Re: [PATCH v3 3/3] drm: rcar-du: Register a completion callback with VSP1

2017-03-05 Thread Laurent Pinchart
Hi Kieran, Thank you for the patch. On Sunday 05 Mar 2017 16:00:04 Kieran Bingham wrote: > 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

Re: [PATCH v3 3/3] drm: rcar-du: Register a completion callback with VSP1

2017-03-05 Thread Sergei Shtylyov
Hello! On 03/05/2017 07:00 PM, Kieran Bingham wrote: 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

[PATCH v3 3/3] drm: rcar-du: Register a completion callback with VSP1

2017-03-05 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