1CONFIG_LOG=y 2CONFIG_POLL=y 3CONFIG_SAMPLE_USBD_PID=0x0011 4CONFIG_SAMPLE_USBD_PRODUCT="UVC sample" 5CONFIG_UDC_BUF_POOL_SIZE=2048 6CONFIG_UDC_DRIVER_LOG_LEVEL_WRN=y 7CONFIG_USBD_LOG_LEVEL_WRN=y 8CONFIG_USBD_VIDEO_CLASS=y 9CONFIG_USBD_VIDEO_LOG_LEVEL_WRN=y 10CONFIG_USB_DEVICE_STACK_NEXT=y 11CONFIG_VIDEO=y 12CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=2 13CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=24576 14CONFIG_VIDEO_LOG_LEVEL_WRN=y 15