Merge "TouchInputMapper: Use default viewport for PointerController"

        (mDeviceMode == DEVICE_MODE_DIRECT && mConfig.showTouches)) {

        if (mPointerController == nullptr || viewportChanged) {

            mPointerController = getPolicy()->obtainPointerController(getDeviceId());

            mPointerController->setDisplayViewport(mViewport);

            // Set the DisplayViewport for the PointerController to the default pointer display

            // that is recommended by the configuration before using it.

            std::optional<DisplayViewport> defaultViewport =

                    mConfig.getDisplayViewportById(mConfig.defaultPointerDisplayId);

            mPointerController->setDisplayViewport(defaultViewport.value_or(mViewport));

        }

    } else {

        mPointerController.clear();