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>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] PM / domains: Kconfig: always enable PM_RUNTIME when genpd enabled
Date: Sat, 15 Nov 2014 13:32:01 +0100 [thread overview]
Message-ID: <CAMuHMdVrpwg2pYxUhA5oRgd1g2DmLuSb2jR3ywz8hkjms7UBcw@mail.gmail.com> (raw)
In-Reply-To: <7ha93t8z1q.fsf@deeprootsystems.com>
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
next prev parent reply other threads:[~2014-11-15 12:32 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 22:28 [PATCH] PM / Runtime: Kconfig: move ia64 dependency to arch/ia64/Kconfig Kevin Hilman
2014-11-13 22:28 ` [PATCH] PM / domains: Kconfig: always enable PM_RUNTIME when genpd enabled Kevin Hilman
2014-11-14 7:26 ` Ulf Hansson
2014-11-14 7:28 ` Ulf Hansson
2014-11-14 17:27 ` Kevin Hilman
2014-11-14 22:35 ` Rafael J. Wysocki
2014-11-14 7:29 ` Geert Uytterhoeven
2014-11-14 17:36 ` Kevin Hilman
2014-11-14 22:41 ` Rafael J. Wysocki
2014-11-15 20:54 ` Pavel Machek
2014-11-15 12:32 ` Geert Uytterhoeven [this message]
2014-11-17 1:22 ` Rafael J. Wysocki
2014-11-17 8:01 ` Geert Uytterhoeven
2014-11-17 18:25 ` Kevin Hilman
2014-11-18 0:39 ` [PATCH] PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected (was: Re: [PATCH] PM / domains: Kconfig: always enable PM_RUNTIME when genpd enabled) Rafael J. Wysocki
2014-11-18 3:52 ` [PATCH] PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected Kevin Hilman
2014-11-18 8:32 ` Geert Uytterhoeven
2014-11-18 8:34 ` [PATCH] PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected (was: Re: [PATCH] PM / domains: Kconfig: always enable PM_RUNTIME when genpd enabled) Pavel Machek
2014-11-18 20:40 ` Rafael J. Wysocki
2014-11-14 7:30 ` [PATCH] PM / Runtime: Kconfig: move ia64 dependency to arch/ia64/Kconfig Ulf Hansson
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