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Date: Fri, 22 May 2015 14:32:48 +0300
From: Johannes Jost Meixner <xmj@FreeBSD.org>
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To: Lutz Bichler <lutz.bichler@gmail.com>
CC: Adrian Chadd <adrian@freebsd.org>, Stefan Parvu <sparvu@kronometrix.org>,
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 Michael Reifenberger <mike@reifenberger.com>
Subject: Re: i915kms.ko regression?
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On 05/22/2015 11:55, Lutz Bichler wrote:
> 
> - after some more syncing with Linux 3.5.7, brightness control
> using hw.acpi.video.lcd0.brightness works again

How did you make that happen? Do you have a diff you could share?

> - brightness control using the function keys (acpi_asus_wmi?)
> never really worked, neither before nor after the changes to
> drm2/i915.

Indeed. Do we actually have a tool with which I could ... "keylog",
for lack of a better word, all ACPI events, send them (the event name,
debug info etc) to syslog, and so on?

If there was, I could take a crack at making those buttons work.

- -- 
Johannes Meixner        | FreeBSD Committer
xmj@FreeBSD.org         | http://people.freebsd.org/~xmj
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