the following patch was just integrated into master: commit eca844b9490d840377e2d0c54dffc1271758a62b Author: Martin Roth martinroth@google.com Date: Tue Dec 1 10:46:33 2015 -0700
pcengines/apu1: Supply _HID object for ACPI GPIO devices
The _HID was present for the top level BTNS and LEDS Devices, but was missing in the individual devices.
The alternative would be to supply the GPIO being used as an _ADR object, but since it looks like the driver already has another method of handling that, it isn't required.
Fixes these IASL warnings: dsdt.aml 1522: Device (BTN1) Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope) dsdt.aml 1567: Device (LED1) Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope) dsdt.aml 1576: Device (LED2) Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope) dsdt.aml 1587: Device (LED3) Warning 3141 - ^ Missing dependency (Device object requires a _HID or _ADR in same scope)
Change-Id: I67c48084a6ee2a104ffff2b5a986d24a51ee49e1 Signed-off-by: Martin Roth martinroth@google.com Reviewed-on: https://review.coreboot.org/12582 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel paulepanter@users.sourceforge.net Reviewed-by: Stefan Reinauer stefan.reinauer@coreboot.org
See https://review.coreboot.org/12582 for details.
-gerrit