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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
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