Can't figure out if there is a HDMI-CEC setting on tv. I have the Costco TCL 55S434 and plugged Roku Streambar Pro into the HDMI (ARC) and I can't power it on/off
Possible to switch HDMI input using CEC? · Issue #202 · Pulse-Eight/libcec · GitHub
AV Access 4x2 4K HDMI Matrix Switch with Stereo Audio, IR Remote, CEC
Xbox Series X|S update allows you to switch your TV's input with your Xbox controller
Understanding HDMI-CEC frame : Tiny Electron's Blog
8K 60Hz HDMI Switch, 4k HDMI 2.1 Splitter, 5way 4K 120hz HDMI Switcher Box with IR Remote Support CEC, VRR, HDR10, Dolby Atmos, ARC for PS5, Xbox Series X, Fire Stick Etc -
What is HDMI-CEC and How It Works - Explained! | Beebom