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Diffstat (limited to 'src/mainboard/google/brya/variants/redrix')
-rw-r--r--src/mainboard/google/brya/variants/redrix/overridetree.cb8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/google/brya/variants/redrix/overridetree.cb b/src/mainboard/google/brya/variants/redrix/overridetree.cb
index 26b15e2764..e825996b75 100644
--- a/src/mainboard/google/brya/variants/redrix/overridetree.cb
+++ b/src/mainboard/google/brya/variants/redrix/overridetree.cb
@@ -117,13 +117,13 @@ chip soc/intel/alderlake
register "device[2].name" = ""DD02""
register "device[2].use_pld" = "true"
register "device[2].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
- # TCP1 (DP-2) unused
+ # TCP1 (DP-2) is unused for any ports but still enumerated in the kernel, so GFX device is added for TCP1
register "device[3].name" = ""DD03""
# TCP2 (DP-3) for port C2
register "device[4].name" = ""DD04""
register "device[4].use_pld" = "true"
register "device[4].pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(2, 1))"
- # TCP3 (DP-4) unused
+ # TCP3 (DP-4) is unused for any ports but still enumerated in the kernel, so GFX device is added for TCP3
register "device[5].name" = ""DD05""
device generic 0 on
probe EPS PRIVACY_SCREEN
@@ -139,13 +139,13 @@ chip soc/intel/alderlake
register "device[2].name" = ""DD02""
register "device[2].use_pld" = "true"
register "device[2].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
- # TCP1 (DP-2) unused
+ # TCP1 (DP-2) is unused for any ports but still enumerated in the kernel, so GFX device is added for TCP1
register "device[3].name" = ""DD03""
# TCP2 (DP-3) for port C2
register "device[4].name" = ""DD04""
register "device[4].use_pld" = "true"
register "device[4].pld" = "ACPI_PLD_TYPE_C(RIGHT, LEFT, ACPI_PLD_GROUP(2, 1))"
- # TCP3 (DP-4) unused
+ # TCP3 (DP-4) is unused for any ports but still enumerated in the kernel, so GFX device is added for TCP3
register "device[5].name" = ""DD05""
device generic 0 on
probe EPS PRIVACY_SCREEN_ABSENT