linux-kernel - Re: [PATCH v9 00/13] CSI2RX support on J721E and AM62

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Message-ID: <261a603b-576a-9066-828a-34e893394ecf@collabora.com>
Date:   Thu, 24 Aug 2023 17:18:53 +0200
From:   Julien Massot <julien.massot@...labora.com>
To:     Jai Luthra <j-luthra@...com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Tomi Valkeinen <tomi.valkeinen@...asonboard.com>
Cc:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        niklas.soderlund+renesas@...natech.se,
        Benoit Parrot <bparrot@...com>,
        Vaishnav Achath <vaishnav.a@...com>,
        Vignesh Raghavendra <vigneshr@...com>, nm@...com,
        devarsht@...com, a-bhatia1@...com,
        Martyn Welch <martyn.welch@...labora.com>
Subject: Re: [PATCH v9 00/13] CSI2RX support on J721E and AM62

Hi Jai,

On 8/11/23 12:47, Jai Luthra wrote:
> From: Pratyush Yadav <p.yadav@...com>
> 
> Hi,
> 
> This series adds support for CSI2 capture on J721E. It includes some
> fixes to the Cadence CSI2RX driver, and adds the TI CSI2RX wrapper driver.
> 
> This is the v9 of the below v8 series,
> https://lore.kernel.org/r/20230731-upstream_csi-v8-0-fb7d3661c2c9@ti.com
> 
> Testing logs: https://gist.github.com/jailuthra/eaeb3af3c65b67e1bc0d5db28180131d
> 
> J721E CSI2RX driver can also be extended to support multi-stream
> capture, filtering different CSI Virtual Channels (VC) or Data Types
> (DT) to different DMA channels. A WIP series based on v7 is available
> for reference at https://github.com/jailuthra/linux/commits/csi_multi_wip
> 
> I will rebase the multi-stream patches on the current series (v9) and
> post them as RFC in the coming weeks.
> 
> Signed-off-by: Jai Luthra <j-luthra@...com>
> ---

Thanks for your patches, I can confirm that the previous issue 
(repeating frames) that I saw on the v7 version is gone.

Tested-by: Julien Massot <julien.massot@...labora.com>

Regards,
Julien