#12096 BLOC 4-firmw: XO-4 Q7A13 audio test impulse response flatlined with loopback cable

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#12096: XO-4 Q7A13 audio test impulse response flatlined with loopback cable
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           Reporter:  Quozl                |       Owner:  Quozl                            
               Type:  defect               |      Status:  new                              
           Priority:  blocker              |   Milestone:  4-firmware                       
          Component:  ofw - open firmware  |     Version:  Development build as of this date
         Resolution:                       |    Keywords:                                   
        Next_action:  test in build        |    Verified:  0                                
Deployment_affected:                       |   Blockedby:  12109                            
           Blocking:                       |  
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Comment(by chia-hsiu):

 I have tested with Q7B04jc, it looks good when test-station is 4 or 5. I
 set volume large and tried about 20 times, only one failure appear.[[BR]]
 But the failure rate still high when test-station is 1 (SMT). SMT audio
 test need a special fixture, so please skip speaker test by below command,
 and help to check again, thanks.[[BR]]
 {{{
 select /audio[[BR]]
 patch noop acoustic-test automatic-test[[BR]]
 1 to test-station diag-mode[[BR]]
 test /audio
 }}}

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Ticket URL: <http://dev.laptop.org/ticket/12096#comment:8>
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