-
-config SND_PCM_XRUN_DEBUG
- bool "Enable PCM ring buffer overrun/underrun debugging"
- default n
- depends on SND_DEBUG && SND_VERBOSE_PROCFS
- help
- 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.