From owner-freebsd-current@FreeBSD.ORG Sat Aug 24 18:02:38 2013 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 0EF3BCE7; Sat, 24 Aug 2013 18:02:38 +0000 (UTC) (envelope-from kamikaze@bsdforen.de) Received: from mail.server1.bsdforen.de (bsdforen.de [82.193.243.81]) by mx1.freebsd.org (Postfix) with ESMTP id C49802B63; Sat, 24 Aug 2013 18:02:37 +0000 (UTC) Received: from mobileKamikaze.norad (dslb-094-219-199-017.pools.arcor-ip.net [94.219.199.17]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.server1.bsdforen.de (Postfix) with ESMTPSA id 222C186184; Sat, 24 Aug 2013 20:02:28 +0200 (CEST) Message-ID: <5218F534.4000401@bsdforen.de> Date: Sat, 24 Aug 2013 20:02:28 +0200 From: Dominic Fandrey MIME-Version: 1.0 To: Matthias Petermann Subject: Re: amd64/181357: LCD Brightness Control not working on Lenovo X121e (ACPI issue?) References: <5218CC69.6090108@petermann-it.de> In-Reply-To: <5218CC69.6090108@petermann-it.de> Content-Type: text/plain; charset=ascii Content-Transfer-Encoding: 7bit Cc: current@freebsd.org, bug-followup@FreeBSD.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 24 Aug 2013 18:02:38 -0000 On 24/08/2013 17:08, Matthias Petermann wrote: > regarding this PR I made some further observation. Even the acpi_ec_write seems to not have any effect on the brightness, the values set to the appropriate register (IBM_EC_BRIGHTNESS 0x31) survive a reboot. My LCD brightness control stopped working when I switched to NEW_XORG with Intel KMS (on stable/9). -- A: Because it fouls the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing on usenet and in e-mail?