From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue, 5 May 2009 20:13:16 +0000 (-0700)
Subject: drm/i915: apply G45 vblank count code to all G4x chips and fix max_frame_count
X-Git-Tag: v2.6.31-rc1~356^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42c2798b35b95c471877133e19ccc3cab00e9b65;p=pandora-kernel.git

drm/i915: apply G45 vblank count code to all G4x chips and fix max_frame_count

All G4x and newer chips use the new style frame count register, with a
full 32 bit frame count.  Update the code to reflect this.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
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