From mboxrd@z Thu Jan 1 00:00:00 1970 From: Niel Lambrechts Subject: Re: 2.6.30-rc1 (latest git): thinkpad-acpi: cannot control brightness with hotkeys (BISECTED) Date: Wed, 15 Apr 2009 01:59:10 +0200 Message-ID: <49E5234E.5070303@gmail.com> References: <49E10684.5090101@gmail.com> <20090411150555.8b13ed18.akpm@linux-foundation.org> <20090412161448.GC26502@khazad-dum.debian.net> <49E234ED.5010105@gmail.com> <1239585695.5564.5.camel@localhost.localdomain> <49E3575A.60204@gmail.com> <20090413203450.GC16152@khazad-dum.debian.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ew0-f165.google.com ([209.85.219.165]:64910 "EHLO mail-ew0-f165.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751823AbZDNX7h (ORCPT ); Tue, 14 Apr 2009 19:59:37 -0400 In-Reply-To: <20090413203450.GC16152@khazad-dum.debian.net> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Henrique de Moraes Holschuh , mjg59@srcf.ucam.org Cc: yakui_zhao , Andrew Morton , "linux.kernel" , "linux-acpi@vger.kernel.org" On 04/13/2009 10:34 PM, Henrique de Moraes Holschuh wrote: > On Mon, 13 Apr 2009, Niel Lambrechts wrote: > >>>> In 2.6.29.1: >>>> lrwxrwxrwx 1 root root 0 Apr 12 20:01 /sys/class/backlight/acpi_video0 >>>> -> ../../devices/virtual/backlight/acpi_video0 >>>> > > Well, that at least confirms that thinkpad-acpi doesn't have anything to > do with your troubles, you were using acpi video. > Okay, I've bisected it to: 74a365b3f354fafc537efa5867deb7a9fadbfe27 is first bad commit commit 74a365b3f354fafc537efa5867deb7a9fadbfe27 Author: Matthew Garrett Date: Thu Mar 19 21:35:39 2009 +0000 ACPI: Populate DIDL before registering ACPI video device on Intel --- Matthew, can you help? Regards, Niel