drm/i915/crt: Make sure the hotplug interrupt is enabled
authorYuanhan Liu <yuanhan.liu@intel.com>
Fri, 8 Oct 2010 09:18:01 +0000 (10:18 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 8 Oct 2010 09:28:29 +0000 (10:28 +0100)
commit1510a97182b4ddb5fe3c4e8d05240f7cd6fd13e7
treedc6a49891fd3dc46f066976e4099646a007fc510
parent382b09362711d7d03272230a33767015a277926e
drm/i915/crt: Make sure the hotplug interrupt is enabled

After disabling the hotplug interrupts for VGA detection on Ironlake, be
sure to re-enable them again afterwards.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30378
Signed-off-by: Yuanhan Liu <yuanhan.liu@intel.com>
Cc: stable@kernel.org
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_crt.c