78015e27b7
In non-DSC mode the link bpp can be set in 2*3 bpp steps in the pipe bpp range, while in DSC mode it can be set in 1/16 bpp steps to any value up to the maximum pipe bpp. Update the limits accordingly in both modes to prepare for a follow-up patch which may need to reduce the max link bpp value and starts to check the link bpp limits in DSC mode as well. While at it add more detail to the link limit debug print and print it also for DSC mode. v2: - Add to_bpp_frac_dec() instead of open coding it. (Jani) v3: (Ville) - Add BPP_X16_FMT / BPP_X16_ARG. - Add TODO: comment about initializing the DSC link bpp limits earlier. Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230921195159.2646027-5-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 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.