linux-kernel - Re: [PATCH v4 5/6] media: iris: Move vpu35 specific api to common to use for vpu4

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Message-ID: <de160d43-91a0-a527-f0fa-a3ba6d7121f5@oss.qualcomm.com>
Date: Fri, 16 Jan 2026 15:17:25 +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>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Subject: Re: [PATCH v4 5/6] media: iris: Move vpu35 specific api to common to
 use for vpu4



On 12/10/2025 6:06 PM, Vikash Garodia wrote:
> Some of the sequence and calculations for vpu4 is identical to vpu35,
> namely power sequence for vpu controller and the clock frequency
> calculation. Move those to common file that can be shared for both vpu35
> and vpu4. This patch prepares for power sequence for vpu4 which is added
> in subsequent patch.
> 
> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
> 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/iris_vpu3x.c      | 157 +--------------------
>  drivers/media/platform/qcom/iris/iris_vpu_common.c | 141 ++++++++++++++++++
>  drivers/media/platform/qcom/iris/iris_vpu_common.h |   4 +
>  3 files changed, 151 insertions(+), 151 deletions(-)
> 

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

Thanks,
Dikshita