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Date: Sat, 15 Nov 2014 13:32:01 +0100
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Subject: Re: [PATCH] PM / domains: Kconfig: always enable PM_RUNTIME when
 genpd enabled
From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Kevin Hilman <khilman@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Linux PM list <linux-pm@vger.kernel.org>,
        linaro-kernel <linaro-kernel@lists.linaro.org>,
        Grygorii Strashko <grygorii.strashko@ti.com>,
        Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
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Hi Kevin,

On Fri, Nov 14, 2014 at 6:36 PM, Kevin Hilman <khilman@kernel.org> wrote:
>> On Thu, Nov 13, 2014 at 11:28 PM, Kevin Hilman <khilman@kernel.org> wrote:
>>> It makes little sense to use generic power domains without runtime PM.
>>
>> Does it?
>> It still powers down the PM domains on system suspend (at least on my
>> boards ;-)
>
> Sure, but your devices are also using runtime PM, so I'm not sure how
> does that change my statement above?

I do mean with CONFIG_PM_RUNTIME turned off.

If PM domain support is disabled, s2ram will not power down the PM domains.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds