From: Imre Deak <imre.deak@intel.com>
Date: Wed, 17 Apr 2013 11:04:50 +0000 (+0300)
Subject: drm/i915: HSW: allow PCH clock gating for suspend
X-Git-Tag: v3.11-rc1~65^2~131^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d708ee40a6b9ca1112a322e554c887df105b025;p=pandora-kernel.git

drm/i915: HSW: allow PCH clock gating for suspend

For the device to enter D3 we should enable PCH clock gating.

v2:
- use HAS_PCH_LPT instead of IS_HASWELL (Ville, Paolo)
- rename lpt_allow_clock_gating to lpt_suspend_hw (Paolo)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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