diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2022-10-28 19:58:09 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-05-13 18:33:40 +0000 |
| commit | 3d19aa9ce88ce89ace33603e1c0efe2547803144 (patch) | |
| tree | df1bafa0a79c7b52237ef82986b4065ac8e67ddb /src/soc/amd/phoenix | |
| parent | 39a98260ff1f0e16bdcbe10419b1f2dc4cc170f1 (diff) | |
soc/amd/*/acpi/mmio.asl,sb_fch.asl: hide MISC device
Don't set bit 2 of the return value of the _STA method in order for
Windows not to show a warning about an unknown device in the device
manager for this device.
TEST=The unknown device with device instance path ACPI\AMD0040\3
disappeared from the device manager in Windows 10 build 19045 on a
Mandolin board with a Picasso APU.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If005f06843956004c281fd70cf364171148cb9ff
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68962
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd/phoenix')
| -rw-r--r-- | src/soc/amd/phoenix/acpi/mmio.asl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/amd/phoenix/acpi/mmio.asl b/src/soc/amd/phoenix/acpi/mmio.asl index 9d70fd666e..37c926c81d 100644 --- a/src/soc/amd/phoenix/acpi/mmio.asl +++ b/src/soc/amd/phoenix/acpi/mmio.asl @@ -384,6 +384,6 @@ Device (MISC) }) Method (_STA, 0x0, NotSerialized) { - Return (0x0F) + Return (0x0b) } } |