diff --git a/automotive/sv/1.0/Android.bp b/automotive/sv/1.0/Android.bp
new file mode 100644
index 0000000..769bdc6
--- /dev/null
+++ b/automotive/sv/1.0/Android.bp
@@ -0,0 +1,24 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.automotive.sv@1.0",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "types.hal",
+        "ISurroundViewStream.hal",
+        "ISurroundViewSession.hal",
+        "ISurroundView2dSession.hal",
+        "ISurroundView3dSession.hal",
+        "ISurroundViewService.hal",
+    ],
+    interfaces: [
+        "android.hidl.base@1.0",
+        "android.hardware.graphics.common@1.0",
+        "android.hardware.graphics.common@1.1",
+        "android.hardware.graphics.common@1.2",
+    ],
+    gen_java: true,
+}
diff --git a/automotive/sv/1.0/ISurroundView2dSession.hal b/automotive/sv/1.0/ISurroundView2dSession.hal
new file mode 100644
index 0000000..fa49674
--- /dev/null
+++ b/automotive/sv/1.0/ISurroundView2dSession.hal
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2020 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.automotive.sv@1.0;
+
+import ISurroundViewSession;
+
+/**
+ * Interface representing a surround view 2d session.
+ *
+ * Surround view 2d provides a top/bird's eye view of the car and its surroundings.
+ */
+interface ISurroundView2dSession extends ISurroundViewSession {
+
+    /**
+     * Gets mapping information for 2d surround view.
+     *
+     * Mapping information maps the output frame of 2d surround view to actual dimensions
+     * covered on the ground. Mapping information is fixed for a car and is based upon its camera
+     * coverage. Mapping information can be used for doing overlays of objects in 3d space
+     * onto the surround view 2d output frame.
+     *
+     * @param sv2dConfig Configuration to set.
+     * @return sv2dMappingInfo mapping information of the 2d surround view.
+     */
+    get2dMappingInfo() generates (Sv2dMappingInfo sv2dMappingInfo);
+
+    /**
+     * Sets the configuration of 2d surround view.
+     *
+     * Configuration is used for supported different target use-cases of the surround view eg.
+     * fullscreen or preview. Default configuration is FULLSCREEN.
+     * A set config call can be performed at any time (before or after startStream) of the session.
+     * Once config change is complete, a CONFIG_CHANGED event is sent, after which
+     * all frames received will be of the updated config.
+     *
+     * @param sv2dConfig Configuration to set.
+     * @return svResult  Returns OK if successful, appropriate error result otherwise.
+     */
+    set2dConfig(Sv2dConfig sv2dConfig) generates (SvResult svResult);
+
+    /**
+     * Gets the current configuration of the 2d surround view.
+     *
+     * Configuration is used for supported different target use-cases of the surround view eg.
+     * fullscreen view or preview. Use setConfig call to set a configuration.
+     *
+     * @return sv2dConfig the active current configuration of the 2d session.
+     */
+    get2dConfig() generates (Sv2dConfig sv2dConfig);
+
+    /**
+     * Projects points on camera image to surround view 2d image.
+     *
+     * Useful for mapping points detected on individual camera frames onto the surround view 2d
+     * output frame.
+     *
+     * @param cameraPoints  List of camera pixel points to be projected in range including (0, 0)
+     *                      and (width - 1, height -1) of camera frame. If point is outside camera
+                            frame INVALID_ARG error is returned.
+     * @param cameraId      Id of the EvsCamera to use for projecting points. Id must be one of the
+     *                      cameras as returned by getCameraIds() else INVALID_ARG error is returned
+     * @return points2d     Returns a list of 2d pixel points projecting into surround view 2d
+     *                      frame in the same order as cameraPoints. Point projected maybe outside
+     *                      surround view frame i.e. outside (0, 0) and
+     *                      (sv_width - 1, sv_height - 1). Points that do not project to ground
+     *                      plane are set with inValid true.
