[Trac #977] Suspend/resume causes a popping sound

[Zarro Boogs per Child]

#977: Suspend/resume causes a popping sound
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 Reporter:  wmb at firmworks.com  |        Owner:  wad     
     Type:  defect             |       Status:  assigned
 Priority:  blocker            |    Milestone:  BTest-3 
Component:  hardware           |   Resolution:          
 Keywords:                     |  
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Comment (by cjb):

 Replying to [comment:9 cjb]:
 > Replying to [comment:8 dilinger]:
 > > Also, Mitch tells me that we need to clear the EAPD bit prior to
 suspend.  It looks like ac97 already does this if AC97_SCAP_INV_EAPD-
 related things are set.  It would be nice to piggyback off that
 functionality if we can..

 > That sounds promising.

 Well, promising if it works and we don't need to have cleared it before
 mixer setup -- if that's the case, though, we should be able to put it
 straight into olpc_quirks()?

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Ticket URL: <http://dev.laptop.org/ticket/977#comment:10>
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