Well actually it doesn't work with tvheadend either, I think if you build tvheadend from the official repo, then tvheadend won't detect the card ( I could be wrong though, I tried it once a long time ago).
I think afl1 also patched the tvheadend version that is shipped with the coreelec to work with the avl6862
I'm trying now to build the driver with previous commits by afl1
This is the thread where are the tvheadend modify:
https://tvheadend.org/issues/4278
We also have this feature on dvb.cpp
https://github.com/O...vb/dvb.cpp#L967