linux-kernel - Re: [RFC PATCH 0/3] Enable support for error detection in CSI2RX

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Message-ID: <eb95288f-c777-4823-a5d2-dd837046f360@ti.com>
Date: Thu, 13 Feb 2025 12:40:49 +0530
From: Yemike Abhilash Chandra <y-abhilashchandra@...com>
To: Conor Dooley <conor@...nel.org>
CC: <linux-media@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <mripard@...nel.org>,
        <mchehab@...nel.org>, <jai.luthra@...ux.dev>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>, <devarsht@...com>,
        <vaishnav.a@...com>, <r-donadkar@...com>, <u-kumar1@...com>
Subject: Re: [RFC PATCH 0/3] Enable support for error detection in CSI2RX


On 13/02/25 00:46, Conor Dooley wrote:
> On Wed, Feb 12, 2025 at 06:42:41PM +0530, Yemike Abhilash Chandra wrote:
>> This patch series enables the csi2rx_err_irq interrupt to record any errors
>> that occur during streaming. It also adds support for the VIDIOC_LOG_STATUS
>> ioctl, which outputs the current device status to the kernel log.
>>
>> The IRQ handler records any errors encountered during streaming.
>> Additionally, VIDIOC_LOG_STATUS can be invoked from user space to retrieve
>> the latest status.
>>
>> Logs with interrupt in DT: https://gist.github.com/Yemike-Abhilash-Chandra/58ced4df0158efad6f453b4d96463723
>> Logs without interrupt in DT: https://gist.github.com/Yemike-Abhilash-Chandra/d807230b2a624b7a38effed89efdd148
> 
> What is actually RFC about this patchset, rather than just being v1?

I sent this as an RFC to gather input from different vendors using the
cdns,csi2rx driver and its device tree bindings. so I just wanted to
get their feedback as well. If there are no concerns from any of the them,
I will proceed with sending this as v1.

Thanks and Regards,
Yemike Abhilash Chandra