[PATCH v3 1/4] dt-bindings: display: Add Himax HX8394 panel controller

[Javier Martinez Canillas]

Hello Jagan,

On Thu, 29 Dec 2022 at 10:54 Jagan Teki <jagan at amarulasolutions.com> wrote:

>
[…]


> > > compatible:
> > >     items:
> > >       - enum:
> > >           - hannstar,hsd060bhw4
> > >       - const: himax,hx8394
> > >
> > > himax,hx8394 is the actual controller and is denoted as fallback
> compatible.
> > >
> >
> > I see. Do you have an example of a panel controller that does this? I
> > don't see that much value in doing this since you want the DTS to
> > describe the actual HW and so want the panel I believe.
>
> Yes, but the Panel needs to be built on top of the display IC so the
> actual parent here is the display IC and the panel is sub-HW.  This is
> what usually follows, here are some reference bindings.


I see. Thanks for these references.

I’ll adapt the driver and binding schema then according to this and post a
v4.

Best regards,
Javier
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