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2e17ed94de
According datasheet max17040 has a pin for alert host for low SOC. This pin can be used as external interrupt, so we need to check for interrupts assigned for device and handle it. In handler we are checking and storing fuel gauge registers values and send an uevent to notificate user space, so user space can decide save work or turn off since the alert demonstrate that the battery may no have the power to keep the system turned on for much longer. Signed-off-by: Matheus Castello <matheus@castello.eng.br> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> |
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| Documentation | ||
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| .cocciconfig | ||
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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 Restructured Text 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.