From: barnabas.czeman@mainlining.org
To: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
Robert Foss <rfoss@kernel.org>, Todor Tomov <todor.too@gmail.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Vladimir Lypak <vladimir.lypak@gmail.com>
Subject: Re: [PATCH v4 3/3] media: qcom: camss: Add MSM8953 resources
Date: Wed, 13 Nov 2024 16:32:52 +0100 [thread overview]
Message-ID: <ffa2a863c8a9b99582ad6648600d372b@mainlining.org> (raw)
In-Reply-To: <eda3d0ae-50eb-43b2-a234-93b209fbcdeb@linaro.org>
On 2024-11-13 16:23, Bryan O'Donoghue wrote:
> On 13/11/2024 13:28, Vladimir Zapolskiy wrote:
>> So, we have to rely on the documentation here. Bryan, can you please
>> check, if VDDA_MIPI_CSI pad on MSM8916 and/or MSM8953 is related to
>> CSIPHY or CSID power supply? Thank you in advance.
>
> No there's really no indication in the documents I have how the input
> gets routed internally, CSID, CSIPHY, both.. not clear.
>
> I think Barnabás is right, the best source of information we have for
> this one is the downstream dtsi => CSID.
I have found the regulator also in downstream msm_csid driver i hope it
helps a bit.
https://git.codelinaro.org/clo/la/kernel/msm-4.9/-/blob/LA.UM.10.6.2.c26-01500-89xx.0/drivers/media/platform/msm/camera_v2/sensor/csid/msm_csid.c#L73
>
> ---
> bod
next prev parent reply other threads:[~2024-11-13 15:32 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-03 9:45 [PATCH v4 0/3] Add MSM8953 camss support Barnabás Czémán
2024-11-03 9:45 ` [PATCH v4 1/3] media: qcom: camss: implement pm domain ops for VFE v4.1 Barnabás Czémán
2024-11-03 9:45 ` [PATCH v4 2/3] media: dt-bindings: Add qcom,msm8953-camss Barnabás Czémán
2024-11-03 16:09 ` Krzysztof Kozlowski
2024-11-13 4:47 ` Vladimir Zapolskiy
2024-11-03 9:45 ` [PATCH v4 3/3] media: qcom: camss: Add MSM8953 resources Barnabás Czémán
2024-11-13 4:58 ` Vladimir Zapolskiy
2024-11-13 8:01 ` barnabas.czeman
2024-11-13 9:53 ` Bryan O'Donoghue
2024-11-13 10:58 ` barnabas.czeman
2024-11-13 13:28 ` Vladimir Zapolskiy
2024-11-13 15:23 ` Bryan O'Donoghue
2024-11-13 15:32 ` barnabas.czeman [this message]
2024-11-13 21:14 ` Vladimir Zapolskiy
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