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d24bf99214
Add a new "charge_types" property, this is identical to "charge_type" but reading returns a list of supported charge-types with the currently active type surrounded by square brackets, e.g.: Fast [Standard] "Long_Life" This has the advantage over the existing "charge_type" property that this allows userspace to find out which charge-types are supported for writable charge_type properties. Drivers which already support "charge_type" can easily add support for this by setting power_supply_desc.charge_types to a bitmask representing valid charge_type values. The existing "charge_type" get_property() and set_property() code paths can be re-used for "charge_types". Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20241211174451.355421-3-hdegoede@redhat.com Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.