Change in coreboot[master]: soc/intel/alderlake: Add enum for HDA audio configuration

[Sugnan Prabhu S (Code Review)]

Attention is currently required from: Sugnan Prabhu S, Tim Wawrzynczak, Subrata Banik, Patrick Rudolph.
Hello build bot (Jenkins), Furquan Shaikh, Subrata Banik, Tim Wawrzynczak, Patrick Rudolph,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/51658

to look at the new patch set (#3).

Change subject: soc/intel/alderlake: Add enum for HDA audio configuration
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soc/intel/alderlake: Add enum for HDA audio configuration

This change adds an enum to configure the audio related UPDs used for
configuring the audio over HDMI/DP and rename a variable for better
readability.

TEST=On shadowmountain audio sound cards are detected and listed by the
Linux kernel. Audio playback and capture is working fine.

Change-Id: I2834d6f4ce1651a609c5563af375f6e365d931fa
Signed-off-by: Sugnan Prabhu S 
---
M src/mainboard/intel/adlrvp/devicetree.cb
M src/mainboard/intel/adlrvp/devicetree_m.cb
M src/mainboard/intel/shadowmountain/variants/baseboard/devicetree.cb
M src/soc/intel/alderlake/chip.h
M src/soc/intel/alderlake/romstage/fsp_params.c
5 files changed, 26 insertions(+), 22 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/58/51658/3