linux-kernel - Re: [PATCH v2 1/4] arm64: dts: qcom: sc7280-chrome-common: disable Venus

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Message-ID: <CAD=FV=XmnJb5_hJ_NvAMMQExZb6r2P8Z4hTSfUiqit+-LYpYKQ@mail.gmail.com>
Date: Mon, 26 Jan 2026 07:15:19 -0800
From: Doug Anderson <dianders@...omium.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>, 
	Brian Norris <briannorris@...omium.org>
Subject: Re: [PATCH v2 1/4] arm64: dts: qcom: sc7280-chrome-common: disable Venus

Hi,

On Sun, Jan 25, 2026 at 6:09 PM Dmitry Baryshkov
<dmitry.baryshkov@....qualcomm.com> 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>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi | 11 -----------
>  1 file changed, 11 deletions(-)

As far as I'm aware, anyone still using a sc7280 Chromebook dev
platform doesn't care about the video encoder / decoder working.

Acked-by: Douglas Anderson <dianders@...omium.org>