diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2022-10-10 19:03:11 -0500 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-07-31 14:07:51 +0000 |
| commit | e6220e71709965f8c7ed55c3110e35f44f150809 (patch) | |
| tree | cfad75696668263172dfd968db0079a758c3d6e1 | |
| parent | 0503274c74ccec733b4c2d2f2d4291bf00f46c3f (diff) | |
soc/intel/apl: Hide PMC/IPC ACPI device from Windows
No drivers are needed/available, so hide the device to prevent
an unknown device from showing under Device Manager.
Linux does not use the ACPI _STA so no effect there.
Change-Id: I02efb64a845edc6e4fc559e7e99a7825abf4c2aa
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74892
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
| -rw-r--r-- | src/soc/intel/apollolake/acpi/pmc_ipc.asl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/acpi/pmc_ipc.asl b/src/soc/intel/apollolake/acpi/pmc_ipc.asl index d90b42ea82..55585c4dd9 100644 --- a/src/soc/intel/apollolake/acpi/pmc_ipc.asl +++ b/src/soc/intel/apollolake/acpi/pmc_ipc.asl @@ -42,5 +42,9 @@ scope (\_SB) { Return (^RBUF) } + Method (_STA, 0x0, NotSerialized) + { + Return(0xb) + } } } |