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Battery charge can be reported in several different ways. One of them is is charge percentage referred to as POWER_SUPPLY_PROP_CAPACITY in the power supply API. Currently the driver reports the capacity in this way on SM8350, but not on the newer variants referred to as SC8280XP in the driver. Although this is not a bug in itself, not reporting the percentage can confuse some userspace consumers. Mimic what is done in the ACPI driver (drivers/acpi/battery.c) and calculate the percentage capacity by dividing the current charge value by the full charge. Signed-off-by: Kornel Dulęba <korneld@google.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250528112328.1640743-2-korneld@google.com Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> |
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| README | ||
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.