i915: fix vbl swap for multi-master
authorDave Airlie <airlied@linux.ie>
Thu, 8 May 2008 06:14:33 +0000 (16:14 +1000)
committerDave Airlie <airlied@linux.ie>
Thu, 8 May 2008 06:14:33 +0000 (16:14 +1000)
commit2a78ad22647933aa8842d534bce6495ff93fbf76
tree7f9946ce936f213f491e305a3d12de808611e405
parent442e12412396280eb5164d7b8f6792969c2cf6a0
i915: fix vbl swap for multi-master

patch from F9 tree
shared-core/i915_irq.c