linux-kernel - Re: [PATCH v9 00/10] Amlogic C3 ISP support

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Message-ID: <e778eaa9-6a41-48fe-a1a4-35aac427f337@amlogic.com>
Date: Fri, 9 May 2025 13:48:33 +0800
From: Keke Li <keke.li@...ogic.com>
To: Sakari Ailus <sakari.ailus@....fi>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring
 <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, linux-media@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 kieran.bingham@...asonboard.com, laurent.pinchart@...asonboard.com,
 dan.scally@...asonboard.com, jacopo.mondi@...asonboard.com,
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v9 00/10] Amlogic C3 ISP support

Hi Sakari

Thanks for your reply.

On 2025/5/9 00:09, Sakari Ailus wrote:
> [You don't often get email from sakari.ailus@....fi. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ]
>
> [ EXTERNAL EMAIL ]
>
> Hi Keke,
>
> On Sun, Apr 27, 2025 at 02:27:08PM +0800, Keke Li via B4 Relay wrote:
>> The Amlogic C3 platform integrates an ISP capable of supporting
>> multi-camera, multi-exposure high dynamic range (HDR) imaging with up to
>> 14-bit raw RGB Bayer data.
>>
>> Capturing images on the C3 involves operating the CSI2 receiver and PHY,
>> an adapter layer that integrates the inline processing from the PHY to
>> the ISP, and the ISP driver itself.
>>
>> This implementation consists of several distinct module drivers and
>> is expected to support different platforms in the future.
> Jacopo has already sent a PR on this and none of my comments address grave
> issues. Please post further patches on top instead of changing this set.

[02/10] and [04/10]:

We will address these issues in further patches based on your review 
feedback.

[08/10]:

We will migrate to the common framework once it becomes available.

> --
> Regards,
>
> Sakari Ailus