Hi Yangtao,

On Sat, Apr 20, 2019 at 10:52:40AM -0400, Yangtao Li wrote:
> Orangepi 3 has HDMI type A connector.

It also has DDC-IO-EN, whithout which HDMI will not work as expected
by most users.

I'm working on a proper solution (discussion here):

  https://lkml.org/lkml/2019/4/26/910

regards,
        o.

> Signed-off-by: Yangtao Li <[email protected]>
> ---
> rebase:
> sunxi/dt64-for-5.2 arm64: dts: allwinner: a64-amarula-relic: Add OV5640
> camera node
> ---
>  .../dts/allwinner/sun50i-h6-orangepi-3.dts    | 25 +++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts 
> b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
> index 17d496990108..6ed3a1ee297d 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts
> @@ -21,6 +21,17 @@
>               stdout-path = "serial0:115200n8";
>       };
>  
> +     connector {
> +             compatible = "hdmi-connector";
> +             type = "a";
> +
> +             port {
> +                     hdmi_con_in: endpoint {
> +                             remote-endpoint = <&hdmi_out_con>;
> +                     };
> +             };
> +     };
> +
>       leds {
>               compatible = "gpio-leds";
>  
> @@ -50,6 +61,10 @@
>       cpu-supply = <&reg_dcdca>;
>  };
>  
> +&de {
> +     status = "okay";
> +};
> +
>  &ehci0 {
>       status = "okay";
>  };
> @@ -58,6 +73,16 @@
>       status = "okay";
>  };
>  
> +&hdmi {
> +     status = "okay";
> +};
> +
> +&hdmi_out {
> +     hdmi_out_con: endpoint {
> +             remote-endpoint = <&hdmi_con_in>;
> +     };
> +};
> +
>  &mmc0 {
>       vmmc-supply = <&reg_cldo1>;
>       cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
> -- 
> 2.17.0
> 
> 
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