New gamepad

[appt2]

What should happen

Hello, since ppsspp contains 2 gamepads and does not look very attractive, provide the possibility for the user to produce gamepads by himself through a file and in a special format.

Who would this benefit

null

Platform (if relevant)

Android

Games this would be useful in

no game

Other emulators or software with a similar feature

No response

Checklist

• Check the latest git build in case it's already implemented.
• Search for other requests of the same feature.

[IrfanH495]

I think this is similar #14515

[hrydgard]

Yeah, #14515 is similar enough. closing as dupe.