From ba80f4d4266b2c804a2dd6deec6e2df32cb033ce Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Date: Tue, 16 Sep 2014 19:19:05 -0400
Subject: [PATCH] drm/i915: PSR: organize setup function.

psr_enabled is already by itself a setup once so let's put the W/As there and
rename old setup once to setup_vsc.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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