554fab6dbf
Currently when requesting a specific voltage or current through the psy interface, for PPS, when reading back from that interface the values will always be the same as previously given, if the request was successful. However PPS only allows for 20mV voltage steps and 50mA current steps, and the psy class expects microvolt and micro amp requests, so inbetween values can be provided through this interface. Really when reading back the true values negotiated should be given, and not the ones originally asked for. To report the actual values negotiated with the Source, the values stored are now rounded down to the relevant step units prior to building the PPS request, so that those values are later correctly reported through the psy interface. In addition this improves the adjustments made to meet the operating power requirements of the platform, which previously could have been slightly out due to not using valid PPS units of voltage and current. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| include | ||
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| samples | ||
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| README | ||
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.