#14581: no audio on T410 (8086/3b56) - mixer not insertable in output path
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Reporter: ttcoder | Owner: korli
Type: bug | Status: new
Priority: normal | Milestone: R1/beta2
Component: Drivers/Audio/HDA | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by ttcoder):
Situational awareness:
- seems #6049 is for a similar chipset (or maybe it's the exact
same, and the title line has a typo?)
Though the widget listing is *very* different from mine,
so cannot use that data to debug my situation it seems. Possibly because
the machine in that ticket has 2 different soundcards, whereas there's
only one HDA device here.
- ticket #14242 has a somewhat different chipset, but the widget
listing is very much the *same* as here, so maybe fixing that ticket would
fix this ticket, and vice-versa?
- the FreeBSD 11 driver over at
http://xref.plausible.coop/source/xref/freebsd-11-stable/sys/dev/sound/pci/hda/
has a couple differences compared to Haiku's; not sure if those
differences account for the lack of audio in our driver.
See FreeBSD's hdaa_patches.c, look for Conexant /
HDA_CODEC_CX20585:
http://xref.plausible.coop/source/xref/freebsd-11-stable/sys/dev/sound/pci/hda/hdaa_patches.c#656
Not sure how to translate that paragraph of code to haiku
code..
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Ticket URL: <https://dev.haiku-os.org/ticket/14581#comment:1>
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