linux-kernel - Re: [PATCH 00/16] CSI2RX support on J721E

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Date:   Wed, 31 Mar 2021 15:03:51 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Pratyush Yadav <p.yadav@...com>
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Peter Ujfalusi <peter.ujfalusi@...il.com>,
        Maxime Ripard <mripard@...nel.org>,
        Benoit Parrot <bparrot@...com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Alexandre Courbot <acourbot@...omium.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Helen Koike <helen.koike@...labora.com>,
        Michael Tretter <m.tretter@...gutronix.de>,
        Peter Chen <peter.chen@....com>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-phy@...ts.infradead.org,
        dmaengine@...r.kernel.org, Vignesh Raghavendra <vigneshr@...com>,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Subject: Re: [PATCH 00/16] CSI2RX support on J721E

On 30-03-21, 23:03, Pratyush Yadav wrote:
> Hi,
> 
> This series adds support for CSI2 capture on J721E. It includes some
> fixes to the Cadence CSI2RX driver, adds Rx support to Cadence DPHY
> driver, and finally adds the TI CSI2RX wrapper driver.
> 
> Tested on TI's J721E with OV5640 sensor.
> 
> Paul Kocialkowski (1):
>   phy: Distinguish between Rx and Tx for MIPI D-PHY with submodes
> 
> Pratyush Yadav (15):
>   phy: cdns-dphy: Prepare for Rx support
>   phy: cdns-dphy: Allow setting mode
>   phy: cdns-dphy: Add Rx support
>   media: cadence: csi2rx: Add external DPHY support
>   media: cadence: csi2rx: Soft reset the streams before starting capture
>   media: cadence: csi2rx: Set the STOP bit when stopping a stream
>   media: cadence: csi2rx: Fix stream data configuration
>   media: cadence: csi2rx: Turn subdev power on before starting stream
>   media: cadence: csi2rx: Add wrappers for subdev calls
>   dmaengine: ti: k3-psil-j721e: Add entry for CSI2RX
>   dt-bindings: media: Add DT bindings for TI CSI2RX driver
>   media: ti-vpe: csi2rx: Add CSI2RX support
>   dt-bindings: phy: Convert Cadence DPHY binding to YAML
>   dt-bindings: phy: cdns,dphy: make clocks optional
>   dt-bindings: phy: cdns,dphy: add power-domains property

Is there any dependency between patches to various subsystems, if not
please do consider sending a series per subsystem...

Thanks


> 
>  .../devicetree/bindings/media/ti,csi2rx.yaml  |  70 ++
>  .../devicetree/bindings/phy/cdns,dphy.txt     |  20 -
>  .../devicetree/bindings/phy/cdns,dphy.yaml    |  52 +
>  MAINTAINERS                                   |   7 +
>  drivers/dma/ti/k3-psil-j721e.c                |  10 +
>  drivers/media/platform/Kconfig                |  11 +
>  drivers/media/platform/cadence/cdns-csi2rx.c  | 269 ++++-
>  drivers/media/platform/ti-vpe/Makefile        |   1 +
>  drivers/media/platform/ti-vpe/ti-csi2rx.c     | 964 ++++++++++++++++++
>  drivers/phy/cadence/cdns-dphy.c               | 407 +++++++-
>  include/linux/phy/phy-mipi-dphy.h             |  13 +
>  11 files changed, 1754 insertions(+), 70 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/media/ti,csi2rx.yaml
>  delete mode 100644 Documentation/devicetree/bindings/phy/cdns,dphy.txt
>  create mode 100644 Documentation/devicetree/bindings/phy/cdns,dphy.yaml
>  create mode 100644 drivers/media/platform/ti-vpe/ti-csi2rx.c
> 
> --
> 2.30.0

-- 
~Vinod