From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Peter Paul <abnominales@web.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: ACPI quirks - acpi_osi="!Windows 2006" required on FSC Amilo notebooks to enable brightness keys
Date: Sat, 9 Jan 2010 17:09:08 +0000 [thread overview]
Message-ID: <20100109170908.GA15755@srcf.ucam.org> (raw)
In-Reply-To: <537531092@web.de>
On Fri, Jan 08, 2010 at 04:14:14PM +0100, Peter Paul wrote:
> The brightness control keys (Fn+F7 & Fn+F8) only work when adding this boot parameter.
> They do not create any events for the OS but work even when in BIOS or GRUB, but not in Linux without said kernel parameter.
> Userspace tools are able controlling brightness using standard methods regardless of any ACPI parameters, they only seem to affect the keys themselves.
What do you mean by "work"? Do you get any ACPI interrupts when you hit
the keys without the override parameter?
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2010-01-09 17:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-08 15:14 ACPI quirks - acpi_osi="!Windows 2006" required on FSC Amilo notebooks to enable brightness keys Peter Paul
2010-01-09 17:09 ` Matthew Garrett [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-01-09 19:14 Peter Paul
2010-01-09 20:26 ` Matthew Garrett
2010-01-09 21:48 ` Peter Paul
2010-01-09 22:06 ` Matthew Garrett
2010-01-09 22:38 ` Peter Paul
2010-01-09 23:11 ` Matthew Garrett
2010-01-09 23:19 ` Peter Paul
2010-01-09 23:23 ` Matthew Garrett
2010-01-09 23:30 ` Peter Paul
2010-01-09 23:38 ` Matthew Garrett
2010-01-09 23:46 ` Peter Paul
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