[v2,8/9] dt-bindings: display: mediatek: Fix the fallback for mediatek,mt8186-disp-ccorr
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From: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
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<angelogioacchino.delregno@collabora.com>,
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Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Subject: [PATCH v2 8/9] dt-bindings: display: mediatek: Fix the fallback for
mediatek,mt8186-disp-ccorr
Date: Wed, 18 Jan 2023 17:18:28 +0800
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Add and update some driver nodes for MT8186 SoC
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Commit Message
Allen-KH Cheng
Jan. 18, 2023, 9:18 a.m. UTC
The mt8186-disp-ccorr is not fully compatible with the mt8183-disp-ccorr
implementation. It causes a crash when system resumes if it binds to the
device.
We should use mt8192-disp-ccorr as fallback of mt8186-disp-ccorr.
Fixes: 8a26ea19d4dc ("dt-bindings: display: mediatek: add MT8186 SoC binding")
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/display/mediatek/mediatek,ccorr.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On 18/01/2023 10:18, Allen-KH Cheng wrote: > The mt8186-disp-ccorr is not fully compatible with the mt8183-disp-ccorr > implementation. It causes a crash when system resumes if it binds to the > device. > > We should use mt8192-disp-ccorr as fallback of mt8186-disp-ccorr. > > Fixes: 8a26ea19d4dc ("dt-bindings: display: mediatek: add MT8186 SoC binding") > Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> > Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> > --- > .../devicetree/bindings/display/mediatek/mediatek,ccorr.yaml | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml > index 63fb02014a56..117e3db43f84 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml > @@ -32,7 +32,7 @@ properties: > - items: > - enum: > - mediatek,mt8186-disp-ccorr > - - const: mediatek,mt8183-disp-ccorr > + - const: mediatek,mt8192-disp-ccorr > > reg: > maxItems: 1
Hi, Allen: Allen-KH Cheng <allen-kh.cheng@mediatek.com> 於 2023年1月18日 週三 下午5:18寫道： > > The mt8186-disp-ccorr is not fully compatible with the mt8183-disp-ccorr > implementation. It causes a crash when system resumes if it binds to the > device. > > We should use mt8192-disp-ccorr as fallback of mt8186-disp-ccorr. Applied to mediatek-drm-next [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Regards, Chun-Kuang. > > Fixes: 8a26ea19d4dc ("dt-bindings: display: mediatek: add MT8186 SoC binding") > Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> > Reviewed-by: Rob Herring <robh@kernel.org> > --- > .../devicetree/bindings/display/mediatek/mediatek,ccorr.yaml | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml > index 63fb02014a56..117e3db43f84 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml > @@ -32,7 +32,7 @@ properties: > - items: > - enum: > - mediatek,mt8186-disp-ccorr > - - const: mediatek,mt8183-disp-ccorr > + - const: mediatek,mt8192-disp-ccorr > > reg: > maxItems: 1 > -- > 2.18.0 >
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml index 63fb02014a56..117e3db43f84 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml @@ -32,7 +32,7 @@ properties: - items: - enum: - mediatek,mt8186-disp-ccorr - - const: mediatek,mt8183-disp-ccorr + - const: mediatek,mt8192-disp-ccorr reg: maxItems: 1