From: Zhenyu Wang <zhenyuw@linux.intel.com>
Date: Mon, 8 Jun 2009 06:40:19 +0000 (+0800)
Subject: drm/i915: handle interrupt on new chipset
X-Git-Tag: v2.6.31-rc1~356^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=036a4a7d9272582fc7370359515d807393e2f728;p=pandora-kernel.git

drm/i915: handle interrupt on new chipset

Update interrupt handling methods for IGDNG with new registers
for display and graphics interrupt functions. As we won't use
irq-based vblank sync in dri2, so display interrupt on new chip
will be used for hotplug only in future.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
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