linux-kernel - Re: [PATCH 1/4] media: dw100: Implement V4L2 requests support

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Message-ID: <5e6655351d22721344340d5227492bd55cd12a21.camel@ndufresne.ca>
Date: Tue, 06 Jan 2026 10:44:16 -0500
From: Nicolas Dufresne <nicolas@...fresne.ca>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: Stefan Klug <stefan.klug@...asonboard.com>, Xavier Roumegue	
 <xavier.roumegue@....nxp.com>, Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Sebastian Andrzej Siewior	 <bigeasy@...utronix.de>, Clark Williams
 <clrkwllms@...nel.org>, Steven Rostedt	 <rostedt@...dmis.org>,
 linux-media@...r.kernel.org, 	linux-kernel@...r.kernel.org,
 linux-rt-devel@...ts.linux.dev, Hans Verkuil	 <hans@...erkuil.nl>
Subject: Re: [PATCH 1/4] media: dw100: Implement V4L2 requests support

Le mardi 06 janvier 2026 à 16:59 +0200, Laurent Pinchart a écrit :
> > I'm stumbled on this one too, but I completely forgot what this callback was
> > about and assume something like this. I suspect it might be some left over
> > from
> > when we required all request to hold all the controls, we should find a way
> > to
> > make that optional, and sort out this field thing, but I'd say its not a
> > problem
> > for this serie.
> 
> Definitely not a problem for this series :-) Please see my other reply
> about using .buf_prepare(), let's avoid splitting the discussion.

I replied 22 minutes before you did, so to be accurate, you did split the
discussion.

cheers,
Nicolas

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