From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754042AbXDPHZr (ORCPT ); Mon, 16 Apr 2007 03:25:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754047AbXDPHZr (ORCPT ); Mon, 16 Apr 2007 03:25:47 -0400 Received: from mx1.redhat.com ([66.187.233.31]:50723 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754042AbXDPHZq (ORCPT ); Mon, 16 Apr 2007 03:25:46 -0400 Date: Mon, 16 Apr 2007 03:23:26 -0400 From: Dave Jones To: "Antonino A. Daplas" Cc: Adrian Bunk , Linus Torvalds , Andrew Morton , Linux Kernel Mailing List , Jeremy Fitzhardinge , Richard Purdie Subject: Re: [2/2] 2.6.21-rc7: known regressions Message-ID: <20070416072326.GA15281@redhat.com> Mail-Followup-To: Dave Jones , "Antonino A. Daplas" , Adrian Bunk , Linus Torvalds , Andrew Morton , Linux Kernel Mailing List , Jeremy Fitzhardinge , Richard Purdie References: <20070416003723.GM3691@stusta.de> <20070416005446.GB21217@redhat.com> <20070416011636.GO3691@stusta.de> <20070416062921.GB7528@redhat.com> <1176706447.5129.6.camel@daplas> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1176706447.5129.6.camel@daplas> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 16, 2007 at 02:54:07PM +0800, Antonino A. Daplas wrote: > CONFIG_ACPI_VIDEO depends on BACKLIGHT_CLASS_DEVICE, which, in turn is > enabled by FB_BACKLIGHT. So we can narrow it down further, can you try? > > CONFIG_FB_BACKLIGHT=y > CONFIG_ACPI_VIDEO=n That also gets me a dead display. Backlight doesn't turn back on. Dave -- http://www.codemonkey.org.uk