If your CRV is a 2016 model, the sales brochure says this:
"The USB Audio Interface is used for direct connection to and control of some current digital audio players and other USB devices that contain
MP3, WMA or AAC music files. Some USB devices with security software and digital rights-protected files may not work."
Even if there's a way to send audio from the 1080 via the USB port, it appears that the CRV's USB input may not work as a strictly audio input.
Does your CRV have Bluetooth? If so, you can get a Bluetooth adapter that will work with your 1080 ...