drm/i915: Poll for seqno completion if IRQ is disabled

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=32288
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-12-14 12:17:15 +00:00
commit b5ba177d8d