From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Tue, 4 Jun 2013 10:49:05 +0000 (+0300)
Subject: drm/i915: Improve assert_planes_disabled()
X-Git-Tag: v3.11-rc1~65^2~61^2~62
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=653e10266df8319d6003fbf46ec34865a5a363f6;p=pandora-kernel.git

drm/i915: Improve assert_planes_disabled()

Ever since gen4 primary planes were fixed to pipes.

And for gen2-3, don't check plane B if it doesn't exist.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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