Commit ab657db1 authored by Committed by Dave AirlieBrowse files
drm/i915: Set up an MTRR covering the GTT at driver load.
We'd love to just be using PAT, but even on chips with PAT it gets disabled sometimes due to an errata. It would probably be better to have pat_enabled exported and only bother with this when !pat_enabled. Signed-off-by: Eric Anholt <firstname.lastname@example.org> Signed-off-by: Dave Airlie <email@example.com>