Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751062Ab3IJJ20 (ORCPT ); Tue, 10 Sep 2013 05:28:26 -0400 Received: from mail-bk0-f44.google.com ([209.85.214.44]:48734 "EHLO mail-bk0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750893Ab3IJJ2Y (ORCPT ); Tue, 10 Sep 2013 05:28:24 -0400 Date: Tue, 10 Sep 2013 11:28:37 +0200 From: Daniel Vetter To: Knut Petersen Cc: Daniel Vetter , Intel Graphics Development , LKML , ville.syrjala@linux.intel.com Subject: Re: [PATCH] drm/i915/sdvo: Fully translate sync flags in the dtd->mode conversion Message-ID: <20130910092837.GJ27291@phenom.ffwll.local> Mail-Followup-To: Knut Petersen , Intel Graphics Development , LKML , ville.syrjala@linux.intel.com References: <522A5008.6060005@t-online.de> <1378800168-32277-1-git-send-email-daniel.vetter@ffwll.ch> <522EDB3D.7040504@t-online.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <522EDB3D.7040504@t-online.de> X-Operating-System: Linux phenom 3.10-2-amd64 User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1208 Lines: 26 On Tue, Sep 10, 2013 at 10:41:33AM +0200, Knut Petersen wrote: > On 10.09.2013 10:02, Daniel Vetter wrote: > >Instead of just a flag bit for each of the positive/negative sync > >modes drm actually uses a separate flag for each ... This upsets the > >modeset checker since the adjusted mode filled out at modeset time > >doesn't match the one reconstructed at check time (since the > >->get_config callback already gets this right). > > > >Reported-by: Knut Petersen > >Cc: Knut Petersen > >References: http://www.gossamer-threads.com/lists/linux/kernel/1778688?do=post_view_threaded > > Thanks for the patch, but it does _not_ cure the problem, see attached boot dmesg. Oh, it fixed the first mismatch afaict, but I've missed that the tv load detect also causes fun ;-) Working on a 2nd patch ... -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/