+     */
+    projectCameraPoints(vec<Point2dInt> cameraPoints, string cameraId) generates (
+            vec<Point2dFloat> points2d);
+};
diff --git a/automotive/sv/1.0/ISurroundView3dSession.hal b/automotive/sv/1.0/ISurroundView3dSession.hal
new file mode 100644
index 0000000..d2b0c53
--- /dev/null
+++ b/automotive/sv/1.0/ISurroundView3dSession.hal
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2020 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.automotive.sv@1.0;
+
+import ISurroundViewSession;
+
+/**
+ * Interface representing a surround view 3d session.
+ *
+ * Surround view 3d provides a virtual view from any desired position in the 3d space around the
+ * car. Surround view 3d creates an approximate 3d surface around the car to match the surrounds
+ * and provides a virtual view as seen on this surface.
+ */
+interface ISurroundView3dSession extends ISurroundViewSession {
+
+    /**
+     * Sets the desired views of surround view 3d.
+     *
+     * Surround view 3d takes a list of desired virtual view points and provides an output frame
+     * for each view. Default view list is a single view from behind the car front facing in the
+     * front direction.
+     * A call to setViews() results in the views set by a previous call to be discarded.
+     * Each view set is identified by an Id which is returned with the corresponding output frame
+     * of that view.
+     * Clients can call setViews() at any stage of the session (before/after startStream). Client
+     * may continue to receive frames of previous views after setViews() call for a while and can
+     * identify updated set of views once effective using the view Id provided in the updated
+     * views frames.
+     *
+     * @param views     List of desired views to generate output frames.
+     * @return svResult Returns OK if successful, appropriate error result otherwise.
+     */
+    setViews(vec<View3d> views) generates (SvResult svResult);
+
+    /**
+     * Sets the configuration of 3d surround view.
+     *
+     * Configuration is used for supported different target use-cases of the surround view eg.
+     * fullscreen view or preview. A set config call can be performed at anytime (before or after
+     * startStream) of the session.
+     * Once config change is complete, a CONFIG_CHANGED event is sent, after which
+     * all frames received will be of the updated config.
+     *
+     * @param sv3dConfig Configuration to set.
+     * @return svResult  Returns OK if successful, appropriate error result otherwise.
+     */
+    set3dConfig(Sv3dConfig sv3dConfig) generates (SvResult svResult);
+
+    /**
+     * Gets the current configuration of the 3d surround view.
+     *
+     * Configuration is used for supported different target use-cases of the surround view eg.
+     * fullscreen view or preview. Use setConfig call to set a configuration.
+     *
+     * @return sv3dConfig The current active configuration of the 3d session.
+     */
+    get3dConfig() generates (Sv3dConfig sv3dConfig);
+
+    /**
+     * Updates 3d overlays in scene.
+     *
+     * updateOverlays() provides a way to set a 3d overlay object in the scene. An overlay is an
+     * 3d object in the scene which can be a visual indicator to provide additional information eg.
+     * parking sensor distance indicators or overlays for objects in scene.
+     *
+     * An overlay object is defined by a set of points (forming triangles) with some color and
+     * transparency values and each overlay is identified by an overlay Id.
+     * When an overlay with a new Id is passed, a new overlay is added to the scene.
+     * When an overlay with previous id is passed, its vertices/color are updated with passed data.
+     * If the overlay data is empty, the overlay is removed from the scene.
+     *
+     * @param overlaysData   Object with shared memory containing overlays to add/update in the
+     *                       scene. Refer to OverlaysData structure for layout in shared memory.
+     * @return svResult      Returns OK if successful, appropriate error result otherwise.
+     */
+    updateOverlays(OverlaysData overlaysData) generates (SvResult svResult);
+
+    /**
+     * Projects points on camera image to surround view 3D surface.
+     *
+     * Useful for mapping points detected on individual camera frames onto the surround view 3D
+     * surface, these 3d points can then be used to set overlays using the updateOverlays() for
+     * the detected objects in the scene.
+     * Note:
+     * 3d points returned are projected on an approximate 3d surface and do not provide the exact
+     * 3d location.
+     *
+     * @param cameraPoints  List of camera pixel points to be projected in range including (0, 0)
+     *                      and (width - 1, height -1) of camera frame. If point is outside camera
+                            frame INVALID_ARG error is returned.
