From: Zhao Yakui <yakui.zhao@intel.com>
Date: Sat, 12 Jun 2010 06:32:25 +0000 (+0800)
Subject: drm/i915: Apply self-refresh watermark calculation for cursor plane
X-Git-Tag: v2.6.36-rc1~540^2~11^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4fe5e61180d8ea2268d6e64972d90efbe2bab4aa;p=pandora-kernel.git

drm/i915: Apply self-refresh watermark calculation for cursor plane

In SR mode cursor plane watermark calculation uses same formula
like display plane. This one fixes the case for 965G and G45.

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