From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755968AbZENVQ7 (ORCPT ); Thu, 14 May 2009 17:16:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752333AbZENVQu (ORCPT ); Thu, 14 May 2009 17:16:50 -0400 Received: from 69-30-77-85.dq1sn.easystreet.com ([69.30.77.85]:34650 "EHLO kingsolver.anholt.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750957AbZENVQu (ORCPT ); Thu, 14 May 2009 17:16:50 -0400 Subject: Re: [PATCH resend] drm: ignore LVDS on intel graphics systems that lie about having it From: Eric Anholt To: Jarod Wilson Cc: dri-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, xorg-devel@lists.x.org, notting@redhat.com In-Reply-To: <200905051000.26701.jarod@redhat.com> References: <200905051000.26701.jarod@redhat.com> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-OqDlXE/3U/2xsysIbo4t" Date: Thu, 14 May 2009 14:16:48 -0700 Message-Id: <1242335808.9887.61.camel@gaiman.anholt.net> Mime-Version: 1.0 X-Mailer: Evolution 2.24.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-OqDlXE/3U/2xsysIbo4t Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2009-05-05 at 10:00 -0400, Jarod Wilson wrote: > There are a number of small form factor desktop systems with Intel mobile > graphics chips that lie and say they have an LVDS. With kernel mode-setti= ng, > this becomes a problem, and makes native resolution boot go haywire -- fo= r > example, my Dell Studio Hybrid, hooked to a 1920x1080 display claims to > have a 1024x768 LVDS, and the resulting graphical boot on the 1920x1080 > display uses only the top left 1024x768, and auto-configured X will end > up only 1024x768 as well. With this change, graphical boot and X > both do 1920x1080 as expected. >=20 > Note that we're simply embracing and extending the early bail-out code > in place for the Mac Mini here. The xorg intel driver uses pci subsystem > device and vendor id for matching, while we're using dmi lookups here. > The MSI addition is courtesy of and tested by Bill Nottingham. >=20 > Signed-off-by: Jarod Wilson > Tested-by: Bill Nottingham Looks good, I'm pulling it for 2.6.30. Thanks! --=20 Eric Anholt eric@anholt.net eric.anholt@intel.com --=-OqDlXE/3U/2xsysIbo4t Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEABECAAYFAkoMikAACgkQHUdvYGzw6vfpgACfX5xlCDQICQWj3O7B7mUxHUBD vxMAn2I07r21u/kpXyWVEY6w6ANIuKZT =PWeC -----END PGP SIGNATURE----- --=-OqDlXE/3U/2xsysIbo4t--