Re: [PATCH] ARM: dts: r8a779[01]: Disable unconnected LVDS encoders

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

Hello,

On Wednesday, 17 October 2018 20:48:01 EEST Laurent Pinchart wrote:
> The LVDS0 encoder on Koelsh and Porter, and the LVDS1 encoder on Lager,
> are enabled in DT but have no device connected to their output. This
> result in spurious messages being printed to the kernel log such as
> 
> rcar-du feb00000.display: no connector for encoder /soc/lvds@feb90000,
> skipping
> 
> Fix it by disabling the encoders.
> 
> Fixes: 15a1ff30d8f9 ("ARM: dts: r8a7790: Convert to new LVDS DT bindings")
> Fixes: e5c3f4707f39 ("ARM: dts: r8a7791: Convert to new LVDS DT bindings")
> Reported-by: Simon Horman <horms@verge.net.au>

This should have read

Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>

Sorry for the mistake, I had read the e-mail thread containing the report 
incorrectly. Simon, could you fix this when applying to your tree, or should I 
send a v2 ?

> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  arch/arm/boot/dts/r8a7790-lager.dts   | 2 --
>  arch/arm/boot/dts/r8a7791-koelsch.dts | 2 --
>  arch/arm/boot/dts/r8a7791-porter.dts  | 2 --
>  3 files changed, 6 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/r8a7790-lager.dts
> b/arch/arm/boot/dts/r8a7790-lager.dts index 50312e752e2f..7b9508e83d46
> 100644
> --- a/arch/arm/boot/dts/r8a7790-lager.dts
> +++ b/arch/arm/boot/dts/r8a7790-lager.dts
> @@ -489,8 +489,6 @@
>  };
> 
>  &lvds1 {
> -	status = "okay";
> -
>  	ports {
>  		port@1 {
>  			lvds_connector: endpoint {
> diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts
> b/arch/arm/boot/dts/r8a7791-koelsch.dts index ce22db01fbba..e6580aa0cea3
> 100644
> --- a/arch/arm/boot/dts/r8a7791-koelsch.dts
> +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
> @@ -479,8 +479,6 @@
>  };
> 
>  &lvds0 {
> -	status = "okay";
> -
>  	ports {
>  		port@1 {
>  			lvds_connector: endpoint {
> diff --git a/arch/arm/boot/dts/r8a7791-porter.dts
> b/arch/arm/boot/dts/r8a7791-porter.dts index f02036e5de01..fefdf8238bbe
> 100644
> --- a/arch/arm/boot/dts/r8a7791-porter.dts
> +++ b/arch/arm/boot/dts/r8a7791-porter.dts
> @@ -482,8 +482,6 @@
>  };
> 
>  &lvds0 {
> -	status = "okay";
> -
>  	ports {
>  		port@1 {
>  			lvds_connector: endpoint {


-- 
Regards,

Laurent Pinchart