connecting a microphone via USB

[Armin@netPI]

I checked the list of loaded Linux kernel driver on netPI. The following driver is not installed in the netPI Linux kernel: snd_usb_audio

I detected it when I was using my headset on a commercial Raspberry Pi in comparision to netPI using the system message listing command "dmesg".

On netPI I see

Code:

[  772.276924] input: Logitech Logitech G430 Gaming Headset as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.3/0003:046D:0A4D.0004/input/input3
[  772.344624] hid-generic 0003:046D:0A4D.0004: input,hidraw0: USB HID v1.00 Device [Logitech Logitech G430 Gaming Headset] on usb-3f980000.usb-1.3/input3

On a commercial Raspberry PI I see

Code:

[  772.276924] input: Logitech Logitech G430 Gaming Headset as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3:1.3/0003:046D:0A4D.0004/input/input3
[  772.344624] hid-generic 0003:046D:0A4D.0004: input,hidraw0: USB HID v1.00 Device [Logitech Logitech G430 Gaming Headset] on usb-3f980000.usb-1.3/input3
[  772.502423] usbcore: registered new interface driver snd-usb-audio

So right now we both have no chance to get the USB microphone operative without driver.

Now my question is, if the request for supporting a microphone is a real customer demand or just needed for tests?