Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1947223AbWKKNm7 (ORCPT ); Sat, 11 Nov 2006 08:42:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1947226AbWKKNm7 (ORCPT ); Sat, 11 Nov 2006 08:42:59 -0500 Received: from rrcs-24-73-230-86.se.biz.rr.com ([24.73.230.86]:39315 "EHLO shaft.shaftnet.org") by vger.kernel.org with ESMTP id S1947223AbWKKNm6 (ORCPT ); Sat, 11 Nov 2006 08:42:58 -0500 Date: Sat, 11 Nov 2006 08:45:51 -0500 From: Stuffed Crust To: linux-fbdev-devel@lists.sourceforge.net Cc: "Rafael J. Wysocki" , Christian.Hoffmann@wallstreetsystems.com, LKML , Christian@ogre.sisk.pl, Hoffmann@albercik.sisk.pl Subject: Re: [Linux-fbdev-devel] Fwd: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled Message-ID: <20061111134551.GA9947@shaftnet.org> Mail-Followup-To: linux-fbdev-devel@lists.sourceforge.net, "Rafael J. Wysocki" , Christian.Hoffmann@wallstreetsystems.com, LKML , Christian@ogre.sisk.pl, Hoffmann@albercik.sisk.pl References: <200611110031.16173.rjw@sisk.pl> <1163209746.4982.203.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="huq684BweRXVnRxX" Content-Disposition: inline In-Reply-To: <1163209746.4982.203.camel@localhost.localdomain> User-Agent: Mutt/1.4.2.1i X-Greylist: Sender is SPF-compliant, not delayed by milter-greylist-2.0.2 (shaft.shaftnet.org [127.0.0.1]); Sat, 11 Nov 2006 08:45:51 -0500 (EST) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2406 Lines: 65 --huq684BweRXVnRxX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Nov 11, 2006 at 12:49:06PM +1100, Benjamin Herrenschmidt wrote: > 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 have the same laptop, and it also crashes for me on resume when=20 radeonfb is loaded. However, it also crashes on a resume when radeonfb=20 *isn't* loaded, so I hardly considered that a regression. :) > On Thu, Nov 09, 2006 at 07:50:17PM +0100, Christian Hoffmann wrote: > > when I have radeonfb enabled, my laptop (X700 ati mobility) doesnt resu= me > > anymore. Screen stays black and nothing works anymore, no capslock ligh= t, no > > ctrl alt sysreq b etc. I tried all kind of things vbetool, passing > > acpi_sleep=3Ds3_bios,s3_mode to the kernel. Nothing seems to work. =2E..but it used to work? Now that's interesting; this is the first=20 report I've heard of a suspend-to-RAM (and subsequent resumes) working=20 on that machine. > > You can see dmesg output and lspci -vv output here=20 > > http://christianhoffmann.de/temp/radeon.log > > http://christianhoffmann.de/temp/lspci.log Can you send the *full* bootup log, including the command lines you=20 used? I noticed that you have the 'radeon' drm module loading too; that may be=20 causing problems. Are you running X when you try to suspend/resume? Also, since you're using a Ferarri 4000, are you using the stock 3A23=20 BIOS/DSDT, or are you using the patched DSDT from http://acpi.sf.net? - Solomon --=20 Solomon Peachy pizza at shaftnet dot org =20 Melbourne, FL ^^ (mail/jabber/gtalk) ^^ Quidquid latine dictum sit, altum viditur. ICQ: 1318344 --huq684BweRXVnRxX Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.7 (GNU/Linux) iD8DBQFFVdQPPuLgii2759ARAuQsAJ9uiN4Nv2eumng9JGfioAk10jqYeACfTlNg 78KNbDJlL+aVriUynUKBLqg= =Efxv -----END PGP SIGNATURE----- --huq684BweRXVnRxX-- - 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/