From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 10 Jan 2014 18:49:20 +0000 (+0000)
Subject: drm/i915: Only WARN about a stuck hotplug irq ONCE
X-Git-Tag: v3.14-rc1~47^2~16^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3432087ef846d760427eceff0ff4e7d0a2565b8a;p=pandora-kernel.git

drm/i915: Only WARN about a stuck hotplug irq ONCE

It seems that hardware that is broken enough to emit a hotplug IRQ even
though the pin is surposedly disable, will do so indefinitely.

Note: There's a good chance the underlying issue has been fixed with

commit 0ce99f749b3834edeb500e17d6ad17e86b60ff83
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri Jul 26 11:27:49 2013 +0200

    drm/i915: fix gen4 digital port hotplug definitions

References: https://bugzilla.redhat.com/show_bug.cgi?id=1051170
Link: https://bugzilla.redhat.com/attachment.cgi?id=847786
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
[danvet: Add note about the potential fix.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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