linux-kernel - Re: [PATCH v4 6/6] media: iris: Introduce vpu ops for vpu4 with necessary hooks

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Message-ID: <54b29b03-4166-60d9-d553-d0e655749da4@oss.qualcomm.com>
Date: Fri, 16 Jan 2026 15:21:02 +0530
From: Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>
To: Vikash Garodia <vikash.garodia@....qualcomm.com>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        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>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Cc: linux-arm-msm@...r.kernel.org, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Vishnu Reddy <busanna.reddy@....qualcomm.com>
Subject: Re: [PATCH v4 6/6] media: iris: Introduce vpu ops for vpu4 with
 necessary hooks



On 12/10/2025 6:06 PM, Vikash Garodia wrote:
> Add power sequence for vpu4 by reusing from previous generation wherever
> possible. Hook up vpu4 op with vpu4 specific implemtation or resue from
> earlier generation wherever feasible, like clock calculation in this
> case.
> 
> Co-developed-by: Vishnu Reddy <busanna.reddy@....qualcomm.com>
> Signed-off-by: Vishnu Reddy <busanna.reddy@....qualcomm.com>
> Signed-off-by: Vikash Garodia <vikash.garodia@....qualcomm.com>
> ---
>  drivers/media/platform/qcom/iris/Makefile          |   1 +
>  .../platform/qcom/iris/iris_platform_common.h      |   7 +
>  drivers/media/platform/qcom/iris/iris_vpu4x.c      | 369 +++++++++++++++++++++
>  drivers/media/platform/qcom/iris/iris_vpu_common.h |   1 +
>  4 files changed, 378 insertions(+)
> 

Reviewed-by: Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>

Thanks,
Dikshita