Merge "Make audio*-base.h files autogenerated again"
diff --git a/biometrics/face/aidl/Android.bp b/biometrics/face/aidl/Android.bp
index 4f8b71d..a4fcbfe 100644
--- a/biometrics/face/aidl/Android.bp
+++ b/biometrics/face/aidl/Android.bp
@@ -12,8 +12,7 @@
     stability: "vintf",
     backend: {
         java: {
-            enabled: false,
-            platform_apis: false,
+            platform_apis: true,
         },
         cpp: {
             enabled: false,
diff --git a/graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerClient.h b/graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerClient.h
index 47ead41..3d74af4 100644
--- a/graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerClient.h
+++ b/graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerClient.h
@@ -87,19 +87,28 @@
 
     class HalEventCallback : public Hal::EventCallback {
        public:
-        HalEventCallback(const sp<IComposerCallback> callback, ComposerResources* resources)
-            : mCallback(callback), mResources(resources) {}
+         HalEventCallback(Hal* hal, const sp<IComposerCallback> callback,
+                          ComposerResources* resources)
+             : mHal(hal), mCallback(callback), mResources(resources) {}
 
-        void onHotplug(Display display, IComposerCallback::Connection connected) {
-            if (connected == IComposerCallback::Connection::CONNECTED) {
-                mResources->addPhysicalDisplay(display);
-            } else if (connected == IComposerCallback::Connection::DISCONNECTED) {
-                mResources->removeDisplay(display);
-            }
+         void onHotplug(Display display, IComposerCallback::Connection connected) {
+             if (connected == IComposerCallback::Connection::CONNECTED) {
+                 if (mResources->hasDisplay(display)) {
+                     // This is a subsequent hotplug "connected" for a display. This signals a
+                     // display change and thus the framework may want to reallocate buffers. We
+                     // need to free all cached handles, since they are holding a strong reference
+                     // to the underlying buffers.
+                     cleanDisplayResources(display);
+                     mResources->removeDisplay(display);
+                 }
+                 mResources->addPhysicalDisplay(display);
+             } else if (connected == IComposerCallback::Connection::DISCONNECTED) {
+                 mResources->removeDisplay(display);
+             }
 
-            auto ret = mCallback->onHotplug(display, connected);
-            ALOGE_IF(!ret.isOk(), "failed to send onHotplug: %s", ret.description().c_str());
-        }
+             auto ret = mCallback->onHotplug(display, connected);
+             ALOGE_IF(!ret.isOk(), "failed to send onHotplug: %s", ret.description().c_str());
+         }
 
         void onRefresh(Display display) {
             mResources->setDisplayMustValidateState(display, true);
@@ -113,13 +122,64 @@
         }
 
        protected:
-        const sp<IComposerCallback> mCallback;
-        ComposerResources* const mResources;
+         Hal* const mHal;
+         const sp<IComposerCallback> mCallback;
+         ComposerResources* const mResources;
+
+         void cleanDisplayResources(Display display) {
+             size_t cacheSize;
+             Error err = mResources->getDisplayClientTargetCacheSize(display, &cacheSize);
+             if (err == Error::NONE) {
+                 for (int slot = 0; slot < cacheSize; slot++) {
+                     ComposerResources::ReplacedHandle replacedBuffer(/*isBuffer*/ true);
+                     // Replace the buffer slots with NULLs. Keep the old handle until it is
+                     // replaced in ComposerHal, otherwise we risk leaving a dangling pointer.
+                     const native_handle_t* clientTarget = nullptr;
+                     err = mResources->getDisplayClientTarget(display, slot, /*useCache*/ true,
+                                                              /*rawHandle*/ nullptr, &clientTarget,
+                                                              &replacedBuffer);
+                     if (err != Error::NONE) {
+                         continue;
+                     }
+                     const std::vector<hwc_rect_t> damage;
+                     err = mHal->setClientTarget(display, clientTarget, /*fence*/ -1, 0, damage);
+                     ALOGE_IF(err != Error::NONE,
+                              "Can't clean slot %d of the client target buffer"
+                              "cache for display %" PRIu64,
+                              slot, display);
+                 }
+             } else {
+                 ALOGE("Can't clean client target cache for display %" PRIu64, display);
+             }
+
+             err = mResources->getDisplayOutputBufferCacheSize(display, &cacheSize);
+             if (err == Error::NONE) {
+                 for (int slot = 0; slot < cacheSize; slot++) {
+                     // Replace the buffer slots with NULLs. Keep the old handle until it is
+                     // replaced in ComposerHal, otherwise we risk leaving a dangling pointer.
+                     ComposerResources::ReplacedHandle replacedBuffer(/*isBuffer*/ true);
+                     const native_handle_t* outputBuffer = nullptr;
+                     err = mResources->getDisplayOutputBuffer(display, slot, /*useCache*/ true,
+                                                              /*rawHandle*/ nullptr, &outputBuffer,
+                                                              &replacedBuffer);
+                     if (err != Error::NONE) {
+                         continue;
+                     }
+                     err = mHal->setOutputBuffer(display, outputBuffer, /*fence*/ -1);
+                     ALOGE_IF(err != Error::NONE,
+                              "Can't clean slot %d of the output buffer cache"
+                              "for display %" PRIu64,
+                              slot, display);
+                 }
+             } else {
+                 ALOGE("Can't clean output buffer cache for display %" PRIu64, display);
+             }
+         }
     };
 
     Return<void> registerCallback(const sp<IComposerCallback>& callback) override {
         // no locking as we require this function to be called only once
-        mHalEventCallback = std::make_unique<HalEventCallback>(callback, mResources.get());
+        mHalEventCallback = std::make_unique<HalEventCallback>(mHal, callback, mResources.get());
         mHal->registerEventCallback(mHalEventCallback.get());
         return Void();
     }
diff --git a/graphics/composer/2.1/utils/resources/ComposerResources.cpp b/graphics/composer/2.1/utils/resources/ComposerResources.cpp
index 21f6035..e52bf71 100644
--- a/graphics/composer/2.1/utils/resources/ComposerResources.cpp
+++ b/graphics/composer/2.1/utils/resources/ComposerResources.cpp
@@ -144,6 +144,10 @@
     }
 }
 
+size_t ComposerHandleCache::getCacheSize() const {
+    return mHandles.size();
+}
+
 bool ComposerHandleCache::initCache(HandleType type, uint32_t cacheSize) {
     // already initialized
     if (mHandleType != HandleType::INVALID) {
@@ -220,6 +224,14 @@
     return mClientTargetCache.initCache(ComposerHandleCache::HandleType::BUFFER, cacheSize);
 }
 
+size_t ComposerDisplayResource::getClientTargetCacheSize() const {
+    return mClientTargetCache.getCacheSize();
+}
+
+size_t ComposerDisplayResource::getOutputBufferCacheSize() const {
+    return mOutputBufferCache.getCacheSize();
+}
+
 bool ComposerDisplayResource::isVirtual() const {
     return mType == DisplayType::VIRTUAL;
 }
@@ -293,6 +305,10 @@
     mDisplayResources.clear();
 }
 
+bool ComposerResources::hasDisplay(Display display) {
+    return mDisplayResources.count(display) > 0;
+}
+
 Error ComposerResources::addPhysicalDisplay(Display display) {
     auto displayResource = createDisplayResource(ComposerDisplayResource::DisplayType::PHYSICAL, 0);
 
@@ -327,6 +343,26 @@
                                                                          : Error::BAD_PARAMETER;
 }
 
+Error ComposerResources::getDisplayClientTargetCacheSize(Display display, size_t* outCacheSize) {
+    std::lock_guard<std::mutex> lock(mDisplayResourcesMutex);
+    ComposerDisplayResource* displayResource = findDisplayResourceLocked(display);
+    if (!displayResource) {
+        return Error::BAD_DISPLAY;
+    }
+    *outCacheSize = displayResource->getClientTargetCacheSize();
+    return Error::NONE;
+}
+
+Error ComposerResources::getDisplayOutputBufferCacheSize(Display display, size_t* outCacheSize) {
+    std::lock_guard<std::mutex> lock(mDisplayResourcesMutex);
+    ComposerDisplayResource* displayResource = findDisplayResourceLocked(display);
+    if (!displayResource) {
+        return Error::BAD_DISPLAY;
+    }
+    *outCacheSize = displayResource->getOutputBufferCacheSize();
+    return Error::NONE;
+}
+
 Error ComposerResources::addLayer(Display display, Layer layer, uint32_t bufferCacheSize) {
     auto layerResource = createLayerResource(bufferCacheSize);
 
diff --git a/graphics/composer/2.1/utils/resources/include/composer-resources/2.1/ComposerResources.h b/graphics/composer/2.1/utils/resources/include/composer-resources/2.1/ComposerResources.h
index df5513e..de78a59 100644
--- a/graphics/composer/2.1/utils/resources/include/composer-resources/2.1/ComposerResources.h
+++ b/graphics/composer/2.1/utils/resources/include/composer-resources/2.1/ComposerResources.h
@@ -74,6 +74,7 @@
     ComposerHandleCache& operator=(const ComposerHandleCache&) = delete;
 
     bool initCache(HandleType type, uint32_t cacheSize);
+    size_t getCacheSize() const;
     Error lookupCache(uint32_t slot, const native_handle_t** outHandle);
     Error updateCache(uint32_t slot, const native_handle_t* handle,
                       const native_handle** outReplacedHandle);
@@ -120,7 +121,8 @@
                             uint32_t outputBufferCacheSize);
 
     bool initClientTargetCache(uint32_t cacheSize);
-
+    size_t getClientTargetCacheSize() const;
+    size_t getOutputBufferCacheSize() const;
     bool isVirtual() const;
 
     Error getClientTarget(uint32_t slot, bool fromCache, const native_handle_t* inHandle,
@@ -162,12 +164,15 @@
             std::function<void(Display display, bool isVirtual, const std::vector<Layer>& layers)>;
     void clear(RemoveDisplay removeDisplay);
 
+    bool hasDisplay(Display display);
     Error addPhysicalDisplay(Display display);
     Error addVirtualDisplay(Display display, uint32_t outputBufferCacheSize);
 
     Error removeDisplay(Display display);
 
     Error setDisplayClientTargetCacheSize(Display display, uint32_t clientTargetCacheSize);
+    Error getDisplayClientTargetCacheSize(Display display, size_t* outCacheSize);
+    Error getDisplayOutputBufferCacheSize(Display display, size_t* outCacheSize);
 
     Error addLayer(Display display, Layer layer, uint32_t bufferCacheSize);
     Error removeLayer(Display display, Layer layer);
diff --git a/graphics/mapper/2.0/utils/hal/include/mapper-hal/2.0/Mapper.h b/graphics/mapper/2.0/utils/hal/include/mapper-hal/2.0/Mapper.h
index 8134174..0067105 100644
--- a/graphics/mapper/2.0/utils/hal/include/mapper-hal/2.0/Mapper.h
+++ b/graphics/mapper/2.0/utils/hal/include/mapper-hal/2.0/Mapper.h
@@ -85,11 +85,7 @@
             return Error::BAD_BUFFER;
         }
 
-        Error error = mHal->freeBuffer(bufferHandle);
-        if (error == Error::NONE) {
-            removeImportedBuffer(buffer);
-        }
-        return error;
+        return freeImportedBuffer(bufferHandle);
     }
 
     Return<void> lock(void* buffer, uint64_t cpuUsage, const V2_0::IMapper::Rect& accessRegion,
@@ -160,8 +156,8 @@
         return static_cast<void*>(bufferHandle);
     }
 
-    virtual native_handle_t* removeImportedBuffer(void* buffer) {
-        return static_cast<native_handle_t*>(buffer);
+    virtual Error freeImportedBuffer(native_handle_t* bufferHandle) {
+        return mHal->freeBuffer(bufferHandle);
     }
 
     virtual native_handle_t* getImportedBuffer(void* buffer) const {
diff --git a/graphics/mapper/2.0/utils/passthrough/include/mapper-passthrough/2.0/GrallocLoader.h b/graphics/mapper/2.0/utils/passthrough/include/mapper-passthrough/2.0/GrallocLoader.h
index 85a91c3..f2e0064 100644
--- a/graphics/mapper/2.0/utils/passthrough/include/mapper-passthrough/2.0/GrallocLoader.h
+++ b/graphics/mapper/2.0/utils/passthrough/include/mapper-passthrough/2.0/GrallocLoader.h
@@ -56,17 +56,14 @@
         return *singleton;
     }
 
