cat /var/lib/environment/compositor/droid-hal-device.conf
# Config for /
QT_QPA_EGLFS_PHYSICAL_WIDTH=203
QT_QPA_EGLFS_PHYSICAL_HEIGHT=127
EGL_PLATFORM=hwcomposer
QT_QPA_PLATFORM=hwcomposer
# Determine which node is your touchscreen by checking /dev/input/event*
LIPSTICK_OPTIONS=-plugin evdevtouch:/dev/input/event0 -plugin evdevkeyboard:keymap=/usr/share/qt5/keymaps/droid.qmap