On 4/13/12 11:25 AM, David Airlie wrote: > I'm still intrigued about what hardware exists with a panel with a native mode it doesn't describe. > > How are we to know what the panel preferred mode is in this case? > > Or is this for larger panels wanting to use smaller modes? AFAICT, yes, this last one. For asymmetric cloning, a misfeature exceeded in stupidity only by panning. Because you have a panel with a bizarre size and then an external that's sane, and you try to clone, and even though the bizarre size would fit it's not available on both mode lists. And at _that_ point, this isn't an EDID parser issue at all, it's driver policy. - ajax