How to Enable DualShock 4 Support within Steam
To properly enable DualShock 4 support within Steam, please follow these steps:
-In the Steam client, click the controller-shaped “Big Picture Mode” icon at the top-right corner of the window.
-Select “Settings” > “Controller Settings” in Big Picture Mode and checkmark the “PS4 Configuration Support” setting.
-Reconnect your PlayStation 4 DualShock 4 controller.
-Your controller is now ready to be used in Street Fighter 30th Anniversary Collection. Please note that on-screen button prompts will still show up with a XInput layout.
-Optional: You can select Street Fighter 30th Anniversary Collection in Big Picture mode and select “Manage Game” > “Controller Configuration” for more intricate DualShock 4 configuration.