[Feature] Custom different values for handheld and docked, globally or per game

[deargosep]

For example when I use a charger, or use my switch in docked mode, I would want to use 60 fps lock, but when it's in handheld without any charging - I would like to play at 30 or 45 fps to preserve power. I do this but manually. Is there a way to automatically change fps lock depending on switch mode?

[masagrator]

If we are talking about doing detection on game's level, then it's perfectly doable to do docked/handheld detection.
But charger detection is not doable from game's level.

[TyTystick]

I would also really like this feature, since I don't always want to be at 60fps while using my switch in handheld. Right now it requires disabling the custom FPS target every time I play Handheld, which is a minor inconvenience.