You can already wake the device up over LAN, USB, or Bluetooth. You could even have a separate device such as a PC or phone that sends the wake up signal to the steam deck if you wanted. I have other devices that work this way in my home already.
It’d be preferable to manage this all on device of course, but I assure you this is solvable where existing Steam Decks already reside, without needing to fix any low level firmwares.
You can already wake the device up over LAN, USB, or Bluetooth. You could even have a separate device such as a PC or phone that sends the wake up signal to the steam deck if you wanted. I have other devices that work this way in my home already.
It’d be preferable to manage this all on device of course, but I assure you this is solvable where existing Steam Decks already reside, without needing to fix any low level firmwares.
If you don’t mind, could you explain how to do this? I frequently forget to leave my steam deck on when wanting to use steam link.
If you want to use WOL you’ll need an adapter/dock with an Ethernet port.
Then use nmcli (network manager cli) to accept magic wake-up packets: nmcli c modify “Wired connection 1” 802-3-ethernet.wake-on-lan magic
See more info here: https://wiki.archlinux.org/title/Wake-on-LAN
Then you just send a magic packet using your Steam Decks MAC whenever you want it to wake up.
Note: if you own an OLED Steam Deck technically you can just do this over Bluetooth with a controller instead, because of the hardware update.