From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: Fwd: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled Date: Fri, 10 Nov 2006 18:02:47 -0800 Message-ID: <20061110180247.39878272.akpm@osdl.org> References: <200611110031.16173.rjw@sisk.pl> <1163209746.4982.203.camel@localhost.localdomain> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1GiiCq-0003tQ-UD for linux-fbdev-devel@lists.sourceforge.net; Fri, 10 Nov 2006 18:02:53 -0800 Received: from smtp.osdl.org ([65.172.181.4]) by mail.sourceforge.net with esmtps (TLSv1:DES-CBC3-SHA:168) (Exim 4.44) id 1GiiCp-0003l3-FY for linux-fbdev-devel@lists.sourceforge.net; Fri, 10 Nov 2006 18:02:52 -0800 In-Reply-To: <1163209746.4982.203.camel@localhost.localdomain> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: Benjamin Herrenschmidt , Solomon Peachy Cc: linux-fbdev-devel@lists.sourceforge.net, Christian@ogre.sisk.pl, Christian.Hoffmann@wallstreetsystems.com, LKML , "Rafael J. Wysocki" , Hoffmann@albercik.sisk.pl On Sat, 11 Nov 2006 12:49:06 +1100 Benjamin Herrenschmidt wrote: > On Sat, 2006-11-11 at 00:31 +0100, Rafael J. Wysocki wrote: > > Hi, > > > > We've just got the appended report. Could you please have a look at this? > > There are many possible reasons for that. The most likely is that the > BIOS isn't bringing the chip back on resume, causing radeonfb to > crash when trying to access it. > I assume from this: > > Greetings, > > Rafael > > > > > > ---------- Forwarded Message ---------- > > > > Subject: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled > > Date: Friday, 10 November 2006 20:44 > > From: "Christian Hoffmann" > > To: suspend-devel@lists.sourceforge.net > > > > Hello, > > > > when I have radeonfb enabled, my laptop (X700 ati mobility) doesnt resume > > anymore. Screen stays black and nothing works anymore, no capslock light, no ^^^^^^^ that it's a regression, from some unknown-previous-kernel-version. > > ctrl alt sysreq b etc. I tried all kind of things vbetool, passing > > acpi_sleep=s3_bios,s3_mode to the kernel. Nothing seems to work. > > > > You can see dmesg output and lspci -vv output here > > http://christianhoffmann.de/temp/radeon.log > > http://christianhoffmann.de/temp/lspci.log > > > > Thanks a lot for any input. > > > > Chris > > > > PS: I use kernel 2.18.1 + patch for radeonfb from > > http://bugzilla.kernel.org/attachment.cgi?id=9408&action=view That's http://www.shaftnet.org/~pizza/radeonfb-atom-2.6.18-v6a.diff. What happens when that patch isn't applied? ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642