linux-kernel - Re: [PATCH V2 2/3] arm64: dts: mt8183: Update disp

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Date:   Fri, 22 Apr 2022 16:19:37 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Rex-BC Chen <rex-bc.chen@...iatek.com>, chunkuang.hu@...nel.org,
        robh+dt@...nel.org, krzk+dt@...nel.org
Cc:     p.zabel@...gutronix.de, airlied@...ux.ie,
        yongqiang.niu@...iatek.com, jason-jh.lin@...iatek.com,
        nancy.lin@...iatek.com, allen-kh.cheng@...iatek.com,
        dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH V2 2/3] arm64: dts: mt8183: Update disp_aal node
 compatible



On 11/04/2022 05:58, Rex-BC Chen wrote:
> The driver data of MT8183 and MT8173 are different.
> The value of has_gamma for MT8173 is true while the value of MT8183 is
> false. Therefore, the compatible of disp_aal for MT8183 is not suitable
> for the compatible for MT8173.
> 
> Signed-off-by: Rex-BC Chen <rex-bc.chen@...iatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>

Applied thanks!

> ---
>   arch/arm64/boot/dts/mediatek/mt8183.dtsi | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index 4b08691ed39e..a3616005d65c 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -1466,8 +1466,7 @@
>   		};
>   
>   		aal0: aal@...10000 {
> -			compatible = "mediatek,mt8183-disp-aal",
> -				     "mediatek,mt8173-disp-aal";
> +			compatible = "mediatek,mt8183-disp-aal";
>   			reg = <0 0x14010000 0 0x1000>;
>   			interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_LOW>;
>   			power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;