The HDMI encoder is connected to the RGB output of the DU, which is port@0, not port@1. Fix the incorrect DT description. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> --- arch/arm/boot/dts/r8a7791-porter.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts index eb374956294f..9a02d03b23c2 100644 --- a/arch/arm/boot/dts/r8a7791-porter.dts +++ b/arch/arm/boot/dts/r8a7791-porter.dts @@ -425,7 +425,7 @@ "dclkin.0", "dclkin.1"; ports { - port@1 { + port@0 { endpoint { remote-endpoint = <&adv7511_in>; }; -- Regards, Laurent Pinchart