Can I use gamescope-session on the integrated graphics on my laptop?

I have a laptop with an nvidia gpu and amd integrated graphics. Since I don't have a mux switch and the nvidia card is only connected to hdmi, is there a way I can run a gamescope session on the integrated graphics and make use of all of Valve's powerlimits and fsr stuff like on the steam deck.

It would be perfect for me when I'm away from home, and don't have a charger I can use. Thanks for any help.

AOP•10/3/24, 10:57 PM

It appears I can’t do this because the versions shipping with game mode are different to the standard versions. I’ll mark this as solved because I’m asking for what maybe impossible.

HikariKnight•10/4/24, 11:30 AM

if you got an nvidia card then you cant use gamescope-session period.
please see the plethora of times we already answered this and also why it is never offered as an option when nvidia hardware is involved.

please bring all complaints about it to nvidia who said they were going to fix this about 2 years ago.