From mboxrd@z Thu Jan 1 00:00:00 1970 From: Petr Vandrovec Subject: Re: nvidiafb, monitor A & B and CRTC 0 & 1 Date: Sat, 31 Mar 2007 17:48:36 -0700 Message-ID: <460F0164.9080600@vc.cvut.cz> References: <460672C1.3080303@vc.cvut.cz> <1175341893.4420.1.camel@daplas> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1HXoFO-000564-Mt for linux-fbdev-devel@lists.sourceforge.net; Sat, 31 Mar 2007 17:48:42 -0700 Received: from mailgw.cvut.cz ([147.32.3.235]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1HXoFN-0007Za-BJ for linux-fbdev-devel@lists.sourceforge.net; Sat, 31 Mar 2007 17:48:42 -0700 In-Reply-To: <1175341893.4420.1.camel@daplas> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: "Antonino A. Daplas" Cc: linux-fbdev-devel@lists.sourceforge.net Antonino A. Daplas wrote: > On Sun, 2007-03-25 at 06:01 -0700, Petr Vandrovec wrote: >> Hello, >> how much are you sure that monitor A i2c should use ddc_base 0x3E, >> and monitor B base 0x36 ? > > This was chosen arbitrarily, hoping that the code will sort out which is > which. If reversing the ports worked for you, I will not disagree with > the patch. Yes. Without patch two analogs work fine (well, in that case nvidiafb does not care about maximum resolution), as well as analog+digital or digital+analog. Only configuration which does not work correctly are two digital monitors. With patch all four configurations work correctly on my hardware. I do not have access to any other dual-dvi nvidia card, so I cannot tell whether BFGTech screwed up or whether there is some other problem. Windows detect which display is first and which second correctly... Petr ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV