[PATCH 03/36] drm/omap: add crtc background property

[Tomi Valkeinen]

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?

 Tomi

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