drm/i915: export color_differs

Export color_differs so that we can use it elsewhere.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190909124052.22900-1-matthew.auld@intel.com
This commit is contained in:
Matthew Auld 2019-09-09 13:40:50 +01:00 • committed by Chris Wilson
commit 1e0a96e508
3 changed files with 11 additions and 8 deletions