diff options
Diffstat (limited to 'src/soc/intel/common/acpi')
| -rw-r--r-- | src/soc/intel/common/acpi/platform.asl | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/soc/intel/common/acpi/platform.asl b/src/soc/intel/common/acpi/platform.asl index 9aa2edc6df..c41ccbe0cb 100644 --- a/src/soc/intel/common/acpi/platform.asl +++ b/src/soc/intel/common/acpi/platform.asl @@ -19,6 +19,8 @@ External(\_SB.MPTS, MethodObj) External(\_SB.MWAK, MethodObj) +External(\_SB.PCI0.EGPM, MethodObj) +External(\_SB.PCI0.RGPM, MethodObj) /* Port 80 POST */ @@ -41,6 +43,14 @@ Method (_PTS, 1) { \_SB.MPTS (Arg0) } + /* + * Save the current PM bits then + * enable GPIO PM with MISCCFG_ENABLE_GPIO_PM_CONFIG + */ + If (CondRefOf (\_SB.PCI0.EGPM)) + { + \_SB.PCI0.EGPM () + } } /* The _WAK method is called on system wakeup */ @@ -53,6 +63,11 @@ Method (_WAK, 1) { \_SB.MWAK (Arg0) } + /* Restore GPIO all Community PM */ + If (CondRefOf (\_SB.PCI0.RGPM)) + { + \_SB.PCI0.RGPM () + } Return (Package(){0,0}) } |