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The intel_crtc_state::fec_enable check in intel_dp_needs_8b10b_fec() is redundant drop it: originally it ensured that the FEC enabled state for a CRTC other than the CRTC intel_dp_needs_8b10b_fec() called for is preserved, even if DSC is not enabled for the latter CRTC. The way FEC gets enabled for all the CRTCs on an 8b10b MST link is changed by commit7c027070e9("drm/i915/dp_mst: Track DSC enabled status on the MST link") and commit470b84af45("drm/i915/dp_mst: Recompute all MST link CRTCs if DSC gets enabled on the link") depending on intel_dsc_enabled_on_link() in intel_dp_needs_8b10b_fec() instead of the above fec_enable check. Drop the check. Suggested-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/20251020154438.416761-1-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.