[Suggestion] Gamepad Screen ON/OFF option

[suloku]

I think it would be a nice feature to have an option to integrate Maschell's Padcon, which when enabled allows to switch the gamepad's screen ON and OFF, maybe even allow other buttons (Padcon uses R3), or some button combo (I don't know if any game actually uses R3, but I'd rather have something like SELECT+R3).

Source code can be found here: https://github.com/Maschell/function-patcher-example

I know this can already be done for virtual console, but for games that only mirror the screen to the gamepad it would be nice, without having to launch two apps.