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The Advanced Linux Sound Architecture (ALSA) - library
c5d903b0b4
Implement ${info-card:} substitution to retrieve specific fields from
a card's information structure by card number or ID. Unlike ${find-card:}
which searches through cards using regex, ${info-card:} directly queries
a specific card.
Arguments:
card=<STR> card number or card ID (string identifier)
field=<STR> number, id, driver, name, longname, mixername, components
Allow card and field parameters to reference UCM variables by prefixing
with $ character. When the first character is $, the value is resolved
using uc_mgr_get_variable().
Example usage:
${info-card:card=$MyCard,field=$MyField}
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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| m4 | ||
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| test | ||
| utils | ||
| .gitignore | ||
| acinclude.m4 | ||
| ChangeLog | ||
| configure.ac | ||
| COPYING | ||
| gitcompile | ||
| INSTALL | ||
| Makefile.am | ||
| MEMORY-LEAK | ||
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| TODO | ||
alsa-lib
Advanced Linux Sound Architecture (ALSA) project
The alsa-lib is a library to interface with ALSA in the Linux kernel and virtual devices using a plugin system.
The up-to-date reference generated from sources can be accessed here:
http://www.alsa-project.org/alsa-doc/alsa-lib/
You may give a look for more information about the ALSA project to URL http://www.alsa-project.org.
Submitting patches
The preferred way to submit patches is by sending them by email to the alsa-devel mailing list. Sending mail to the list requires subscription, subscribe here: https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
Add Takashi Iwai <tiwai@suse.de> and/or Jaroslav Kysela <perex@perex.cz> to
Cc so that your patch won't be missed.
Patches are also accepted as GitHub pull requests.