From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adam Jackson Subject: Re: [PATCH] Revert "drm/i915: Allow LVDS on pipe A on gen4+" Date: Wed, 08 Sep 2010 09:40:48 -0400 Message-ID: <1283953249.7193.9.camel@atropine> References: <1283899545-18774-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1612675003==" Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTP id 3C0A09E861 for ; Wed, 8 Sep 2010 06:41:00 -0700 (PDT) In-Reply-To: <1283899545-18774-1-git-send-email-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org, stable@kernel.org List-Id: intel-gfx@lists.freedesktop.org --===============1612675003== Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-/jluRRpUeGqfnYhRsxyj" --=-/jluRRpUeGqfnYhRsxyj Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 2010-09-07 at 23:45 +0100, Chris Wilson wrote: > This reverts commit 0f3ee801b332d6ff22285386675fe5aaedf035c3. >=20 > Enabling LVDS on pipe A was causing excessive wakeups on otherwise idle > system due to i915 interrupts. So restrict the LVDS to pipe B once more, > whilst the issue is properly diagnosed. I've seen more than one machine where LVDS comes up on pipe A from BIOS, so this will necessitate a DPMS cycle when loading the KMS driver. Oh well. Reviewed-by: Adam Jackson - ajax --=-/jluRRpUeGqfnYhRsxyj Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEABECAAYFAkyHklwACgkQW4otUKDs0NP7hQCg0ETQmB6rWKEd0oWsfpnp0Kge KRkAoJuuC22NrQS4Enl/G7NMR7Pn9uyF =p8xC -----END PGP SIGNATURE----- --=-/jluRRpUeGqfnYhRsxyj-- --===============1612675003== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx --===============1612675003==--