linux-kernel - Re: [PATCH 0/2] arm64: dts: qcom: qcs615: Add support for camss

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Message-ID: <b7bd8289-840b-47b8-ba66-d4dc865885ba@kernel.org>
Date: Tue, 20 May 2025 11:42:31 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Wenmeng Liu <quic_wenmliu@...cinc.com>,
 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>, bryan.odonoghue@...aro.org, todor.too@...il.com,
 rfoss@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-media@...r.kernel.org
Subject: Re: [PATCH 0/2] arm64: dts: qcom: qcs615: Add support for camss

On 20/05/2025 10:56, Wenmeng Liu wrote:
> This series adds support to bring up the CSIPHY, CSID, VFE/RDI interfaces 
> in QCS615. Tested this on QCS615 ADP AIR board with CSID TPG.
> 
> Tested with following commands:
> media-ctl --reset
> v4l2-ctl -d /dev/v4l-subdev3 -c test_pattern=0
> media-ctl -V '"msm_csid0":0[fmt:SRGGB10/1920x1080 field:none]'
> media-ctl -V '"msm_vfe0_rdi0":0[fmt:SRGGB10/1920x1080 field:none]'
> media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]'
> v4l2-ctl -d /dev/v4l-subdev3 -c test_pattern=9
> yavta -B capture-mplane -n 5 -f SRGGB10P -s 1920x1080 /dev/video0 --capture=7
> 
> This patch series depends on patch series:
> https://lore.kernel.org/all/20250518-qcs615_camss-v1-0-12723e26ea3e@quicinc.com/
> https://lore.kernel.org/all/20250518-qcs615_camss-v1-0-12723e26ea3e@quicinc.com/
> https://lore.kernel.org/all/20250424-qcs615-mm-v7-clock-controllers-v8-0-bacad5b3659a@quicinc.com/

Three dependencies? So this cannot be tested in any close future. You
need to rework the way you upstream, to avoid multiple dependencies.
This was already communicated multiple times.

Best regards,
Krzysztof