kern/135556: [snd_hda] Sound (mostly) broken w/ snd_hda on -CURRENT

[Alexander Motin]

The following reply was made to PR kern/135556; it has been noted by GNATS.

From: Alexander Motin <***@FreeBSD.org>
To: bug-***@FreeBSD.org, ***@wickedmachine.net
Cc:
Subject: Re: kern/135556: [snd_hda] Sound (mostly) broken w/ snd_hda on -CURRENT
Date: Tue, 14 Jul 2009 11:22:14 +0300

If you know a way of disabling the HDMI port, preventing it from even
being probed, it might help me.

To stop some pin from being used you can boot with verbose messages
enabled to get pin node ID of HDMI codec and then add to loader.conf
something like:
hint.hdac.0.cad0.nid%d.config="as=0"

--
Alexander Motin

[Joseph S. Atkinson]

The following reply was made to PR kern/135556; it has been noted by GNATS.

From: "Joseph S. Atkinson" <***@gmail.com>
To: Alexander Motin <***@FreeBSD.org>
Cc: bug-***@FreeBSD.org
Subject: Re: kern/135556: [snd_hda] Sound (mostly) broken w/ snd_hda on -CURRENT
Date: Fri, 17 Jul 2009 16:44:11 -0400

Post by Alexander Motin

If you know a way of disabling the HDMI port, preventing it from even
being probed, it might help me.

To stop some pin from being used you can boot with verbose messages
enabled to get pin node ID of HDMI codec and then add to loader.conf
hint.hdac.0.cad0.nid%d.config="as=0"

I got a chance to play with this today. I couldn't get the hardware to disable,
but the issue appears to have "evaporated". My audio is working fine now with
nothing more than hw.pcm.default_unit=1 in sysctl.conf again.

This PR can now be closed.

Thanks mav.

[Robert Noland]

Post by Alexander Motin
The following reply was made to PR kern/135556; it has been noted by GNATS.
Subject: Re: kern/135556: [snd_hda] Sound (mostly) broken w/ snd_hda on -CURRENT
Date: Fri, 17 Jul 2009 16:44:11 -0400

Post by Alexander Motin

If you know a way of disabling the HDMI port, preventing it from even
being probed, it might help me.

To stop some pin from being used you can boot with verbose messages
enabled to get pin node ID of HDMI codec and then add to loader.conf
hint.hdac.0.cad0.nid%d.config="as=0"

I got a chance to play with this today. I couldn't get the hardware to disable,
but the issue appears to have "evaporated". My audio is working fine now with
nothing more than hw.pcm.default_unit=1 in sysctl.conf again.

^snd

robert.

Post by Alexander Motin
This PR can now be closed.
Thanks mav.
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