[Bug 235970] Distorted sound in headphones on Lenovo ThinkPad T480

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Feb 27 12:34:17 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235970

--- Comment #2 from Mateusz Piotrowski <0mp at FreeBSD.org> ---
Here are some interesting parts of a dmesg output after I resume the laptop
from suspend:

> hdaa0: Headphones redirection for association 0 nid=33 using unsolicited responses.
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2
> hdaa1: Pin sense: nid=3 sense=0xffffffff (connected, ELD valid)
> hdac0: Command timeout on address 2
> hdac0: Command timeout on address 2

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