From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Thu, 5 Mar 2015 19:19:44 +0000 (+0200)
Subject: drm/i915: Hide VLV DDL precision handling
X-Git-Tag: omap-for-v4.2/o2_dc~72^2~24^2~59
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=341c526f43fdd2d85450bf5f72927a82dded4ee5;p=pandora-kernel.git

drm/i915: Hide VLV DDL precision handling

Move the DDL precision handling into vlv_compute_drain_latency() so the
callers don't have to duplicate the same code to deal with it.

Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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