FAQ: [#6138] adau1761 has no sound(2010)

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[#6138] adau1761 has no sound

Submitted By: Bob Liu

Open Date

2010-07-26 23:19:11    

Priority:

Medium     Assignee:

Bob Liu

Status:

Open     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

Audio     Board:

STAMP

Processor:

ALL     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

gcc-4.1

App binary format:

N/A     

Summary: adau1761 has no sound

Details:

 

soundcard adau1761 has no sound using aplay.

 

Follow-ups

 

--- Bob Liu                                                  2010-07-26 23:25:00

There is a problem in adau1761_mute(). The mix register is set to converse

value.

Cliff has fix this bug in adau1361 but not adau1761.

 

After set the mix register correctly, aplay works now.

 

 

 

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