fd13841d8b
The DSC DPT interface BW limit check should take into account the link clock's (aka DDI clock in bspec) channel coding efficiency overhead. Bspec suggests that the FEC overhead needs to be applied, however HW people claim this isn't the case, nor is any overhead applicable. However based on testing various 5k/6k modes both on the DELL U3224KBA monitor and the Unigraf UCD-500 CTS test device, both the channel coding efficiency (which includes the FEC overhead) and an additional 3% overhead must be accounted for to get these modes working. Bspec: 49259 v2: - Apply an additional 3% overhead, add a commit log and code comment about these overheads and the relation to the Bspec BW limit formula. Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240416221010.376865-5-imre.deak@intel.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 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.