#9525 NORM 1.5-har: Microphone LED lights up when playing sound

[Zarro Boogs per Child]

#9525: Microphone LED lights up when playing sound
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           Reporter:  bert      |       Owner:  dsd           
               Type:  defect    |      Status:  new           
           Priority:  normal    |   Milestone:  1.5-hardware-B
          Component:  kernel    |     Version:  not specified 
         Resolution:            |    Keywords:  sound         
        Next_action:  diagnose  |    Verified:  0             
Deployment_affected:            |   Blockedby:                
           Blocking:            |  
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Comment(by cjb):

 Replying to [comment:6 dsd]:
 > So we need to extend the HDA driver somehow to get hooks into when
 recording starts and stops.

 The .{prepare,cleanup} function pointers associated with capture in
 patch_conexant.c look like a good candidate.

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Ticket URL: <http://dev.laptop.org/ticket/9525#comment:7>
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