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c4227e1609
Expose key Type-C port data in i915_display_info to make it easier to understand the port configuration and active mode, especially whether the link is in DP-Alt or TBT-Alt, without having to scan kernel logs. Tested in DP-Alt, TBT-Alt, SST, and MST. Expected output: [CONNECTOR:290:DP-2]: status: connected TC Port: E/TC#2 mode: tbt-alt pin assignment: - max lanes: 4 physical dimensions: 600x340mm ... [CONNECTOR:263:DP-5]: status: connected TC Port: G/TC#4 mode: dp-alt pin assignment: C max lanes: 4 physical dimensions: 610x350mm v2: Use drm_printer (Ville) Lock/Unlock around the printf (Imre) v3: Forward Declaration drm_printer struct (Jani) v4: Handle MST connector with no active encoder (Imre) Add a delimiter between fields and ":" after the port name (Imre) v5: Init dig_port and use it in intel_encorder_is_tc and tc_info (Imre) Move tc->port_name to a newline (Imre) v6: Use intel_tc_port_lock/Unlock (Imre) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Imre Deak <imre.deak@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Khaled Almahallawy <khaled.almahallawy@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patch.msgid.link/20251028190753.3089937-1-khaled.almahallawy@intel.com