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path: root/src/mainboard/google/drallion/variants/arcada_cml/devicetree.cb
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Diffstat (limited to 'src/mainboard/google/drallion/variants/arcada_cml/devicetree.cb')
-rw-r--r--src/mainboard/google/drallion/variants/arcada_cml/devicetree.cb4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/drallion/variants/arcada_cml/devicetree.cb b/src/mainboard/google/drallion/variants/arcada_cml/devicetree.cb
index fe3b6c9cb1..3628264f8a 100644
--- a/src/mainboard/google/drallion/variants/arcada_cml/devicetree.cb
+++ b/src/mainboard/google/drallion/variants/arcada_cml/devicetree.cb
@@ -50,6 +50,10 @@ chip soc/intel/cannonlake
# Enable DDC for DDI port B
register "DdiPortBDdc" = "1"
+ # Disable iDisplay codec enumeration
+ register "PchHdaIDispCodecDisconnect" = "1"
+ register "PchHdaAudioLinkHda" = "1"
+
# VR Settings Configuration for 4 Domains
#+----------------+-------+-------+-------+-------+
#| Domain/Setting | SA | IA | GTUS | GTS |