tree 685edf13493f13696fd5e3bb8952f944e0a23e0f
parent a93faebd4dfa85c7346dd179248e383b54c093f4
author Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 1488592879 +0000
committer Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 1494857111 +0100

drm: rcar-du: Register a completion callback with VSP1

Currently we process page flip events on every display interrupt,
however this does not take into consideration the processing time needed
by the VSP1 utilised in the pipeline.

Register a callback with the VSP driver to obtain completion events, and
track them so that we only perform page flips when the full display
pipeline has completed for the frame.

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>