[M] Change in coreboot[main]: southbridge/intel: Use azalia_audio_init() instead of duplicating code

[Nico Huber (Code Review)]

Attention is currently required from: Nicholas Sudsgaard, Paul Menzel.

Nico Huber has posted comments on this change by Nicholas Sudsgaard. ( https://review.coreboot.org/c/coreboot/+/83504?usp=email )

Change subject: southbridge/intel: Use azalia_audio_init() instead of duplicating code
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Patch Set 3:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/83504/comment/77055219_e8ae068b?usp... :
PS3, Line 12: The southbridge's codect_detect() was written a long time ago and
            : mentions that it was "not working yet" in the commit message. Therefore,
            : I believe that the differences was due to it being a rough
            : implementation and did not follow the specification exactly in some
            : places (e.g. only using 4 bits for codec_mask instead of 15 bits).
> This awfully sounds like you are making excuses for changing the […]

Just digged a little deeper. The BKDG references relate
to [1] (except the copy-pasta ones). And the procedure
was first corrected in commit 4505948f.

Just to add some background. I think this commit should
just go in (without a wrong text wall).

[1] https://www.amd.com/content/dam/amd/en/documents/archived-tech-docs/programm...