From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fredrik Noring Subject: Re: [PATCH] rivafb sync polarity problem? Date: 19 Jan 2003 17:55:30 +0100 Sender: linux-fbdev-devel-admin@lists.sourceforge.net Message-ID: <1042995331.1071.23.camel@localhost.localdomain> References: <1042980943.12192.34.camel@h9n1fls20o980.telia.com> <1042993221.978.4.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: Received: from mailg.telia.com ([194.22.194.26]) by sc8-sf-list1.sourceforge.net with esmtp (Exim 3.31-VA-mm2 #1 (Debian)) id 18aIiR-0003d3-00 for ; Sun, 19 Jan 2003 08:54:35 -0800 In-Reply-To: <1042993221.978.4.camel@localhost.localdomain> Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Content-Type: text/plain; charset="iso-8859-1" To: Antonino Daplas Cc: Linux Fbdev development list , Ani Joshi s=F6n 2003-01-19 klockan 17.25 skrev Antonino Daplas: > The dotclock should be in picoseconds. The above will translate to > roughly 16MHz only. Yep. The corresponding modeline in XFree86 4.2 is: Modeline "768x288" 16.0 768 848 902 1022 288 290 292 312 -hsync -vsync It's a mode designed for regular PAL TV output (through RGB-SCART) and it works excellent with XFree86 4.2. The corresponding modeline for NTSC looks like this: Modeline "768x240" 16.0 768 848 902 1022 240 243 244 261 -hsync -vsync Hopefully, rivafb will support interlace some day and then these modelines will also work: ModeLine "768x485" 16.0 768 848 902 1022 485 491 496 525 -hsync -vsync in= terlace ModeLine "768x576" 16.0 768 848 902 1022 576 580 585 625 -hsync -vsync in= terlace (PAL and NTSC respectively.) For some reason, rivafb will not render any of these modes properly a.t.m. Fredrik ------------------------------------------------------- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en