From owner-freebsd-acpi@FreeBSD.ORG Sun Apr 1 18:33:53 2012 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 186F61065670 for ; Sun, 1 Apr 2012 18:33:53 +0000 (UTC) (envelope-from hannes@mehnert.org) Received: from mail.h3q.com (mail.h3q.com [213.73.89.199]) by mx1.freebsd.org (Postfix) with ESMTP id 53B878FC14 for ; Sun, 1 Apr 2012 18:33:51 +0000 (UTC) Received: (qmail 73271 invoked from network); 1 Apr 2012 18:27:06 -0000 Received: from mail.h3q.com (HELO mail.h3q.com) (mail.h3q.com) by mail.h3q.com with CAMELLIA256-SHA encrypted SMTP; 1 Apr 2012 18:27:06 -0000 Message-ID: <4F789DD7.90604@mehnert.org> Date: Sun, 01 Apr 2012 20:26:31 +0200 From: Hannes Mehnert User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 MIME-Version: 1.0 To: Kevin Oberman References: <4E836C06.9070405@gmail.com> <4F56A2DA.2070703@gmail.com> <201204011214.38801.erichfreebsdlist@ovitrap.com> In-Reply-To: X-Enigmail-Version: 1.4 Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: 7bit Cc: matt , freebsd-acpi@freebsd.org, freebsd-current@freebsd.org Subject: Re: x220 notes X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Apr 2012 18:33:53 -0000 Hi, controlling brightness works for me (via shell) - taking matt's advice into account: > \VBRC seems to allow control over the backlight, at least, so those of you with sore eyes or the 3-cell battery may have some success using the acpi_call port (Danger!) > kldload acpi_call > acpi_call -p '\VBRC' -i n (where n is 0-16; 17 (and -1) is off) Cheers, Hannes