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From: "Thomas Weißschuh" <linux@weissschuh.net>
To: linux-pm@vger.kernel.org, Sebastian Reichel <sre@kernel.org>,
	ibm-acpi-devel@lists.sourceforge.net,
	platform-driver-x86@vger.kernel.org,
	Mark Gross <markgross@kernel.org>,
	Hans de Goede <hdegoede@redhat.com>,
	Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: "Thomas Weißschuh" <linux@weissschuh.net>,
	linux-kernel@vger.kernel.org, linrunner@gmx.net,
	bberg@redhat.com, hadess@hadess.net, markpearson@lenovo.com,
	nicolopiazzalunga@gmail.com, njoshi1@lenovo.com,
	smclt30p@gmail.com
Subject: [PATCH 0/4] power: supply: add charge_behaviour property (force-discharge, inhibit-charge)
Date: Sat, 13 Nov 2021 11:42:21 +0100	[thread overview]
Message-ID: <20211113104225.141333-1-linux@weissschuh.net> (raw)

Hi,

this series adds support for the charge_behaviour property to the power
subsystem and thinkpad_acpi driver.

As thinkpad_acpi has to use the 'struct power_supply' created by the generic
ACPI driver it has to rely on custom sysfs attributes instead of proper
power_supply properties to implement this property.

Patch 1: Adds the power_supply documentation and basic public API
Patch 2: Adds helpers to power_supply core to help drivers implement the
  charge_behaviour attribute
Patch 3: Adds support for force-discharge to thinkpad_acpi.
Patch 4: Adds support for inhibit-discharge to thinkpad_acpi.

Patch 3 and 4 are largely taken from other patches and adapted to the new API.
(Links are in the patch trailer)

Ognjen Galic, Nicolo' Piazzalunga, Thomas Koch:

Your S-o-b is on the original inhibit_charge and force_discharge patches.
I would like to add you as Co-developed-by but to do that it will also require
your S-o-b. Could you give your sign-offs for the new patches, so you can be
properly attributed?

Sebastian Reichel:

Currently the series does not actually support the property as a proper
powersupply property handled fully by power_supply_sysfs.c because there would
be no user for this property.

Previous discussions about the API:

https://lore.kernel.org/platform-driver-x86/20211108192852.357473-1-linux@weissschuh.net/
https://lore.kernel.org/platform-driver-x86/21569a89-8303-8573-05fb-c2fec29983d1@gmail.com/

Thomas Weißschuh (4):
  power: supply: add charge_behaviour attributes
  power: supply: add helpers for charge_behaviour sysfs
  platform/x86: thinkpad_acpi: support force-discharge
  platform/x86: thinkpad_acpi: support inhibit-charge

 Documentation/ABI/testing/sysfs-class-power |  14 ++
 drivers/platform/x86/thinkpad_acpi.c        | 154 +++++++++++++++++++-
 drivers/power/supply/power_supply_sysfs.c   |  51 +++++++
 include/linux/power_supply.h                |  16 ++
 4 files changed, 231 insertions(+), 4 deletions(-)


base-commit: 66f4beaa6c1d28161f534471484b2daa2de1dce0
-- 
2.33.1


             reply	other threads:[~2021-11-13 10:42 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-13 10:42 Thomas Weißschuh [this message]
2021-11-13 10:42 ` [PATCH 1/4] power: supply: add charge_behaviour attributes Thomas Weißschuh
2021-11-13 10:42 ` [PATCH 2/4] power: supply: add helpers for charge_behaviour sysfs Thomas Weißschuh
2021-11-13 10:42 ` [PATCH 3/4] platform/x86: thinkpad_acpi: support force-discharge Thomas Weißschuh
2021-11-16 20:35   ` [External] " Mark Pearson
2021-11-13 10:42 ` [PATCH 4/4] platform/x86: thinkpad_acpi: support inhibit-charge Thomas Weißschuh
2021-11-16 10:58   ` Hans de Goede
2021-11-16 12:18     ` Thomas Weißschuh
2021-11-16 20:52   ` [External] " Mark Pearson
2021-11-16 23:44     ` Thomas Weißschuh
2021-11-17 15:09       ` Mark Pearson
2021-11-16 16:56 ` [PATCH 0/4] power: supply: add charge_behaviour property (force-discharge, inhibit-charge) Thomas Koch
2021-11-17 17:57   ` Thomas Weißschuh
2021-11-17 18:20     ` [External] " Mark Pearson
2021-11-17 18:36     ` Thomas Koch
2021-11-23 23:27 Thomas Weißschuh
2021-12-03 21:33 ` Sebastian Reichel
2021-12-04 13:56   ` Hans de Goede
2021-12-16 15:41   ` Hans de Goede
2021-12-21 16:06   ` Hans de Goede
2021-12-04 16:04 ` Thomas Koch

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