drm/i915: Move the implementation details of PIPE_CONTROL to the ringbuffer

The pipe control object is allocated by the device for the sole use of the
render ringbuffer. Move this detail from the general code to the render
ring buffer initialisation.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-11-12 10:46:37 +00:00
commit b6913e4bdb
3 changed files with 97 additions and 81 deletions