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diff --git a/src/client/qwaylandextendedoutput.cpp b/src/client/qwaylandextendedoutput.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwaylandextendedoutput_p.h"
+
+#include "qwaylandscreen_p.h"
+
+#include <qpa/qwindowsysteminterface.h>
+
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+QWaylandExtendedOutput::QWaylandExtendedOutput(QWaylandScreen *screen, ::qt_extended_output *extended_output)
+    : QtWayland::qt_extended_output(extended_output)
+    , m_screen(screen)
+    , m_orientation(m_screen->orientation())
+{
+}
+
+Qt::ScreenOrientation QWaylandExtendedOutput::currentOrientation() const
+{
+    return m_orientation;
+}
+
+void QWaylandExtendedOutput::setOrientationUpdateMask(Qt::ScreenOrientations orientations)
+{
+    int mask = 0;
+    if (orientations & Qt::PortraitOrientation)
+        mask |= QT_EXTENDED_OUTPUT_ROTATION_PORTRAITORIENTATION;
+    if (orientations & Qt::LandscapeOrientation)
+        mask |= QT_EXTENDED_OUTPUT_ROTATION_LANDSCAPEORIENTATION;
+    if (orientations & Qt::InvertedPortraitOrientation)
+        mask |= QT_EXTENDED_OUTPUT_ROTATION_INVERTEDPORTRAITORIENTATION;
+    if (orientations & Qt::InvertedLandscapeOrientation)
+        mask |= QT_EXTENDED_OUTPUT_ROTATION_INVERTEDLANDSCAPEORIENTATION;
+    set_orientation_update_mask(mask);
+}
+
+void QWaylandExtendedOutput::extended_output_set_screen_rotation(int32_t rotation)
+{
+    switch (rotation) {
+    case QT_EXTENDED_OUTPUT_ROTATION_PORTRAITORIENTATION:
+        m_orientation = Qt::PortraitOrientation;
+        break;
+    case QT_EXTENDED_OUTPUT_ROTATION_LANDSCAPEORIENTATION:
+        m_orientation = Qt::LandscapeOrientation;
+        break;
+    case QT_EXTENDED_OUTPUT_ROTATION_INVERTEDPORTRAITORIENTATION:
+        m_orientation = Qt::InvertedPortraitOrientation;
+        break;
+    case QT_EXTENDED_OUTPUT_ROTATION_INVERTEDLANDSCAPEORIENTATION:
+        m_orientation = Qt::InvertedLandscapeOrientation;
+        break;
+    default:
+        m_orientation = Qt::PortraitOrientation;
+        break;
+    }
+    QWindowSystemInterface::handleScreenOrientationChange(m_screen->screen(), m_orientation);
+}
+
+QT_END_NAMESPACE