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+# ALSA soundcard-configuration
+config SND_TIMER
+ tristate
+ depends on SND
+
+config SND_PCM
+ tristate
+ select SND_TIMER
+ depends on SND
+
+config SND_HWDEP
+ tristate
+ depends on SND
+
+config SND_RAWMIDI
+ tristate
+ depends on SND
+
+config SND_SEQUENCER
+ tristate "Sequencer support"
+ depends on SND
+ select SND_TIMER
+ help
+ Say Y or M to enable MIDI sequencer and router support. This
+ feature allows routing and enqueueing of MIDI events. Events
+ can be processed at a given time.
+
+ Many programs require this feature, so you should enable it
+ unless you know what you're doing.
+
+config SND_SEQ_DUMMY
+ tristate "Sequencer dummy client"
+ depends on SND_SEQUENCER
+ help
+ Say Y here to enable the dummy sequencer client. This client
+ is a simple MIDI-through client: all normal input events are
+ redirected to the output port immediately.
+
+ You don't need this unless you want to connect many MIDI
+ devices or applications together.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-seq-dummy.
+
+config SND_OSSEMUL
+ bool
+ depends on SND
+
+config SND_MIXER_OSS
+ tristate "OSS Mixer API"
+ depends on SND
+ select SND_OSSEMUL
+ help
+ To enable OSS mixer API emulation (/dev/mixer*), say Y here
+ and read <file:Documentation/sound/alsa/OSS-Emulation.txt>.
+
+ 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-mixer-oss.
+
+config SND_PCM_OSS
+ tristate "OSS PCM (digital audio) API"
+ depends on SND
+ select SND_OSSEMUL
+ select SND_PCM
+ help
+ To enable OSS digital audio (PCM) emulation (/dev/dsp*), say Y
+ here and read <file:Documentation/sound/alsa/OSS-Emulation.txt>.
+
+ 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-pcm-oss.
+
+config SND_SEQUENCER_OSS
+ bool "OSS Sequencer API"
+ depends on SND && SND_SEQUENCER
+ select SND_OSSEMUL
+ help
+ Say Y here to enable OSS sequencer emulation (both
+ /dev/sequencer and /dev/music interfaces).
+
+ 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.
+
+config SND_RTCTIMER
+ tristate "RTC Timer support"
+ depends on SND && RTC
+ select SND_TIMER
+ help
+ Say Y here to enable RTC timer support for ALSA. ALSA uses
+ the RTC timer as a precise timing source and maps the RTC
+ timer to ALSA's timer interface. The ALSA sequencer code also
+ can use this timing source.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-rtctimer.
+
+config SND_VERBOSE_PRINTK
+ bool "Verbose printk"
+ depends on SND
+ help
+ Say Y here to enable verbose log messages. These messages
+ will help to identify source file and position containing
+ printed messages.
+
+ You don't need this unless you're debugging ALSA.
+
+config SND_DEBUG
+ bool "Debug"
+ depends on SND
+ help
+ Say Y here to enable ALSA debug code.
+
+config SND_DEBUG_MEMORY
+ bool "Debug memory"
+ depends on SND_DEBUG
+ help
+ Say Y here to enable debugging of memory allocations.
+
+config SND_DEBUG_DETECT
+ bool "Debug detection"
+ depends on SND_DEBUG
+ help
+ Say Y here to enable extra-verbose log messages printed when
+ detecting devices.
+
+config SND_GENERIC_PM
+ bool
+ depends on SND