Re: [RESEND] [PATCH v2.1 1/2] dt-bindings: display: rcar-du: Add a VSP channel index to the vsps DT property

2017-07-13 Thread Simon Horman
On Thu, Jul 13, 2017 at 09:46:19AM +0200, Simon Horman wrote: > On Wed, Jul 12, 2017 at 11:43:36AM +0300, Laurent Pinchart wrote: > > On some R-Car SoCs a single VSP can serve multiple DU channels through > > multiple LIF instances in the VSP. The current DT bindings don't support > > specifying th

Re: [RESEND] [PATCH v2.1 1/2] dt-bindings: display: rcar-du: Add a VSP channel index to the vsps DT property

2017-07-13 Thread Simon Horman
On Wed, Jul 12, 2017 at 11:43:36AM +0300, Laurent Pinchart wrote: > On some R-Car SoCs a single VSP can serve multiple DU channels through > multiple LIF instances in the VSP. The current DT bindings don't support > specifying that kind of SoC integration scheme. Extend them with a VSP > channel in

[RESEND] [PATCH v2.1 1/2] dt-bindings: display: rcar-du: Add a VSP channel index to the vsps DT property

2017-07-12 Thread Laurent Pinchart
On some R-Car SoCs a single VSP can serve multiple DU channels through multiple LIF instances in the VSP. The current DT bindings don't support specifying that kind of SoC integration scheme. Extend them with a VSP channel index. Backward compatibility can be ensured in drivers by checking the len