linux-kernel - Re: [PATCH 0/4] remoteproc: k3-r5: Introduce suspend to ram support

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Date: Mon, 1 Jul 2024 04:59:05 -0500
From: Hari Nagalla <hnagalla@...com>
To: Richard Genoud <richard.genoud@...tlin.com>,
        Bjorn Andersson
	<andersson@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>
CC: Philipp Zabel <p.zabel@...gutronix.de>, Suman Anna <s-anna@...com>,
        Thomas
 Petazzoni <thomas.petazzoni@...tlin.com>,
        Alexandre Belloni
	<alexandre.belloni@...tlin.com>,
        Udit Kumar <u-kumar1@...com>,
        Thomas Richard
	<thomas.richard@...tlin.com>,
        Gregory CLEMENT <gregory.clement@...tlin.com>,
        Théo Lebrun <theo.lebrun@...tlin.com>,
        <linux-remoteproc@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/4] remoteproc: k3-r5: Introduce suspend to ram support

On 6/21/24 10:00, Richard Genoud wrote:
> Richard Genoud (4):
>    remoteproc: k3-r5: Fix IPC-only mode detection
>    remoteproc: k3-r5: Introduce PM suspend/resume handlers
>    remoteproc: k3-r5: k3_r5_rproc_stop: code reorder
>    remoteproc: k3-r5: support for graceful stop of remote cores
IMO, the patches are better reordered as below (since there is a LPM 
rearch in progress)
patch1 - Independent of other patches and is clearly a bug fix.
patch3,4 - Support for graceful shutdown. A separate feature used by 
customers wanting to change FW at runtime and is independent of 
suspend/resume.
patch 2 - suspend/resume handlers..