[Intel-gfx] Interlaced mode on intel Clarkdale only colored stripes

Paulo Zanoni przanoni at gmail.com
Mon Feb 13 19:55:31 CET 2012

2012/2/13 Atechsystem <Atechsystem at freenet.de>:
> I compiled it from here: git://people.freedesktop.org/~danvet/drm

Did you change to the "interlaced" branch?

Maybe the best tree to test is this:

(repository is drm-intel and branch is drm-intel-next-queued).

> I added for example:
> Modeline    "1920x1080 at 50i"     74.25 1920 2448 2492 2640 1080 1084 1094
> 1124 interlace +hsync +vsync
> Without a modeline I can't select interlace modes. Only 60Hz, 50Hz, 30Hz,
> 25Hz and 24Hz.

This should not be needed. If you have the correct branch, you don't
need any configuration tweak: just boot the machine, plug a monitor
that supports interlaced modes, and "xrandr --verbose" will show you
some interlaced modes.

Please confirm that you are using the correct branch first. Use "git
log" or "git branch" commands to check.

Paulo Zanoni

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