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mb/starlabs/starbook/adl: Enable the PchHdaAudioLinkHdaEnable UPD 

Enable the PchHdaAudioLinkHdaEnable UPD so that the sound works.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id53c9a6495d584c374e89b76d1fd4258654b6f95
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71716
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
This commit is contained in:
Sean Rhodes 2023-01-06 10:53:22 +00:00 committed by Eric Lai
parent 419cf93502
commit 0e945a3426
1 changed files with 4 additions and 3 deletions
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src/mainboard/starlabs/starbook/variants/adl/devicetree.cb
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@ -167,6 +167,7 @@ chip soc/intel/alderlake
end end
device ref p2sb on end device ref p2sb on end
device ref hda on device ref hda on
register "pch_hda_audio_link_hda_enable" = "1"
register "pch_hda_idisp_codec_enable" = "1" register "pch_hda_idisp_codec_enable" = "1"
register "pch_hda_idisp_link_frequency" = "HDA_LINKFREQ_96MHZ" register "pch_hda_idisp_link_frequency" = "HDA_LINKFREQ_96MHZ"
register "pch_hda_idisp_link_tmode" = "HDA_TMODE_8T" register "pch_hda_idisp_link_tmode" = "HDA_TMODE_8T"