QT环境变量

export QT_DIR=/userdata/bin/qtlib
export QT_QPA_PLATFORM=eglfs
export QT_QPA_EGLFS_INTEGRATION=eglfs_kms
export QT_QPA_EGLFS_KMS_PLANE_INDEX=1
export QT_QPA_EGLFS_ALWAYS_SET_MODE=1
export QT_QPA_EGLFS_NO_LIBINPUT=1
export QT_LOGGING_RULES='qt.qpa.*=false'
export QTWEBENGINE_CHROMIUM_FLAGS="--disable-gpu --no-sandbox"
export PULSE_COOKIE=/run/pulse/.config/pulse/cookie
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$QT_DIR:$QT_DIR/lib:/userdata/bin:/userdata/qtlib/
export XDG_RUNTIME_DIR=/root/.xdg
export SDL_AUDIODRIVER=alsa
export QT_QPA_EGLFS_KMS_CONFIG=/userdata/bin/monitor.json

monitor.json

{
"device": "/dev/dri/card0",
"hwcursor": false,
"outputs": [
{
"format": "argb8888",
"mode": "1920x1080",
"name": "HDMI1",
"primary": true,
"virtualIndex": 0,
"virtualPos": "0, 0",
"zpos": 6
}
],
"pbuffers": true
}