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Dell E6230 Audio on Dock


soulz
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For info, the "regular" (if I may call it this way) AppleHDA for E6230 consists of:

  • injection of layout 12 in DSDT
  • loading of IDT codec definition kext (xml.zlib files)
  • binary patching of AppleHDA kext to inject IDT codec id 76DF:
    • find 8B19D411 and replace by 00000000

    • find 8419D411 and replace by DF761D11

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you can try this too  https://github.com/insanelydeepak/cloverHDA/tree/master/Laptop/IDT%2092HD90BXX, it wasn't for Dell but may work 

 

post codec_dump can help better 

 

 

 

For info, the "regular" (if I may call it this way) AppleHDA for E6230 consists of:

  • injection of layout 12 in DSDT
  • loading of IDT codec definition kext (xml.zlib files)
  • binary patching of AppleHDA kext to inject IDT codec id 76DF:
    • find 8B19D411 and replace by 00000000

    • find 8419D411 and replace by DF761D11

 

 

@

Hervé

 

I manage to get everything to work on VoodooHDA. The 2.8.8 https://sourceforge.net/projects/voodoohda/. Similar to how it works on windows I just select a output. (Screenshot). I did have to make a few adjustment in the info.plist in the Voodoo kext to true. Before the volume buttons weren't working either was mute but the below fixed it.

 

"<key>VoodooHDAEnableMuteFix</key>

<true/>
<key>VoodooHDAEnableVolumeChangeFix</key>
<true/>"

 

@Insanely, If i'm not wrong isn't the Audio in E6230 HD93BXX? 

post-64409-0-62095400-1472653929_thumb.png

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@Insanely, If i'm not wrong isn't the Audio in E6230 HD93BXX? 

 

wasn't sure about codec i thought as you posted in link as 111d76e7 , thats why said codec_dump will be better 

 

yeah if 76df then is 92HD93BXX 

 

i have it for too 

here  https://github.com/insanelydeepak/cloverHDA/tree/master/Laptop/IDT%2092HD93BXX

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