Commits
Chris Wilson committed f8291952bd8
drm/i915: Stop mapping the scratch page into CPU space After the elimination of using the scratch page for Ironlake's breadcrumb, we no longer need to kmap the object. We therefore can move it into the high unmappable space and do not need to force the object to be coherent (i.e. snooped on !llc platforms). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1467390209-3576-9-git-send-email-chris@chris-wilson.co.uk