#1735 BLOC Trial-2: Audio clicking on resume.

[Zarro Boogs per Child]

#1735: Audio clicking on resume.
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  Reporter:  jg       |       Owner:  dilinger    
      Type:  defect   |      Status:  new         
  Priority:  blocker  |   Milestone:  Trial-2     
 Component:  kernel   |     Version:  Build 406.14
Resolution:           |    Keywords:  power       
  Verified:  0        |  
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Comment (by jayakumar):

 Replying to [comment:10 cjb]:
 > We're getting closer -- with your patch the mic light stays off until
 the device is opened, but:
 > {{{
 > * boot: no lights are on
 > * start video activity: mic and camera lights go on
 > * close video activity: camera light goes off, mic light stays on
 > }}}
 >
 > So we're not powering down when the device is closed.

 I see. There is a shared workqueue that is used by ac97 to suspend the
 codec after the pcm is closed. It may not be getting kicked off for some
 reason after the video activity closes. If you have a chance, could you
 try with aplay test.wav instead of the video activity. I'm traveling till
 the 25th, so feel free to hack on the code.

-- 
Ticket URL: <http://dev.laptop.org/ticket/1735#comment:17>
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