linux-kernel - Re: [PATCH] media: vimc: add RGB/YUV input entity implementation

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAKPKb8-nFzqgh+k3aBxUvZ8g28usiAt5BEdFDQysVnCk3S+sEg@mail.gmail.com>
Date: Thu, 6 Nov 2025 10:33:04 +0530
From: opensource india <opensource206@...il.com>
To: Shuah Khan <skhan@...uxfoundation.org>
Cc: kieran.bingham@...asonboard.com, mchehab@...nel.org, 
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] media: vimc: add RGB/YUV input entity implementation

Hi Shuah,

On Wed, Nov 5, 2025 at 10:43 PM Shuah Khan <skhan@...uxfoundation.org> wrote:
>
> On 10/31/25 23:26, Pavan Bobba wrote:
> > Introduce a new vimc-input entity to simulate a color frame source in the
> > Virtual Media Controller (VIMC) pipeline. This entity outputs RGB888 frames
> > and allows testing of pipelines that start from a pre-processed RGB/YUV
> > source instead of a raw Bayer sensor.
> >
> > The patch adds vimc-input.c with basic pad operations for format
> > enumeration, get/set, and stream enable/disable handlers. The entity is
> > registered in the VIMC core configuration, replacing the previous temporary
> > use of vimc-sensor. Frame generation is not yet implemented and remains a
> > TODO for future work.
> >
> > This change enables link validation and format negotiation for the
> > RGB/YUV input path, paving the way for software frame injection and
> > test-pattern generation.
> >
> > Signed-off-by: Pavan Bobba <opensource206@...il.com>
>
> I see 4 patches - are they dependent then gerenrate a sries
> with cover letter explaining the changes you are making.
>
> thanks,
> -- Shuah

even though all 4 patches are part of vimc driver,
these are independent patches