| commit | d50437c5bd13a56340f54f626b48337d5ee1c679 | [log] [tgz] |
|---|---|---|
| author | Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> | Mon Feb 27 16:05:32 2017 +0000 |
| committer | Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> | Mon Feb 27 16:30:11 2017 +0000 |
| tree | 0cdd5f6e7010e555cb3bbbc5b17cc60c0be165eb | |
| parent | 1ffd4cc577e19b232a1353d778c342b3e59308a5 [diff] |
drm: rcar-du: Register a completion callback with VSP1 The VSP1 performs operations asyncronously to the DU, and in the event that a operation is delayed, a race can appear such that the VSP completes a frame later. To mitigate this, track the sequence counters and only allow page flips after the VSP has completed its processing. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>