linux-kernel - Re: 回复: [PATCH RFC 03/21] media: cadence: csi2rx: Support runtime PM

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Date: Fri, 22 Mar 2024 16:43:48 +0530
From: Jai Luthra <j-luthra@...com>
To: Changhuang Liang <changhuang.liang@...rfivetech.com>
CC: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
        Mauro Carvalho Chehab
	<mchehab@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Hans
 Verkuil <hverkuil-cisco@...all.nl>,
        Vaishnav Achath <vaishnav.a@...com>,
        Maxime Ripard <mripard@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof
 Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley
	<conor+dt@...nel.org>,
        "linux-media@...r.kernel.org"
	<linux-media@...r.kernel.org>,
        "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>,
        "devicetree@...r.kernel.org"
	<devicetree@...r.kernel.org>,
        Vignesh Raghavendra <vigneshr@...com>,
        Aradhya
 Bhatia <a-bhatia1@...com>, Devarsh Thakkar <devarsht@...com>,
        Jack Zhu
	<jack.zhu@...rfivetech.com>,
        Julien Massot <julien.massot@...labora.com>,
        Jayshri Pawar <jpawar@...ence.com>
Subject: Re: 回复: [PATCH RFC 03/21] media:
 cadence: csi2rx: Support runtime PM

Hi Changhuang,

On Mar 22, 2024 at 09:26:22 +0000, Changhuang Liang wrote:
> Hi, Jai
> 
> > [PATCH RFC 03/21] media: cadence: csi2rx: Support runtime PM
> > 
> > From: Jayshri Pawar <jpawar@...ence.com>
> > 
> > Use runtime power management hooks to save power when CSI-RX is not in
> > use. Also stop/start any in-progress streams, which might happen during a
> > system suspend/resume cycle.
> > 
> > Signed-off-by: Jayshri Pawar <jpawar@...ence.com>
> > Co-developed-by: Jai Luthra <j-luthra@...com>
> > Signed-off-by: Jai Luthra <j-luthra@...com>
> 
> I want to send a series containing this patch, So I want to help you send this patch,
> What about your opinion?

Not sure I understood exactly - but yes please feel free to post this 
patch as part of your series.

That will be appreciated in fact, as this change is not related to the 
multi-stream support anyway.

> 
> Regards,
> Changhuang

-- 
Thanks,
Jai

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