[Bug 52061] [ilk] intel_wait_for_pipe_off timed out

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=52061





--- Comment #9 from Daniel Vetter <daniel at ffwll.ch>  2013-04-10 15:20:17 ---
I think we have a bug somewhere in our failure handling of DP link training -
if that failed the pipe gets stuck and we can't properly turn it off again.

If there's no other issue for you we can handle it as a low-prio bug, but
generally this warning has caught some real issues.

If you can observe things a bit it'd be useful to know whether the warning is
always preceeded by a DP link train failure like this:

[    0.699109] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP,
aborting
[    0.699110] [drm:intel_dp_link_down],

-- 
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
You are the assignee for the bug.