[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/dsp: Add function to enable `PME` for Audio Controller

[EricR Lai (Code Review)]

Attention is currently required from: Subrata Banik, Tim Wawrzynczak, Angel Pons, Nick Vaccaro, Patrick Rudolph.
EricR Lai has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61530 )

Change subject: soc/intel/common/dsp: Add function to enable `PME` for Audio Controller
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Patch Set 2:

(1 comment)

Patchset:

PS2: 
just for curious, why we need this in coreboot? I think depthcharge or kernel can do it by itself. coreboot doesn't need the dsp, right?