linux-kernel - Re: [PATCH v2 1/7] drm/mediatek: Add CCORR component support for MT8196

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Message-ID: <edaeb213-d1df-40bf-9538-9ea86198f3c2@collabora.com>
Date: Mon, 4 Aug 2025 10:57:55 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Jay Liu <jay.liu@...iatek.com>, Chun-Kuang Hu <chunkuang.hu@...nel.org>,
 Philipp Zabel <p.zabel@...gutronix.de>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Matthias Brugger
 <matthias.bgg@...il.com>, Hsin-Yi Wang <hsinyi@...omium.org>,
 CK Hu <ck.hu@...iatek.com>, Yongqiang Niu <yongqiang.niu@...iatek.com>
Cc: 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
Subject: Re: [PATCH v2 1/7] drm/mediatek: Add CCORR component support for
 MT8196

Il 27/07/25 09:15, Jay Liu ha scritto:
> Add CCORR component support for MT8196.
> 
> CCORR is a hardware module that optimizes the visual effects of
> images by adjusting the color matrix, enabling features such as
> night light.
> 
> The 8196 SoC has two CCORR hardware units, which must be chained
> together in a fixed order in the display path to display the image
> correctly. the `mtk_ccorr_ctm_set` API only utilizes one of these units.
> To prevent the unused CCORR unit from inadvertently taking effect,
> we need to block it in the mtk_crtc.c.
> 
> Signed-off-by: Jay Liu <jay.liu@...iatek.com>
> Signed-off-by: 20220315152503 created <jay.liu@...iatek.com>

Please, remove that bogus "20220315152503 created" user that does not exist.

After which:

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