Hi,
I have made a little gadget to get the right sync from VGA to SCART in
my TV.
With this Modeline the picture is Ok, but it flickers too much.
13356000 640 656 712 848 480 480 483 525 Interlace
With this Modeline the picture is Ok and no flicker, but it has too
few scanlines.
13331000 640 656 712 848 240 240 241 262
I like to try this modeline:
13382000 640 656 712 848 480 480 483 526 Concatenate
Concatenate (concatenate 2 fields to get a frame):
Concatenate is a flag, which does not exist in XServer and is only
here for explanation.
First field contains lines 1-263 (=top half of the frame) and second
field contains lines 264-526 (=bottom half of the frame). In this way
I could have HSF to 15750 Hz and field rate to 60 Hz which NTSC TV
demand (or 15625/50Hz for PAL TV).
Driver "svga".
Device "Cirrus Logic GD543X"
chipset: clgd5434
The aim is to have the TV as the computer screen with 526 (480) lines
with no flicker.
Is it possible to configure XServer to concatenate fields?
If it is not possible to configure XServer, is it much work to fix in
XServer?
Best Regards,
Evald
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