tree be77dd092dae1143d7f9f51076bb1972085902d5
parent 7fda3ee112476706ceeae3b749ca8cd32b740f44
author Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 1552492924 +0000
committer Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 1552692432 +0000

drm: rcar-du: add rcar_du_get_{old,new}_group_state()

Add helpers to get the old and new group state for a given group object.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>