LibreELEC:~ # cec-ctl Driver Info: Driver Name : vc4_hdmi Adapter Name : vc4 Capabilities : 0x0000010e Logical Addresses Transmit Passthrough Connector Info Driver version : 6.0.0 Available Logical Addresses: 1 DRM Connector Info : card 0, connector 32 Physical Address : 1.2.0.0 Logical Address Mask : 0x0002 CEC Version : 1.4 Vendor ID : 0x001582 (Pulse-Eight) OSD Name : '' Logical Addresses : 1 (Allow Fallback to Unregistered) Logical Address : 1 (Recording Device 1) Primary Device Type : Record Logical Address Type : Record All Device Types : Record RC TV Profile : None Device Features : None