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5836bc5f8d
Like DG2, we still don't have a proper algorithm that can be used for calculating PHY settings, but we do have tables of register values for a handful of the more common link rates. Some support is better than none, so let's go ahead and add/use these tables when we can, and also add some logic to hdmi_port_clock_valid() to filter the modelist to just the modes we can actually support with these link rates. Hopefully we'll have a proper / non-encumbered algorithm to calculate these registers by the time we upstream and we'll be able to replace this patch with something more general purpose. Bspec: 64568 v2: Rebasing with Clint's HDMI C10 PLL tables (Mika) v3: Remove the extra hdmi clock check pruning. Cc: Imre Deak <imre.deak@intel.com> Cc: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Clint Taylor <Clinton.A.Taylor@intel.com> Signed-off-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230413212443.1504245-8-radhakrishna.sripada@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 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.