+     * @param cameraId      Id of the EvsCamera to use for projecting points. Id must be one of the
+     *                      cameras as returned by getCameraIds() else INVALID_ARG error is returned
+     * @return points3d     Returns a list of 3d points on the approximate 3d surface in the
+     *                      automotive coordinate system in the same order as cameraPoints.
+     *                      Points that do not project to 3d surface are set with inValid true.
+     */
+    projectCameraPointsTo3dSurface(vec<Point2dInt> cameraPoints, string cameraId) generates (
+            vec<Point3dFloat> points3d);
+};
diff --git a/automotive/sv/1.0/ISurroundViewService.hal b/automotive/sv/1.0/ISurroundViewService.hal
new file mode 100644
index 0000000..7de0bd1
--- /dev/null
+++ b/automotive/sv/1.0/ISurroundViewService.hal
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2020 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.automotive.sv@1.0;
+
+import ISurroundView2dSession;
+import ISurroundView3dSession;
+
+/**
+ * Interface representing entry point for surround view.
+ *
+ * Surround view service has two types of sessions 2d and 3d. Refer to their respective interface
+ * for more details.
+ */
+interface ISurroundViewService {
+
+    /**
+     * Gets a list of camera ids that are used for generating surround view.
+     * For 4 camera configuration, the cameras ids are ordered in clockwise direction
+     * when viewed from top of the car starting with the front camera. i.e. FRONT, RIGHT, REAR and
+     * LEFT. All other configurations must follow clockwise order.
+     *
+     * @result cameraIds List of camera ids that matching the Id of EVS Cameras used by service.
+     */
+    getCameraIds() generates (vec<string> cameraIds);
+
+    /**
+     * Starts a surround view 2d session.
+     *
+     * @result sv2dSession Returns a new 2d session that was created.
+     *         result      Returns OK if successful, appropriate error result otherwise.
+     */
+    start2dSession() generates (ISurroundView2dSession sv2dSession, SvResult result);
+
+    /**
+     * Stops a surround view 2d session.
+     *
+     * @param sv2dSession Valid 2d session to be stopped.
+     * @return svResult   Returns OK if successful, appropriate error result otherwise.
+     */
+    stop2dSession(ISurroundView2dSession sv2dSession) generates (SvResult result);
+
+    /**
+     * Starts a surround view 3d session.
+     *
+     * @result sv3dSession Returns a new 3d session that was created.
+     *         result      Returns OK if successful, appropriate error result otherwise.
+     */
+    start3dSession() generates (ISurroundView3dSession sv3dSession, SvResult result);
+
+    /**
+     * Stops a surround view 2d session.
+     *
+     * @param sv2dSession Valid 2d session to be stopped.
+     * @return svResult  Returns OK if successful, appropriate error result otherwise.
+     */
+    stop3dSession(ISurroundView3dSession sv3dSession) generates (SvResult result);
+};
diff --git a/automotive/sv/1.0/ISurroundViewSession.hal b/automotive/sv/1.0/ISurroundViewSession.hal
new file mode 100644
index 0000000..62cfac0
--- /dev/null
+++ b/automotive/sv/1.0/ISurroundViewSession.hal
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020 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.automotive.sv@1.0;
+
+import ISurroundViewStream;
+
+/**
+ * Common interface for surround view session extended by surround view 2d and 3d
+ * session.
+ */
+interface ISurroundViewSession {
+    /**
+     * Requests to start receiving surround view frames.
+     *
+     * For surround view 3d, setViews() must be set before calling startStream().
+     *
+     * @param stream     Stream to receiving callbacks for the session.
+     * @return svResult  Returns OK if successful, returns VIEW_NOT_SET if setViews() is not
+     *                   called for surround view 3d, appropriate error results otherwise.
+     */
+    startStream(ISurroundViewStream stream) generates (SvResult svResult);
+
+    /**
+     * Requests to stop stream.
+     *
+     * Frames may continue to arrive after call returns. Each must be returned until
+     * the closure of the stream is signaled by the ISurroundViewStream.
+     */
+    stopStream();
+
+    /**
+     * Signal from client that a frame, which was delivered by the stream, has been consumed.
+     *
+     * @param  svFramesDesc Descriptor to signal done with frame.
