From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Fri, 5 Oct 2012 15:06:01 +0000 (-0300)
Subject: drm/i915: pipe and planes should be disabled on haswell_crtc_mode_set
X-Git-Tag: v3.8-rc1~82^2~192^2~192
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ce4292073695fd0fec74d1169bc94dadc339731;p=pandora-kernel.git

drm/i915: pipe and planes should be disabled on haswell_crtc_mode_set

So WARN in case they're not. It also does not make any sense to
wait_for_vblank at this point.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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