Can Sonos Port automatically trigger receiver to turn on and set itself to a specific input?

[kuro6]

Hi, I'd like to know if how I can trigger my AV receiver with a Sonos Port attached to it to turn itself on and set itself to a specific input source. My goal is to automatically trigger the receiver to turn on and set itself to the Sonos Port input when the Sonos Port starts playing. The problem is that when I play music on my Sonos Port, the AV receiver (Yamaha RX-A4A) does not sense that the Sonos Port is outputting an audio signal via the analog connection from the Port to the receiver, resulting in having to turn the receiver on manually and setting the input source every time.