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Display a friendly warning when running without a KMS driver

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Cameron Gutman
2020-02-09 12:39:42 -08:00
parent e790b0761e
commit b8188a46a9
1 changed files with 8 additions and 0 deletions
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app/main.cpp
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@@ -10,6 +10,7 @@
#include <QFont> #include <QFont>
#include <QCursor> #include <QCursor>
#include <QElapsedTimer> #include <QElapsedTimer>
#include <QFile>
// Don't let SDL hook our main function, since Qt is already // Don't let SDL hook our main function, since Qt is already
// doing the same thing. This needs to be before any headers // doing the same thing. This needs to be before any headers
@@ -301,10 +302,17 @@ int main(int argc, char *argv[])
#endif #endif
} }
else { else {
#ifndef STEAM_LINK
if (qgetenv("QT_QPA_PLATFORM").isEmpty()) { if (qgetenv("QT_QPA_PLATFORM").isEmpty()) {
qInfo() << "Unable to detect Wayland or X11, so EGLFS will be used by default. Set QT_QPA_PLATFORM to override this."; qInfo() << "Unable to detect Wayland or X11, so EGLFS will be used by default. Set QT_QPA_PLATFORM to override this.";
qputenv("QT_QPA_PLATFORM", "eglfs"); qputenv("QT_QPA_PLATFORM", "eglfs");
if (!QFile("/dev/dri").exists()) {
qWarning() << "Unable to find a KMSDRM display device!";
qWarning() << "On Raspberry Pi 2 and 3, you must enable the fake or full KMS driver in raspi-config to use Moonlight outside of the GUI environment.";
}
} }
#endif
} }
// This avoids using the default keychain for SSL, which may cause // This avoids using the default keychain for SSL, which may cause