linux-kernel - Re: [PATCH v4 00/15] media: stm32: introduction of CSI / DCMIPP for STM32MP25

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Message-ID: <b6d92560-1bcc-4c9f-be1e-a5b7056f788a@foss.st.com>
Date: Thu, 19 Dec 2024 10:28:39 +0100
From: Alexandre TORGUE <alexandre.torgue@...s.st.com>
To: Alain Volmat <alain.volmat@...s.st.com>,
        Hugues Fruchet
	<hugues.fruchet@...s.st.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Sakari Ailus
	<sakari.ailus@...ux.intel.com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof
 Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Philipp
 Zabel <p.zabel@...gutronix.de>,
        Hans Verkuil <hverkuil@...all.nl>
CC: <linux-media@...r.kernel.org>, <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <stable@...r.kernel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v4 00/15] media: stm32: introduction of CSI / DCMIPP for
 STM32MP25

Hi Alain

On 12/12/24 10:17, Alain Volmat wrote:
> This series introduces the camera pipeline support for the
> STM32MP25 SOC.  The STM32MP25 has 3 pipelines, fed from a
> single camera input which can be either parallel or csi.
> 
> This series adds the basic support for the 1st pipe (dump)
> which, in term of features is same as the one featured on
> the STM32MP13 SOC.  It focuses on introduction of the
> CSI input stage for the DCMIPP, and the CSI specific new
> control code for the DCMIPP.
> One of the subdev of the DCMIPP, dcmipp_parallel is now
> renamed as dcmipp_input since it allows to not only control
> the parallel but also the csi interface.
> 
> Signed-off-by: Alain Volmat <alain.volmat@...s.st.com>
> ---
> Changes in v4:
> * stm32-dcmipp: correct patch 13/15 with clk error handling in
>    dcmipp_runtime_resume function
> - Link to v3: https://lore.kernel.org/r/20241118-csi_dcmipp_mp25-v3-0-c1914afb0a0f@foss.st.com
> 
> Changes in v3:
> * stm32-csi: use clk_bulk api
> * stm32-csiL perform reset control within the probe
> - Link to v2: https://lore.kernel.org/r/20241105-csi_dcmipp_mp25-v2-0-b9fc8a7273c2@foss.st.com
> 
> ---
> Alain Volmat (15):
>        media: stm32: dcmipp: correct dma_set_mask_and_coherent mask value
>        dt-bindings: media: add description of stm32 csi
>        media: stm32: csi: addition of the STM32 CSI driver
>        media: stm32: dcmipp: use v4l2_subdev_is_streaming
>        media: stm32: dcmipp: replace s_stream with enable/disable_streams
>        media: stm32: dcmipp: rename dcmipp_parallel into dcmipp_input
>        media: stm32: dcmipp: add support for csi input into dcmipp-input
>        media: stm32: dcmipp: add bayer 10~14 bits formats
>        media: stm32: dcmipp: add 1X16 RGB / YUV formats support
>        media: stm32: dcmipp: avoid duplicated format on enum in bytecap
>        media: stm32: dcmipp: fill media ctl hw_revision field
>        dt-bindings: media: add the stm32mp25 compatible of DCMIPP
>        media: stm32: dcmipp: add core support for the stm32mp25
>        arm64: dts: st: add csi & dcmipp node in stm32mp25
>        arm64: dts: st: enable imx335/csi/dcmipp pipeline on stm32mp257f-ev1

DT patches applied on stm32-next (as drivers and dt-bindings patches are 
in linux-next branch).

Thanks
Alex