On Mon, Jan 10, 2022 at 11:10:59AM +0100, Geert Uytterhoeven wrote:
> On Wed, Dec 29, 2021 at 8:18 PM Laurent Pinchart wrote:
> > Endpoints node must have a remote-endpoint property, as endpoints only
> > exist to model a link between ports. Drop the empty lvds endpoints from
> > SoC dtsi files, then should be instead declared in the board dts or in
> > overlays.
> >
> > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
>
> Thanks for your patch!
> I'm interested in hearing Rob's opinion about the general idea...
Let's see if Rob could find a few cycles to spare then :-)
> > ---
> > arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 2 --
> > arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 2 --
> > arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 4 ----
> > arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 2 --
> > arch/arm64/boot/dts/renesas/r8a77951.dtsi | 2 --
> > arch/arm64/boot/dts/renesas/r8a77960.dtsi | 2 --
> > arch/arm64/boot/dts/renesas/r8a77965.dtsi | 2 --
> > arch/arm64/boot/dts/renesas/r8a77970.dtsi | 2 --
> > arch/arm64/boot/dts/renesas/r8a77980.dtsi | 2 --
> > arch/arm64/boot/dts/renesas/r8a77990.dtsi | 4 ----
> > arch/arm64/boot/dts/renesas/r8a77995.dtsi | 4 ----
> > 11 files changed, 28 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> > index 6f4fffacfca2..9a8c1bd923af 100644
> > --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
> > @@ -2771,8 +2771,6 @@ lvds0_in: endpoint {
> > };
> > port@1 {
> > reg = <1>;
> > - lvds0_out: endpoint {
> > - };
>
> As there are several DTS files that refer to this label, this change
> will break them?
>
> > base-commit: 2b534e90a1e31c7fc9536b512b72274cc3575f4c
>
> Why does this depend on a commit in drm-next?
> DTS changes are supposed to go in through renesas-devel and soc.
>
> > prerequisite-patch-id: 98434eb22c020924bc338316e54a7b42ea339e9f
> > prerequisite-patch-id: ce261c9865255051f2c2107a930b0f15ce862703
> > prerequisite-patch-id: 500ab746415c5421e41128c2b0db35987d8d7a49
> > prerequisite-patch-id: ad2d5ad025f9cfa0dc453d7e0b2aa96b4514afd7
> > prerequisite-patch-id: ac76bcc0f7b278863e362db083a7d64bbd0bd030
> > prerequisite-patch-id: c7a7c3a6b9dbbae18a768160db70d7010ea71ca5
>
> While Google does not index by commit ID or patch ID, at least the
> base-commit can be found easily in linux-next. But even with some
> scripting, the prerequisites cannot. What are these prerequisites?
> Do you have lore links?
--
Regards,
Laurent Pinchart
