From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stuffed Crust Subject: Re: [Linux-fbdev-devel] Fwd: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled Date: Sat, 11 Nov 2006 08:45:51 -0500 Message-ID: <20061111134551.GA9947@shaftnet.org> 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" Return-path: Content-Disposition: inline In-Reply-To: <1163209746.4982.203.camel@localhost.localdomain> Sender: linux-kernel-owner@vger.kernel.org List-Id: , Christian.Hoffmann@wallstreetsystems.com, LKML , Christian@ogre.sisk.pl, Hoffmann@albercik.sisk.pl --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--