From owner-freebsd-current@FreeBSD.ORG Thu Jan 22 21:07:56 2015 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 55728AE3 for ; Thu, 22 Jan 2015 21:07:56 +0000 (UTC) Received: from mail-wi0-x22e.google.com (mail-wi0-x22e.google.com [IPv6:2a00:1450:400c:c05::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E0F705E8 for ; Thu, 22 Jan 2015 21:07:55 +0000 (UTC) Received: by mail-wi0-f174.google.com with SMTP id n3so24504594wiv.1 for ; Thu, 22 Jan 2015 13:07:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=fDD4HtAJGl210QW8p47SU5/lwUCbCUm/x5lkGYPnnaY=; b=uLU6FGAuOuPfKdqzfsdqLf/e2MFxvUGZEgYZin1XBGntCuJTb8LdIePbDgYb74+Zl6 N4tINdULF2HU04vpe6UjiDlauijlFx6ucs1Q3tMI4o9mqu7OhO6c9N49WqPOu+4zr0TT GUg+UMvOqc3p8EeDKERzCACvoc7ghQHI/4Mnh384CvY8bs1U3K4vtpFyqnqRKRj4Fe7t sg7w5kMophndIxjfvfl91mtFnpWoXvb3VDITbMGCt9S2HiL4M41GeuHGbh8lUesR2hqk Z7Fd50s44G9SWE/4FMzLL5bRNgvuVpWnyUNQQ/MUnFJZ/KkB9q014d2eHPzjR7pbhKe4 mNqg== MIME-Version: 1.0 X-Received: by 10.180.12.75 with SMTP id w11mr9146365wib.9.1421960873949; Thu, 22 Jan 2015 13:07:53 -0800 (PST) Received: by 10.217.64.10 with HTTP; Thu, 22 Jan 2015 13:07:53 -0800 (PST) Date: Thu, 22 Jan 2015 22:07:53 +0100 Message-ID: Subject: i915 backlight control broken From: "Ranjan1018 ." <214748mv@gmail.com> To: FreeBSD CURRENT Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18-1 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: Thu, 22 Jan 2015 21:07:56 -0000 Just upgraded my laptop from r277395 to r277534. The backlight control via hw.acpi.video.lcd0.brightness do not works: the backlight is always at 100%. Maurizio