77 lines
2.0 KiB
Plaintext
77 lines
2.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config SND_SEQUENCER
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tristate "Sequencer support"
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select SND_TIMER
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select SND_SEQ_DEVICE
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help
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Say Y or M to enable MIDI sequencer and router support. This
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feature allows routing and enqueueing of MIDI events. Events
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can be processed at a given time.
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Many programs require this feature, so you should enable it
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unless you know what you're doing.
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if SND_SEQUENCER
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config SND_SEQ_DUMMY
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tristate "Sequencer dummy client"
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help
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Say Y here to enable the dummy sequencer client. This client
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is a simple MIDI-through client: all normal input events are
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redirected to the output port immediately.
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You don't need this unless you want to connect many MIDI
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devices or applications together.
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To compile this driver as a module, choose M here: the module
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will be called snd-seq-dummy.
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config SND_SEQUENCER_OSS
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tristate "OSS Sequencer API"
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depends on SND_OSSEMUL
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select SND_SEQ_MIDI_EVENT
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help
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Say Y here to enable OSS sequencer emulation (both
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/dev/sequencer and /dev/music interfaces).
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Many programs still use the OSS API, so say Y.
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To compile this driver as a module, choose M here: the module
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will be called snd-seq-oss.
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config SND_SEQ_HRTIMER_DEFAULT
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bool "Use HR-timer as default sequencer timer"
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depends on SND_HRTIMER
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default y
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help
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Say Y here to use the HR-timer backend as the default sequencer
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timer.
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config SND_SEQ_MIDI_EVENT
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tristate
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config SND_SEQ_MIDI
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def_tristate SND_RAWMIDI
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select SND_SEQ_MIDI_EVENT
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config SND_SEQ_MIDI_EMUL
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tristate
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config SND_SEQ_VIRMIDI
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tristate
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config SND_SEQ_UMP
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bool "Support for UMP events"
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default y if SND_SEQ_UMP_CLIENT
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help
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Say Y here to enable the support for handling UMP (Universal MIDI
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Packet) events via ALSA sequencer infrastructure, which is an
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essential feature for enabling MIDI 2.0 support.
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It includes the automatic conversion of ALSA sequencer events
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among legacy and UMP clients.
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config SND_SEQ_UMP_CLIENT
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def_tristate SND_UMP
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endif # SND_SEQUENCER
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