From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>,
Robert Foss <rfoss@kernel.org>, Todor Tomov <todor.too@gmail.com>,
Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/4] arm64: dts: qcom: purwa-iot-evk: Add camss node
Date: Fri, 10 Apr 2026 09:16:32 +0100 [thread overview]
Message-ID: <765e4740-cf13-4d4e-ab69-c1abe1c39d34@linaro.org> (raw)
In-Reply-To: <20260410-purwa_camss-v1-4-eedcf6d9d8ee@oss.qualcomm.com>
On 10/04/2026 05:25, Wenmeng Liu wrote:
> nable camss node for purwa iot evk board camss tpg support.
>
> Signed-off-by: Wenmeng Liu<wenmeng.liu@oss.qualcomm.com>
> ---
> arch/arm64/boot/dts/qcom/purwa-iot-evk.dts | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts b/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts
> index ad503beec1d3d8c671d3564942a74c484de762d0..eef03f1eb2a950c06294159be3f97169fb487265 100644
> --- a/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts
> +++ b/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts
> @@ -734,6 +734,10 @@ retimer_ss2_con_sbu_out: endpoint {
> };
> };
>
> +&camss {
> + status = "okay";
> +};
Hmm.
I don't agree with this. Enabling the CAMSS node with just the TPG is of
very low value to an end-user and doesn't "prove out" the CSIPHY, TPG
and RDI path - which is the minimum entry point in upstream right now.
I don't support less than a sensor at minimum.
You guys must have a sensor you've used with this board ?
---
bod
next prev parent reply other threads:[~2026-04-10 8:16 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-10 4:25 [PATCH 0/4] media: camss: add support for purwa platform Wenmeng Liu
2026-04-10 4:25 ` [PATCH 1/4] dt-bindings: media: Add bindings for qcom,x1p42100-camss Wenmeng Liu
2026-04-10 7:59 ` Bryan O'Donoghue
2026-04-10 8:06 ` Bryan O'Donoghue
2026-04-10 11:36 ` Krzysztof Kozlowski
2026-04-10 4:25 ` [PATCH 2/4] media: qcom: camss: add support for X1P42100 camss Wenmeng Liu
2026-04-10 4:25 ` [PATCH 3/4] arm64: dts: qcom: purwa: Add camss node Wenmeng Liu
2026-04-10 4:25 ` [PATCH 4/4] arm64: dts: qcom: purwa-iot-evk: " Wenmeng Liu
2026-04-10 8:16 ` Bryan O'Donoghue [this message]
2026-04-10 8:38 ` Wenmeng Liu
2026-04-10 13:43 ` Krzysztof Kozlowski
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