Component Type: kbuild config
Description: Enable PCM ring buffer overrun/underrun debugging
More info: Say Y to enable the PCM ring buffer overrun/underrun debugging. It is usually not required, but if you have trouble with sound clicking when system is loaded, it may help to determine the process or driver which causes the scheduling gaps.
Build project: Kconfig (Linux kconfig) (Path: sound\core\Kconfig )
Other views: file explorer