RE: [PATCH v2 9/9] arm64: dts: renesas: Add EK874 board with idk-2121wr display support

[Fabrizio Castro <fabrizio.castro@bp.renesas.com>]

Hello Geert,

Thank you for your feedback!

> From: Geert Uytterhoeven <geert@linux-m68k.org>
> Sent: 19 August 2019 13:03
> Subject: Re: [PATCH v2 9/9] arm64: dts: renesas: Add EK874 board with idk-2121wr display support
> 
> Hi Fabrizio,
> 
> On Thu, Aug 15, 2019 at 1:05 PM Fabrizio Castro
> <fabrizio.castro@bp.renesas.com> wrote:
> > The EK874 is advertised as compatible with panel IDK-2121WR from
> > Advantech, however the panel isn't sold alongside the board.
> > A new dts, adding everything that's required to get the panel to
> > to work with the EK874, is the most convenient way to support the
> > EK874 when it's connected to the IDK-2121WR.
> >
> > Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> 
> Thanks for your patch!
> 
> > Geert,
> >
> > at this point in time no other board uses this display, can we
> > postpone the creation of the .dtsi file to when there'll be another
> > user (if any)?
> 
> OK.
> 
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/renesas/r8a774c0-ek874-idk-2121wr.dts
> 
> > +&lvds0 {
> > +       renesas,swap-data;
> 
> Wasn't that property dropped?

Yeah, leftover from the previous series, sorry about that. Anyhow, we better decide
how to implement the swapping before doing anything with the DT related patch.

Thanks!
Fab

> 
> I'd be grateful if anyone could review the panel parts.
> Thanks!
> 
> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds