rad1o with not working with android app rfanalyzer

[dergigo]

While the original HackRF is working with an Android Device and the rf-analyzer app via USB-OTG, the rad1o is not.

[seelmann]

App tries to set antenna power (request 23) and expects a result code of 0, but rad1o returns -1.

@schneider42 I see in firmware/common/rf_path.c that SWITCHCTRL_ANT_PWR is not implemented. Is this related and can this be fixed in the firmware?