+    std::mutex* getMutex() { return &mMutex; }
+
     void* add(native_handle_t* bufferHandle) {
         std::lock_guard<std::mutex> lock(mMutex);
         return mBufferHandles.insert(bufferHandle).second ? bufferHandle : nullptr;
     }
 
-    native_handle_t* remove(void* buffer) {
-        auto bufferHandle = static_cast<native_handle_t*>(buffer);
-
-        std::lock_guard<std::mutex> lock(mMutex);
-        return mBufferHandles.erase(bufferHandle) == 1 ? bufferHandle : nullptr;
-    }
+    void removeLocked(native_handle* bufferHandle) { mBufferHandles.erase(bufferHandle); }
 
     native_handle_t* get(void* buffer) {
         auto bufferHandle = static_cast<native_handle_t*>(buffer);
@@ -95,8 +92,13 @@
         return GrallocImportedBufferPool::getInstance().add(bufferHandle);
     }
 
-    native_handle_t* removeImportedBuffer(void* buffer) override {
-        return GrallocImportedBufferPool::getInstance().remove(buffer);
+    Error freeImportedBuffer(native_handle_t* bufferHandle) override {
+        std::lock_guard<std::mutex> lock(*GrallocImportedBufferPool::getInstance().getMutex());
+        Error error = this->mHal->freeBuffer(bufferHandle);
+        if (error == Error::NONE) {
+            GrallocImportedBufferPool::getInstance().removeLocked(bufferHandle);
+        }
+        return error;
     }
 
     native_handle_t* getImportedBuffer(void* buffer) const override {
diff --git a/graphics/mapper/2.1/utils/hal/include/mapper-hal/2.1/Mapper.h b/graphics/mapper/2.1/utils/hal/include/mapper-hal/2.1/Mapper.h
index 038f572..b4a2bedc 100644
--- a/graphics/mapper/2.1/utils/hal/include/mapper-hal/2.1/Mapper.h
+++ b/graphics/mapper/2.1/utils/hal/include/mapper-hal/2.1/Mapper.h
@@ -46,7 +46,7 @@
             return Error::BAD_BUFFER;
         }
 
-        return mHal->validateBufferSize(bufferHandle, descriptorInfo, stride);
+        return this->mHal->validateBufferSize(bufferHandle, descriptorInfo, stride);
     }
 
     Return<void> getTransportSize(void* buffer, IMapper::getTransportSize_cb hidl_cb) {
@@ -58,7 +58,7 @@
 
         uint32_t numFds = 0;
         uint32_t numInts = 0;
-        Error error = mHal->getTransportSize(bufferHandle, &numFds, &numInts);
+        Error error = this->mHal->getTransportSize(bufferHandle, &numFds, &numInts);
         hidl_cb(error, numFds, numInts);
         return Void();
     }
@@ -66,7 +66,7 @@
     Return<void> createDescriptor_2_1(const IMapper::BufferDescriptorInfo& descriptorInfo,
                                       IMapper::createDescriptor_2_1_cb hidl_cb) override {
         BufferDescriptor descriptor;
-        Error error = mHal->createDescriptor_2_1(descriptorInfo, &descriptor);
+        Error error = this->mHal->createDescriptor_2_1(descriptorInfo, &descriptor);
         hidl_cb(error, descriptor);
         return Void();
     }
@@ -74,7 +74,6 @@
    private:
     using BaseType2_0 = V2_0::hal::detail::MapperImpl<Interface, Hal>;
     using BaseType2_0::getImportedBuffer;
-    using BaseType2_0::mHal;
 };
 
