adamboardman
commented
3 years ago The kernel fully supports this, the android vs gemian kernel changes are very small and not in this area. Its the display driver that needs to have support added.
General 'I don't know where this bug should be raised' bugs are best placed alongside the wiki: https://github.com/gemian/gemian/issues
Can you please add support for usb c to hdmi dual screen support for the cosmo communicator, at the moment it's not being detected at all, when you connect a usbc to hdmi cable.