drm/i915: Kill pipestat[] cache

Caching the PIPESTAT enable bits has been deemed pointless. Just
read them from the register itself.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2013-02-20 21:16:18 +02:00 • committed by Daniel Vetter
commit 46c06a30df
2 changed files with 17 additions and 25 deletions