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e26c9d80b8
[Why] Blue screen when PNP with multiple monitor or hotplug external monitor when playing video due to dpp dto isn't programmed properly. If lower dpp clock, dpp dto need to be programmed first, and actual dpp clk not avalable yet. [How] set dpp dto as per request clk for lower case before dpp clk update, and after dpp clk updated set dpp dto again with actual dpp clk. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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.