ALSA: introduce the snd-aloop module for the PCM loopback

The snd-aloop module allows redirecting of the PCM playback in the
kernel back to the user space using the standard ALSA PCM capture API.

The module also allows time synchronization with another timing source
and notifications of playback stream parameter changes.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela
2010-08-09 14:21:11 +02:00
parent 9fe6206f40
commit 597603d615
3 changed files with 1076 additions and 0 deletions

1055
sound/drivers/aloop.c Normal file

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