To compile this driver as a module, choose M here: the module
will be called snd-pcm-oss.
+config SND_PCM_OSS_PLUGINS
+ bool "OSS PCM (digital audio) API - Include plugin system"
+ depends on SND_PCM_OSS
+ default y
+ help
+ If you disable this option, the ALSA's OSS PCM API will not
+ support conversion of channels, formats and rates. It will
+ behave like most of new OSS/Free drivers in 2.4/2.6 kernels.
+
config SND_SEQUENCER_OSS
bool "OSS Sequencer API"
depends on SND && SND_SEQUENCER
Many programs still use the OSS API, so say Y.
- To compile this driver as a module, choose M here: the module
- will be called snd-seq-oss.
+ If you choose M in "Sequencer support" (SND_SEQUENCER),
+ this will be compiled as a module. The module will be called
+ snd-seq-oss.
config SND_RTCTIMER
tristate "RTC Timer support"
If in doubt, say Y.
config SND_DYNAMIC_MINORS
- bool "Dynamic device file minor numbers (EXPERIMENTAL)"
- depends on SND && EXPERIMENTAL
+ bool "Dynamic device file minor numbers"
+ depends on SND
help
If you say Y here, the minor numbers of ALSA device files in
/dev/snd/ are allocated dynamically. This allows you to have
Say Y here to support the obsolete ALSA PCM API (ver.0.9.0 rc3
or older).
+config SND_VERBOSE_PROCFS
+ bool "Verbose procfs contents"
+ depends on SND && PROC_FS
+ default y
+ help
+ Say Y here to include code for verbose procfs contents (provides
+ usefull information to developers when a problem occurs). On the
+ other side, it makes the ALSA subsystem larger.
+
config SND_VERBOSE_PRINTK
bool "Verbose printk"
depends on SND
help
Say Y here to enable extra-verbose log messages printed when
detecting devices.
+
+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.