DRI3 could not be enabled.

Kernel 4.4.11
Intel(R) Core(TM) i5-6600T
Intel(R) Skylake DT  GT2

Mesa Package Revision 1468

Using following entry in /etc/X11/xorg.conf.d/50-device.conf does nothing :-(
--------
Section "Device"
   Identifier  "Intel Graphics"
   Driver      "intel"
   Option      "DRI"    "3"
EndSection
--------

Output /var/log/Xorg.0.log
--------
4.420] (II) intel(0): [DRI2] Setup complete
[     4.420] (II) intel(0): [DRI2]   DRI driver: i965
[     4.420] (II) intel(0): [DRI2]   VDPAU driver: va_gl
[     4.420] (II) intel(0): direct rendering: DRI2 enabled
--------

Bug ID	982177
Summary	home:pontostroy:X11/Mesa: Bug
Classification	openSUSE
Product	openSUSE.org
Version	unspecified
Hardware	x86-64
OS	openSUSE 42.1
Status	NEW
Severity	Normal
Priority	P5 - None
Component	3rd party software
Assignee	pontostroy@gmail.com
Reporter	flyhigh72@web.de
QA Contact	opensuse-communityscreening@forge.provo.novell.com
Found By	---
Blocker	---