[Sloved] Linux audio codec dump (C-Media Audio)

[marsuss]

Hi, what is proper command in Linux to get alc codec info? I’ve tried this one

cat /proc/asound/catd0/codec#2 | less

but unfortunately I’m getting this 

for some reason. I don’t know why. Can you guys help me please?

Edited November 18, 2023 by marsuss

[miliuco]

@marsuss

 

@cankiulascmnfye has a how to in his GitHub with this command:

 

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

 

[marsuss]

Hi, miliuco. thank you for your help. Unfortunately I have the same result.Do you know other way how to do it in linux? 

Edited November 6, 2023 by marsuss

[marsuss]

Solved. I did usb mapping and voila 😁. 

[miliuco]

@marsuss

Congratulations!

[Slice]

@marsuss,

You mixed up PCI ALC codec, Intel HDMI codec and USB Cmedia codec. There are different groups of devices.

[marsuss]

Hi, Slice. Now I know. How its possible that in linux this sound card is seen as an intel Ice lake HDMI not as C Media Audio? Another thing is this card is working with clover but not with opencore.  Do you know why?

 

Edited November 12, 2023 by marsuss

[marsuss]

Hello again, I just wanna let you know guys that i have now sound with opencore. 

[Slice]

Clover just provides more help in automatic configuration.

[marsuss]

On 11/18/2023 at 8:41 PM, Slice said:

Clover just provides more help in automatic configuration.

Thank you.