[Bug 101390] [DP] [BDW][BXT] Error with display test using MST dongle

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101390

--- Comment #8 from Manasi <manasi.d.navare at intel.com> ---
Ricardo, you mentioned that this was happening only with one kind of the MST
dongle and not the other one. So I suspect it is because that specific dongle
does not support 4K resolution and there is no way for the driver to get this
information from the dongle and invalidate that resolution.
If that MST dongle works fine with a non 4K monitor then we should be good and
this should not be a bug anymore.

Please comment.

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