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The Advanced Linux Sound Architecture (ALSA) - utilities
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Currently, The IncludeByKey mechanism only supports conditionally including a topology conf file. Even if we only want to conditionally include a small conf block, we have to use a conf file and in the end we will have a lot of trivial conf files that only contain a single conf blocks. This patch extends the use of IncludeByKey ito support including conf blocks conditionally. For example, the block below will include the route conditionally based on the variable definition COPIER_ROUTE. Define { COPIER_ROUTE 1 } IncludeByKey.COPIER_ROUTE { "1" { Object.Base.route.11 { source copier.module.8.2 sink copier.module.17.2 } } } Fixes: https://github.com/alsa-project/alsa-utils/pull/187 Signed-off-by: Chao Song <chao.song@linux.intel.com> Co-authored-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz> |
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.github/workflows | ||
alsa-info | ||
alsaconf | ||
alsactl | ||
alsaloop | ||
alsamixer | ||
alsaucm | ||
amidi | ||
amixer | ||
aplay | ||
axfer | ||
bat | ||
iecset | ||
include | ||
m4 | ||
po | ||
seq | ||
speaker-test | ||
topology | ||
utils | ||
.gitignore | ||
acinclude.m4 | ||
ChangeLog | ||
configure.ac | ||
COPYING | ||
gitcompile | ||
INSTALL | ||
Makefile.am | ||
README.md | ||
TODO |
alsa-utils
Advanced Linux Sound Architecture - Utilities
This package contains the command line utilities for the ALSA project. The package can be compiled only with the installed ALSA driver and the ALSA C library (alsa-lib).
Utility | Description |
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alsaconf | the ALSA driver configurator script |
alsa-info | a script to gather information about ALSA subsystem |
alsactl | an utility for soundcard settings management |
aplay/arecord | an utility for the playback / capture of .wav,.voc,.au files |
axfer | an utility to transfer audio data frame (enhancement of aplay) |
amixer | a command line mixer |
alsamixer | a ncurses mixer |
amidi | a utility to send/receive sysex dumps or other MIDI data |
iecset | a utility to show/set the IEC958 status bits |
speaker-test | a speaker test utility |
alsaloop | a software loopback for PCM devices |
alsaucm | Use Case Manager utility |
alsabat | a sound tester for ALSA sound card driver |
alsatplg | ALSA topology compiler |
You may give a look for more information about the ALSA project to URL http://www.alsa-project.org.