CONFIG_I2S=y #USB related configs CONFIG_USB_DEVICE_STACK_NEXT=y CONFIG_USBD_AUDIO2_CLASS=y CONFIG_SAMPLE_USBD_PID=0x000E CONFIG_SAMPLE_USBD_PRODUCT="UAC2 explicit feedback sample" #LOG subsystem related configs CONFIG_LOG=y CONFIG_USBD_LOG_LEVEL_WRN=y CONFIG_UDC_DRIVER_LOG_LEVEL_WRN=y