From: Kevin Hilman <khilman@kernel.org>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Alan Stern <stern@rowland.harvard.edu>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Tomasz Figa <tomasz.figa@gmail.com>,
Simon Horman <horms@verge.net.au>,
Magnus Damm <magnus.damm@gmail.com>,
Ben Dooks <ben-linux@fluff.org>,
Kukjin Kim <kgene.kim@samsung.com>,
Philipp Zabel <philipp.zabel@gmail.com>,
Mark Brown <broonie@kernel.org>, Wolfram Sang <wsa@the-dreams.de>,
Russell King <linux@arm.linux.org.uk>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Jack Dai <jack.dai@rock-chips.com>,
Jinkun Hong <jinkun.hong@rock-chips.com>,
Aaron Lu <aaron.lu@intel.com>,
Sylwester Nawrocki <s.nawrocki@samsung.com>
Subject: Re: [PATCH v3 4/9] drivercore / platform: Keep PM domain powered during ->probe()
Date: Thu, 30 Oct 2014 13:47:27 -0700 [thread overview]
Message-ID: <7hoast8eu8.fsf@deeprootsystems.com> (raw)
In-Reply-To: <1413208930-26019-5-git-send-email-ulf.hansson@linaro.org> (Ulf Hansson's message of "Mon, 13 Oct 2014 16:02:05 +0200")
Ulf Hansson <ulf.hansson@linaro.org> writes:
> To sucessfully probe some devices their corresponding PM domains may
> need to be powered.
Isn't that what pm_runtime_get*() is supposed to be doing? Why isn't
that working?
Kevin
WARNING: multiple messages have this Message-ID (diff)
From: khilman@kernel.org (Kevin Hilman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 4/9] drivercore / platform: Keep PM domain powered during ->probe()
Date: Thu, 30 Oct 2014 13:47:27 -0700 [thread overview]
Message-ID: <7hoast8eu8.fsf@deeprootsystems.com> (raw)
In-Reply-To: <1413208930-26019-5-git-send-email-ulf.hansson@linaro.org> (Ulf Hansson's message of "Mon, 13 Oct 2014 16:02:05 +0200")
Ulf Hansson <ulf.hansson@linaro.org> writes:
> To sucessfully probe some devices their corresponding PM domains may
> need to be powered.
Isn't that what pm_runtime_get*() is supposed to be doing? Why isn't
that working?
Kevin
next prev parent reply other threads:[~2014-10-30 20:47 UTC|newest]
Thread overview: 98+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-13 14:02 [PATCH v3 0/9] PM / Domains: Fix race conditions during boot Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 1/9] PM / Domains: Add dev_pm_domain_get|put() APIs Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 2/9] PM / Domains: Enable genpd to support ->get|put() callbacks Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 3/9] amba: Keep PM domain powered during ->probe() Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 4/9] drivercore / platform: " Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-30 20:47 ` Kevin Hilman [this message]
2014-10-30 20:47 ` Kevin Hilman
2014-10-31 0:07 ` Dmitry Torokhov
2014-10-31 0:07 ` Dmitry Torokhov
2014-10-31 9:23 ` Ulf Hansson
2014-10-31 9:23 ` Ulf Hansson
2014-11-01 0:21 ` Rafael J. Wysocki
2014-11-01 0:21 ` Rafael J. Wysocki
2014-10-31 9:19 ` Ulf Hansson
