[Bug 229190] hdac0: Command timeout on address 2 (Intel Kabylake HDA CODEC)

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Apr 11 01:23:32 UTC 2020


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

Ed Maste <emaste at freebsd.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open

--- Comment #14 from Ed Maste <emaste at freebsd.org> ---
This might be a bug in i915kms; I found that after removing snd_hda from
GENERIC I get the timeout messages and the codec fails to attach, but when I
have a display connected to the HDMI port on my laptop the 2nd codec attaches
and works.

This seems to be a similar issue:
https://bugs.freedesktop.org/show_bug.cgi?id=102937

Can folks who have experienced this issue try reproducing it with a display
attached to the HDMI port?

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