On Sun, 10 Nov 2002, Sebastien Devaux wrote: > My best try to start X directly on TV is resumed here : > <my XF86Config> > [...] > Section "Monitor" > Identifier "TV" > HorizSync 15-115 > VertRefresh 50 > Option "CrtScreen" > # pal 768x576 50 Hz ++++ > Modeline "pTV" 29 768 784 854 936 > 576 582 588 619 > EndSection > [...]
> Since HFL must be "8 divide-able" I can't match anything between > those to examples. I'm not sure that that rule still applies - you could try adding or subtracting 4 to HFL. > So to get finest control to Horizontal Freq, I tried to adjust dot > clock frequency. But, strangely, it seems to have no effect on > horizontal freq, but just on vertical one : I must adjust VFL > to get a stable image but, it stays the same. > > All configs I tried to get 640x480 or 800x600 (tring to be as close > as possible to 31.5 kHz Hori / 50 Hz vert) are worth. > I tried thousends options, PanelSize, composite_sync, NoDDC... None > of them had any effect. You don't mention "Interlace" which is a flag on ModeLine. PAL TV pictures are interlaced, so that might help, although the card might be doing that already. -- Dr. Andrew C. Aitchison Computer Officer, DPMMS, Cambridge [EMAIL PROTECTED] http://www.dpmms.cam.ac.uk/~werdna _______________________________________________ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
