[Bug 229190] hdac0: Command timeout on address 2 and headphone audio too low

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229190

Maxim Usatov <maxim.usatov at bcsatellite.net> changed:

           What    |Removed                     |Added
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                 CC|                            |maxim.usatov at bcsatellite.ne
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--- Comment #1 from Maxim Usatov <maxim.usatov at bcsatellite.net> ---
I am seeing these messages too, on Thinkpad X1 Yoga (1st Gen). The system locks
up for a few seconds, even mouse pointer is not moving when this happens:

...
Nov 19 16:43:45 freebsd kernel: hdac0: Command timeout on address 2
Nov 19 16:43:45 freebsd last message repeated 60 times
...

This happens once every 10-15 minutes on some days. On some days it happens
once every few hours. Appears completely random. By the way, I don't have the
sound volume problem. 

FreeBSD freebsd.my.domain 11.2-RELEASE-p2 FreeBSD 11.2-RELEASE-p2 #0: Tue Aug
14 21:45:40 UTC 2018    
root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64

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