MS9120 USB VGA dongle

After seeing the osmo-fl2k[1] project, I've bought a USB VGA dongle, hoping it would contain a FL2000. The model I've bought looks identical (from the outside) to the black one on the picture. Unfortunately it contains a different chip: a Macrosilicon MS9120. There is not a lot of information about this chip, the manufacturer does not even publish a datasheet (I've sent them an email to ask for one, but don't have high hopes). What I've found so far is: - someone's reverse-engineering attempt of the android driver[2] - a bit of python code to read & write the chip's memory[3] The second thing is for a different chip by the same manufacturer, but it seems to work with my device as well. So, I was wondering if anyone here  has already attempted to re-purpose this chip as a transmitter :) cheers, - niklas [1] https://osmocom.org/projects/osmo-fl2k/wiki [2] https://github.com/animaone/macrosilicon_reverse_engineering_journey/ [3] https://github.com/hwti/ms210x-tools