Tim Crawford has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/80754?usp=email )
Change subject: mb/system76/adl,rpl: Enable PchHdaSdiEnable ......................................................................
mb/system76/adl,rpl: Enable PchHdaSdiEnable
Commit 4a58d14506ef ("soc/intel/alderlake: Hook up UPD PchHdaSdiEnable") and commit 2d482386182e ("soc/intel/alderlake: Set PchHdaSdiEnable for Alder Lake") hooked up this UPD in devicetree, causing the FSP default to be overridden (now disabled by default).
Enable SDI to fix the following error:
[DEBUG] PCI: 00:00:1f.3 init [DEBUG] azalia_audio: base = 0xbfbcc000 [DEBUG] azalia_audio: No codec! [DEBUG] PCI: 00:00:1f.3 init finished in 5 msecs
Tested on gaze17-3050: Speaker output works again.
Change-Id: Iceac1faec939ce9eea68c335929f96ec5f2bd132 Signed-off-by: Tim Crawford tcrawford@system76.com --- M src/mainboard/system76/adl/devicetree.cb M src/mainboard/system76/rpl/devicetree.cb 2 files changed, 2 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/54/80754/1
diff --git a/src/mainboard/system76/adl/devicetree.cb b/src/mainboard/system76/adl/devicetree.cb index ad70b05..9a78415 100644 --- a/src/mainboard/system76/adl/devicetree.cb +++ b/src/mainboard/system76/adl/devicetree.cb @@ -82,6 +82,7 @@ device ref p2sb on end device ref hda on register "pch_hda_audio_link_hda_enable" = "1" + register "pch_hda_sdi_enable[0]" = "1" register "pch_hda_idisp_codec_enable" = "1" register "pch_hda_idisp_link_frequency" = "HDA_LINKFREQ_96MHZ" register "pch_hda_idisp_link_tmode" = "HDA_TMODE_8T" diff --git a/src/mainboard/system76/rpl/devicetree.cb b/src/mainboard/system76/rpl/devicetree.cb index a016dec..d389d21 100644 --- a/src/mainboard/system76/rpl/devicetree.cb +++ b/src/mainboard/system76/rpl/devicetree.cb @@ -66,6 +66,7 @@ device ref p2sb on end device ref hda on register "pch_hda_audio_link_hda_enable" = "1" + register "pch_hda_sdi_enable[0]" = "1" register "pch_hda_idisp_codec_enable" = "1" register "pch_hda_idisp_link_frequency" = "HDA_LINKFREQ_96MHZ" register "pch_hda_idisp_link_tmode" = "HDA_TMODE_8T"