From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Mon, 1 Jun 2015 10:49:55 +0000 (+0200)
Subject: drm/i915: do not wait for vblank when crtc is off
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~36^2~284^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a8f7f44a1b704c482f77a0d31cbcdf1af062263;p=pandora-kernel.git

drm/i915: do not wait for vblank when crtc is off

This can happen when turning off a sprite plane. Because the crtc state
is not yet always swapped correctly and transitional helpers are used
the crtc state cannot be relied on.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---

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