From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Tue, 4 Feb 2014 19:59:21 +0000 (+0200)
Subject: drm/i915: Change BDW WIZ hashing mode to 16x4
X-Git-Tag: v3.15-rc1~51^2~55^2~97
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36075a4cad5adab51a97f32abf41db00975cabd9;p=pandora-kernel.git

drm/i915: Change BDW WIZ hashing mode to 16x4

BSpec recommends using 8x4 hashing mode when MSAA is used. But in
practice 16x4 seems to have a slight edge in performance (on IVB and
HSW at least). So just use 16x4.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Antti Koskipää <antti.koskipaa@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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