diff options
| -rw-r--r-- | src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp | 6 | ||||
| -rw-r--r-- | src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h | 1 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp index ec9d588aff..e1026c5621 100644 --- a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp +++ b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler.cpp @@ -139,7 +139,11 @@ std::unique_ptr<QEvdevKeyboardHandler> QEvdevKeyboardHandler::create(const QStri qCDebug(qLcEvdevKey, "Opening keyboard at %ls", qUtf16Printable(device)); - QFdContainer fd(qt_safe_open(device.toLocal8Bit().constData(), O_RDONLY | O_NDELAY, 0)); + QFdContainer fd(qt_safe_open(device.toLocal8Bit().constData(), O_RDWR | O_NDELAY, 0)); + if (fd.get() < 0) { + qCDebug(qLcEvdevKey, "Keyboard device could not be opened as read-write, trying read-only"); + fd.reset(qt_safe_open(device.toLocal8Bit().constData(), O_RDONLY | O_NDELAY, 0)); + } if (fd.get() >= 0) { ::ioctl(fd.get(), EVIOCGRAB, grab); if (repeatDelay > 0 && repeatRate > 0) { diff --git a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h index f92a2bf704..24ed1b64a8 100644 --- a/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h +++ b/src/platformsupport/input/evdevkeyboard/qevdevkeyboardhandler_p.h @@ -143,6 +143,7 @@ public: int release() noexcept { int result = m_fd; m_fd = -1; return result; } void reset() noexcept; + void reset(int fd) { reset(); m_fd = fd; } }; class QEvdevKeyboardHandler : public QObject |