Add support for the Jetson TK1 Pro using EGLDevice

For now we pick one crtc and find the corresponding layer. If this is
not desired, set QT_QPA_EGLFS_LAYER_INDEX to override the layer to be
used. Enable qt.qpa.eglfs.kms to get logs about the available layers.

Change-Id: I762783f960739e32966c8cde17d8f55fbe40091f
Done-with: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Louai Al-Khanji <louai.al-khanji@theqtcompany.com>

2 files changed, 72 insertions, 0 deletions

diff --git a/mkspecs/devices/linux-jetson-tk1-pro-g++/qmake.conf b/mkspecs/devices/linux-jetson-tk1-pro-g++/qmake.conf
new file mode 100644
index 0000000000..ca9ebda087
--- /dev/null
+++ b/mkspecs/devices/linux-jetson-tk1-pro-g++/qmake.conf
@@ -0,0 +1,38 @@
+#
+# qmake configuration for the Jetson TK1 Pro boards
+#
+# A typical configure line might look like:
+# configure \
+#   -device jetson-tk1-pro \
+#   -device-option VIBRANTE_SDK_TOPDIR=/opt/nvidia/vibrante-vcm30t124-linux
+#   -device-option CROSS_COMPILE=/opt/nvidia/toolchains/tegra-4.8.1-nv/usr/bin/arm-cortex_a15-linux-gnueabi/arm-cortex_a15-linux-gnueabi- \
+#   -sysroot /opt/nvidia/vibrante-vcm30t124-linux/targetfs \
+#   -no-gcc-sysroot
+
+include(../common/linux_device_pre.conf)
+
+isEmpty(VIBRANTE_SDK_TOPDIR):error("You must pass -device-option VIBRANTE_SDK_TOPDIR=/path/to/sdk")
+
+QMAKE_INCDIR += \
+    $${VIBRANTE_SDK_TOPDIR}/include \
+    $$[QT_SYSROOT]/usr/include
+
+QMAKE_LIBDIR += \
+    $${VIBRANTE_SDK_TOPDIR}/lib-target \
+    $$[QT_SYSROOT]/usr/lib \
+    $$[QT_SYSROOT]/lib/arm-linux-gnueabihf \
+    $$[QT_SYSROOT]/usr/lib/arm-linux-gnueabihf
+
+QMAKE_LFLAGS += \
+    -Wl,-rpath-link,$${VIBRANTE_SDK_TOPDIR}/lib-target \
+    -Wl,-rpath-link,$$[QT_SYSROOT]/usr/lib \
+    -Wl,-rpath-link,$$[QT_SYSROOT]/usr/lib/arm-linux-gnueabihf \
+    -Wl,-rpath-link,$$[QT_SYSROOT]/lib/arm-linux-gnueabihf
+
+DISTRO_OPTS                  += hard-float
+COMPILER_FLAGS               += -mtune=cortex-a15 -march=armv7-a -mfpu=neon-vfpv4 -DWIN_INTERFACE_CUSTOM
+
+EGLFS_DEVICE_INTEGRATION = eglfs_kms_egldevice
+
+include(../common/linux_arm_device_post.conf)
+load(qt_config)
diff --git a/mkspecs/devices/linux-jetson-tk1-pro-g++/qplatformdefs.h b/mkspecs/devices/linux-jetson-tk1-pro-g++/qplatformdefs.h
new file mode 100644
index 0000000000..beacd150b8
--- /dev/null
+++ b/mkspecs/devices/linux-jetson-tk1-pro-g++/qplatformdefs.h
@@ -0,0 +1,34 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "../../linux-g++/qplatformdefs.h"