9eb4aab86a
Reduce the indentation in intel_dp_get_link_train_fallback_values() by adding separate helpers to reduce the link rate and lane count. Also simplify things by passing crtc_state to the function. This also prepares for later patches in the patchset adding a limitation on how the link params are reduced. While at it use lt_dbg()/lt_err() for debug/error prints in the function which will also print the connector/encoder prefix and add a debug print about reducing the link parameters. v2: - Align reduce_lane_count()'s error handling flow with reduce_link_rate(). (Ville, Jani) - Use lt_dbg()/lt_err() in the function. Cc: Jani Nikula <jani.nikula@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/20240610164933.2947366-5-imre.deak@intel.com