Discover Realtek audio ALC model from codec dump

[Gometa]

Hello,

I am Trying to discover the ALC model from my Realtek audio to patch the AppleHDA, I made a codec dump from linux but I don't know how to understand it, what information do I need from it?

Here are the first lines of the codec dump:


Codec: Intel Haswell HDMI

Address: 0

AFG Function Id: 0x1 (unsol 0)

Vendor Id: 0x80862807

Subsystem Id: 0x80860101

Revision Id: 0x100000

No Modem Function Group found


and the complete is attached:

 

[toleda]

Intel HD4400 HDMI audio codec.
Realtek, try codec#1 or #2

 

[Gometa]

Intel HD4400 HDMI audio codec.
Realtek, try codec#1 or #2

Hello Toleda, Thanks for the reply, I tried but it don`t find anything?

mint@mint:~$ cat /proc/asound/card0/codec#1
cat: /proc/asound/card0/codec#1: No such file or directory
mint@mint:~$ cat /proc/asound/card0/codec#2
cat: /proc/asound/card0/codec#2: No such file or directory

Is there any other command I can try?

 

[toleda]

Try card1/codec#0

 

[Gometa]

Try card1/codec#0

It worked!! It`s Realtek ALC3227

Thanks a lot

 

[toleda]

What is the DeviceID?

 

[Gometa]

What is the DeviceID?

those are the id that showed up:


Codec: Realtek ALC3227
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0282
Subsystem Id: 0x103c2162
Revision Id: 0x100003

here is the complete file:

 

[toleda]

Your codec is a Realtek ALC282, marketed as a ALC3227
AppleALC.kext supports several laptop 282 solutions