[Bug 95176] LCD flickering on Thinkpad T440p (Haswell) with kernel 4.6-rc4 (PSR enabled)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun May 29 03:05:42 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=95176

--- Comment #21 from soren121 at sorenstudios.com ---
I can confirm that danvet's patch fixes PSR on my Broadwell laptop (Dell XPS 13
[9343], i5-5200U, HD 5500 Graphics). 

With an unpatched 4.6.0 kernel, the built-in display would flicker every few
minutes, sometimes more often. With danvet's patch, it hasn't flickered once. 

I don't use an external monitor so I can't speak to those issues.

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