From c924f3982968ff099db49949b8b60963008e3d37 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Sun, 17 Sep 2017 14:24:58 -0500 Subject: [PATCH] ec/quanta/it8518: add missing HID to SIO device The ACPI spec requires devices with children to have an HID, and Windows enforces this strictly. Without the SIO device having an HID, Windows will not detect the attached PS2 keyboard and trackpad. Therefore, add the proper HID. TEST: boot Windows on google/stout, observe PS2 keyboard and trackpad detected and functional. Change-Id: I61d7341c15483f8e1fe0e485a25591ceb92eaae1 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/21580 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/ec/quanta/it8518/acpi/superio.asl | 1 + 1 file changed, 1 insertion(+) diff --git a/src/ec/quanta/it8518/acpi/superio.asl b/src/ec/quanta/it8518/acpi/superio.asl index 1bd0a39727..e912e049fc 100644 --- a/src/ec/quanta/it8518/acpi/superio.asl +++ b/src/ec/quanta/it8518/acpi/superio.asl @@ -17,6 +17,7 @@ Device (SIO) { + Name (_HID, EisaId("PNP0A05")) Name (_UID, 0) Name (_ADR, 0)