 }  // namespace detail
diff --git a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
index 914a01a..0a95695 100644
--- a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
+++ b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
@@ -644,7 +644,7 @@
             int n;
             std::tie(n, outputShapes, timing, std::ignore) =
                     controller->compute(request10, testConfig.measureTiming, keys);
-            executionStatus = nn::convertResultCodeToErrorStatus(n);
+            executionStatus = nn::convertToV1_3(nn::convertResultCodeToErrorStatus(n));
 
             break;
         }
diff --git a/neuralnetworks/1.3/vts/functional/TestAssertions.cpp b/neuralnetworks/1.3/vts/functional/TestAssertions.cpp
index a7569e6..1a40721 100644
--- a/neuralnetworks/1.3/vts/functional/TestAssertions.cpp
+++ b/neuralnetworks/1.3/vts/functional/TestAssertions.cpp
@@ -15,10 +15,16 @@
  */
 
 #include <android/hardware/neuralnetworks/1.3/types.h>
+#include "ControlFlow.h"
 #include "TestHarness.h"
 
 namespace android::hardware::neuralnetworks::V1_3 {
 
+static_assert(static_cast<uint64_t>(LoopTimeoutDurationNs::DEFAULT) ==
+              nn::operation_while::kTimeoutNsDefault);
+static_assert(static_cast<uint64_t>(LoopTimeoutDurationNs::MAXIMUM) ==
+              nn::operation_while::kTimeoutNsMaximum);
+
 // Make sure that the HIDL enums are compatible with the values defined in
 // frameworks/ml/nn/tools/test_generator/test_harness/include/TestHarness.h.
 using namespace test_helper;
diff --git a/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp b/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
index 1ae8b3f..3b441fb 100644
--- a/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
+++ b/neuralnetworks/1.3/vts/functional/ValidateRequest.cpp
@@ -116,7 +116,7 @@
 
         // execute and verify
         const auto [n, outputShapes, timing, fallback] = burst->compute(request10, measure, keys);
-        const ErrorStatus status = nn::convertResultCodeToErrorStatus(n);
+        const ErrorStatus status = nn::convertToV1_3(nn::convertResultCodeToErrorStatus(n));
         EXPECT_EQ(ErrorStatus::INVALID_ARGUMENT, status);
         EXPECT_EQ(outputShapes.size(), 0);
         EXPECT_TRUE(badTiming(timing));
diff --git a/tv/tuner/1.1/IFilter.hal b/tv/tuner/1.1/IFilter.hal
index 3ea4209..df736aa 100644
--- a/tv/tuner/1.1/IFilter.hal
+++ b/tv/tuner/1.1/IFilter.hal
@@ -81,4 +81,21 @@
      *         UNKNOWN_ERROR if failed for other reasons.
      */
     configureAvStreamType(AvStreamType avStreamType) generates (Result result);
+
+    /**
+     * Configure the filter to monitor specific Scrambling Status.
+     *
+     * Scrambling Status should be sent through the filer callback at the following two scenarios:
+     *   1. When this method is called, the first detected scrambling status should be sent.
+     *   2. When the filter transits into the monitored statuses configured through this method,
+     *      event should be sent.
+     *
+     * @param statuses Scrambling Statuses to monitor. Set corresponding bit to monitor. Reset to
+     *        stop monitoring.
+     * @return result Result status of the operation.
+     *         SUCCESS if successful,
+     *         INVALID_STATE if configure can't be applied,
+     *         UNKNOWN_ERROR if failed for other reasons.
+     */
+    configureScramblingEvent(bitfield<ScramblingStatus> statuses) generates (Result result);
 };
diff --git a/tv/tuner/1.1/default/Filter.cpp b/tv/tuner/1.1/default/Filter.cpp
index 54d515b..4c37729 100644
--- a/tv/tuner/1.1/default/Filter.cpp
+++ b/tv/tuner/1.1/default/Filter.cpp
@@ -249,6 +249,28 @@
     return Result::SUCCESS;
 }
 
