diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 2c3eb90b9499..121ea34bc927 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3206,35 +3206,6 @@ intel_dp_get_link_status(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_
 				DP_LINK_STATUS_SIZE) == DP_LINK_STATUS_SIZE;
 }
 
-static bool intel_dp_get_y_cord_status(struct intel_dp *intel_dp)
-{
-	uint8_t psr_caps = 0;
-
-	if (drm_dp_dpcd_readb(&intel_dp->aux, DP_PSR_CAPS, &psr_caps) != 1)
-		return false;
-	return psr_caps & DP_PSR2_SU_Y_COORDINATE_REQUIRED;
-}
-
-static bool intel_dp_get_colorimetry_status(struct intel_dp *intel_dp)
-{
-	uint8_t dprx = 0;
-
-	if (drm_dp_dpcd_readb(&intel_dp->aux, DP_DPRX_FEATURE_ENUMERATION_LIST,
-			      &dprx) != 1)
-		return false;
-	return dprx & DP_VSC_SDP_EXT_FOR_COLORIMETRY_SUPPORTED;
-}
-
-static bool intel_dp_get_alpm_status(struct intel_dp *intel_dp)
-{
-	uint8_t alpm_caps = 0;
-
-	if (drm_dp_dpcd_readb(&intel_dp->aux, DP_RECEIVER_ALPM_CAP,
-			      &alpm_caps) != 1)
-		return false;
-	return alpm_caps & DP_ALPM_CAP;
-}
-
 /* These are source-specific values. */
 uint8_t
 intel_dp_voltage_max(struct intel_dp *intel_dp)
@@ -3785,40 +3756,7 @@ intel_edp_init_dpcd(struct intel_dp *intel_dp)
 		dev_priv->no_aux_handshake = intel_dp->dpcd[DP_MAX_DOWNSPREAD] &
 			DP_NO_AUX_HANDSHAKE_LINK_TRAINING;
 
-	/* Check if the panel supports PSR */
-	drm_dp_dpcd_read(&intel_dp->aux, DP_PSR_SUPPORT,
-			 intel_dp->psr_dpcd,
-			 sizeof(intel_dp->psr_dpcd));
-	if (intel_dp->psr_dpcd[0] & DP_PSR_IS_SUPPORTED) {
-		dev_priv->psr.sink_support = true;
-		DRM_DEBUG_KMS("Detected EDP PSR Panel.\n");
-	}
-
-	if (INTEL_GEN(dev_priv) >= 9 &&
-	    (intel_dp->psr_dpcd[0] & DP_PSR2_IS_SUPPORTED)) {
-		uint8_t frame_sync_cap;
-
-		dev_priv->psr.sink_support = true;
-		if (drm_dp_dpcd_readb(&intel_dp->aux,
-				      DP_SINK_DEVICE_AUX_FRAME_SYNC_CAP,
-				      &frame_sync_cap) != 1)
-			frame_sync_cap = 0;
-		dev_priv->psr.aux_frame_sync = frame_sync_cap ? true : false;
-		/* PSR2 needs frame sync as well */
-		dev_priv->psr.psr2_support = dev_priv->psr.aux_frame_sync;
-		DRM_DEBUG_KMS("PSR2 %s on sink",
-			      dev_priv->psr.psr2_support ? "supported" : "not supported");
-
-		if (dev_priv->psr.psr2_support) {
-			dev_priv->psr.y_cord_support =
-				intel_dp_get_y_cord_status(intel_dp);
-			dev_priv->psr.colorimetry_support =
-				intel_dp_get_colorimetry_status(intel_dp);
-			dev_priv->psr.alpm =
-				intel_dp_get_alpm_status(intel_dp);
-		}
-
-	}
+	intel_psr_init_dpcd(intel_dp);
 
 	/*
 	 * Read the eDP display control registers.
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 8f38e584d375..652b11e788cc 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1866,6 +1866,7 @@ bool is_hdcp_supported(struct drm_i915_private *dev_priv, enum port port);
 
