linux-kernel - Re: [PATCH v4 00/13] MFD/extcon/ASoC: Rework arizona codec jack-detect support

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Date:   Thu, 4 Feb 2021 11:05:39 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Hans de Goede <hdegoede@...hat.com>
Cc:     Cezary Rojewski <cezary.rojewski@...el.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Liam Girdwood <liam.r.girdwood@...ux.intel.com>,
        Jie Yang <yang.jie@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>, patches@...nsource.cirrus.com,
        linux-kernel@...r.kernel.org,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Charles Keepax <ckeepax@...nsource.cirrus.com>,
        alsa-devel@...a-project.org
Subject: Re: [PATCH v4 00/13] MFD/extcon/ASoC: Rework arizona codec
 jack-detect support

On Sat, 23 Jan 2021, Hans de Goede wrote:

> Hi all,
> 
> Here is v4 of my series to rework the arizona codec jack-detect support
> to use the snd_soc_jack helpers instead of direct extcon reporting.
> 
> This is done by reworking the extcon driver into an arizona-jackdet
> library and then modifying the codec drivers to use that directly,
> replacing the old separate extcon child-devices and extcon-driver.
> 
> This brings the arizona-codec jack-detect handling inline with how
> all other ASoC codec driver do this. This was developed and tested on
> a Lenovo Yoga Tablet 1051L with a WM5102 codec.
> 
> There are various interdependencies between the patches in this
> series, so IMHO it would be best if this entire series would be merged
> through the MFD tree.
> 
> Note this series applies on top of my "[PATCH v4 0/5] MFD/ASoC: Add
> support for Intel Bay Trail boards with WM5102 codec" series.
> 
> Changes in v4:
> - Add sound/soc/codecs/arizona-jack.c to the WOLFSON MICROELECTRONICS DRIVERS
>   MAINTAINERS section
> - Small codying style tweaks to the "ASoC: arizona-jack: Cleanup logging" patch
> 
> Changes in v3:
> - Move the bugfix patches to earlier in the series so that they
>   apply to drivers/extcon/extcon-arizona.c so that they can be
>   cherry-picked into the stable series
> - Split runtime_pm_get -> runtime_pm_get_sync changes out into their
>   own patch
> - Simply move drivers/extcon/extcon-arizona.c to
>   sound/soc/codecs/arizona-jack.c instead of first adding arizona-jack.c
>   as a copy and then later removing extcon-arizona.c
> - Some other small tweaks, see individual patch changelogs
> 
> Regards,
> 
> Hans
> 
> 
> Hans de Goede (13):
>   mfd: arizona: Drop arizona-extcon cells
>   extcon: arizona: Fix some issues when HPDET IRQ fires after the jack
>     has been unplugged
>   extcon: arizona: Fix various races on driver unbind
>   extcon: arizona: Fix flags parameter to the gpiod_get("wlf,micd-pol")
>     call
>   extcon: arizona: Always use pm_runtime_get_sync() when we need the
>     device to be awake
>   ASoC/extcon: arizona: Move arizona jack code to
>     sound/soc/codecs/arizona-jack.c
>   ASoC: arizona-jack: Move jack-detect variables to struct arizona_priv
>   ASoC: arizona-jack: Use arizona->dev for runtime-pm
>   ASoC: arizona-jack: convert into a helper library for codec drivers
>   ASoC: arizona-jack: Use snd_soc_jack to report jack events
>   ASoC: arizona-jack: Cleanup logging
>   ASoC: arizona: Make the wm5102, wm5110, wm8997 and wm8998 drivers use
>     the new jack library

>   ASoC: Intel: bytcr_wm5102: Add jack detect support

Can't apply this patch ...

>  MAINTAINERS                                   |   3 +-
>  drivers/extcon/Kconfig                        |   8 -
>  drivers/extcon/Makefile                       |   1 -
>  drivers/mfd/arizona-core.c                    |  20 -
>  sound/soc/codecs/Makefile                     |   2 +-
>  .../soc/codecs/arizona-jack.c                 | 577 +++++++-----------
>  sound/soc/codecs/arizona.h                    |  44 ++
>  sound/soc/codecs/wm5102.c                     |  12 +-
>  sound/soc/codecs/wm5110.c                     |  12 +-
>  sound/soc/codecs/wm8997.c                     |  14 +-
>  sound/soc/codecs/wm8998.c                     |   9 +
>  sound/soc/intel/boards/bytcr_wm5102.c         |  28 +-

... since this file doesn't exist?

>  12 files changed, 325 insertions(+), 405 deletions(-)
>  rename drivers/extcon/extcon-arizona.c => sound/soc/codecs/arizona-jack.c (76%)
> 

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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