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8fede7ff69
The DPU pixel clock rate corresponds to the required dot clock of the display mode, so it needs to be tweakable. Add support to change it, by adding generic divider setting code, arming the code to the dpu0/dpu1 clocks, and setting the pixel clock connected to the DPU (after a gate) to CLK_SET_RATE_PARENT to propagate it to the dividers. Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Reviewed-by: Drew Fustini <fustini@kernel.org> Signed-off-by: Drew Fustini <fustini@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.