 /* intel_psr.c */
 #define CAN_PSR(dev_priv) (HAS_PSR(dev_priv) && dev_priv->psr.sink_support)
+void intel_psr_init_dpcd(struct intel_dp *intel_dp);
 void intel_psr_enable(struct intel_dp *intel_dp,
 		      const struct intel_crtc_state *crtc_state);
 void intel_psr_disable(struct intel_dp *intel_dp,
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 04430d4c99c9..8f8bcffd8d49 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -93,6 +93,74 @@ static void psr_aux_io_power_put(struct intel_dp *intel_dp)
 	intel_display_power_put(dev_priv, psr_aux_domain(intel_dp));
 }
 
+static bool intel_dp_get_y_cord_status(struct intel_dp *intel_dp)
+{
+	uint8_t psr_caps = 0;
+
+	if (drm_dp_dpcd_readb(&intel_dp->aux, DP_PSR_CAPS, &psr_caps) != 1)
+		return false;
+	return psr_caps & DP_PSR2_SU_Y_COORDINATE_REQUIRED;
+}
+
+static bool intel_dp_get_colorimetry_status(struct intel_dp *intel_dp)
+{
+	uint8_t dprx = 0;
+
+	if (drm_dp_dpcd_readb(&intel_dp->aux, DP_DPRX_FEATURE_ENUMERATION_LIST,
+			      &dprx) != 1)
+		return false;
+	return dprx & DP_VSC_SDP_EXT_FOR_COLORIMETRY_SUPPORTED;
+}
+
+static bool intel_dp_get_alpm_status(struct intel_dp *intel_dp)
+{
+	uint8_t alpm_caps = 0;
+
+	if (drm_dp_dpcd_readb(&intel_dp->aux, DP_RECEIVER_ALPM_CAP,
+			      &alpm_caps) != 1)
+		return false;
+	return alpm_caps & DP_ALPM_CAP;
+}
+
+void intel_psr_init_dpcd(struct intel_dp *intel_dp)
+{
+	struct drm_i915_private *dev_priv =
+		to_i915(dp_to_dig_port(intel_dp)->base.base.dev);
+
+	drm_dp_dpcd_read(&intel_dp->aux, DP_PSR_SUPPORT, intel_dp->psr_dpcd,
+			 sizeof(intel_dp->psr_dpcd));
+
+	if (intel_dp->psr_dpcd[0] & DP_PSR_IS_SUPPORTED) {
+		dev_priv->psr.sink_support = true;
+		DRM_DEBUG_KMS("Detected EDP PSR Panel.\n");
+	}
+
+	if (INTEL_GEN(dev_priv) >= 9 &&
+	    (intel_dp->psr_dpcd[0] & DP_PSR2_IS_SUPPORTED)) {
+		uint8_t frame_sync_cap;
+
+		dev_priv->psr.sink_support = true;
+		if (drm_dp_dpcd_readb(&intel_dp->aux,
+				      DP_SINK_DEVICE_AUX_FRAME_SYNC_CAP,
+				      &frame_sync_cap) != 1)
+			frame_sync_cap = 0;
+		dev_priv->psr.aux_frame_sync = frame_sync_cap ? true : false;
+		/* PSR2 needs frame sync as well */
+		dev_priv->psr.psr2_support = dev_priv->psr.aux_frame_sync;
+		DRM_DEBUG_KMS("PSR2 %s on sink",
+			      dev_priv->psr.psr2_support ? "supported" : "not supported");
+
+		if (dev_priv->psr.psr2_support) {
+			dev_priv->psr.y_cord_support =
+				intel_dp_get_y_cord_status(intel_dp);
+			dev_priv->psr.colorimetry_support =
+				intel_dp_get_colorimetry_status(intel_dp);
+			dev_priv->psr.alpm =
+				intel_dp_get_alpm_status(intel_dp);
+		}
+	}
+}
+
 static bool vlv_is_psr_active_on_pipe(struct drm_device *dev, int pipe)
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
