How to sub-pixel tweaks?

  • Hi all,

    I have new Raspberry Pi 3 B+ with latest libreELEC. I have problem with output graphics or projector, because any white space (white text on black background to be specific) has always magenta top and green bottom. I am not sure if this is due to my projector (Optoma DLP projector) or the libreelec/kodi. However I'd like to tweak that sub-pixel behavior to transform colours to appear the right way. I have not found any option from gui. Is there any option I missed or at least any form of tweaking config from ssh/terminal side for that purpose?

    Tomas.