diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index caa1750..c54be55 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -2073,6 +2073,7 @@
         }
 
         client->setImageDumpMask(mImageDumpMask);
+        client->setStreamUseCaseOverrides(mStreamUseCaseOverrides);
     } // lock is destroyed, allow further connect calls
 
     // Important: release the mutex here so the client can call back into the service from its
@@ -4451,6 +4452,13 @@
     String8 activeClientString = mActiveClientManager.toString();
     dprintf(fd, "Active Camera Clients:\n%s", activeClientString.string());
     dprintf(fd, "Allowed user IDs: %s\n", toString(mAllowedUsers).string());
+    if (mStreamUseCaseOverrides.size() > 0) {
+        dprintf(fd, "Active stream use case overrides:");
+        for (int64_t useCaseOverride : mStreamUseCaseOverrides) {
+            dprintf(fd, " %" PRId64, useCaseOverride);
+        }
+        dprintf(fd, "\n");
+    }
 
     dumpEventLog(fd);
 
@@ -4954,6 +4962,11 @@
         return handleGetImageDumpMask(out);
     } else if (args.size() >= 2 && args[0] == String16("set-camera-mute")) {
         return handleSetCameraMute(args);
+    } else if (args.size() >= 2 && args[0] == String16("set-stream-use-case-override")) {
+        return handleSetStreamUseCaseOverrides(args);
+    } else if (args.size() >= 1 && args[0] == String16("clear-stream-use-case-override")) {
+        handleClearStreamUseCaseOverrides();
+        return OK;
     } else if (args.size() >= 2 && args[0] == String16("watch")) {
         return handleWatchCommand(args, in, out);
     } else if (args.size() >= 2 && args[0] == String16("set-watchdog")) {
@@ -5160,6 +5173,43 @@
     return OK;
 }
 
+status_t CameraService::handleSetStreamUseCaseOverrides(const Vector<String16>& args) {
+    std::vector<int64_t> useCasesOverride;
+    for (size_t i = 1; i < args.size(); i++) {
+        int64_t useCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT;
+        String8 arg8 = String8(args[i]);
+        if (arg8 == "DEFAULT") {
+            useCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT;
+        } else if (arg8 == "PREVIEW") {
+            useCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_PREVIEW;
+        } else if (arg8 == "STILL_CAPTURE") {
+            useCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_STILL_CAPTURE;
+        } else if (arg8 == "VIDEO_RECORD") {
+            useCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_VIDEO_RECORD;
+        } else if (arg8 == "PREVIEW_VIDEO_STILL") {
+            useCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_PREVIEW_VIDEO_STILL;
+        } else if (arg8 == "VIDEO_CALL") {
+            useCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_VIDEO_CALL;
+        } else if (arg8 == "CROPPED_RAW") {
+            useCase = ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_CROPPED_RAW;
+        } else {
+            ALOGE("%s: Invalid stream use case %s", __FUNCTION__, arg8.c_str());
+            return BAD_VALUE;
+        }
+        useCasesOverride.push_back(useCase);
+    }
+
+    Mutex::Autolock lock(mServiceLock);
+    mStreamUseCaseOverrides = std::move(useCasesOverride);
+
+    return OK;
+}
+
+void CameraService::handleClearStreamUseCaseOverrides() {
+    Mutex::Autolock lock(mServiceLock);
+    mStreamUseCaseOverrides.clear();
+}
+
 status_t CameraService::handleWatchCommand(const Vector<String16>& args, int inFd, int outFd) {
     if (args.size() >= 3 && args[1] == String16("start")) {
         return startWatchingTags(args, outFd);
@@ -5517,6 +5567,15 @@
         "      Valid values 0=OFF, 1=ON for JPEG\n"
         "  get-image-dump-mask returns the current image-dump-mask value\n"
         "  set-camera-mute <0/1> enable or disable camera muting\n"
+        "  set-stream-use-case-override <usecase1> <usecase2> ... override stream use cases\n"
+        "      Use cases applied in descending resolutions. So usecase1 is assigned to the\n"
+        "      largest resolution, usecase2 is assigned to the 2nd largest resolution, and so\n"
+        "      on. In case the number of usecases is smaller than the number of streams, the\n"
+        "      last use case is assigned to all the remaining streams. In case of multiple\n"
+        "      streams with the same resolution, the tie-breaker is (JPEG, RAW, YUV, and PRIV)\n"
+        "      Valid values are (case sensitive): DEFAULT, PREVIEW, STILL_CAPTURE, VIDEO_RECORD,\n"
+        "      PREVIEW_VIDEO_STILL, VIDEO_CALL, CROPPED_RAW\n"
+        "  clear-stream-use-case-override clear the stream use case override\n"
         "  watch <start|stop|dump|print|clear> manages tag monitoring in connected clients\n"
         "  help print this message\n");
 }
diff --git a/services/camera/libcameraservice/CameraService.h b/services/camera/libcameraservice/CameraService.h
index 4f92f15..c5671505 100644
--- a/services/camera/libcameraservice/CameraService.h
+++ b/services/camera/libcameraservice/CameraService.h
@@ -355,6 +355,13 @@
         // Set Camera service watchdog
         virtual status_t setCameraServiceWatchdog(bool enabled) = 0;
 
