PS4 controller inputs not being detected

[polyesterfranks]

I downloaded dolphin in the summer, my ps4 controller worked fine with it. I tried using my ps4 controller again after not playing for a few months, but the inputs aren't being read or detected. I downloaded a newer beta version to test it out and the same thing happened. I configured my controller just fine before, but now I can't figure it out (I played with two different controllers and they worked out fine before). Can someone help me?