intel_dp_set_signal_levels
intel_dp_set_signal_levels(intel_dp, crtc_state, dp_phy);
intel_dp_set_signal_levels(intel_dp, crtc_state, dp_phy);
void intel_dp_set_signal_levels(struct intel_dp *intel_dp,
intel_dp_set_signal_levels(intel_dp, crtc_state, DP_PHY_DPRX);