linux-kernel - Re: [PATCH v7 5/7] media: venus: core: Add qcm2290 DT compatible and resource data

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Message-ID: <gr63jb6yoovm52l6a3h53scnhgkg7xoda6lond26dduy6seg3o@knyd7qavg7yj>
Date: Mon, 28 Jul 2025 12:39:58 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Jorge Ramirez-Ortiz <jorge.ramirez@....qualcomm.com>
Cc: quic_vgarodia@...cinc.com, quic_dikshita@...cinc.com,
        bryan.odonoghue@...aro.org, krzk+dt@...nel.org, konradybcio@...nel.org,
        mchehab@...nel.org, andersson@...nel.org, conor+dt@...nel.org,
        amit.kucheria@....qualcomm.com, linux-media@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 5/7] media: venus: core: Add qcm2290 DT compatible and
 resource data

On Tue, Jul 15, 2025 at 10:47:47PM +0200, Jorge Ramirez-Ortiz wrote:
> Add a qcm2290 compatible binding to the Cenus core.

Nit: Venus.

> 
> The maximum concurrency is video decode at 1920x1080 (FullHD) with video
> encode at 1280x720 (HD).
> 
> The encoder is not available to firmware versions below 6.0.54 due to an
> internal requirement for secure buffers.
> 
> The bandwidth tables incorporate a conservative safety margin to ensure
> stability under peak DDR and interconnect load conditions.
> 
> Co-developed-by: Loic Poulain <loic.poulain@....qualcomm.com>
> Signed-off-by: Loic Poulain <loic.poulain@....qualcomm.com>
> Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@....qualcomm.com>
> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> ---
>  drivers/media/platform/qcom/venus/core.c | 51 ++++++++++++++++++++++++
>  1 file changed, 51 insertions(+)

-- 
With best wishes
Dmitry