Media_player.select_source - Samsung versus Sony Bravia - please help

I have both TV integrations Samsung and Sony Bravia. With Sony there is a huge list of available input sources to select but with Samsung there seems to be only two; TV and HDMI.

Is there any way to select a certain HDMI input with Samsung - how do you specify the HDMI input if you have many HDMI inputs in use?

With Sony I can use for instance:

    - data:
        entity_id: media_player.sony_bravia_tv
        source: HDMI 2
      service: media_player.select_source

How to make same service call with Samsung?