drm/i915/tgl: Fix typo during output setup

Fix a typo that led to some MST short pulse event handling issue (the
short pulse event was handled for both encoder instances, each having
its own state).

Fixes: 1d8ca002456b6 ("drm/i915: Add PORT_TCn aliases to enum port")
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201104010000.4165574-1-imre.deak@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 81305c6483c737e23943eb030b60df10bf7e7961..6b224d3f34a80f6bf600cdecba8a28b8d889cd86 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -17229,7 +17229,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
                intel_ddi_init(dev_priv, PORT_B);
                intel_ddi_init(dev_priv, PORT_TC1);
                intel_ddi_init(dev_priv, PORT_TC2);
-               intel_ddi_init(dev_priv, PORT_TC2);
+               intel_ddi_init(dev_priv, PORT_TC3);
                intel_ddi_init(dev_priv, PORT_TC4);
                intel_ddi_init(dev_priv, PORT_TC5);
                intel_ddi_init(dev_priv, PORT_TC6);