linux-kernel - Re: [PATCH v3] drm/msm/dpu: Add DSPP GC driver to provide GAMMA

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Message-ID: <176903808261.3665431.13908299143545119394.b4-ty@oss.qualcomm.com>
Date: Thu, 22 Jan 2026 01:28:11 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Rob Clark <robin.clark@....qualcomm.com>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Jessica Zhang <jesszhan0024@...il.com>, Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Federico Amedeo Izzo <federico@...o.pro>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
        nicola@...na.info, David Heidelberg <david@...t.cz>,
        Guido Günther <agx@...xcpu.org>
Subject: Re: [PATCH v3] drm/msm/dpu: Add DSPP GC driver to provide GAMMA_LUT DRM property

On Sun, 19 Oct 2025 12:06:32 +0200, Federico Amedeo Izzo wrote:
> Add support for DSPP GC block in DPU driver for Qualcomm SoCs.
> Expose the GAMMA_LUT DRM property, which is needed to enable
> night light and basic screen color calibration.
> 
> I used LineageOS downstream kernel as a reference and found the LUT
> format by trial-and-error on OnePlus 6.
> 
> [...]

Applied to msm-next, thanks!

[1/1] drm/msm/dpu: Add DSPP GC driver to provide GAMMA_LUT DRM property
      https://gitlab.freedesktop.org/lumag/msm/-/commit/39a750ff5fc9

Best regards,
-- 
With best wishes
Dmitry