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CONFIG_SND_PCM_XRUN_DEBUG: Enable PCM ring buffer overrun/underrun debugging

General informations

The Linux kernel configuration item CONFIG_SND_PCM_XRUN_DEBUG:

Help text

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.



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