From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758111Ab0FBMwE (ORCPT ); Wed, 2 Jun 2010 08:52:04 -0400 Received: from smtpauth.net4india.com ([202.71.129.41]:37289 "EHLO smtpauth.net4india.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753735Ab0FBMwB (ORCPT ); Wed, 2 Jun 2010 08:52:01 -0400 Message-ID: <4C065423.3000202@xenontk.org> Date: Wed, 02 Jun 2010 18:22:51 +0530 From: David John Reply-To: davidjon@xenontk.org User-Agent: Mozilla/5.0 (X11; X; Linux x86_64; rv:1.9.1.9) Gecko/20100430 Thunderbird/3.0.4 MIME-Version: 1.0 To: cworth@cworth.org CC: Dave Airlie , Eric Anholt , "linux-kernel@vger.kernel.org" Subject: [2.6.35-rc1 Regression] i915: Commit cfecde causes VGA to stay off Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, 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. Reverting this commit fixes the issue. Regards, David.