From mboxrd@z Thu Jan 1 00:00:00 1970 From: Henrique de Moraes Holschuh Subject: Re: brightness control on thinkpad t61p Date: Thu, 27 Dec 2007 10:31:59 -0200 Message-ID: <20071227123159.GA25535@khazad-dum.debian.net> References: <20071223000057.739d5891.akpm@linux-foundation.org> <20071224073406.GA1018@srcf.ucam.org> <20071226141027.6d1a509f.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from out4.smtp.messagingengine.com ([66.111.4.28]:56154 "EHLO out4.smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751361AbXL0McG (ORCPT ); Thu, 27 Dec 2007 07:32:06 -0500 Content-Disposition: inline In-Reply-To: <20071226141027.6d1a509f.akpm@linux-foundation.org> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Andrew Morton Cc: Matthew Garrett , linux-acpi@vger.kernel.org, "Rafael J. Wysocki" On Wed, 26 Dec 2007, Andrew Morton wrote: > Vice versa for me. The thinkpad_acpi driver in 2.6.23 _does_ work, > but its interface vanished in 2.6.24-rc5 and the acpi driver does not > work. As I said, give thinkpad-acpi the brightness_enable=1 parameter, and it will export its backlight interface, regardless of the presence of a generic ACPI backlight interface in the AML... -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh