After installing Libreelec (9.2.0) on my old Fic Spectra I have managed to make the infrared control (MCE) work perfectly. The VFD (tosd-5711bb) works, but I don't get the extra icons / bars to work, according to the author, the drivers (futaba) have support. I have the LCDproc and XBMC LCDproc addons installed and activated "Support for extra display elements".
Please, someone could shed light, any indication on where to get information would be welcome. I've been searching for several days and I can't find anything.