linux-kernel - Re: [PATCH v2 1/4] drm/msm/dpu: Add support for MSM8996

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Message-ID: <c3fbm76ei3phw5y3nq76q76zkxcytiivdboe2nwifndguz7vun@pt3u6rzqxf77>
Date: Sun, 6 Oct 2024 23:51:26 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Barnabás Czémán <barnabas.czeman@...nlining.org>
Cc: Rob Clark <robdclark@...il.com>, 
	Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
	Marijn Suijten <marijn.suijten@...ainline.org>, David Airlie <airlied@...il.com>, 
	Simona Vetter <simona@...ll.ch>, Simona Vetter <simona.vetter@...ll.ch>, 
	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
	freedreno@...ts.freedesktop.org, Konrad Dybcio <konradybcio@...nel.org>
Subject: Re: [PATCH v2 1/4] drm/msm/dpu: Add support for MSM8996

On Mon, Sep 30, 2024 at 08:35:56PM GMT, Barnabás Czémán wrote:
> From: Konrad Dybcio <konradybcio@...nel.org>
> 
> Add support for MSM8996, which - fun fact - was the SoC that this driver
> (or rather SDE, its downstream origin) was meant for and first tested on.
> 
> It has some hardware that differs from the modern SoCs, so not a lot of
> current structs could have been reused. It's also seemingly the only SoC
> supported by DPU that uses RGB pipes.
> 
> Note, by default this platform is still handled by the MDP5 driver
> unless the `msm.prefer_mdp5=false' parameter is provided.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> [DB: rebased on top of sblk changes, add dpu_rgb_sblk]
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> Acked-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> [Removed intr_start from CTLs config, removed LM_3 and LM_4]
> Signed-off-by: Barnabás Czémán <barnabas.czeman@...nlining.org>
> ---
>  .../drm/msm/disp/dpu1/catalog/dpu_1_7_msm8996.h    | 338 +++++++++++++++++++++
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c     |  94 ++++++
>  drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h     |   1 +
>  drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c            |   1 +
>  drivers/gpu/drm/msm/msm_drv.c                      |   1 +
>  5 files changed, 435 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

-- 
With best wishes
Dmitry