Hello,

       testCameraToSurfaceTextureMetadata and SetPreviewFramerateRange cts testcases are failing for Am e for JB-4A2.2 .

      My observation while changing 1080P 5fps preview to 10 fps 1080P preview settings at runtime ,the exposure value received in ducati sensor driver code is not changing from 200000 to 100000 based on which runtime sensor configuration is done. 

    Exposure value is really unstable received by driver .

      Any ideas or suggestion to solve this failure

junit.framework.AssertionFailedError: Too many frame intervals out of frame rate bounds: 99, limit 4
at android.hardware.cts.CameraGLTest$5.run(CameraGLTest.java:620)
at android.hardware.cts.CameraGLTest.runForAllCameras(CameraGLTest.java:322)
at android.hardware.cts.CameraGLTest.testCameraToSurfaceTextureMetadata(CameraGLTest.java:498)
at java.lang.reflect.Method.invokeNative(Native Method)
at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:214)
at android.test.InstrumentationTestCase.access$000(InstrumentationTestCase.java:36)
at android.test.InstrumentationTestCase$2.run(InstrumentationTestCase.java:189)
at android.app.Instrumentation$SyncRunnable.run(Instrumentation.java:1602)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)