+Return<Result> Filter::configureScramblingEvent(uint32_t statuses) {
+    ALOGV("%s", __FUNCTION__);
+
+    mStatuses = statuses;
+    if (mCallback_1_1 != nullptr) {
+        // Assuming current status is always NOT_SCRAMBLED
+        V1_1::DemuxFilterEventExt filterEventExt;
+        V1_1::DemuxFilterEventExt::Event event;
+        event.scramblingStatus(V1_1::ScramblingStatus::NOT_SCRAMBLED);
+        int size = filterEventExt.events.size();
+        filterEventExt.events.resize(size + 1);
+        filterEventExt.events[size] = event;
+        DemuxFilterEvent emptyFilterEvent;
+
+        mCallback_1_1->onFilterEvent_1_1(emptyFilterEvent, filterEventExt);
+        mFilterEventExt.events.resize(0);
+    } else {
+        return Result::INVALID_STATE;
+    }
+    return Result::SUCCESS;
+}
+
 bool Filter::createFilterMQ() {
     ALOGV("%s", __FUNCTION__);
 
diff --git a/tv/tuner/1.1/default/Filter.h b/tv/tuner/1.1/default/Filter.h
index f8b9a65..522db35 100644
--- a/tv/tuner/1.1/default/Filter.h
+++ b/tv/tuner/1.1/default/Filter.h
@@ -84,6 +84,8 @@
 
     virtual Return<Result> configureAvStreamType(const V1_1::AvStreamType& avStreamType) override;
 
+    virtual Return<Result> configureScramblingEvent(uint32_t statuses) override;
+
     /**
      * To create a FilterMQ and its Event Flag.
      *
@@ -230,6 +232,9 @@
 
     uint32_t mAudioStreamType;
     uint32_t mVideoStreamType;
+
+    // Scrambling status to be monitored
+    uint32_t mStatuses = 0;
 };
 
 }  // namespace implementation
diff --git a/tv/tuner/1.1/types.hal b/tv/tuner/1.1/types.hal
index 4e677b5..defc99b 100644
--- a/tv/tuner/1.1/types.hal
+++ b/tv/tuner/1.1/types.hal
@@ -125,6 +125,8 @@
         DemuxFilterRecordEventExt tsRecord;
 
         DemuxFilterRecordEventExt mmtpRecord;
+
+        ScramblingStatus scramblingStatus;
     };
 
     /**
@@ -133,6 +135,25 @@
     vec<Event> events;
 };
 
+/**
+ * Scrambling Status Type.
+ */
+@export
+enum ScramblingStatus : uint32_t {
+    /**
+     * Content’s scrambling status is unknown
+     */
+    UNKNOWN = 1 << 0,
+    /**
+     * Content is not scrambled.
+     */
+    NOT_SCRAMBLED = 1 << 1,
+    /**
+     * Content is scrambled.
+     */
+    SCRAMBLED = 1 << 2,
+};
+
 typedef FrontendDvbcSpectralInversion FrontendSpectralInversion;
 
 /**
diff --git a/tv/tuner/1.1/vts/functional/FilterTests.cpp b/tv/tuner/1.1/vts/functional/FilterTests.cpp
index f4ac8bf..f114a66 100644
--- a/tv/tuner/1.1/vts/functional/FilterTests.cpp
+++ b/tv/tuner/1.1/vts/functional/FilterTests.cpp
@@ -28,6 +28,18 @@
     ALOGW("[vts] pass and stop");
 }
 
