From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
Atanas Filipov <atanas.filipov@oss.qualcomm.com>,
linux-media@vger.kernel.org
Cc: loic.poulain@oss.qualcomm.com, mchehab@kernel.org,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
andersson@kernel.org, konradybcio@kernel.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v4 0/5] Add Qualcomm JPEG V4L2 encoder for SM8250
Date: Mon, 6 Jul 2026 13:11:09 +0100 [thread overview]
Message-ID: <437d1eb0-4495-406a-9501-b0515cfa3151@linaro.org> (raw)
In-Reply-To: <d74d7839-d126-427a-b151-ca895a27a83e@linaro.org>
On 06/07/2026 13:00, Vladimir Zapolskiy wrote:
>> There is no "master" device in this block of devices - save perhaps for
>> the CSID mux / wrappers on some of these parts.
>>
>> We have shared resources like camera noc, system noc and external clocks.
>>
>> Please include power-domains and interconnects.
>>
>
> Why? The common power domain and interconnects have already been
> described as resources of the parent CAMSS device, there is no need
> to duplicate descriptions in every child device tree node of CAMSS.
CSID, IFE etc are not parents of the JPEG encoder.
The idea is to make all of these peers, eventually. Not particular block
owns the TITAN_TOP_GDSC - the entire CAMSS block is a collapsible block.
---
bod
next prev parent reply other threads:[~2026-07-06 12:11 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-06 7:11 [PATCH v4 0/5] Add Qualcomm JPEG V4L2 encoder for SM8250 Atanas Filipov
2026-07-06 7:11 ` [PATCH v4 1/5] media: qcom: camss: Populate CAMSS child devices via DT Atanas Filipov
2026-07-06 7:23 ` sashiko-bot
2026-07-06 12:09 ` Krzysztof Kozlowski
2026-07-06 12:27 ` Bryan O'Donoghue
2026-07-06 12:36 ` Krzysztof Kozlowski
2026-07-06 12:38 ` Bryan O'Donoghue
2026-07-06 12:41 ` Dmitry Baryshkov
2026-07-06 7:11 ` [PATCH v4 2/5] dt-bindings: media: qcom,sm8250-camss: allow JPEG encoder child node Atanas Filipov
2026-07-06 7:24 ` sashiko-bot
2026-07-06 10:07 ` Bryan O'Donoghue
2026-07-06 12:11 ` Krzysztof Kozlowski
2026-07-06 7:11 ` [PATCH v4 3/5] dt-bindings: media: qcom: Add JPEG encoder binding Atanas Filipov
2026-07-06 7:18 ` sashiko-bot
2026-07-06 10:19 ` Bryan O'Donoghue
2026-07-06 12:17 ` Krzysztof Kozlowski
2026-07-06 7:11 ` [PATCH v4 4/5] arm64: dts: qcom: sm8250: Add JPEG encoder node Atanas Filipov
2026-07-06 7:29 ` sashiko-bot
2026-07-06 12:18 ` Krzysztof Kozlowski
2026-07-06 12:45 ` Dmitry Baryshkov
2026-07-06 7:11 ` [PATCH v4 5/5] media: qcom: jpeg: Add Qualcomm JPEG V4L2 encoder Atanas Filipov
2026-07-06 7:33 ` sashiko-bot
2026-07-06 7:46 ` Vladimir Zapolskiy
2026-07-06 10:21 ` Bryan O'Donoghue
2026-07-06 12:19 ` Krzysztof Kozlowski
2026-07-06 13:11 ` Dmitry Baryshkov
2026-07-06 17:13 ` Uwe Kleine-König
2026-07-06 10:12 ` [PATCH v4 0/5] Add Qualcomm JPEG V4L2 encoder for SM8250 Bryan O'Donoghue
2026-07-06 12:00 ` Vladimir Zapolskiy
2026-07-06 12:11 ` Bryan O'Donoghue [this message]
2026-07-06 13:02 ` Vladimir Zapolskiy
2026-07-06 13:37 ` Bryan O'Donoghue
2026-07-06 13:57 ` Vladimir Zapolskiy
2026-07-06 14:12 ` Bryan O'Donoghue
2026-07-06 14:35 ` Vladimir Zapolskiy
2026-07-06 14:49 ` Bryan O'Donoghue
2026-07-06 15:00 ` Vladimir Zapolskiy
2026-07-06 12:24 ` Krzysztof Kozlowski
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