From mboxrd@z Thu Jan 1 00:00:00 1970 From: Knut Petersen Subject: Re: Cyblafb driver Date: Sat, 29 Jul 2006 13:30:15 +0200 Message-ID: <44CB46C7.5040908@t-online.de> References: <20060725200032.BE69A2BEC@ctb-mesg5.saix.net> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1G6mxi-00022w-Bl for linux-fbdev-devel@lists.sourceforge.net; Sat, 29 Jul 2006 04:26:30 -0700 Received: from mailout02.sul.t-online.com ([194.25.134.17]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1G6mxg-0004JN-Ur for linux-fbdev-devel@lists.sourceforge.net; Sat, 29 Jul 2006 04:26:30 -0700 In-Reply-To: <20060725200032.BE69A2BEC@ctb-mesg5.saix.net> 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: Gareth Lester-Olivier Cc: linux-fbdev-devel@lists.sourceforge.net Hi Gareth! Well, the quality of the video signal is not optimal at 1024x768-32, but distortions should be hardly noticeable. Try to keep margins small, this will help a bit (reduced dot clock). Do you really need 32bpp? The cyberblade/i1 is much faster at 16bpp. Using a 16bpp mode instead of an otherwise identical 32bpp mode reduces the internal clock frequency to 50%, thus you will see a _dramatic_ = improvement in video signal quality. What exactly do you mean by "glitches"? I suspect that you see some = flickering (fast changes in brightness). Correct? Have a look at the mainboard. Have a look at2 = http://en.wikipedia.org/wiki/Capacitor_plague. Are your caps ok? I had to replace some caps on an epia board some weeks = ago ;-( > on a EPIA (duh) with 128mb PC100, P3 Celeron 1.1ghz. > > Don=B4t know that model, tell me more. cu, Knut ------------------------------------------------------------------------- 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=3Djoin.php&p=3Dsourceforge&CID=3DDE= VDEV