TurnOffDisplay     12 include/backlight.h void TurnOffDisplay(void);
TurnOffDisplay   2596 lib/ubasic/ubasic.c       on_off_statement(token, TurnOnDisplay, TurnOffDisplay);
TurnOffDisplay   1924 modules/luascript.c   else TurnOffDisplay();
TurnOffDisplay    318 modules/module_exportlist.c             TurnOffDisplay
TurnOffDisplay    290 tools/ghidra_scripts/datatypes/fw_functions.h __stdcall void TurnOffDisplay(void);