Wake up TV/Sonos with cast?

Hey all,

I have a RPi5 and I have fcast installed and working on it as long as the pi is active on my TV input. I was wondering if it was possible to trigger switching input to it/turning on my TV upon casting?

For instance, if my TV is off or on another input but then I turn on my PlayStation, my input automatically switches to the new active signal. When I had LibreELEC configured on the Pi all I had to do was wiggle the joystick on my connected Bluetooth controller and the input would switch. Is this something that can be done with GrayJay?

I'm thinking this is something to do with HDMI-CEC? Not sure if this is a GrayJay question, RPi question, or fcast question.

Thank you!