drm/i915: extract ilk_display_irq_handler

It's the code that deals with de_iir.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Paulo Zanoni 2013-07-12 16:35:10 -03:00 • committed by Daniel Vetter
commit c008bc6eda