The target maximum rate/lane count selected by the fallback logic may
exceed the current link_caps max_limits' rate/lane count, the latter of
which are used as a limit by the lookup functions when filtering allowed
configurations. To ensure the fallback search finds all relevant
candidates, temporarily reset the link_caps max_limits to the maximum
common supported capabilities.
After the fallback search completes, set the link_caps max_limits to the
configuration selected by the fallback logic, as before, determining
the allowed configurations for a subsequent modeset.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20260701153204.4124150-24-imre.deak@intel.com
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