From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Thu, 28 Nov 2013 15:29:58 +0000 (+0200)
Subject: drm/i915: Fix FBC1 plane checks for gen2
X-Git-Tag: v3.14-rc1~47^2~44^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5a44aa012ee86b3dfd0c6050ba34cd6eb412875;p=pandora-kernel.git

drm/i915: Fix FBC1 plane checks for gen2

On gen2 and gen3 chipsets FBC is supported only on plane A. Fix (and
simplify) the plane checks in intel_update_fbc() accordingly.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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