linux-kernel - Re: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel

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Date:   Thu, 1 Oct 2020 17:06:18 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        linux-kernel@...r.kernel.org
Cc:     Collabora Kernel ML <kernel@...labora.com>, drinkcat@...omium.org,
        hsinyi@...omium.org, Rob Herring <robh+dt@...nel.org>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH] arm64: dts: mt8173-elm: Remove ddc property from panel



On 26/08/2020 11:02, Enric Balletbo i Serra wrote:
> The elm and hana devices uses an Embedded DisplayPort (eDP) as interface
> for its panel, so the DDC channel specified in the binding is useless.
> 
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
> ---

Applied to v5.10-tmp/dts64 which will be rebased on v5.10-rc1 and called 
v5.10-next/dts64

Thanks,
Matthias

> 
>   arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> index a5a12b2599a4..1fe5dac24ba1 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> @@ -86,7 +86,6 @@ volume_up {
>   	panel: panel {
>   		compatible = "lg,lp120up1";
>   		power-supply = <&panel_fixed_3v3>;
> -		ddc-i2c-bus = <&i2c0>;
>   		backlight = <&backlight>;
>   
>   		port {
>