drm/i915: dynamically set up bsd ring functions and params

The same treatment for the bsd ring. Again, this will be split up
further by the irq rework.

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2012-04-11 22:12:49 +02:00
commit 58fa383587