[Bug 67462] [SNB DP] WARNING: pipe_off wait timed out in ironlake_crtc_disable

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=67462

--- Comment #19 from Qingshuai Tian <qingshuai.tian at intel.com> ---
Created attachment 92792
  --> https://bugs.freedesktop.org/attachment.cgi?id=92792&action=edit
dmesg after boot up with DP

The Calltrace still exits when machine boot up with DP pipe.

WARNING: CPU: 3 PID: 1222 at drivers/gpu/drm/i915/intel_display.c:857
intel_wait_for_pipe_off+0x166/0x16d [i915]()

You can check the details in the attachment.

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