[PATCHv2 02/31] HACK: drm/omap: always use blocking DMM fill

2016-02-29 Thread Laurent Pinchart
Hi Tomi, Thank you for the patch. On Friday 26 February 2016 11:35:50 Tomi Valkeinen wrote: > The current driver uses non-blocking DMM fill when releasing memory. > This gives us a small performance increase as we don't have to wait for > the fill operation to finish. > > However, the driver doe

[PATCHv2 02/31] HACK: drm/omap: always use blocking DMM fill

2016-02-26 Thread Tomi Valkeinen
The current driver uses non-blocking DMM fill when releasing memory. This gives us a small performance increase as we don't have to wait for the fill operation to finish. However, the driver does not have any error handling for non-blocking fill. In case of an error, the fill operation may silentl