Denon x4800h avr....getting as much from denon app integrated into ha

is there a way i can get the volume limit section under audio as a slider or even a button with preset volume on ha? the volume limit, limits what level you can set receiver too…right now i added a webpage card of my avr ip and i have to manually do it. it would be much easier to just click a button and then the limit say goes to 0 db and another button for -20.

also is it possible to get a sensor to show what input audio the receiver is playing? say if i play a flac file, i would like for it to show 96k 24 bit etc.

thanks!