#1420 BLOC Trial-2: Audio driver for AD1888 - power verification.

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#1420: Audio driver for AD1888 - power verification.
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  Reporter:  jg           |       Owner:  cjb    
      Type:  enhancement  |      Status:  new    
  Priority:  blocker      |   Milestone:  Trial-2
 Component:  kernel       |     Version:         
Resolution:               |    Keywords:  power  
  Verified:  0            |  
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Comment (by cjb):

 Hi Jaya,

 Replying to [comment:12 jayakumar]:
 > Ok. Attached the patch against olpc-2.6.

 Works like a charm, with the LED coming on when recording starts, and off
 a short time after it ends.  Thanks!

 It would be nice to not have the LED come on during playback, so that it's
 only on when we're actively using the microphone -- at the moment it seems
 to come on regardless of whether the device is being used for playback or
 record.  ("aplay" turns it on, as well as the other activities in our
 builds that do audio playback)

 Any idea what we'd need to change to achieve this?  (If you're busy, I'd
 be happy to try it out myself, given a description of what needs to be
 done.)

 Thanks again.

-- 
Ticket URL: <http://dev.laptop.org/ticket/1420#comment:15>
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