linux-kernel - Re: [PATCH v3 1/7] media: dt-bindings: Document SC8280XP/SM8350 Venus

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Message-ID: <hkiyrszvcnczancdrbxgjkvyy2ifk4fm74v5meba3fiuseder7@yagmskxu27gh>
Date: Mon, 26 Jan 2026 12:20:06 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Cc: Vikash Garodia <vikash.garodia@....qualcomm.com>,
        Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>,
        Bryan O'Donoghue <bod@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Bjorn Andersson <andersson@...nel.org>,
        David Heidelberg <david@...t.cz>, linux-media@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Johan Hovold <johan+linaro@...nel.org>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Subject: Re: [PATCH v3 1/7] media: dt-bindings: Document SC8280XP/SM8350 Venus

On Mon, Jan 26, 2026 at 11:00:56AM +0100, Konrad Dybcio wrote:
> On 1/25/26 4:32 PM, Dmitry Baryshkov wrote:
> > From: Konrad Dybcio <konradybcio@...nel.org>
> > 
> > Both of these SoCs implement an IRIS2 block, with SC8280XP being able
> > to clock it a bit higher and  with SM8350 having 4 VPP pipes, while
> > SC8280XP having just 2.
> > 
> > Document Iris2 cores found on these SoCs.
> > 
> > Signed-off-by: Konrad Dybcio <konradybcio@...nel.org>
> > Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> > [ bod: dropped dts video-encoder/video-decoder ]
> > Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> > [db: dropped status, dropped extra LLCC interconnect]
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> > ---
> 
> [...]
> 
> > +description: |
> > +  The Venus Iris2 IP is a video encode and decode accelerator present
> > +  on Qualcomm platforms
> > +
> > +allOf:
> > +  - $ref: qcom,venus-common.yaml#
> > +
> > +properties:
> > +  compatible:
> > +    enum:
> > +      - qcom,sc8280xp-venus
> > +      - qcom,sm8350-venus
> 
> FYI the hardware is actually named "Iris" starting with 8150/8180

I'd prefer to continue using the name that existed in the earlier
patches and which has been used for other chips in the generation. If
maintainers insist, I'd switch to -iris for the next series.

-- 
With best wishes
Dmitry