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The Advanced Linux Sound Architecture (ALSA) - utilities
3a47ef2487
In current NHLT table the device type of all SSP endpoints are set to BT Sideband(0) instead of SSP Analog Codec(4) and the direction only supports Render(0) and Capture(1). Here we introduce two new quirks from topology to set the device type correctly and support two more directions: Render with loopback(2) and Feedback for render(3) for speakers with echo reference or IV sense feedback. Fixes: https://github.com/alsa-project/alsa-utils/pull/226 Signed-off-by: Brent Lu <brent.lu@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 | ||
| nhlt | ||
| 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 |
|---|---|
| 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.