How to find out modeline without attaching actual device?

Dear Linux folks,

regarding modelines problems with some TVs [1] and EDID quirks, Ian sent nice patches for [2], is there a way to test what modeline the DRM subsystem would choose without actually attaching the device?

The problem is, the TV is at a different place and I rarely have access to it. So it would be great if I could just use some kind of simulator and pass the EDID to it, what connector it is on (though this should not matter) and I get the calculated modeline as a result.

This should be enough since I already know what modeline works.

Thanks,

Paul

[1] https://bugs.freedesktop.org/show_bug.cgi?id=26294 [2] http://lists.freedesktop.org/archives/dri-devel/2012-August/026264.html