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| author | Christos Margiolis <christos@FreeBSD.org> | 2025-11-10 16:15:36 +0000 |
|---|---|---|
| committer | Christos Margiolis <christos@FreeBSD.org> | 2025-11-10 16:15:36 +0000 |
| commit | 59d7865d3c20e86b3c42096f4a8c06a5e2eebd29 (patch) | |
| tree | 3afb62018ecc9d63eea844c5dd14463c1a918776 /tests/sys/aio/(developers-only) | |
| parent | ec0cd287f55f7ea93ff4ccfa4de0f70eca5fef75 (diff) | |
When vchans are enabled, the primary channels do not interact with
userland, but with the vchans.
With vchans enabled:
$ sndctl feederchain
dsp0.play.0.feederchain=[vchans -> [...] -> hardware]
dsp0.record.0.feederchain=[hardware -> [...] -> vchans]
With vchans disabled:
$ sndctl feederchain
dsp0.play.0.feederchain=[userland -> [...] -> hardware]
dsp0.record.0.feederchain=[hardware -> [...] -> userland]
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D53504
Diffstat (limited to 'tests/sys/aio/(developers-only)')
0 files changed, 0 insertions, 0 deletions