Hardware PS4 controller for emulating? Possible?

[Noctosphere]

Hello,
I would like to use my PS4 Controller to emulate PSX games on PC.
I would like to know if it is possible. Do I need some driver or plugin?
Because when I try to configure my controller with the emulator, some button aren't recognised and some other just... turn... blank...
I mean, For example, the L1 Button, I press on the L1 Button on the controller, it is recognised by the emulator, and when I release it, the case where it says "Yes I recognise it" just turn blank

If anyone knows what to do, thanks for helping me

 

[Garou]

what do you mean by using PS4 controller to emulate PSX games on PC?
if you meant to use PS4 controller on PC, try https://inputmapper.com/. and yes, you should be able to play any emulator using this controller

 

[Noctosphere]

It's ok, I found a solution on another thread,
thanks