+        // Set stream use case overrides
+        virtual void setStreamUseCaseOverrides(
+                const std::vector<int64_t>& useCaseOverrides) = 0;
+
+        // Clear stream use case overrides
+        virtual void clearStreamUseCaseOverrides() = 0;
+
         // The injection camera session to replace the internal camera
         // session.
         virtual status_t injectCamera(const String8& injectedCamId,
@@ -1257,6 +1264,12 @@
     // Set the camera mute state
     status_t handleSetCameraMute(const Vector<String16>& args);
 
+    // Set the stream use case overrides
+    status_t handleSetStreamUseCaseOverrides(const Vector<String16>& args);
+
+    // Clear the stream use case overrides
+    void handleClearStreamUseCaseOverrides();
+
     // Handle 'watch' command as passed through 'cmd'
     status_t handleWatchCommand(const Vector<String16> &args, int inFd, int outFd);
 
@@ -1355,6 +1368,9 @@
     // Camera Service watchdog flag
     bool mCameraServiceWatchdogEnabled = true;
 
+    // Current stream use case overrides
+    std::vector<int64_t> mStreamUseCaseOverrides;
+
     /**
      * A listener class that implements the IBinder::DeathRecipient interface
      * for use to call back the error state injected by the external camera, and
diff --git a/services/camera/libcameraservice/api1/Camera2Client.cpp b/services/camera/libcameraservice/api1/Camera2Client.cpp
index d447fe0..d20638c 100644
--- a/services/camera/libcameraservice/api1/Camera2Client.cpp
+++ b/services/camera/libcameraservice/api1/Camera2Client.cpp
@@ -2380,6 +2380,15 @@
     return mDevice->setCameraMute(enabled);
 }
 
+void Camera2Client::setStreamUseCaseOverrides(
+        const std::vector<int64_t>& useCaseOverrides) {
+    mDevice->setStreamUseCaseOverrides(useCaseOverrides);
+}
+
+void Camera2Client::clearStreamUseCaseOverrides() {
+    mDevice->clearStreamUseCaseOverrides();
+}
+
 status_t Camera2Client::waitUntilCurrentRequestIdLocked() {
     int32_t activeRequestId = mStreamingProcessor->getActiveRequestId();
     if (activeRequestId != 0) {
diff --git a/services/camera/libcameraservice/api1/Camera2Client.h b/services/camera/libcameraservice/api1/Camera2Client.h
index c5324db..f035fea 100644
--- a/services/camera/libcameraservice/api1/Camera2Client.h
+++ b/services/camera/libcameraservice/api1/Camera2Client.h
@@ -93,6 +93,10 @@
 
     virtual status_t        setCameraServiceWatchdog(bool enabled);
 
+    virtual void            setStreamUseCaseOverrides(
+                                    const std::vector<int64_t>& useCaseOverrides);
+    virtual void            clearStreamUseCaseOverrides();
+
     /**
      * Interface used by CameraService
      */
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
index 281d971..e59b110 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
@@ -1781,6 +1781,15 @@
     return mDevice->setCameraMute(enabled);
 }
 
+void CameraDeviceClient::setStreamUseCaseOverrides(
+        const std::vector<int64_t>& useCaseOverrides) {
+    mDevice->setStreamUseCaseOverrides(useCaseOverrides);
+}
+
+void CameraDeviceClient::clearStreamUseCaseOverrides() {
+    mDevice->clearStreamUseCaseOverrides();
+}
+
 binder::Status CameraDeviceClient::switchToOffline(
         const sp<hardware::camera2::ICameraDeviceCallbacks>& cameraCb,
         const std::vector<int>& offlineOutputIds,
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.h b/services/camera/libcameraservice/api2/CameraDeviceClient.h
index 0c87872..36c627a 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.h
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.h
@@ -214,6 +214,9 @@
 
     virtual status_t      setCameraServiceWatchdog(bool enabled);
 
+    virtual void          setStreamUseCaseOverrides(const std::vector<int64_t>& useCaseOverrides);
+    virtual void          clearStreamUseCaseOverrides() override;
+
     /**
      * Device listener interface
      */
diff --git a/services/camera/libcameraservice/api2/CameraOfflineSessionClient.cpp b/services/camera/libcameraservice/api2/CameraOfflineSessionClient.cpp
index ea90987..c260cfe 100644
--- a/services/camera/libcameraservice/api2/CameraOfflineSessionClient.cpp
+++ b/services/camera/libcameraservice/api2/CameraOfflineSessionClient.cpp
@@ -94,6 +94,13 @@
     return INVALID_OPERATION;
 }
 
