diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2023-02-27 16:40:47 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-08-21 23:16:24 +0000 |
| commit | 010dd4c8f0129a3b53e322c743ee5b46315dde74 (patch) | |
| tree | 832d60b2c0658f7c45322cb3a836da54afe0ed3e /src/ec | |
| parent | a129f8f2fe41dcb1ffbedb062818c2f1664dea1f (diff) | |
ec/google/wilco/acpi/dptf: Fix mutex synclevel
Both Windows and MacOS get cranky if the Mutex synclevel is non-zero,
aborting any Acquire() call with Mutex param that has a non-zero
synclevel.
TEST=build/boot Win11 on google/drallion, verify DPTF driver loaded and
functional.
Change-Id: Ie77e9ed04658b508b2063ae219afcdc0ac465c58
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77279
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/ec')
| -rw-r--r-- | src/ec/google/wilco/acpi/dptf.asl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ec/google/wilco/acpi/dptf.asl b/src/ec/google/wilco/acpi/dptf.asl index 1b2bf80c2e..2e865f951f 100644 --- a/src/ec/google/wilco/acpi/dptf.asl +++ b/src/ec/google/wilco/acpi/dptf.asl @@ -5,7 +5,7 @@ */ /* Mutex for EC PAT interface */ -Mutex (PATM, 1) +Mutex (PATM, 0) /* Read requested temperature sensor */ Method (TSRD, 1, Serialized) |