Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761747AbYBTTFX (ORCPT ); Wed, 20 Feb 2008 14:05:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755335AbYBTTFH (ORCPT ); Wed, 20 Feb 2008 14:05:07 -0500 Received: from mga03.intel.com ([143.182.124.21]:10044 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750785AbYBTTFF (ORCPT ); Wed, 20 Feb 2008 14:05:05 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.25,382,1199692800"; d="scan'208";a="381494431" From: Jesse Barnes To: "Jeff Chua" Subject: Re: 2.6.25-rc2 System no longer powers off after suspend-to-disk. Screen becomes green. Date: Wed, 20 Feb 2008 10:53:15 -0800 User-Agent: KMail/1.9.6 (enterprise 0.20071204.744707) Cc: "Linus Torvalds" , lkml , "Dave Airlie" , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, "suspend-devel List" , "Greg KH" References: <200802200950.53591.jesse.barnes@intel.com> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200802201053.16218.jesse.barnes@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1044 Lines: 30 On Wednesday, February 20, 2008 10:29 am Jeff Chua wrote: > > I know I fixed that problem in at least one configuration... Can you > > try: # echo test > /sys/power/disk > > # echo disk > /sys/power/state > > and see if that also turns your screen green? > > Yes, still green. But I got it to actual reboot with ... > > echo reboot > /sys/power/disk > > So, next I'll try "shutdown" to see if it work. I was using "platform". Ok, that would be good to try. > > Also, getting a GPU register dump would be helpful. The intel_reg_dumper > > tool > > Attached are the two dumps from console. One prior to suspend, and one > after resume. Looks like the AR registers are hosed, which is what I thought I fixed... Can you attach your i915_drv.c file just so I can sanity check it? Thanks, Jesse -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/