qeglfskmsegldevice.cpp

Enable keyboard shortcuts

// Copyright (C) 2016 Pelagicore AG

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#include "qeglfskmsegldevice.h"

#include "qeglfskmsegldevicescreen.h"

#include "qeglfskmsegldeviceintegration.h"

#include "private/qeglfsintegration_p.h"

#include "private/qeglfscursor_p.h"

#include <QtCore/private/qcore_unix_p.h>

QT_BEGIN_NAMESPACE

QEglFSKmsEglDevice::QEglFSKmsEglDevice(QEglFSKmsEglDeviceIntegration *devInt, QKmsScreenConfig *screenConfig, const QString &path)

    : QEglFSKmsDevice(screenConfig, path),

      m_devInt(devInt),

      m_globalCursor(nullptr)

bool QEglFSKmsEglDevice::open()

    Q_ASSERT(fd() == -1);

    int fd = -1;

    if (devicePath().compare("drm-nvdc") == 0)

        fd = drmOpen(devicePath().toLocal8Bit().constData(), nullptr);

    else

        fd = qt_safe_open(devicePath().toLocal8Bit().constData(), O_RDWR);

    if (Q_UNLIKELY(fd < 0))

        qFatal("Could not open DRM (NV) device");

    setFd(fd);

    return true;

void QEglFSKmsEglDevice::close()

    // Note: screens are gone at this stage.

    if (drmClose(fd()) == -1)

        qErrnoWarning("Could not close DRM (NV) device");

    setFd(-1);

void *QEglFSKmsEglDevice::nativeDisplay() const

    return m_devInt->eglDevice();

QPlatformScreen *QEglFSKmsEglDevice::createScreen(const QKmsOutput &output)

    QEglFSKmsScreen *screen = new QEglFSKmsEglDeviceScreen(this, output);

#if QT_CONFIG(opengl)

    if (!m_globalCursor && !screenConfig()->separateScreens()) {

        qCDebug(qLcEglfsKmsDebug, "Creating new global mouse cursor");

        m_globalCursor = new QEglFSCursor(screen);

#endif

    return screen;

void QEglFSKmsEglDevice::destroyGlobalCursor()

    if (m_globalCursor) {

        qCDebug(qLcEglfsKmsDebug, "Destroying global mouse cursor");

        delete m_globalCursor;

        m_globalCursor = nullptr;

QT_END_NAMESPACE