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05db35963e
Some clients, such as PCIe, may operate at the same clock frequency across different data rates by varying link width. In such cases, frequency alone is not sufficient to uniquely identify an OPP. To support these scenarios, introduce a new API dev_pm_opp_find_key_exact() that allows OPP lookup with different set of keys like freq, level & bandwidth. Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com> [ Viresh: Minor cleanups ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.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.