> >> However I am seeing some weird behaviour in whether FF/LED actually >> functions. It seems that in a 'complete' kernel installation the driver >> does not present FF or LED. >> Found the problem (or at least a solution), there is no entry in 'hid-core.c' -- static const struct hid_device_id hid_have_special_driver[] = { ... { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER) }, -- Adding this makes it work for me, although I don't know why the insmod trick was working.... Simon -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html