[Bug 98472] [i965][SKL] External display blanks intermittently with Skylake in Linux 4.9rc2

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98472

Daniel Hahler <freedesktop-bugs at thequod.de> changed:

           What    |Removed                     |Added
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                 CC|                            |freedesktop-bugs at thequod.de

--- Comment #5 from Daniel Hahler <freedesktop-bugs at thequod.de> ---
I have noticed today that either switching from HDMI to mDP (Lenovo X250, Intel
HD 5500; via docking station), or rather using the "modesetting" X.org driver
(instead of "intel") fixed this issue for me: I do not had the external screen
going off temporarily the whole afternoon.

I have also switched the DP settings of the monitor (Dell U2715H), but am
pretty certain to have used 1.2 at the end again (like before).

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