Re: [PATCH] rivafb sync polarity problem?
From: Fredrik Noring <hidden>
Date: 2003-01-19 16:54:35
sön 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 interlace ModeLine "768x576" 16.0 768 848 902 1022 576 580 585 625 -hsync -vsync interlace (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