diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 834651e58d8633a4f11fe2c8a01c256cde6af0b8..aa066fb9eb00a6142d74ce0823d4517661158b18 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3583,6 +3583,8 @@ static void intel_ddi_pre_enable_dp(struct intel_encoder *encoder,
 	 */
 	if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DP_MST))
 		intel_ddi_set_dp_msa(crtc_state, conn_state);
+
+	intel_dp_set_m_n(crtc_state, M1_N1);
 }
 
 static void intel_ddi_pre_enable_hdmi(struct intel_encoder *encoder,
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index ec6a51b8dfeb4ba7c41c18d222b25d9707aba75a..9c435f905c8ecbc25b4eb48933cbaa52632b4cfa 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -6977,9 +6977,6 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
 
 	intel_encoders_pre_enable(state, crtc);
 
-	if (intel_crtc_has_dp_encoder(new_crtc_state))
-		intel_dp_set_m_n(new_crtc_state, M1_N1);
-
 	if (!transcoder_is_dsi(cpu_transcoder))
 		intel_set_pipe_timings(new_crtc_state);