From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: "zheng-yan.chen" <zheng-yan.chen@mediatek.com>,
Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
"Jason-JH . Lin" <jason-jh.lin@mediatek.com>,
Singo Chang <singo.chang@mediatek.com>,
Project_Global_Chrome_Upstream_Group@mediatek.com
Subject: Re: [PATCH v2 1/3] dt-bindings: mediatek: Add gamma compatible for mt8195
Date: Tue, 30 Aug 2022 09:48:55 +0200 [thread overview]
Message-ID: <e3aa38cf-5779-eb56-83aa-d3089f17ff79@collabora.com> (raw)
In-Reply-To: <20220830063929.13390-2-zheng-yan.chen@mediatek.com>
Il 30/08/22 08:39, zheng-yan.chen ha scritto:
> mt8195 uses 10bit-to-12bit gamma-LUT, which is not compatible with
> current 9bit-to-10bit gamma-LUT.
>
> This patch thus add constant compatible for mt8195, which means that
> mt8195 should only use specified mt8195 gamma driver data.
>
> Also, delete related compatible from enum, to ensure that
> mt8195 will not accidentally get others' gamma driver data and thus
> cause fatal error.
>
> Fixes: a79257bae9bf ("dt-bindings: display: mediatek: add mt8195 SoC binding for vdosys0")
> Signed-off-by: zheng-yan.chen <zheng-yan.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
next prev parent reply other threads:[~2022-08-30 7:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220830063929.13390-1-zheng-yan.chen@mediatek.com>
[not found] ` <20220830063929.13390-3-zheng-yan.chen@mediatek.com>
2022-08-30 7:47 ` [PATCH v2 2/3] drm/mediatek: Add gamma lut support for mt8195 AngeloGioacchino Del Regno
[not found] ` <20220830063929.13390-2-zheng-yan.chen@mediatek.com>
2022-08-30 7:48 ` AngeloGioacchino Del Regno [this message]
2022-08-30 9:10 ` [PATCH v2 1/3] dt-bindings: mediatek: Add gamma compatible " Krzysztof Kozlowski
[not found] ` <20220830063929.13390-4-zheng-yan.chen@mediatek.com>
2022-08-30 7:49 ` [PATCH v2 3/3] arm64: dts: Modify " AngeloGioacchino Del Regno
2022-08-30 9:14 ` Krzysztof Kozlowski
[not found] ` <b61776761eb0ab9a0b1dcf29d908e4bfd789d2ac.camel@mediatek.com>
2022-08-31 6:04 ` Krzysztof Kozlowski
2022-08-31 7:47 ` AngeloGioacchino Del Regno
2022-08-30 9:13 ` Krzysztof Kozlowski
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