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snd_dummy.4: Use sound(4) instead of PCM

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Sponsored by:	The FreeBSD Foundation
MFC after:	4 days
Reviewed by:	ziaee
Differential Revision:	https://reviews.freebsd.org/D53257
This commit is contained in:
Christos Margiolis
2025-10-22 13:51:15 +02:00
parent 2693d6c7c9
commit d6432907f6
1 changed files with 3 additions and 2 deletions
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share/man/man4/snd_dummy.4
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@@ -47,8 +47,9 @@ physical sound card.
It is intended for testing, so that test programs do not need to rely on
hardware being present in the machine in order to run.
.Pp
The driver attaches as a regular PCM device, with two channels (one playback
and one recording), as well as a mixer.
The driver attaches as a regular
.Xr sound 4
device, with two channels (one playback and one recording), as well as a mixer.
.Pp
Playback works by discarding all input, and recording by returning silence
(zeros).