MTL+ requires the AUX_IO power for the main link only on eDP, so don't enable it in other cases. v2: - Rebased on checking intel_encoder_can_psr() instead of crtc->has_psr. Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx> --- drivers/gpu/drm/i915/display/intel_ddi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index cc4bc529a78a5..7a4b5a7d2ec66 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -866,7 +866,7 @@ intel_ddi_main_link_aux_domain(struct intel_digital_port *dig_port) */ if (intel_encoder_can_psr(&dig_port->base)) return intel_display_power_aux_io_domain(i915, dig_port->aux_ch); - else if (intel_phy_is_tc(i915, phy)) + else if (DISPLAY_VER(i915) < 14 && intel_phy_is_tc(i915, phy)) return intel_aux_power_domain(dig_port); else return POWER_DOMAIN_INVALID; -- 2.37.1
