Re: kern/45701: hdaudio stops working after suspend/resume and then detach/reattach

[Taylor R Campbell <campbell+netbsd%mumble.net@localhost>]

The following reply was made to PR kern/45701; it has been noted by GNATS.

From: Taylor R Campbell <campbell+netbsd%mumble.net@localhost>
To: Jared McNeill <jmcneill%invisible.ca@localhost>
Cc: gnats-bugs%NetBSD.org@localhost, kern-bug-people%netbsd.org@localhost, 
gnats-admin%netbsd.org@localhost,
        netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/45701: hdaudio stops working after suspend/resume and then 
detach/reattach
Date: Sat, 10 Dec 2011 23:51:31 +0000

    Date: Sat, 10 Dec 2011 15:30:06 +0000 (UTC)
    From: Jared McNeill <jmcneill%invisible.ca@localhost>
 
    Does this patch help?
 
 It makes the extra mixerctl knobs go away, but still no sound comes
 out after suspend/resume and then detach/reattach.
 
 When I first loaded hdaudio.kmod and hdafg.kmod, it printed the
 following console messages:
 
 hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
 hdaudio0: interrupting at ioapic0 pin 22
 hdafg at hdaudio0 not configured
 hdafg0 at hdaudio0: Sigmatel STAC9221 A1
 hdafg0: ADC00 2ch: Mic In [Built-In]
 hdafg0: DAC01 6ch: Speaker [Jack] [Built-In], SPDIF Out [Jack]
 hdafg0: 6ch/2ch 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 =
 AC3
 audio0 at hdafg0: full duplex, playback, capture, independent
 
 When I reloaded hdaudio.kmod and hdafg.kmod after suspending and
 resuming, it printed the following console messages:
 
 hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
 hdaudio0: interrupting at ioapic0 pin 22
 hdafg at hdaudio0 not configured
 hdafg0 at hdaudio0: Sigmatel STAC9221 A1
 hdafg0: duplicate pin in association
 hdafg0: pin 0F has wrong direction for 01
 hdafg0: DAC01 6ch: Speaker [Jack] [Built-In], SPDIF Out [Jack]
 hdafg0: DIG02 2ch: Digital Out [Built-In]
 hdafg0: ADC03 2ch: CD [Built-In], Line In [Jack], Mic In [Jack]
 hdafg0: DIG-In04 2ch: SPDIF In [Jack]
 hdafg0: 6ch/2ch 44100Hz 48000Hz 88200Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 =
 AC3
 audio0 at hdafg0: full duplex, playback, capture, independent
 
 I don't think I've ever seen the `duplicate pin in association / pin
 0F has wrong direction for 01' messages before.