From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Fri, 11 Oct 2013 12:26:26 +0000 (+0300)
Subject: drm/i915: Check 5/6 DDB split only when sprites are enabled
X-Git-Tag: v3.13-rc1~76^2~68^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5db6b62577b14a9fbe639af0aba9ec7ae85ae3e;p=pandora-kernel.git

drm/i915: Check 5/6 DDB split only when sprites are enabled

Using the 5/6 DDB split make sense only when sprites are enabled.
So check that before we waste any cycles computing the merged
watermarks with the 5/6 DDB split.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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