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

2017-05-18 Thread Mauro Carvalho Chehab
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. > > Register a callback with the VSP driver to obtain

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

2017-05-07 Thread Kieran Bingham
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 wh