From: Damien Lespiau <damien.lespiau@intel.com>
Date: Thu, 27 Mar 2014 18:48:33 +0000 (+0530)
Subject: drm/i915/skl: Introduce intel_num_planes()
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~79^2~21^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6af31a653d6c8e1708c27b7f32cafd5435b3bb90;p=pandora-kernel.git

drm/i915/skl: Introduce intel_num_planes()

It can be handy to get the number of planes for this pipe, ie including
the primary plane to loop over them. Introduce a little function to do
so.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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