+void CameraOfflineSessionClient::setStreamUseCaseOverrides(
+        const std::vector<int64_t>& /*useCaseOverrides*/) {
+}
+
+void CameraOfflineSessionClient::clearStreamUseCaseOverrides() {
+}
+
 
 status_t CameraOfflineSessionClient::dump(int fd, const Vector<String16>& args) {
     return BasicClient::dump(fd, args);
diff --git a/services/camera/libcameraservice/api2/CameraOfflineSessionClient.h b/services/camera/libcameraservice/api2/CameraOfflineSessionClient.h
index 89b27f8..906d454 100644
--- a/services/camera/libcameraservice/api2/CameraOfflineSessionClient.h
+++ b/services/camera/libcameraservice/api2/CameraOfflineSessionClient.h
@@ -89,6 +89,11 @@
 
     status_t setCameraServiceWatchdog(bool enabled) override;
 
+    void setStreamUseCaseOverrides(
+            const std::vector<int64_t>& useCaseOverrides) override;
+
+    void clearStreamUseCaseOverrides() override;
+
     // permissions management
     status_t startCameraOps() override;
     status_t finishCameraOps() override;
diff --git a/services/camera/libcameraservice/common/CameraDeviceBase.h b/services/camera/libcameraservice/common/CameraDeviceBase.h
index 6c30606..065d0d1 100644
--- a/services/camera/libcameraservice/common/CameraDeviceBase.h
+++ b/services/camera/libcameraservice/common/CameraDeviceBase.h
@@ -480,6 +480,15 @@
     void setImageDumpMask(int mask) { mImageDumpMask = mask; }
 
     /**
+     * Set stream use case overrides
+     */
+    void setStreamUseCaseOverrides(const std::vector<int64_t>& useCaseOverrides) {
+          mStreamUseCaseOverrides = useCaseOverrides;
+    }
+
+    void clearStreamUseCaseOverrides() {}
+
+    /**
      * The injection camera session to replace the internal camera
      * session.
      */
@@ -493,6 +502,7 @@
 
 protected:
     bool mImageDumpMask = 0;
+    std::vector<int64_t> mStreamUseCaseOverrides;
 };
 
 }; // namespace android
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index 28a150c..26c9794 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -2364,6 +2364,9 @@
         tryRemoveFakeStreamLocked();
     }
 
+    // Override stream use case based on "adb shell command"
+    overrideStreamUseCaseLocked();
+
     // Start configuring the streams
     ALOGV("%s: Camera %s: Starting stream configuration", __FUNCTION__, mId.string());
 
@@ -4161,6 +4164,19 @@
     return OK;
 }
 
+void Camera3Device::setStreamUseCaseOverrides(
+        const std::vector<int64_t>& useCaseOverrides) {
+    Mutex::Autolock il(mInterfaceLock);
+    Mutex::Autolock l(mLock);
+    mStreamUseCaseOverrides = useCaseOverrides;
+}
+
+void Camera3Device::clearStreamUseCaseOverrides() {
+    Mutex::Autolock il(mInterfaceLock);
+    Mutex::Autolock l(mLock);
+    mStreamUseCaseOverrides.clear();
+}
+
 void Camera3Device::RequestThread::cleanUpFailedRequests(bool sendRequestError) {
     if (mNextRequests.empty()) {
         return;
@@ -5315,4 +5331,56 @@
     return mInjectionMethods->stopInjection();
 }
 
