ACPI display brightness control not detected

[John Baldwin]

On Sunday, June 18, 2017 01:41:56 PM Hans Petter Selasky wrote:
> Hi,
> 
> I've dumped the relevant ACPI tables below. Does anyone know why the 
> parsing of the ACPI DOD fails in acpi_video.c ?
> 
> Any patch suggestions?

First, do you know what error you get when it fails?  (I.e. what is the
status value from the ACPICA method)

-- 
John Baldwin