-8'?>
+<!-- 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.
+-->
+
+<!-- Exterior View System Example Configuration
+
+     Android Automotive axes are used to define coordinates.
+     See https://source.android.com/devices/sensors/sensor-types#auto_axes
+
+     Use evs_configuration.dtd with xmllint tool, to validate XML configuration file
+-->
+
+<configuration>
+    <!-- system configuration -->
+    <system>
+        <!-- number of cameras available to EVS -->
+        <num_cameras value='1'/>
+    </system>
+
+    <!-- camera device information -->
+    <camera>
+        <!-- camera device starts -->
+        <device id='/dev/video1' position='rear'>
+            <caps>
+                <!-- list of supported controls -->
+                <supported_controls>
+                    <control name='BRIGHTNESS' min='0' max='255'/>
+                    <control name='CONTRAST' min='0' max='255'/>
+                </supported_controls>
+
+                <stream id='0' width='640'  height='360'  format='RGBA_8888' framerate='30'/>
+            </caps>
+
+            <!-- list of parameters -->
+            <characteristics>
+                <!-- Camera intrinsic calibration matrix. See
+                     https://developer.android.com/reference/android/hardware/camera2/CameraCharacteristics.html#LENS_INTRINSIC_CALIBRATION
+                -->
+                <parameter
+                    name='LENS_INTRINSIC_CALIBRATION'
+                    type='float'
+                    size='5'
+                    value='0.0,0.0,0.0,0.0,0.0'
+                />
+            </characteristics>
+        </device>
+    </camera>
+    <display>
+        <device id='display0' position='driver'>
+            <caps>
+                <!-- list of supported inpu stream configurations -->
+                <stream id='0' width='1280' height='720' format='RGBA_8888' framerate='30'/>
+            </caps>
+        </device>
+    </display>
+</configuration>
+
diff --git a/automotive/evs/1.1/default/service.cpp b/automotive/evs/1.1/default/service.cpp
index 128a14a..5135864 100644
--- a/automotive/evs/1.1/default/service.cpp
+++ b/automotive/evs/1.1/default/service.cpp
@@ -33,7 +33,7 @@
 using android::hardware::joinRpcThreadpool;
 
 // Generated HIDL files
-using android::hardware::automotive::evs::V1_0::IEvsEnumerator;
+using android::hardware::automotive::evs::V1_1::IEvsEnumerator;
 using android::hardware::automotive::evs::V1_0::IEvsDisplay;
 
 // The namespace in which all our implementation code lives