From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: Re: has the i915 "black screen" boot issue returned? [BISECTED]
Date: Tue, 01 Feb 2011 12:12:48 +0000
Message-ID: <1bdc18$jev277@fmsmga002.fm.intel.com>
References: <alpine.DEB.2.00.1101260634300.10774@localhost6.localdomain6>
	<b7da2f$q8lpcn@fmsmga001.fm.intel.com>
	<alpine.DEB.2.00.1101271634260.2761@localhost6.localdomain6>
	<alpine.DEB.2.00.1101271730400.2583@localhost6.localdomain6>
	<849307$bbem1h@azsmga001.ch.intel.com>
	<alpine.DEB.2.00.1101280421430.2739@localhost6.localdomain6>
	<0d30dc$kt3gd6@orsmga001.jf.intel.com>
	<alpine.DEB.2.00.1101280850550.2796@localhost6.localdomain6>
	<849307$bbh907@azsmga001.ch.intel.com>
	<alpine.DEB.2.00.1101280928170.2760@localhost6.localdomain6>
	<b7da2f$q91n95@fmsmga001.fm.intel.com>
	<alpine.DEB.2.00.1101280948340.2715@localhost6.localdomain6>
	<1bdc18$jdthb8@fmsmga002.fm.intel.com>
	<alpine.DEB.2.00.1101281006550.3007@localhost6.localdomain6>
	<0d30dc$kt5m7m@orsmga001.jf.intel.com>
	<alpine.DEB.2.00.1101281026100.2722@localhost6.localdomain6>
	<1bdc18$jdtqdk@fmsmga002.fm.intel.com>
	<alpine.DEB.2.00.1101281051230.3213@localhost6.localdomain6>
	<0d30dc$kt63ev@orsmga001.jf.intel.com>
	<alpine.DEB.2.00.1102010702350.3083@localhost6.localdomain6>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org>
Received: from mga01.intel.com (mga01.intel.com [192.55.52.88])
	by gabe.freedesktop.org (Postfix) with ESMTP id 74B0C9E755
	for <dri-devel@lists.freedesktop.org>;
	Tue,  1 Feb 2011 04:13:21 -0800 (PST)
In-Reply-To: <alpine.DEB.2.00.1102010702350.3083@localhost6.localdomain6>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
	<mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/dri-devel>,
	<mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
To: "Robert P. J. Day" <rpjday@crashcourse.ca>
Cc: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org

On Tue, 1 Feb 2011 07:05:16 -0500 (EST), "Robert P. J. Day" <rpjday@crashcourse.ca> wrote:
> 
>   any new developments on this issue?

Not really, the only thing left to confirm is whereabouts it goes wrong.

About the only routine of significance is alse_set_backlight().

Does a 'return ASLE_BACKLIGHT_FAILED;' as the first line of that function
have a similar effect to the current hack?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre