From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: Hans de Goede <hdegoede@redhat.com>
Cc: Lee Jones <lee.jones@linaro.org>,
Cezary Rojewski <cezary.rojewski@intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Liam Girdwood <liam.r.girdwood@linux.intel.com>,
Jie Yang <yang.jie@linux.intel.com>,
Mark Brown <broonie@kernel.org>,
patches@opensource.cirrus.com,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Charles Keepax <ckeepax@opensource.cirrus.com>,
ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: [PATCH v2 07/12] ASoC: arizona-jack: Use arizona->dev for runtime-pm
Date: Fri, 22 Jan 2021 11:38:34 +0200 [thread overview]
Message-ID: <CAHp75Vdzqx0XyykL8wxwxRNk=kBMHmUKDGXJQQtdhT_1CCa4_w@mail.gmail.com> (raw)
In-Reply-To: <d0189116-d110-f91a-afd9-70f323833e32@redhat.com>
On Fri, Jan 22, 2021 at 2:03 AM Hans de Goede <hdegoede@redhat.com> wrote:
> On 1/18/21 1:02 PM, Andy Shevchenko wrote:
> > On Sun, Jan 17, 2021 at 6:06 PM Hans de Goede <hdegoede@redhat.com> wrote:
...
> > Can you elaborate switchings from get() to get_sync() in few places
>
> Sorry, those 2 changes really should have been in a separate commit.
> I've put the 2 get -> get_sync() changed in their own commit now
> with the following commit-msg:
>
> """
> extcon: arizona: Always use pm_runtime_get_sync() when we need the device to be awake
>
> Before this commit the extcon-arizona code was mixing pm_runtime_get()
> and pm_runtime_get_sync() in different places. In all cases where
> either function is called we make use of the device immediately
called and we
> afterwards. This means that we should always use pm_runtime_get_sync().
> """
>
> > along with moving disable()?
> The enable / disable calls are not moved, they are removed.
>
> Here is a new commit msg which hopefully explains this better
> which I plan to use for v3:
>
> """
> Drivers for MFD child-devices such as the arizona codec drivers
> and the arizona-extcon driver can choose to either make
> runtime_pm_get/_put calls on their own child-device, which will
> then be propagated to their parent; or they can make them directly
> on their MFD parent-device.
>
> The arizona-extcon code was using runtime_pm_get/_put calls on
> its own child-device where as the codec drivers are using
> runtime_pm_get/_put calls on their parent.
>
> The arizona-extcon MFD cell/child-device has been removed and this
> commit is part of refactoring the arizona-extcon code into a library
> to be used directly from the codec drivers.
>
> Specifically this commit moves the code over to make
> runtime_pm_get/_put calls on the parent device (on arizona->dev)
> bringing the code inline with how the codec drivers do this.
>
> Note this also removes the pm_runtime_enable/_disable calls
> as pm_runtime support has already been enabled on the parent-device
> by the arizona MFD driver.
> """
Makes sense to me, thanks!
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2021-01-22 9:46 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-17 16:05 [PATCH v2 00/12] MFD/extcon/ASoC: Rework arizona codec jack-detect support Hans de Goede
2021-01-17 16:05 ` [PATCH v2 01/12] mfd: arizona: Drop arizona-extcon cells Hans de Goede
2021-01-17 16:05 ` [PATCH v2 02/12] ASoC: arizona-jack: Add arizona-jack.c Hans de Goede
2021-01-18 11:57 ` Andy Shevchenko
2021-01-17 16:05 ` [PATCH v2 03/12] ASoC: arizona-jack: Fix some issues when HPDET IRQ fires after the jack has been unplugged Hans de Goede
2021-01-18 12:47 ` Mark Brown
2021-01-21 15:58 ` Hans de Goede
2021-01-22 11:07 ` Charles Keepax
2021-01-17 16:05 ` [PATCH v2 04/12] ASoC: arizona-jack: Fix various races on driver unbind Hans de Goede
2021-01-17 16:05 ` [PATCH v2 05/12] ASoC: arizona-jack: Fix flags parameter to the gpiod_get("wlf,micd-pol") call Hans de Goede
2021-01-17 16:05 ` [PATCH v2 06/12] ASoC: arizona-jack: Move jack-detect variables to struct arizona_priv Hans de Goede
2021-01-18 12:01 ` Andy Shevchenko
2021-01-22 11:12 ` Charles Keepax
2021-01-17 16:05 ` [PATCH v2 07/12] ASoC: arizona-jack: Use arizona->dev for runtime-pm Hans de Goede
2021-01-18 12:02 ` Andy Shevchenko
2021-01-22 0:03 ` Hans de Goede
2021-01-22 9:38 ` Andy Shevchenko [this message]
2021-01-22 13:56 ` Hans de Goede
2021-01-17 16:05 ` [PATCH v2 08/12] ASoC: arizona-jack: convert into a helper library for codec drivers Hans de Goede
2021-01-18 17:24 ` Andy Shevchenko
2021-01-19 9:51 ` Richard Fitzgerald
2021-01-21 16:55 ` Hans de Goede
2021-01-22 11:26 ` Charles Keepax
2021-01-22 12:23 ` Hans de Goede
2021-01-22 13:04 ` Charles Keepax
2021-01-22 13:36 ` Hans de Goede
2021-01-22 13:21 ` Charles Keepax
2021-01-17 16:05 ` [PATCH v2 09/12] ASoC: arizona-jack: Use snd_soc_jack to report jack events Hans de Goede
2021-01-17 16:05 ` [PATCH v2 10/12] ASoC: arizona: Make the wm5102, wm5110, wm8997 and wm8998 drivers use the new jack library Hans de Goede
2021-01-17 16:05 ` [PATCH v2 11/12] ASoC: Intel: bytcr_wm5102: Add jack detect support Hans de Goede
2021-01-17 16:05 ` [PATCH v2 12/12] extcon: arizona: Drop the arizona extcon driver Hans de Goede
2021-01-18 12:13 ` Andy Shevchenko
2021-01-18 9:55 ` [PATCH v2 00/12] MFD/extcon/ASoC: Rework arizona codec jack-detect support Lee Jones
2021-01-18 10:28 ` Hans de Goede
2021-01-18 10:47 ` Lee Jones
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