[Bug 91050] [SKL-MBL][Linux]: eDP with 3840x2160 resolution is not lighting up

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91050

maria guadalupe <maria.g.perez.ibarra at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #14 from maria guadalupe <maria.g.perez.ibarra at intel.com> ---
The issue is not seen in SKL-Y platform with this configuration 

Software information 
============================================ 
Kernel version                  : 4.6.0-drm-intel-nightly-ww23-commit-fb023a2+ 
Linux distribution              : Ubuntu 16.04 LTS 
Architecture                    : 64-bit 
Mesa version                    : 11.2.2 (git-3a9f628 
xf86-video-intel version        : 2.99.917 
Xorg-Xserver version            : 1.18.3 
DRM version                     : 2.4.68 
VAAPI version                   : Intel i965 driver for Intel(R) Skylake -
1.7.0 
Cairo version                   : 1.15.2 
Intel GPU Tools version         : Tag [intel-gpu-tools-1.14-348-g303b380] /
Commit [303b380] 
Kernel driver in use            : i915 
Hardware acceleration           : Enabled 
Bios revision                   : 106.4 
KSC revision                    : 1.20 


 Hardware information 
============================================ 
Platform                        : SKL-Y to KBL (RVP3) 
Motherboard model               : Skylake Client platform 
Motherboard type                : Skylake Y LPDDR3 RVP3 Laptop 
Motherboard manufacturer        : Intel Corporation 
CPU family                      : <OUT OF SPEC> 
CPU information                 : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz 
GPU Card                        : Intel Corporation Sky Lake Integrated
Graphics (rev 07) (prog-if 00 [VGA controller]) 
Memory ram                      : 4 GB 
Maximum memory ram allowed      : 16 GB 
CPU's number                    : 4 

 Firmwares information 
============================================ 
DMC fw loaded                   : yes 
DMC version                     : 1.26 


kernel configuration
=====================
commit fb023a2062df06c9e097e1f8f2bcf252194b9413
Author: Daniel Vetter <daniel.vetter at ffwll.ch>
Date:   Mon May 30 10:46:14 2016 +0200

    drm-intel-nightly: 2016y-05m-30d-08h-45m-53s UTC integration manifest


Kernel version : 4.6.0

eDP model
================
Samsung 4K eDP 1.3 panel 15.6" 3840x2160 non touch (SKL BOM#3) 

attachments
================
dmesg.log
xrandr.log

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