I'm not completely sure I did everything the way it is supposed to be done but I got some results.
Thanks for testing. llibtst.lua run without problems.
set_mode seems to works, there are some problems probably due to not enough delay.
To run mftest.lua please setup camera as described in wiki page, camera was in auto, but P mode is required, please disable AF and servo AF.
Could you check if raw capture works?
I think it is enough to include port in autobuild.