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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