drm/i915: Duplicate and split the gen3/4 irq handler

In preparation for rewriting the gen3 irq handler.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Chris Wilson 2012-04-24 22:59:44 +01:00 • committed by Daniel Vetter
commit a266c7d548