+     */
+    oneway doneWithFrames(SvFramesDesc svFramesDesc);
+};
diff --git a/automotive/sv/1.0/ISurroundViewStream.hal b/automotive/sv/1.0/ISurroundViewStream.hal
new file mode 100644
index 0000000..22d610f
--- /dev/null
+++ b/automotive/sv/1.0/ISurroundViewStream.hal
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2020 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.automotive.sv@1.0;
+
+/**
+ * Interface representing a surround view stream.
+ *
+ * This interface is to be implemented by client to receive callback for output frames and events.
+ */
+interface ISurroundViewStream {
+    /**
+     * Receives callback of surround view 2d/3d frames.
+     *
+     * @param svFramesDesc Frames descriptor containing the output frames.
+     */
+    oneway receiveFrames(SvFramesDesc svFramesDesc);
+
+    /**
+     * Receives callback for surround view events.
+     *
+     * @param svEvent Surround view event.
+    */
+    oneway notify(SvEvent svEvent);
+};
diff --git a/automotive/sv/1.0/types.hal b/automotive/sv/1.0/types.hal
new file mode 100644
index 0000000..573bf11
--- /dev/null
+++ b/automotive/sv/1.0/types.hal
@@ -0,0 +1,351 @@
+/*
+ * Copyright 2020 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.automotive.sv@1.0;
+
+import android.hardware.graphics.common@1.2::HardwareBuffer;
+
+/** Structure for translation with x, y and z units. */
+struct Translation {
+    float x;
+    float y;
+    float z;
+};
+
+/**
+ * Structure for rotation expressed as quaternions.
+ * Convention used: Unit quaternion with hamilton convention.
+ */
+struct RotationQuat {
+    float x;
+    float y;
+    float z;
+    float w;
+};
+
+/** Structure representing a 2D point with integers. Units are pixels. */
+struct Point2dInt {
+    uint32_t x;
+    uint32_t y;
+};
+
+/** Structure representing a 2D point with floats. */
+struct Point2dFloat {
+    /** Boolean flag to indicate the (x, y) data is valid. */
+    bool isValid;
+
+    /** (x, y) data is only valid if isValid is true. Units are pixels or milli-meters. */
+    float x;
+    float y;
+};
+
+/** Structure representing a 3D point with floats. */
+struct Point3dFloat {
+    /** Boolean flag to indicate the (x, y, z) data is valid. */
+    bool isValid;
+
+    /**
+     * (x, y, z) data is only valid if isValid is true. Units are milli-meters.
+     */
+    float x;
+    float y;
+    float z;
+};
+
+/**
+ * Structure defining the pose in 3D space.
+ */
+struct Pose {
+    /**
+     * Rotation part of the pose, expressed as a unit quaternion.
+     */
+    RotationQuat rotation;
+
+    /**
+     * Translation part of the pose, in (x, y, z) format with milli-meter units.
+     */
+    Translation translation;
+};
+
+/**
+ * Struct defining a virtual view in the 3d space around the car.
+ */
+struct View3d {
+    /**
+     * Id to identify each custom view, this is passed along in each result SvBuffer.
+     * Recommend client to have a unique id for each different view.
+     */
+    uint32_t viewId;
+
+    /**
+     * Pose of the view. Describes the orientation and location of a virtual view relative to the
+     * android automotive coordinate system:
+     * https://source.android.com/devices/sensors/sensor-types#auto_axes
+     * The virtual view axes are defined as +Y as look-at direction, +X as right direction and
+     * +Z as up direction.
+     * The rotation and translation of the virtual view axes w.r.t the android automotive axes is
+     * specified by the rotation and tranlation component of the pose respectively.
+     * Example: A virtual view points to the right face of the car, located on right side of
+     * the car at (4, 2, 0) and is upright w.r.t the ground :
+     *         ______
+     *  front |      |
+     *        | car  |    ↑X
+     *        |  ↑Y  |  Y←∘  view
+     *  rear  |  ∘→X |  (4,2)
+     *        |(0,0) |
+     *        |______|
+     *
+     * Here the view axes are rotated by 90 counter-clockwise w.r.t android automotive axes.
+     * For this example the rotation and translation will be:
+     * Rotation = + 90 degrees around Z axis = (0.7071, 0, 0, 0.7071) as a unit quaternion.
