[Bug 101396] [DP] [BDW][SKL] Error testing DP_1st_boot_GFX using MST dongle + HDMI + 4K

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101396

Ricardo Madrigal <ricardox.madrigal.maldonado at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|REOPENED                    |RESOLVED

--- Comment #6 from Ricardo Madrigal <ricardox.madrigal.maldonado at intel.com> ---
Analyzing the hardware specifications of "DisplayPort to Dual DisplayPort
Graphics Splitter DPD2001 SUNIX" MST. We have identified that DP 1.2 does not
support enough bandwidth over a single link to drive two 4k monitors, and this
should not be a mistake anymore.

Adding DataSheet URL

http://www.sunix.com/en/download.php?pid=1720&file=datasheet&file_link=download/datasheet/2014/20141119170512_DPD2001-Datasheet-V12.pdf

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