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3f790433c3
Currently MP clocks don't consider adjusting parent rate even if they are allowed to do so. Such behaviour considerably lowers amount of possible rates, which is very inconvenient when such clock is used for pixel clock, for example. In order to improve the situation, adjusting parent rate is considered when allowed. This code is inspired by clk_divider_bestdiv() function, which does basically the same thing for different clock type. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
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.