From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Tue, 12 Aug 2014 16:39:52 +0000 (+0300)
Subject: drm/i915: Don't try to enable cursor from setplane when crtc is disabled
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~20^2~2^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1add143caf593cfc7514f1c83470fba0664ae0a3;p=pandora-kernel.git

drm/i915: Don't try to enable cursor from setplane when crtc is disabled

Make sure the cursor gets fully clipped when enabling it on a disabled
crtc via setplane. This will prevent the lower level code from
attempting to enable the cursor in hardware.

Cc: Paulo Zanoni <przanoni@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---

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