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Audio ALC887


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I don't understand how to generate the codec_dump.txt file.


What does this sentence in your linked guide mean?



copy the generated codec_dump.txt linux folder to CodeGraph then type in termainal:

How can I generate the codec_dump.txt linux folder? If I write in the terminal one of the commands like

 cat /proc/asound/card0/codec#1 > ~/Desktop/codec_dump.txt


This generates a white txt file.


Otherwise I only need my 30$ stereo speaker working lauder than possible, I don't need 5+1 support.



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for codec dump try tis in terminal linux:

cd ~/Desktop && mkdir CodecDump && for c in /proc/asound/card*/codec#*; do f="${c/\/*card/card}"; cat "$c" > 
CodecDump/${f//\//-}.txt; done && zip -r CodecDump.zip CodecDump
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send me your codec_dump+ioreg.ioreg+DSDT

Hello, MIrone. 

I have MSI Z87-G41 PC MATE mb with sound codec ALC887-VD Cad 0. Can you help me make a AppleHDA for this device? I attached my DSDT and sound codecs and Ioreg blew. B.t.w. I cannot compile my DSDT due to a few errors.

I have 5 jacks list below.

Front: Pink Mic, Green Headphone

Rear: Pink Mic, Green Line Out, Blue Line In

A HC4600 HDMI Audio.

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