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drm/i915/gen4: Extra CRT hotplug paranoia
authorAdam Jackson <ajax@redhat.com>
Mon, 24 May 2010 20:46:29 +0000 (16:46 -0400)
committerEric Anholt <eric@anholt.net>
Wed, 26 May 2010 20:53:20 +0000 (13:53 -0700)
Disable the CRT plug interrupt while doing the force cycle, explicitly
clear any CRT interrupt we may have generated, and restore when done.
Should mitigate interrupt storms from hotplug detection.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

No differences found
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