From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Mon, 23 Feb 2009 23:41:09 +0000 (-0800)
Subject: i915: suspend/resume interrupt state
X-Git-Tag: v2.6.29-rc7~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=226485e9a91ee89c941d8cb7714f85644a8071d0;p=pandora-kernel.git

i915: suspend/resume interrupt state

In the KMS case, enter/leavevt won't fix up the interrupt handler for
us, so we need to do it at suspend/resume time.  Make sure we don't fail
the resume if the chip is hung either.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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