[Bug 90307] [IVB] at boot all displays cycled on/off over and over *ERROR* CPU pipe B FIFO underrun

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Dec 1 00:19:11 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90307

--- Comment #7 from Vladimir Zapolskiy <vladimir_zapolskiy at mentor.com> ---
Hi Jari,

> The series has been merged to drm-intel-nightly. I'm feeling optimistic that it fixes the issues seen here.

I observe the same problem as one reported with the LTS v4.1.y. Do you intend
to send the fixes to linux-stable?

FWIW this is my environment:
* stable LTS v4.1.13,
* Dell Latitude E6420,
* monitor is Dell U2410 connected to DP-3 port.

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