+     * Translation = (4, 2, 0) in meters = (2000, 4000, 0) in milli-meters.
+     */
+    Pose pose;
+
+    /**
+     * Horizontal field of view of the virtual view in degrees. Vertical fov is scaled accordingly
+     * to maintain the aspect ratio of the output frame. Must be in range (20,
+     */
+    float horizontalFov;
+};
+
+/**
+ * Memory Buffer that stores the output of a single view from 2d/3d surround view.
+ */
+struct SvBuffer {
+    /**
+     * viewId identifying the view as passed by the client in setViews() call for
+     * surround view 3d. Id value is 0 for 2d surround view frame.
+     */
+    uint32_t viewId;
+
+    /** Hardware buffer containing the surround view 2d/3d result. */
+    HardwareBuffer hardwareBuffer;
+};
+
+/**
+ * Structure describing a set of frames to be returned as output from 2d/3d surround view.
+ */
+struct SvFramesDesc {
+    /**
+     * Elapsed real-time nanoseconds of earliest camera frame from the set of camera
+     * frames used to generate the view.
+     */
+    uint64_t timestampNs;
+
+    /**
+     * Incremental counter for client to keep track of frames.
+     */
+    uint32_t sequenceId;
+
+    /**
+     * Frames generated with different views.
+     * 2d surround view has only a single svBuffer with Id 0.
+     */
+    vec<SvBuffer> svBuffers;
+};
+
+/**
+ * Enumerator for list of result returns by surround view .
+ */
+enum SvResult : uint32_t {
+    /** Operation was successful. */
+    OK = 0,
+
+    /** Invalid argument to function was provided. */
+    INVALID_ARG,
+
+    /** Error indicating the particular operation is not supported. */
+    NOT_SUPPORTED,
+
+    /** Error indicating view not set before starting stream. */
+    VIEW_NOT_SET,
+
+    /**
+     * Error indicating system does not currently have enough resources to
+     * allocate for a new requested session.
+     * Clients may retry request for session if resources become available.
+     */
+    NO_RESOURCE,
+
+    /** Internal error in surround view service. */
+    INTERNAL_ERROR,
+};
+
+/**
+ * Enumerator listing events for surround view.
+ */
+enum SvEvent : uint32_t {
+    STREAM_STARTED = 1,
+
+    STREAM_STOPPED,
+
+    /**
+     * Event sent after service switches to an updated config, all frames
+     * streamed after this event are of the updated config.
+     */
+    CONFIG_UPDATED,
+
+    /** Each frame dropped will be notified with this event. */
+    FRAME_DROPPED,
+
+    /**
+     * Timeout event occurs if any individual camera stream has a timeout.
+     * Frames will not be delivered and clients must stop the stream.
+     */
+    TIMEOUT,
+};
+
+/**
+ * Structure defining the mapping information for 2d surround view.
+ *
+ * Mapping information provides the area on ground (width and height) and
+ * position w.r.t the car that the surround view 2d covers. This can be used for
+ * mapping (linear transformation) with other sensors whose data is available in
+ * the car coordinate system (eg. Ultrasonics).
+ * Axes and origin are as per the android automotive axes:
+ * https://source.android.com/devices/sensors/sensor-types#auto_axes
+ */
+struct Sv2dMappingInfo {
+    /** Width in milli-meters of the 2d surround view along the ground plane. */
+    float width;
+
+    /** Height in milli-meters of the 2d surround view along the ground plane. */
+    float height;
+
+    /**
+     * Coordinates (x, y) of the center of the view in android automotive coordinate system on the
+     * ground plane. Units are milli-meters.
+     */
+    Point2dFloat center;
+};
+
+/**
+ * Enumerator for quality presets for 2d/3d surround view.
+ * Details of each preset are specified in the respective 2d/3d config structures.
+ */
+enum SvQuality : uint32_t {
+    HIGH = 0,
+    LOW,
+};
+
+/** Structure for surround view 2d configuration. */
+struct Sv2dConfig {
+    /**
+     * Desired output width in pixels. Must be in range (0, 4096].
+     * Height is computed keeping the aspect ratio of the mapping info,
+     * Example: If width = 1080 px and mapping_width = 5000 mm, mapping_height = 10000 mm.
