linux-kernel - Re: [PATCH v4] arm64: qcom: sdm845-oneplus-enchilada: Specify panel name within the compatible

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Message-ID: <hsjeuii636bzihsbxfb5e37bizagcseme3czhesffpraa7sufx@qjzylz7jbktq>
Date: Sat, 6 Dec 2025 05:35:33 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: david@...t.cz
Cc: Neil Armstrong <neil.armstrong@...aro.org>,
        Jessica Zhang <jessica.zhang@....qualcomm.com>,
        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>,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Casey Connolly <casey.connolly@...aro.org>,
        Jessica Zhang <jesszhan0024@...il.com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        phone-devel@...r.kernel.org
Subject: Re: [PATCH v4] arm64: qcom: sdm845-oneplus-enchilada: Specify panel
 name within the compatible

On Thu, Dec 04, 2025 at 11:41:24AM +0100, David Heidelberg via B4 Relay wrote:
> From: David Heidelberg <david@...t.cz>
> 
> sofef00 is name of the DDIC, it doesn't contain name of the panel used.
> The DDIC is also paired with other panels, so make clear which panel is
> used.
> 
> New device-tree will work with old driver as expected, due to secondary
> compatible.
> 
> cosmetic: sort the node.
> 
> Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>
> Signed-off-by: David Heidelberg <david@...t.cz>
> ---
> This DDIC is essential for panels used in OnePlus 6 and Pixel 3a XL
> (SDC variant). With proper support, all downstream patches in
> sdm845-mainline and sdm670-mainline can be dropped.
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry