From: Jeremie Tamburini <jeremie.tamburini@gmail.com>
To: Aaron Lu <aaron.lu@intel.com>, linux-acpi@vger.kernel.org
Subject: Re: BUG REPORT backlight acpi: Brightness shortcuts don't work on Fujitsu
Date: Wed, 04 Jun 2014 11:15:42 +0200 [thread overview]
Message-ID: <538EE3BE.4010809@gmail.com> (raw)
In-Reply-To: <538E85C7.5030809@intel.com>
Il 04/06/2014 04:34, Aaron Lu ha scritto:
> Ah, OK, I think I have misunderstood you.
> So you already have a workaround with a xorg.conf file and everything
> works now, right?
Yes, there’s already the xorg workaround which makes the brightness hot
keys work. In any case I've collected all the hardware/software infos
without any workaround, so to get informations related to the original
system setup.
> If that is the case, the only thing that needs to be
> done is to add your system into the video module's DMI table so that the
> acpi_video interface will not be created. This can be verified by adding
> video.use_native_backlight=1 to kernel cmdline.
Good, just tried video.use_native_backlight=1 parameter and it works. It
makes the Fn+F6/Fn+F7 work.
Regards
Jeremie
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next prev parent reply other threads:[~2014-06-04 9:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-03 7:24 BUG REPORT backlight acpi: Brightness shortcuts don't work on Fujitsu Jeremie Tamburini
2014-06-03 8:01 ` Aaron Lu
2014-06-03 9:13 ` Jeremie Tamburini
2014-06-04 2:34 ` Aaron Lu
2014-06-04 9:15 ` Jeremie Tamburini [this message]
2014-06-26 16:26 ` Jeremie Tamburini
2014-06-30 1:33 ` Aaron Lu
2014-07-01 13:04 ` Jeremie Tamburini
2014-07-02 8:50 ` Aaron Lu
2014-07-02 9:55 ` Jeremie Tamburini
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