linux-kernel - Re: [PATCH 2/3] dt-bindings: display: mediatek: gamma: Add support for MT8188

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Date: Thu, 29 Feb 2024 09:27:20 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: "Jason-JH.Lin" <jason-jh.lin@...iatek.com>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Matthias Brugger
 <matthias.bgg@...il.com>,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Chun-Kuang Hu <chunkuang.hu@...nel.org>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org,
 dri-devel@...ts.freedesktop.org, linux-media@...r.kernel.org,
 linaro-mm-sig@...ts.linaro.org, Jason-ch Chen <jason-ch.chen@...iatek.com>,
 Johnson Wang <johnson.wang@...iatek.com>,
 Singo Chang <singo.chang@...iatek.com>, Nancy Lin <nancy.lin@...iatek.com>,
 Shawn Sung <shawn.sung@...iatek.com>,
 Project_Global_Chrome_Upstream_Group@...iatek.com,
 Fei Shao <fshao@...omium.org>
Subject: Re: [PATCH 2/3] dt-bindings: display: mediatek: gamma: Add support
 for MT8188

On 29/02/2024 03:35, Jason-JH.Lin wrote:
> The gamma LUT setting of MT8188 and MT8195 are the same, so we create
> a one of items for MT8188 to reuse the driver data settings of MT8195.
> 
> Signed-off-by: Jason-JH.Lin <jason-jh.lin@...iatek.com>
> ---
>  .../devicetree/bindings/display/mediatek/mediatek,gamma.yaml  | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> index 3e6cb8f48bcc..90c454eea06f 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> @@ -29,6 +29,10 @@ properties:
>            - enum:
>                - mediatek,mt6795-disp-gamma
>            - const: mediatek,mt8173-disp-gamma
> +      - items:
> +          - enum:
> +              - mediatek,mt8188-disp-gamma
> +          - const: mediatek,mt8195-disp-gamma
>        - items:
>            - enum:
>                - mediatek,mt8186-disp-gamma

Please keep this ordered by fallback compatible, so your list with 8195
fallback should go below the list here.

Best regards,
Krzysztof