From: Imre Deak <imre.d...@intel.com>
For MTL+ platforms we use PICA chips for Type-C support and
hence mg programming is not needed.
Fixes issue with drm warn of TC port not being in legacy mode.
Signed-off-by: Mika Kahola <mika.kah...@intel.com>
Signed-off-by: Imre Deak <imre.d...@intel.com>
---
drivers/gpu/drm/i915/display/intel_ddi.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c
b/drivers/gpu/drm/i915/display/intel_ddi.c
index bb13a3ca8c7c..6672fc162c4f 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -2096,6 +2096,9 @@ icl_program_mg_dp_mode(struct intel_digital_port
*dig_port,
u32 ln0, ln1, pin_assignment;
u8 width;
+ if (DISPLAY_VER(dev_priv) >= 14)
+ return;
+
if (!intel_encoder_is_tc(&dig_port->base) ||
intel_tc_port_in_tbt_alt_mode(dig_port))
return;
--
2.34.1
