From owner-freebsd-x11@FreeBSD.ORG Thu Jul 14 04:46:53 2005 Return-Path: X-Original-To: x11@freebsd.org Delivered-To: freebsd-x11@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3C86916A41C for ; Thu, 14 Jul 2005 04:46:53 +0000 (GMT) (envelope-from mi+kde@aldan.algebra.com) Received: from mail24.sea5.speakeasy.net (mail24.sea5.speakeasy.net [69.17.117.26]) by mx1.FreeBSD.org (Postfix) with ESMTP id CF6A943D45 for ; Thu, 14 Jul 2005 04:46:52 +0000 (GMT) (envelope-from mi+kde@aldan.algebra.com) Received: (qmail 22656 invoked from network); 14 Jul 2005 04:46:52 -0000 Received: from aldan.algebra.com ([216.254.65.224]) (envelope-sender ) by mail24.sea5.speakeasy.net (qmail-ldap-1.03) with AES256-SHA encrypted SMTP for ; 14 Jul 2005 04:46:52 -0000 Received: from blue.virtual-estates.net ([10.0.1.140]) by aldan.algebra.com (8.13.1/8.13.1) with ESMTP id j6E4kiaq055582 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 14 Jul 2005 00:46:45 -0400 (EDT) (envelope-from mi+kde@aldan.algebra.com) Received: from blue.virtual-estates.net (blue [127.0.0.1]) by blue.virtual-estates.net (8.13.3/8.13.3) with ESMTP id j6E4kit6038803 for ; Thu, 14 Jul 2005 00:46:44 -0400 (EDT) (envelope-from mi+kde@aldan.algebra.com) Received: from localhost (localhost [[UNIX: localhost]]) by blue.virtual-estates.net (8.13.3/8.13.3/Submit) id j6E4khGx038802 for x11@freebsd.org; Thu, 14 Jul 2005 00:46:43 -0400 (EDT) (envelope-from mi+kde@aldan.algebra.com) X-Authentication-Warning: blue.virtual-estates.net: mi set sender to mi+kde@aldan.algebra.com using -f From: Mikhail Teterin To: x11@freebsd.org Date: Thu, 14 Jul 2005 00:46:42 -0400 User-Agent: KMail/1.8.1 X-Face: %UW#n0|w>ydeGt/b@1-.UFP=K^~-:0f#O:D7whJ5G_<5143Bb3kOIs9XpX+"V+~$adGP:J|SLieM31VIhqXeLBli" Cc: Subject: flickering picture on FP-monitor attached to Radeon's analog head X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Jul 2005 04:46:53 -0000 Hello! I have to different setups where digital flat panels are attached to the analog (secondary) outputs of differnet Radeon-based cards. In both setups the selected resolution matches the monitor's native and the timings are selected based on DDC data obtained from the monitors. The monitors are from different makers (Dell, Planar). In both setups, the monitor attached via a VGA cable is showing distinctly worse picture, than its twin, that is attached to the DVI. It is particularly noticable during the initial X startup (the waves go up and down X's black-and-blue grid). I know, DVI is supposed to be better than VGA, but not this much better... Is there a trick, perhaps, some Option of the radeon driver? Thanks! -mi