tree 6138aa0a0d39ed3682e83a107cb76b59d209c55b
parent fe47ea0cfa4adffe2a20edb22376d7af76b6a74c
author Tvrtko Ursulin <tvrtko.ursulin@intel.com> 1442828733 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1443022092 +0200

drm/i915: Support appending to the rotated pages mapping

By providing a start offset into the source array of pages, and returning the
end position in the scatter-gather table, we will be able to append the UV
plane to the rotated mapping in later patches.

v2: Rebase.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>