diff --git a/core/java/android/hardware/camera2/CameraMetadata.java b/core/java/android/hardware/camera2/CameraMetadata.java
index 8756dd1b615d3..5c80be1acd39b 100644
--- a/core/java/android/hardware/camera2/CameraMetadata.java
+++ b/core/java/android/hardware/camera2/CameraMetadata.java
@@ -942,6 +942,31 @@ public abstract class CameraMetadata {
      */
     public static final int NOISE_REDUCTION_MODE_HIGH_QUALITY = 2;
 
+    //
+    // Enumeration values for CaptureRequest#SHADING_MODE
+    //
+
+    /**
+     * <p>No lens shading correction is applied</p>
+     * @see CaptureRequest#SHADING_MODE
+     * @hide
+     */
+    public static final int SHADING_MODE_OFF = 0;
+
+    /**
+     * <p>Must not slow down frame rate relative to sensor raw output</p>
+     * @see CaptureRequest#SHADING_MODE
+     * @hide
+     */
+    public static final int SHADING_MODE_FAST = 1;
+
+    /**
+     * <p>Frame rate may be reduced by high quality</p>
+     * @see CaptureRequest#SHADING_MODE
+     * @hide
+     */
+    public static final int SHADING_MODE_HIGH_QUALITY = 2;
+
     //
     // Enumeration values for CaptureRequest#STATISTICS_FACE_DETECT_MODE
     //
diff --git a/core/java/android/hardware/camera2/CaptureRequest.java b/core/java/android/hardware/camera2/CaptureRequest.java
index 13a6cb6dfc1d7..0321e90461397 100644
--- a/core/java/android/hardware/camera2/CaptureRequest.java
+++ b/core/java/android/hardware/camera2/CaptureRequest.java
@@ -1140,6 +1140,39 @@ public final class CaptureRequest extends CameraMetadata implements Parcelable {
     public static final Key<Integer> SENSOR_SENSITIVITY =
             new Key<Integer>("android.sensor.sensitivity", int.class);
 
+    /**
+     * <p>Quality of lens shading correction applied
+     * to the image data.</p>
+     * <p>When set to OFF mode, no lens shading correction will be applied by the
+     * camera device, and an identity lens shading map data will be provided
+     * if <code>{@link CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE android.statistics.lensShadingMapMode} == ON</code>. For example, for lens
+     * shading map with size specified as <code>{@link CameraCharacteristics#LENS_INFO_SHADING_MAP_SIZE android.lens.info.shadingMapSize} = [ 4, 3 ]</code>,
+     * the output {@link CaptureResult#STATISTICS_LENS_SHADING_MAP android.statistics.lensShadingMap} for this case will be an identity map
+     * shown below:</p>
+     * <pre><code>[ 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,   1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0 ]
+     * </code></pre>
+     * <p>When set to other modes, lens shading correction will be applied by the
+     * camera device. Applications can request lens shading map data by setting
+     * {@link CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE android.statistics.lensShadingMapMode} to ON, and then the camera device will provide
+     * lens shading map data in {@link CaptureResult#STATISTICS_LENS_SHADING_MAP android.statistics.lensShadingMap}, with size specified
+     * by {@link CameraCharacteristics#LENS_INFO_SHADING_MAP_SIZE android.lens.info.shadingMapSize}.</p>
+     *
+     * @see CameraCharacteristics#LENS_INFO_SHADING_MAP_SIZE
+     * @see CaptureResult#STATISTICS_LENS_SHADING_MAP
+     * @see CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE
+     * @see #SHADING_MODE_OFF
+     * @see #SHADING_MODE_FAST
+     * @see #SHADING_MODE_HIGH_QUALITY
+     * @hide
+     */
+    public static final Key<Integer> SHADING_MODE =
+            new Key<Integer>("android.shading.mode", int.class);
+
     /**
      * <p>State of the face detector
      * unit</p>
diff --git a/core/java/android/hardware/camera2/CaptureResult.java b/core/java/android/hardware/camera2/CaptureResult.java
index 9990142888422..923726742d8aa 100644
--- a/core/java/android/hardware/camera2/CaptureResult.java
+++ b/core/java/android/hardware/camera2/CaptureResult.java
@@ -1377,6 +1377,39 @@ public final class CaptureResult extends CameraMetadata {
     public static final Key<Float> SENSOR_TEMPERATURE =
             new Key<Float>("android.sensor.temperature", float.class);
 
+    /**
+     * <p>Quality of lens shading correction applied
+     * to the image data.</p>
+     * <p>When set to OFF mode, no lens shading correction will be applied by the
+     * camera device, and an identity lens shading map data will be provided
+     * if <code>{@link CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE android.statistics.lensShadingMapMode} == ON</code>. For example, for lens
+     * shading map with size specified as <code>{@link CameraCharacteristics#LENS_INFO_SHADING_MAP_SIZE android.lens.info.shadingMapSize} = [ 4, 3 ]</code>,
+     * the output {@link CaptureResult#STATISTICS_LENS_SHADING_MAP android.statistics.lensShadingMap} for this case will be an identity map
+     * shown below:</p>
+     * <pre><code>[ 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,   1.0, 1.0, 1.0, 1.0,
+     * 1.0, 1.0, 1.0, 1.0,  1.0, 1.0, 1.0, 1.0 ]
+     * </code></pre>
+     * <p>When set to other modes, lens shading correction will be applied by the
+     * camera device. Applications can request lens shading map data by setting
+     * {@link CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE android.statistics.lensShadingMapMode} to ON, and then the camera device will provide
+     * lens shading map data in {@link CaptureResult#STATISTICS_LENS_SHADING_MAP android.statistics.lensShadingMap}, with size specified
+     * by {@link CameraCharacteristics#LENS_INFO_SHADING_MAP_SIZE android.lens.info.shadingMapSize}.</p>
+     *
+     * @see CameraCharacteristics#LENS_INFO_SHADING_MAP_SIZE
+     * @see CaptureResult#STATISTICS_LENS_SHADING_MAP
+     * @see CaptureRequest#STATISTICS_LENS_SHADING_MAP_MODE
+     * @see #SHADING_MODE_OFF
+     * @see #SHADING_MODE_FAST
+     * @see #SHADING_MODE_HIGH_QUALITY
+     * @hide
+     */
+    public static final Key<Integer> SHADING_MODE =
+            new Key<Integer>("android.shading.mode", int.class);
+
     /**
      * <p>State of the face detector
      * unit</p>