drm/i915: Avoid using PIPE_CONTROL on Ironlake

The workaround is hideous and we are using the STORE_DWORD on all other
generations on all other rings, so use for the gen5 render ring as
well.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-12-05 15:08:31 +00:00
commit 88f23b8fa3
2 changed files with 4 additions and 159 deletions