+     *          then, height = width * (mapping_height / mapping_width) = 2160 px.
+     * Height is set to the floor value in case of (mapping_height / mapping_width) is not integer.
+     * Mapping width, height is fixed for a car and is based on camera parameters and their ground
+     * coverage.
+     */
+    uint32_t width;
+
+    /**
+     * Blending quality preset to use.
+     * HIGH: High quality blending (eg. multiband blending) that consumes more resources.
+     * LOW: Low quality blending (eg. alpha blending) that consumes less resources.
+     */
+    SvQuality blending;
+};
+
+/** Structure for surround view 3d configuration. */
+struct Sv3dConfig {
+    /** Desired output width in pixels. Must be in range (0, 4096]. */
+    uint32_t width;
+
+    /** Desired output height in pixels. Must be in range (0, 4096]. */
+    uint32_t height;
+
+    /**
+     * Car model rendering details level.
+     * HIGH: Rendering includes shadows and reflections. Default option.
+     * LOW: Rendering with no shadows and reflections.
+     */
+    SvQuality carDetails;
+};
+
+/**
+ * Enumerator for a list of overlay primitives.
+ *
+ * Given a list of vertices for an overlay, a primitive type defines which vertices are used to form
+ * the surfaces of the overlay object.
+ */
+enum OverlayPrimitive : uint32_t {
+    /**
+     * Consecutive vertices picked in order 3 at a time form a triangle.
+     * Eg: In a list of vertices (V1, V2, V3, V4, V5, V6)
+     * (V1, V2, V3) form a triangle and (V4, V5, V6) form a triangle.
+     */
+    TRIANGLES = 0,
+
+    /**
+     * Every 3 consecutive vertices form a triangle.
+     * Example in a list of vertices V1, V2, V3, V4, V5, V6
+     * (V1, V2, V3), (V2, V3, V4), (V3, V4, V5) and (V4, V5, V6) form triangles.
+     */
+    TRIANGLES_STRIP,
+};
+
+/**
+ * Structure identifying an overlay and describing the size and arrangement of its data in
+ * shared memory.
+ */
+struct OverlayMemoryDesc {
+    /** Identifier of the overlay. */
+    uint16_t id;
+
+    /** Number of vertices in the overlay. */
+    uint32_t verticesCount;
+
+    /** Primitive for the overlay. */
+    OverlayPrimitive overlayPrimitive;
+};
+
+/**
+ *  Structure containing the overlays data in shared memory.
+ */
+struct OverlaysData {
+    /** List of overlay memory descriptors, describing the data in the shared memory */
+    vec<OverlayMemoryDesc> overlaysMemoryDesc;
+
+    /**
+     * Shared memory object containing a list of vertices for each overlay as described by
+     * overlaysMemoryDesc.
+     *
+     * Each vertex comprises of:
+     * | PositionX | PositionY | PositionZ |   RGBA       |
+     * |   float   |   float   |   float   |  4 * uint8_t |
+     *
+     * Each vertex is of 3 floats and 4 bytes = 16 bytes.
+     *
+     * Layout of vertices in shared memory is in order:
+     *
+     * Bytes: | 0-1 | 2-18 | 19-34 | 35-50 | 51-66 | 67-68 | 69-84 | 85-100 | 101-116  |...
+     * Data:  | id1 |  V1  |  V2   |   V3  |   V4  |  id2  |   V1  |   V2   |  V3      |...
+     *        |           overlay1                 |          overlay 2                |
+     *
+     * The order of overlays must match the order as specified in the overlaysMemoryDesc.
+     * The number of vertices each overlay has must match the verticesCount in overlaysMemoryDesc.
+     * The id must match the id specificed in the OverlayMemoryDesc. This is used for verification.
+     * For each overlay the number of vertices must be 3 or greater.
+     * For TRIANGLES primitive the number of vertices must be a multiple of 3.
+     * The overlay vertices are grouped as per the overlayPrimitive specified in overlaysMemoryDesc,
+     * eg: If primitive is TRIANGLES, (V1, V2, V3) and (V4, V5, V6) form a triangle.
+     */
+    memory overlaysMemory;
+};