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commit 6a7d11efd6915d80a025f2a0be4ae09d797b91ec upstream. If a PWM output is disabled then it's voltage has to be calculated based on a zero duty cycle (for normal polarity) or duty cycle being equal to the PWM period (for inverted polarity). Add support for this to pwm_regulator_get_voltage(). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://msgid.link/r/20240113224628.377993-3-martin.blumenstingl@googlemail.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.