cec-mqtt-bridge VS pylips

Ideally I'd like to setup the cec-mqtt-bridge so I can power on and off my monitors from my Home Assistant automation scripts via MQTT. But that again has all RPI documentation and the config file wants a "port where the cec-device is connected" and the default is "port=RPI" but there is no documentation at all on the git repository for this setting in the config.

I understand that this Homebridge plugin runs on Pylips (a Python app to control Philips TVs) and here I found the documentation for available commands but I do not know how to implement these, where to put them, how not to mess up things more.

It might be, however it seems that some functionality might be dependent on MQTT requests/responses.

here is an example for philips android tv: https://github.com/eslavnov/pylips

Depends on your media playing set up. For example I have a Philips TV which I control via mqtt using pylips (https://github.com/eslavnov/pylips) and can control my sky q box using sky q media player (https://github.com/RogerSelwyn/Home_Assistant_SkyQ_MediaPlayer) so it should be simple to combine these two to turn the TV on and to a channel, you could query something like https://www.live-footballontv.com/ to get the channel information to know which channel to change it to.