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(parent: f9d0446) | patch
drm/i915: disable hotplug detect before Ironlake CRT detect
authorZhenyu Wang <zhenyuw@linux.intel.com>
Mon, 25 Jan 2010 02:35:16 +0000 (10:35 +0800)
committerEric Anholt <eric@anholt.net>
Mon, 25 Jan 2010 16:52:54 +0000 (08:52 -0800)
commit22776c8418f787d257b8855708f1834f81556e28
treebdb478e5d60004304b1106967473557edcb883b9tree | snapshot
parentf9d0446d803ec9799178e95259f6c790f068ee0fcommit | diff
drm/i915: disable hotplug detect before Ironlake CRT detect

This tries to fix CRT detect loop hang seen on some Ironlake form
factor, to clear up hotplug detect state before taking CRT detect
to make sure next hotplug detect cycle is consistent.

Cc: Stable Team <stable@kernel.org>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_crt.c diff | blob | history
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