From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: 2.6.25-rc2 System no longer powers off after suspend-to-disk. Screen becomes green. Date: Wed, 20 Feb 2008 11:18:08 -0800 Message-ID: <200802201118.08468.jesse.barnes@intel.com> References: <200802201053.16218.jesse.barnes@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: suspend-devel-bounces@lists.sourceforge.net Errors-To: suspend-devel-bounces@lists.sourceforge.net To: Jeff Chua Cc: suspend-devel List , Dave Airlie , Greg KH , lkml , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, Linus Torvalds List-Id: linux-acpi@vger.kernel.org On Wednesday, February 20, 2008 11:10 am Jeff Chua wrote: > On Feb 21, 2008 2:53 AM, Jesse Barnes wrote: > > > So, next I'll try "shutdown" to see if it work. I was using "platform". > > > > Ok, that would be good to try. > > "shutdown" does power down properly. But still green on resume. Ok, so Linus' theory about something later in the resume path trying to touch video is looking good. Rafael, is there anyway to prevent the device shutdown in the hibernate path? > > 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? > > Attached. Hm, looks right. Let me see if I can reproduce this on my T61. Thanks, Jesse ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/