linux-kernel - Re: [PATCH v3 1/4] arm64: dts: qcom: sc7280-chrome-common: disable Venus

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Message-ID: <20260128-magic-nebulous-prawn-c7b3df@quoll>
Date: Wed, 28 Jan 2026 12:10:59 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: Vikash Garodia <vikash.garodia@....qualcomm.com>, 
	Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>, Abhinav Kumar <abhinav.kumar@...ux.dev>, 
	Bryan O'Donoghue <bod@...nel.org>, Mauro Carvalho Chehab <mchehab@...nel.org>, 
	cros-qcom-dts-watchers@...omium.org, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Stanimir Varbanov <stanimir.varbanov@...aro.org>, linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, 
	Stephan Gerhold <stephan.gerhold@...aro.org>, Douglas Anderson <dianders@...omium.org>, 
	Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: Re: [PATCH v3 1/4] arm64: dts: qcom: sc7280-chrome-common: disable
 Venus

On Tue, Jan 27, 2026 at 02:23:00PM +0200, Dmitry Baryshkov wrote:
> Iris driver doesn't support non-PAS/TZ setup for setting up the Iris
> core. It's expected that the ABI that is going to be used in a long-term
> would be different from the defined venus-firmware subnode.
> 
> Granted that the SC7280 Chromebooks were cancelled before reaching wide
> audience and granted the feature ABI changes, drop venus configuration
> for SC7280 ChromeOS devices.
> 
> Suggested-by: Stephan Gerhold <stephan.gerhold@...aro.org>
> Cc: Douglas Anderson <dianders@...omium.org>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
> Acked-by: Douglas Anderson <dianders@...omium.org>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi | 11 -----------
>  1 file changed, 11 deletions(-)

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>

Best regards,
Krzysztof