linux-kernel - Re: [PATCH] RFC syscore: add suspend type to syscore

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Message-ID: <CAG7+-3PuA3CdZAL5_m9aEuEdw7yaguXCFvasLjk==P9URNZ4QA@mail.gmail.com>
Date:   Thu, 4 Feb 2021 17:09:17 +0800
From:   Ruifeng Zhang <ruifeng.zhang0110@...il.com>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        ruifeng.zhang1@...soc.com,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Chunyan Zhang <chunyan.zhang@...soc.com>
Subject: Re: [PATCH] RFC syscore: add suspend type to syscore

Rafael J. Wysocki <rafael@...nel.org> 于2021年1月29日周五 下午9:50写道：

>
> On Fri, Jan 29, 2021 at 9:27 AM Ruifeng Zhang
> <ruifeng.zhang0110@...il.com> wrote:
> >
> > From: Ruifeng Zhang <ruifeng.zhang1@...soc.com>
> >
> > Suspend type contains s2ram and s2idle, but syscore is only
> > available for S2RAM.
> >
> > S2idle requires a similar feature,
>
> No, it doesn't.
Why s2idle don't requires this feature ?
I'm need use it for vendor watchdog driver.

Rafael J. Wysocki <rafael@...nel.org> 于2021年1月29日周五 下午9:50写道：
>
> On Fri, Jan 29, 2021 at 9:27 AM Ruifeng Zhang
> <ruifeng.zhang0110@...il.com> wrote:
> >
> > From: Ruifeng Zhang <ruifeng.zhang1@...soc.com>
> >
> > Suspend type contains s2ram and s2idle, but syscore is only
> > available for S2RAM.
> >
> > S2idle requires a similar feature,
>
> No, it doesn't.