Differential D46837

snd_hdsp(4): Support AO4S-192 and AI4S-192 extension boards.
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Authored by dev_submerge.ch on Sat, Sep 28, 6:20 PM.

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Reviewers

br
christos

Commits

rGe0c37c160b11: snd_hdsp(4): Support AO4S-192 and AI4S-192 extension boards.

Summary

Create an additional 4 channel pcm device for RME HDSP 9632 sound cards,
to support the optional AO4S-192 and AI4S-192 extension boards. For
simplicity, the <HDSP 9632 [ext]> pcm device is always present, even if
the extension boards are not installed.

Test Plan

Unfortunately I cannot test this with actual hardware, but I made sure the additional channels do not affect the functionality of the HDSP 9632 as currently in src.

Diff Detail

Repository

rG FreeBSD src repository

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Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

dev_submerge.ch created this revision.Sat, Sep 28, 6:20 PM

Herald added a subscriber: imp. · View Herald TranscriptSat, Sep 28, 6:20 PM

dev_submerge.ch requested review of this revision.Sat, Sep 28, 6:20 PM

Harbormaster completed remote builds in B59647: Diff 143872.Sat, Sep 28, 6:20 PM

dev_submerge.ch edited the test plan for this revision. (Show Details)Sat, Sep 28, 6:24 PM

This implements extension board support for snd_hdsp(4), similar to D46409 for snd_hdspe(4).

dev_submerge.ch mentioned this in D46409: hdspe: AO4S/AI4S support.Sat, Sep 28, 6:37 PM

christos accepted this revision.Sun, Sep 29, 12:16 PM

This revision is now accepted and ready to land.Sun, Sep 29, 12:16 PM

Closed by commit rGe0c37c160b11: snd_hdsp(4): Support AO4S-192 and AI4S-192 extension boards. (authored by dev_submerge.ch, committed by br). · Explain WhyFri, Oct 4, 6:54 PM

This revision was automatically updated to reflect the committed changes.

br added a commit: rGe0c37c160b11: snd_hdsp(4): Support AO4S-192 and AI4S-192 extension boards..

Revision Contents
Changeset List

Path

Size

share/

man/

man4/

6 lines

sys/

dev/

sound/

pci/

2 lines

5 lines

1 line

Diff 144269

share/man/man4/snd_hdsp.4

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sys/dev/sound/pci/hdsp-pcm.c

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sys/dev/sound/pci/hdsp.h

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sys/dev/sound/pci/hdsp.c

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