[Intel-gfx] Broken DPMS with DisplayPort on CHV (also BYT?)

Takashi Iwai tiwai at suse.de
Fri Jan 27 10:29:00 UTC 2017

On Thu, 26 Jan 2017 15:19:44 +0100,
Takashi Iwai wrote:
> On Thu, 26 Jan 2017 14:58:55 +0100,
> Ville Syrjälä wrote:
> > 
> > Hmm. Have you tried 9f2bdb006a7e ("drm/i915: Prevent PPS stealing
> > from a normal DP port on VLV/CHV") ?
> No, it's not tested.  I'll prepare a test kernel with it.

Sridhara reported that my backport didn't help, unfortunately.

But it was a backport, so I might have missed something.
To be sure, I'll try to build a kernel from drm-intel-nightly, and let
them test again.



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