From: Norbert Preining <preining@logic.at>
To: Mattia Dongili <malattia@linux.it>
Cc: linux-kernel@vger.kernel.org,
ACPI Devel Mailing List <linux-acpi@vger.kernel.org>
Subject: Re: regression since 2.6.36: backlight in sony-laptop not working
Date: Fri, 12 Nov 2010 08:50:00 +0900 [thread overview]
Message-ID: <20101111235000.GA6651@gamma.logic.tuwien.ac.at> (raw)
In-Reply-To: <20101110035833.GB3029@kamineko.org>
On Mi, 10 Nov 2010, Mattia Dongili wrote:
> It's ages sony_laptop doesn't change, it may be some other change in the
> acpi layer that causes this.
Seems so that the sys files have changed to new locations:
/sys/devices/virtual/backlight/acpi_video0/brightness
(mind the additional "virtual")
as well as thermal zone etc etc.
Could that explain the problem?
Best wishes
Norbert
------------------------------------------------------------------------
Norbert Preining preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan TeX Live & Debian Developer
DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
CAARNDUNCAN (n.)
The high-pitched and insistent cry of the young female human urging
one of its peer group to do something dangerous on a cliff-edge or
piece of toxic waste ground.
--- Douglas Adams, The Meaning of Liff
next prev parent reply other threads:[~2010-11-11 23:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-04 14:29 regression since 2.6.36: backlight in sony-laptop not working Norbert Preining
2010-11-10 3:58 ` Mattia Dongili
2010-11-11 23:50 ` Norbert Preining [this message]
2010-11-12 3:44 ` Matthew Garrett
2010-11-12 3:50 ` Norbert Preining
2010-11-12 3:57 ` Matthew Garrett
2010-11-12 4:14 ` Norbert Preining
2010-11-12 4:22 ` Mattia Dongili
2010-11-12 4:39 ` Norbert Preining
2010-11-12 12:17 ` Mattia Dongili
2010-11-16 5:16 ` Norbert Preining
2010-11-16 14:18 ` Mattia Dongili
2010-11-16 17:41 ` Dmitry Torokhov
2010-11-17 6:30 ` Norbert Preining
2010-11-17 6:33 ` Norbert Preining
2010-11-17 6:52 ` Dmitry Torokhov
2010-11-18 11:04 ` Mattia Dongili
2010-11-18 13:34 ` Mattia Dongili
2010-11-18 18:06 ` Dmitry Torokhov
2010-11-17 7:12 ` Dmitry Torokhov
2010-11-12 7:38 ` Zhang Rui
2010-11-12 10:10 ` Norbert Preining
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