Re: [PATCH v4 4/4] drm: rcar-du: Register a completion callback with VSP1

Em Fri, 5 May 2017 16:21:10 +0100 Kieran Bingham escreveu: > 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. > >

[PATCH v4 4/4] 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