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authorFelix Held <felix-coreboot@felixheld.de>2020-08-21 16:17:05 +0200
committerFelix Held <felix-coreboot@felixheld.de>2020-08-23 16:14:16 +0000
commit90ca7f491f5a0473460e4d4e95a69256bf99c60c (patch)
tree4a2e9eec5e30d599bef1fd474a6a47e38c59d9f9 /src
parenteb8e8df92a9805adfab8b411c2848cd64b220a63 (diff)
downloadcoreboot-90ca7f491f5a0473460e4d4e95a69256bf99c60c.tar.xz
mb/google/zork: disable non-GPU HD Audio device
The zork devices use the ACP (audio co-processor) and the I2S interface for audio and not the HDA (HD audio) device and interface. BUG=b:158535201,b:162302028 BRANCH=zork TEST=Equivalent change on Mandolin disabled the non-GPU HDA device with the corresponding FSP change applied. Change-Id: I6c7de881cff8398fe416151fab219142d4fc904a Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44681 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb2
-rw-r--r--src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb
index a68282c005..5a86b1cb5d 100644
--- a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb
+++ b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb
@@ -283,7 +283,7 @@ chip soc/amd/picasso
device generic 0.0 on end
end
end # Audio
- device pci 0.6 on end # HDA
+ device pci 0.6 off end # HDA
device pci 0.7 on end # non-Sensor Fusion Hub device
end
device pci 8.2 on # Internal GPP Bridge 0 to Bus B
diff --git a/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb b/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb
index b6508872bc..62395a163e 100644
--- a/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb
+++ b/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb
@@ -312,7 +312,7 @@ chip soc/amd/picasso
device generic 0.0 on end
end
end # Audio
- device pci 0.6 on end # HDA
+ device pci 0.6 off end # HDA
device pci 0.7 on end # non-Sensor Fusion Hub device
end
device pci 8.2 on # Internal GPP Bridge 0 to Bus B