linux-kernel - Re: [PATCH RESEND 1/2] media: dt-bindings: nxp,imx8-jpeg: Add compatible strings for IMX95 JPEG

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Message-ID: <82d38c0dc93255da3195a919dc650ef8fc07e7f2.camel@ndufresne.ca>
Date: Fri, 20 Jun 2025 11:06:45 -0400
From: Nicolas Dufresne <nicolas@...fresne.ca>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Shawn Guo
	 <shawnguo2@...h.net>
Cc: Frank Li <Frank.Li@....com>, mirela.rabulea@....com, mchehab@...nel.org,
 	robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 shawnguo@...nel.org, 	s.hauer@...gutronix.de, kernel@...gutronix.de,
 festevam@...il.com, 	imx@...ts.linux.dev, linux-media@...r.kernel.org,
 devicetree@...r.kernel.org, 	linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org, 	ming.qian@....com
Subject: Re: [PATCH RESEND 1/2] media: dt-bindings: nxp,imx8-jpeg: Add
 compatible strings for IMX95 JPEG

Le vendredi 20 juin 2025 à 07:54 +0200, Krzysztof Kozlowski a écrit :
> On 19/06/2025 19:16, Nicolas Dufresne wrote:
> > Le jeudi 19 juin 2025 à 12:27 +0800, Shawn Guo a écrit :
> > > On Fri, May 23, 2025 at 07:22:04PM -0400, Nicolas Dufresne wrote:
> > > > Hi,
> > > > 
> > > > Le mercredi 21 mai 2025 à 13:34 -0400, Frank Li a écrit :
> > > > > Add compatible strings "nxp,imx95-jpgdec" and "nxp,imx95-jpgenc", which
> > > > > are backward compatible with "nxp,imx8qxp-jpgdec" and
> > > > > "nxp,imx8qxp-jpegenc". i.MX95 just need one power domain which combine
> > > > > wrap and all slots together. Reduce minItems of power-domains to 1 for
> > > > > i.MX95 and keep the same restriction for others.
> > > > > 
> > > > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> > > > > Signed-off-by: Frank Li <Frank.Li@....com>
> > > > 
> > > > Acked-by: Nicolas Dufresne <nicolas.dufresne@...labora.com>
> > > > 
> > > > Krzysztof, will you take this one once the DTS part is ready ?
> > > 
> > > dt-bindings is the prerequisite of DTS.  DTS patch looks good to me
> > > and I'm waiting for dt-bindings part to be applied first.
> > 
> > I was waiting for sign of life on the DTS part, we usually get some ack,
> > which is good sign we can take the bindings.
> 
> Such process never happens. DT bindings are the prerequisite here and
> platform maintainers wait for bindings to be accepted before taking DTS
> or even sometimes reviewing DTS. Why even bother to review DTS if it
> follows entirely incorrect binding?

You are the one requesting DTS with DT bindings for review purpose. You've
done so regularly this year.

As for review process, Ack are a workaround to a black whole in our review
process. Patches without any reply can either be un-reviewed due to lack
of time, or accepted. You do whatever you like, I'm just saying that clarity
can help to coordinate.

regards,
Nicolas

> 
> Best regards,
> Krzysztof

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