[Intel-gfx] DP ports on Dell docking station can't drive 4k resolution

[Jani Nikula]

On Fri, 29 Jan 2016, Pankaj Chavan <pankaj_chavan at yahoo.com> wrote:
> Any help in resolving this would be appreciated. Is there a pointer to
> an existing bug report/mailing list email?

Please file a bug at [1], add drm.debug=14 module parameter, attach
dmesg from boot to trying to use the display on the dock.

BR,
Jani.


[1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel

-- 
Jani Nikula, Intel Open Source Technology Center