+void Camera3Device::overrideStreamUseCaseLocked() {
+    if (mStreamUseCaseOverrides.size() == 0) {
+        return;
+    }
+
+    // Start from an array of indexes in mStreamUseCaseOverrides, and sort them
+    // based first on size, and second on formats of [JPEG, RAW, YUV, PRIV].
+    // Refer to CameraService::printHelp for details.
+    std::vector<int> outputStreamsIndices(mOutputStreams.size());
+    for (size_t i = 0; i < outputStreamsIndices.size(); i++) {
+        outputStreamsIndices[i] = i;
+    }
+
+    std::sort(outputStreamsIndices.begin(), outputStreamsIndices.end(),
+            [&](int a, int b) -> bool {
+
+                auto formatScore = [](int format) {
+                    switch (format) {
+                    case HAL_PIXEL_FORMAT_BLOB:
+                        return 4;
+                    case HAL_PIXEL_FORMAT_RAW16:
+                    case HAL_PIXEL_FORMAT_RAW10:
+                    case HAL_PIXEL_FORMAT_RAW12:
+                        return 3;
+                    case HAL_PIXEL_FORMAT_YCBCR_420_888:
+                        return 2;
+                    case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+                        return 1;
+                    default:
+                        return 0;
+                    }
+                };
+
+                int sizeA = mOutputStreams[a]->getWidth() * mOutputStreams[a]->getHeight();
+                int sizeB = mOutputStreams[a]->getWidth() * mOutputStreams[a]->getHeight();
+                int formatAScore = formatScore(mOutputStreams[a]->getFormat());
+                int formatBScore = formatScore(mOutputStreams[b]->getFormat());
+                if (sizeA > sizeB ||
+                        (sizeA == sizeB && formatAScore >= formatBScore)) {
+                    return true;
+                } else {
+                    return false;
+                }
+            });
+
+    size_t overlapSize = std::min(mStreamUseCaseOverrides.size(), mOutputStreams.size());
+    for (size_t i = 0; i < mOutputStreams.size(); i++) {
+        mOutputStreams[outputStreamsIndices[i]]->setStreamUseCase(
+                mStreamUseCaseOverrides[std::min(i, overlapSize-1)]);
+    }
+}
+
 }; // namespace android
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h
index 990f556..8752312 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.h
+++ b/services/camera/libcameraservice/device3/Camera3Device.h
@@ -303,6 +303,13 @@
      */
     status_t setCameraServiceWatchdog(bool enabled);
 
+    // Set stream use case overrides
+    void setStreamUseCaseOverrides(
+            const std::vector<int64_t>& useCaseOverrides);
+
+    // Clear stream use case overrides
+    void clearStreamUseCaseOverrides();
+
     // Get the status trackeer for the camera device
     wp<camera3::StatusTracker> getStatusTracker() { return mStatusTracker; }
 
@@ -1494,6 +1501,8 @@
 
     sp<Camera3DeviceInjectionMethods> mInjectionMethods;
 
+    void overrideStreamUseCaseLocked();
+
 }; // class Camera3Device
 
 }; // namespace android
diff --git a/services/camera/libcameraservice/device3/Camera3FakeStream.h b/services/camera/libcameraservice/device3/Camera3FakeStream.h
index a93d1da..1e9f478 100644
--- a/services/camera/libcameraservice/device3/Camera3FakeStream.h
+++ b/services/camera/libcameraservice/device3/Camera3FakeStream.h
@@ -101,6 +101,8 @@
     virtual status_t setBatchSize(size_t batchSize) override;
 
     virtual void onMinDurationChanged(nsecs_t /*duration*/, bool /*fixedFps*/) {}
+
+    virtual void setStreamUseCase(int64_t /*streamUseCase*/) {}
   protected:
 
     /**
diff --git a/services/camera/libcameraservice/device3/Camera3OutputStream.cpp b/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
index 4d6ab3d..2227232 100644
--- a/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
+++ b/services/camera/libcameraservice/device3/Camera3OutputStream.cpp
@@ -1386,6 +1386,11 @@
     mFixedFps = fixedFps;
 }
 
+void Camera3OutputStream::setStreamUseCase(int64_t streamUseCase) {
+    Mutex::Autolock l(mLock);
+    camera_stream::use_case = streamUseCase;
+}
+
 void Camera3OutputStream::returnPrefetchedBuffersLocked() {
     std::vector<Surface::BatchBuffer> batchedBuffers;
 
diff --git a/services/camera/libcameraservice/device3/Camera3OutputStream.h b/services/camera/libcameraservice/device3/Camera3OutputStream.h
index a2f16d4..9a08485 100644
--- a/services/camera/libcameraservice/device3/Camera3OutputStream.h
+++ b/services/camera/libcameraservice/device3/Camera3OutputStream.h
@@ -259,6 +259,11 @@
     virtual void onMinDurationChanged(nsecs_t duration, bool fixedFps) override;
 
     /**
+     * Modify stream use case
+     */
+    virtual void setStreamUseCase(int64_t streamUseCase) override;
+
+    /**
      * Apply ZSL related consumer usage quirk.
      */
     static void applyZSLUsageQuirk(int format, uint64_t *consumerUsage /*inout*/);
diff --git a/services/camera/libcameraservice/device3/Camera3OutputStreamInterface.h b/services/camera/libcameraservice/device3/Camera3OutputStreamInterface.h
index dbc6fe1..4baa7e8 100644
--- a/services/camera/libcameraservice/device3/Camera3OutputStreamInterface.h
+++ b/services/camera/libcameraservice/device3/Camera3OutputStreamInterface.h
@@ -117,6 +117,11 @@
      * AE_TARGET_FPS_RANGE in the capture request.
      */
     virtual void onMinDurationChanged(nsecs_t duration, bool fixedFps) = 0;
+
+    /**
+     * Modify the stream use case for this output.
+     */
+    virtual void setStreamUseCase(int64_t streamUseCase) = 0;
 };
 
 // Helper class to organize a synchronized mapping of stream IDs to stream instances