Re: [PATCH 4/4] [DNI] arm64: dts: renesas: salvator: Add overlay for Dell P1911 VGA display

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

On Mon, Jul 06, 2026 at 10:16:22AM +0200, Geert Uytterhoeven wrote:
> On Sun, 5 Jul 2026 at 23:35, Laurent Pinchart wrote:
> > Add an overlay that hardcodes the EDID of the Dell P1911 VGA display
> > connector to the VGA port of the Salvator board. This is meant to test
> > EDID hardcoding and should not be merged upstream.
> >
> > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> 
> Thanks for your patch!
> 
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/renesas/salvator-vga-dell-p1911.dtso
> 
> I know this is not meant to be applied, but nothing below is
> Salvator-specific (except for the comment).  Hence this can be applied
> to any "vga" connector, and I'd rather drop the "salvator-"-prefix
> from the file name.

Sure, but it won't be merged :-)

> > @@ -0,0 +1,21 @@
> > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> > +/*
> > + * Device Tree overlay for the Dell P1911 monitor connected to VGA port of a
> > + * Salvator-X or Salvator-XS board
> > + *
> > + * Copyright 2026 Ideas on Board Oy
> > + */
> > +
> > +/dts-v1/;
> > +/plugin/;
> > +
> > +&{/vga} {
> > +       edid = [00 ff ff ff ff ff ff 00 10 ac 74 a0 55 4b 55 30
> > +               2b 14 01 03 80 29 1a 78 ee ee 95 a3 54 4c 99 26
> > +               0f 50 54 bf ef 80 95 00 71 4f 81 80 95 0f 81 00
> > +               01 01 01 01 01 01 9a 29 a0 d0 51 84 22 30 50 98
> > +               36 00 98 ff 10 00 00 1c 00 00 00 ff 00 31 57 4b
> > +               4a 56 30 41 4b 30 55 4b 55 0a 00 00 00 fc 00 44
> > +               45 4c 4c 20 50 31 39 31 31 0a 20 20 00 00 00 fd
> > +               00 38 4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 ba];
> > +};

-- 
Regards,

Laurent Pinchart