On Wednesday 30 Nov 2016 14:51:26 Tomi Valkeinen wrote: > On 30/11/16 13:25, Laurent Pinchart wrote: > > Hi Tomi, > > > > Thank you for the patch. > > > > On Wednesday 30 Nov 2016 13:17:05 Tomi Valkeinen wrote: > >> Add DRM property for crtc background color property. Background > >> color is shown on areas where there are no planes. > > > > The background property is useful for the rcar-du driver as well, and I > > assume for a bunch of other display engines too. Could you please > > standardize it ? And for the usual bikeshedding required in those > > circumstances, should it be called background-color or bgcolor instead ? > > The possible color values for background color property depend on the > HW. The current OMAP DSS has 8 bits per component, but other sizes > should be supported too. > > I'm not sure how to implement that in a generic way... Always use 16 > bits per component for the property? That's one option. Another one would be to decide that 8 bit per component is enough. The value of the background colour property could also possibly be device-dependent, for instance if a device specifies it in YUV. -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
