Been doing quite a bit of in-home streaming from PC to Steam Deck lately, and decided to give Chiaki4Deck a try for PS5 to Steam Deck in-home streaming. Works like a charm; great graphics (including HDR), touchpad and haptics support, and QoL stuff like sleeping your PS5 when exiting the Steam Deck’s stream session.

Here is the guide I used: https://streetpea.github.io/chiaki4deck/setup/configuration/