linux-kernel - Re: [PATCH v8 14/23] drm/mediatek: Add component ID to component match structure

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Message-ID: <8312722e-92b6-4f58-b808-6f1deedf5809@collabora.com>
Date:   Tue, 17 Oct 2023 11:40:44 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Hsiao Chien Sung <shawn.sung@...iatek.com>,
        CK Hu <ck.hu@...iatek.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>, Fei Shao <fshao@...omium.org>,
        Sean Paul <sean@...rly.run>,
        Johnson Wang <johnson.wang@...iatek.corp-partner.google.com>,
        "Nancy . Lin" <nancy.lin@...iatek.com>,
        Moudy Ho <moudy.ho@...iatek.com>,
        "Jason-JH . Lin" <jason-jh.lin@...iatek.com>,
        Nathan Lu <nathan.lu@...iatek.com>,
        Yongqiang Niu <yongqiang.niu@...iatek.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v8 14/23] drm/mediatek: Add component ID to component
 match structure

Il 16/10/23 12:40, Hsiao Chien Sung ha scritto:
> Add component ID to component match structure so we can
> configure them with a for-loop.
> 
> The main reason we do such code refactoring is that
> there is a new hardware component called "Padding" since
> MT8188, while MT8195 doesn't have this module, we can't
> use the original logic to manage the components.
> 
> While MT8195 does not define Padding in the device tree,
> the corresponding components will be NULL and being skipped
> by the functions.
> 
> Reviewed-by: CK Hu <ck.hu@...iatek.com>
> Signed-off-by: Hsiao Chien Sung <shawn.sung@...iatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>