+void FilterCallback::testFilterScramblingEvent() {
+    android::Mutex::Autolock autoLock(mMsgLock);
+    while (mScramblingStatusEvent < 1) {
+        if (-ETIMEDOUT == mMsgCondition.waitRelative(mMsgLock, WAIT_TIMEOUT)) {
+            EXPECT_TRUE(false) << "scrambling event does not output within timeout";
+            return;
+        }
+    }
+    mScramblingStatusEvent = 0;
+    ALOGW("[vts] pass and stop");
+}
+
 void FilterCallback::readFilterEventData() {
     ALOGW("[vts] reading filter event");
     // todo separate filter handlers
@@ -56,6 +68,9 @@
                       eventExt.mmtpRecord().pts, eventExt.mmtpRecord().firstMbInSlice,
                       eventExt.mmtpRecord().mpuSequenceNumber);
                 break;
+            case DemuxFilterEventExt::Event::hidl_discriminator::scramblingStatus:
+                mScramblingStatusEvent++;
+                break;
             default:
                 break;
         }
@@ -240,3 +255,19 @@
     }
     return AssertionResult(status == Result::SUCCESS);
 }
+
+AssertionResult FilterTests::configureScramblingEvent(uint64_t filterId, uint32_t statuses) {
+    EXPECT_TRUE(mFilters[filterId]) << "Test with getNewlyOpenedFilterId first.";
+    Result status;
+
+    sp<android::hardware::tv::tuner::V1_1::IFilter> filter_v1_1 =
+            android::hardware::tv::tuner::V1_1::IFilter::castFrom(mFilters[filterId]);
+    if (filter_v1_1 != NULL) {
+        status = filter_v1_1->configureScramblingEvent(statuses);
+        mFilterCallbacks[filterId]->testFilterScramblingEvent();
+    } else {
+        ALOGW("[vts] Can't cast IFilter into v1_1.");
+        return failure();
+    }
+    return AssertionResult(status == Result::SUCCESS);
+}
diff --git a/tv/tuner/1.1/vts/functional/FilterTests.h b/tv/tuner/1.1/vts/functional/FilterTests.h
index 3472e4e..d88f171 100644
--- a/tv/tuner/1.1/vts/functional/FilterTests.h
+++ b/tv/tuner/1.1/vts/functional/FilterTests.h
@@ -117,6 +117,7 @@
     void setMemSize(uint64_t size) { mAvSharedMemSize = size; }
 
     void testFilterDataOutput();
+    void testFilterScramblingEvent();
 
     void readFilterEventData();
     bool dumpAvData(DemuxFilterMediaEvent event);
@@ -136,6 +137,7 @@
     android::Condition mMsgCondition;
 
     int mPidFilterOutputCount = 0;
+    int mScramblingStatusEvent = 0;
 };
 
 class FilterTests {
@@ -153,6 +155,7 @@
     AssertionResult configFilter(DemuxFilterSettings setting, uint64_t filterId);
     AssertionResult configAvFilterStreamType(AvStreamType type, uint64_t filterId);
     AssertionResult configIpFilterCid(uint32_t ipCid, uint64_t filterId);
+    AssertionResult configureScramblingEvent(uint64_t filterId, uint32_t statuses);
     AssertionResult getFilterMQDescriptor(uint64_t filterId);
     AssertionResult startFilter(uint64_t filterId);
     AssertionResult stopFilter(uint64_t filterId);
diff --git a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.cpp b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.cpp
index 2185920..17abf49 100644
--- a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.cpp
+++ b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TargetTest.cpp
@@ -46,6 +46,9 @@
     if (filterConf.type.mainType == DemuxFilterMainType::IP) {
         ASSERT_TRUE(mFilterTests.configIpFilterCid(filterConf.ipCid, filterId));
     }
+    if (filterConf.statuses > 0) {
+        ASSERT_TRUE(mFilterTests.configureScramblingEvent(filterId, filterConf.statuses));
+    }
     ASSERT_TRUE(mFilterTests.getFilterMQDescriptor(filterId));
     ASSERT_TRUE(mFilterTests.startFilter(filterId));
     ASSERT_TRUE(mFilterTests.stopFilter(filterId));
diff --git a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TestConfigurations.h b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TestConfigurations.h
index 911d984..76bf765 100644
--- a/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TestConfigurations.h
+++ b/tv/tuner/1.1/vts/functional/VtsHalTvTunerV1_1TestConfigurations.h
@@ -96,6 +96,7 @@
     DemuxFilterSettings settings;
     AvStreamType streamType;
     uint32_t ipCid;
+    uint32_t statuses;
 
     bool operator<(const FilterConfig& /*c*/) const { return false; }
 };
@@ -187,6 +188,7 @@
     filterArray[TS_VIDEO0].bufferSize = FMQ_SIZE_16M;
     filterArray[TS_VIDEO0].settings.ts().tpid = 256;
     filterArray[TS_VIDEO0].settings.ts().filterSettings.av({.isPassthrough = false});
+    filterArray[TS_VIDEO0].statuses = 1;
     filterArray[TS_VIDEO1].type.mainType = DemuxFilterMainType::TS;
     filterArray[TS_VIDEO1].type.subType.tsFilterType(DemuxTsFilterType::VIDEO);
     filterArray[TS_VIDEO1].bufferSize = FMQ_SIZE_16M;