From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Setting DP_PORT_EN in intel_dp->DP is already handled by intel_dp_enable_port() so there is no point in setting it also from the link training code. For DDI platforms a bit with that name doesn't even exist. The counterpart is DDI_BUF_CTL_ENABLE, which is already set up by intel_ddi_prepare_link_retrain(). Fortunately it is the same bit so there was no harm in doing this from the platform independent code as well. But it's just confusing when platform independent code sets platform specific bits in intel_dp->DP. Just get rid of it. Cc: Imre Deak <imre.deak@xxxxxxxxx> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/display/intel_dp_link_training.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.c b/drivers/gpu/drm/i915/display/intel_dp_link_training.c index 449499a5c4c1..053ed9302cda 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_link_training.c +++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.c @@ -499,8 +499,6 @@ intel_dp_prepare_link_train(struct intel_dp *intel_dp, DP_SET_ANSI_128B132B : DP_SET_ANSI_8B10B; drm_dp_dpcd_write(&intel_dp->aux, DP_DOWNSPREAD_CTRL, link_config, 2); - intel_dp->DP |= DP_PORT_EN; - return true; } -- 2.32.0