2014-10-31 9:19 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 5/9] i2c: core: " Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 6/9] spi: " Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 7/9] mmc: core: Attach PM domain prior probing of SDIO func driver Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 8/9] mmmc: core: Keep PM domain powered during ->probe() " Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-13 14:02 ` [PATCH v3 9/9] PM / Domains: Remove pm_genpd_dev_need_restore() API Ulf Hansson
2014-10-13 14:02 ` Ulf Hansson
2014-10-24 16:12 ` [PATCH v3 0/9] PM / Domains: Fix race conditions during boot Kevin Hilman
2014-10-24 16:12 ` Kevin Hilman
2014-10-24 16:18 ` Mark Brown
2014-10-24 16:18 ` Mark Brown
2014-10-30 20:46 ` Kevin Hilman
2014-10-30 20:46 ` Kevin Hilman
2014-10-30 23:56 ` Mark Brown
2014-10-30 23:56 ` Mark Brown
2014-10-31 9:16 ` Ulf Hansson
2014-10-31 9:16 ` Ulf Hansson
2014-11-01 0:20 ` Rafael J. Wysocki
2014-11-01 0:20 ` Rafael J. Wysocki
2014-11-01 1:08 ` pm_runtime_enable() in ->probe() (was: Re: [PATCH v3 0/9] PM / Domains: Fix race conditions during boot) Rafael J. Wysocki
2014-11-01 1:08 ` Rafael J. Wysocki
2014-11-01 1:14 ` Rafael J. Wysocki
2014-11-01 1:14 ` Rafael J. Wysocki
2014-11-03 17:00 ` pm_runtime_enable() in ->probe() Kevin Hilman
2014-11-03 17:00 ` Kevin Hilman
2014-11-03 20:06 ` Alan Stern
2014-11-04 0:00 ` Rafael J. Wysocki
2014-11-04 16:45 ` Alan Stern
2014-11-03 23:55 ` Rafael J. Wysocki
2014-11-03 23:55 ` Rafael J. Wysocki
2014-11-01 15:15 ` pm_runtime_enable() in ->probe() (was: Re: [PATCH v3 0/9] PM / Domains: Fix race conditions during boot) Alan Stern
2014-11-04 0:09 ` Rafael J. Wysocki
2014-11-04 1:23 ` Rafael J. Wysocki
2014-11-03 14:03 ` [PATCH v3 0/9] PM / Domains: Fix race conditions during boot Ulf Hansson
2014-11-03 14:03 ` Ulf Hansson
2014-11-04 1:43 ` Rafael J. Wysocki
2014-11-04 1:43 ` Rafael J. Wysocki
2014-11-04 8:20 ` Geert Uytterhoeven
2014-11-04 8:20 ` Geert Uytterhoeven
2014-11-04 13:32 ` Rafael J. Wysocki
2014-11-04 13:32 ` Rafael J. Wysocki
2014-11-04 8:54 ` Ulf Hansson
2014-11-04 8:54 ` Ulf Hansson
2014-11-04 9:05 ` Dmitry Torokhov
2014-11-04 9:05 ` Dmitry Torokhov
2014-11-04 9:24 ` Ulf Hansson
2014-11-04 9:24 ` Ulf Hansson
2014-11-04 13:56 ` Rafael J. Wysocki
2014-11-04 13:56 ` Rafael J. Wysocki
2014-11-04 17:01 ` Ulf Hansson
2014-11-04 17:01 ` Ulf Hansson
2014-11-04 18:29 ` Dmitry Torokhov
2014-11-04 18:29 ` Dmitry Torokhov
2014-11-04 21:38 ` Rafael J. Wysocki
2014-11-04 21:38 ` Rafael J. Wysocki
2014-11-05 8:17 ` Ulf Hansson
2014-11-05 8:17 ` Ulf Hansson
2014-11-04 13:52 ` Rafael J. Wysocki
2014-11-04 13:52 ` Rafael J. Wysocki
2014-11-04 13:51 ` Rafael J. Wysocki
2014-11-04 13:51 ` Rafael J. Wysocki
2014-11-04 16:42 ` Ulf Hansson
2014-11-04 16:42 ` Ulf Hansson
2014-11-07 17:25 ` Grygorii Strashko
2014-11-07 17:25 ` Grygorii Strashko
2014-11-11 11:05 ` Ulf Hansson
2014-11-11 11:05 ` Ulf Hansson
2014-11-12 18:01 ` Grygorii Strashko
2014-11-12 18:01 ` Grygorii Strashko
2014-11-13 2:07 ` Rafael J. Wysocki
2014-11-13 2:07 ` Rafael J. Wysocki
2014-11-13 20:13 ` Grygorii Strashko
2014-11-13 20:13 ` Grygorii Strashko
2014-11-13 14:05 ` Pavel Machek
2014-11-13 14:05 ` Pavel Machek
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