linux-kernel - Re: [PATCH v3 0/6] media: qcom: camss: Add Kaanapali support

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Message-ID: <3524e5c8-3848-4554-91cb-f2e034378013@oss.qualcomm.com>
Date: Tue, 28 Oct 2025 07:37:30 -0700
From: Vijay Kumar Tumati <vijay.tumati@....qualcomm.com>
To: Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Hangxiang Ma <hangxiang.ma@....qualcomm.com>,
        Loic Poulain <loic.poulain@....qualcomm.com>,
        Robert Foss
 <rfoss@...nel.org>, Andi Shyti <andi.shyti@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, Todor Tomov <todor.too@...il.com>,
        Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: linux-i2c@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, aiqun.yu@....qualcomm.com,
        tingwei.zhang@....qualcomm.com, trilok.soni@....qualcomm.com,
        yijie.yang@....qualcomm.com,
        Jingyi Wang <jingyi.wang@....qualcomm.com>,
        Atiya Kailany <atiya.kailany@....qualcomm.com>
Subject: Re: [PATCH v3 0/6] media: qcom: camss: Add Kaanapali support


On 10/28/2025 2:34 AM, Bryan O'Donoghue wrote:
> On 23/10/2025 10:14, Hangxiang Ma wrote:
>> - 3 x VFE, 5 RDI per VFE
>> - 2 x VFE Lite, 4 RDI per VFE Lite
>> - 3 x CSID
>> - 2 x CSID Lite
>> - 6 x CSI PHY
>>
>> This series has been tested using the following commands with a
>> downstream driver for S5KJN5 sensor.
>
> A few comments here:
>
> Publish the code ! Its actually in your interests to do so.
Hi Bryan, if you were talking about the sensor driver, sure, we will 
evaluate it. Hope it wouldn't block this series though. Thanks.
>
>>
>> - media-ctl --reset
>> - media-ctl -V '"msm_csiphy2":0[fmt:SGBRG10/4096x3072]'
>> - media-ctl -V '"msm_csid0":0[fmt:SGBRG10/4096x3072]'
>> - media-ctl -V '"msm_vfe0_rdi0":0[fmt:SGBRG10/4096x3072]'
>> - media-ctl -l '"msm_csiphy2":1->"msm_csid0":0[1]'
>> - media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]'
>> - yavta  --capture=20 -I -n 5 -f SGBRG10P -s 4096x3072 -F /dev/video0
>
> Good to see, it would be nice if you guys could also start running the 
> RDI path through libcamera - softisp soon gpuisp and start showing 
> some realworld results.
>
> Not a requirement to merge this series but, a strong suggestion for 
> your own verification purposes.
>
> ---
> bod
Sure, we will start doing that. In fact, we tried and faced some 
dependency issues. Will reach out offline. Thanks.
>
>
>