linux-kernel - Re: [PATCH] drivers: core: Detach device from power domain on shutdown

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Date:   Thu, 4 Feb 2021 13:19:35 +0800
From:   Kai-Heng Feng <kai.heng.feng@...onical.com>
To:     Furquan Shaikh <furquan@...gle.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        "linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
        Dmitry Osipenko <digetx@...il.com>
Subject: Re: [PATCH] drivers: core: Detach device from power domain on shutdown

On Thu, Feb 4, 2021 at 12:09 PM Furquan Shaikh <furquan@...gle.com> wrote:
>
> On Wed, Feb 3, 2021 at 6:37 PM Kai-Heng Feng
> <kai.heng.feng@...onical.com> wrote:
> >
> > Hi Furquan,
> >
> > On Wed, Jan 13, 2021 at 10:31 PM Dmitry Osipenko <digetx@...il.com> wrote:
> > [snipped]
> > > Thank you all for addressing this problem!
> >
> > Are you still working on the alternate solution?
>
> Yes, it is in my pipeline, but I have been distracted because of some
> other high priority tasks. I plan to push something for review in ~3-4
> weeks.

Please Cc me in the revised patch.
Thanks for your work.

Kai-Heng

>
> > This patch can
> > address S5 power consumption issue for some laptops:
> > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912935
> >
> > Kai-Heng