diff options
Diffstat (limited to 'src/mainboard/lenovo/x220')
| -rw-r--r-- | src/mainboard/lenovo/x220/acpi/platform.asl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x220/acpi/platform.asl b/src/mainboard/lenovo/x220/acpi/platform.asl index 3e9225cd34..9cd327a765 100644 --- a/src/mainboard/lenovo/x220/acpi/platform.asl +++ b/src/mainboard/lenovo/x220/acpi/platform.asl @@ -19,6 +19,8 @@ Method(_PTS,1) { + \_SB.PCI0.LPCB.EC.MUTE(1) + \_SB.PCI0.LPCB.EC.USBP(0) \_SB.PCI0.LPCB.EC.RADI(0) } |