From: Imre Deak <imre.deak@intel.com>
Date: Tue, 4 Mar 2014 17:22:55 +0000 (+0200)
Subject: drm/i915: split power well 'set' handler to separate enable/disable/sync_hw
X-Git-Tag: v3.15-rc1~51^2~55^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6cb582e6cf7b2e7ecb9668f53bd4fe6295bee82;p=pandora-kernel.git

drm/i915: split power well 'set' handler to separate enable/disable/sync_hw

Split the 'set' power well handler into an 'enable', 'disable' and
'sync_hw' handler. This maps more conveniently to higher level
operations, for example it allows us to push the hsw package c8 handling
into the corresponding hsw/bdw enable/disable handlers and the hsw BIOS
hand-over setting into the hsw/bdw sync_hw handler.

No functional change.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[danvet: Appease checkpatch's whitespace complaints.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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