Re: [PATCH v1 1/3] dt-bindings: display: drop data-mapping from panel-dpi

[Maxime Ripard <maxime@cerno.tech>]

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On Tue, Mar 17, 2020 at 12:22:31PM +0100, Sam Ravnborg wrote:
> Hi Maxime.
>
> On Tue, Mar 17, 2020 at 09:49:59AM +0100, Maxime Ripard wrote:
> > Hi Sam,
> >
> > On Sat, Mar 14, 2020 at 04:30:45PM +0100, Sam Ravnborg wrote:
> > > data-mapping may not be the best way to describe the
> > > data format used between panels and display interface.
> > >
> > > Drop it from the panel-dpi binding so we do not start to rely on it.
> > > We can then work out how to best describe this mapping and when
> > > we know it, we can add it to this binding.
> > >
> > > Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> > > Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > > Cc: Maxime Ripard <mripard@kernel.org>
> > > Cc: Rob Herring <robh@kernel.org>
> >
> > I can't say whether it's the right decision or not, but if you want to
> > go forward with this, you should maintain the backward compatibility,
> > so leave the code to deal with this as a fallback solution...
>
> This was all introduced very recently and is for now only present in
> drm-misc-next.
> The idea was to revert is *before* people started to rely on this new
> mapping. So we avoid all the backward compatibility fun.
> I had hoped the revert could land before the 5.7 pull, alas that was not
> the case.

My bad, it works for me then :)

Maxime

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