Re: [PATCH 1/2] ARM: sun8i: h3: enable HDMI output on Banana Pi M2 Zero

From: Maxime Ripard
Date: Wed Jul 11 2018 - 11:05:37 EST


Hi,

On Wed, Jul 11, 2018 at 09:22:32PM +0800, Icenowy Zheng wrote:
> Banana Pi M2 Zero board has a miniHDMI port connected to the HDMI
> controller of Allwinner H3 SoC.
>
> Enable the HDMI output in Banana Pi M2 Zero device tree.
>
> Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx>
> ---
> .../dts/sun8i-h2-plus-bananapi-m2-zero.dts | 25 +++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
> index 7d01f9322658..eb61dcf32797 100644
> --- a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
> +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts
> @@ -26,6 +26,17 @@
> stdout-path = "serial0:115200n8";
> };
>
> + hdmi-connector {
> + compatible = "hdmi-connector";
> + type = "c";

This is not one of the connector type declared in DRM, how is it
exposed to the userspace?

Maxime

--
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

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