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Subject: Re: ACPI Dock/Undock events?
To: Tom Sparks <tom@ycombinator.com>, freebsd-acpi@freebsd.org
References: <CABLy0qT=qCaPnkbP8CP5acm6cQLP7tAU0pxMWLm2S9+LH6R4aQ@mail.gmail.com>
From: Alexandr Matveev <timon@timon.net.nz>
Message-ID: <56D1514A.3060909@timon.net.nz>
Date: Sat, 27 Feb 2016 10:33:30 +0300
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On 26.02.2016 23:37, Tom Sparks wrote:
> I'm trying to find information about whether acpi_ibm has info on
> dock/undock events or status; It looks like the answer is no.
> This would be pretty handy to have available.
>
> Before I start trying to figure out how to add this, just wanted to check
> and see if anyone else had worked on this.
>
Hello,

Look at acpi_dock kernel module

# kldload acpi_dock
$ sysctl dev.acpi_dock.0.status
dev.acpi_dock.0.status: 0

$ egrep 'define.*STATUS' /usr/src/sys/dev/acpica/acpi_dock.c
#define ACPI_DOCK_STATUS_UNKNOWN        -1
#define ACPI_DOCK_STATUS_UNDOCKED       0
#define ACPI_DOCK_STATUS_DOCKED         1

-- 
Aleksandr Matveev