From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932924Ab0FBUWr (ORCPT ); Wed, 2 Jun 2010 16:22:47 -0400 Received: from dsl-67-204-24-19.acanac.net ([67.204.24.19]:33868 "EHLO emergent.ellipticsemi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932641Ab0FBUWp (ORCPT ); Wed, 2 Jun 2010 16:22:45 -0400 Date: Wed, 2 Jun 2010 16:22:15 -0400 From: Nick Bowler To: David John Cc: cworth@cworth.org, Dave Airlie , Eric Anholt , "linux-kernel@vger.kernel.org" Subject: Re: [2.6.35-rc1 Regression] i915: Commit cfecde causes VGA to stay off Message-ID: <20100602202215.GA2383@elliptictech.com> Mail-Followup-To: David John , cworth@cworth.org, Dave Airlie , Eric Anholt , "linux-kernel@vger.kernel.org" References: <4C065423.3000202@xenontk.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4C065423.3000202@xenontk.org> Organization: Elliptic Technologies Inc. User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18:22 Wed 02 Jun , David John wrote: > Commit cfecde 'drm/i915: Don't enable pipe/plane/VCO early (wait for > DPMS on)' causes the external VGA connector to stay off on boot. The > display powers up when X is started. I'm guessing an explicit DPMS ON > is not done on boot. It gets worse: my primary (and only) display is VGA, and my monitor reports that it has been configured to an invalid mode. The result is no usable display. > Reverting this commit fixes the issue. Likewise. -- Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)