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a4b325c23e
The "jiggle" code was not actually expecting failure, which it should because that's what actually happens when the device wasn't already woken up by the regulator power-on (i.e. in the case of a shared regulator). Also, do actually enter the internal suspend mode on shutdown, to save power in the case of a shared regulator. Also, wait a bit longer (2x tOPR) on waking up, 1x is not enough at least on the DW9718S as found on the motorola-nora smartphone. Signed-off-by: Val Packett <val@packett.cool> Signed-off-by: André Apitzsch <git@apitzsch.eu> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.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 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.