diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index a6f4cb5..ada12f7 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1655,126 +1655,18 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
 	struct drm_info_node *node = m->private;
 	struct drm_device *dev = node->minor->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	u32 psrstat, psrperf;
+	u32 psrperf = 0;
+	bool enabled = false;
 
-	if (!IS_HASWELL(dev)) {
-		seq_puts(m, "PSR not supported on this platform\n");
-	} else if (IS_HASWELL(dev) && I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE) {
-		seq_puts(m, "PSR enabled\n");
-	} else {
-		seq_puts(m, "PSR disabled: ");
-		switch (dev_priv->no_psr_reason) {
-		case PSR_NO_SOURCE:
-			seq_puts(m, "not supported on this platform");
-			break;
-		case PSR_NO_SINK:
-			seq_puts(m, "not supported by panel");
-			break;
-		case PSR_MODULE_PARAM:
-			seq_puts(m, "disabled by flag");
-			break;
-		case PSR_CRTC_NOT_ACTIVE:
-			seq_puts(m, "crtc not active");
-			break;
-		case PSR_PWR_WELL_ENABLED:
-			seq_puts(m, "power well enabled");
-			break;
-		case PSR_NOT_TILED:
-			seq_puts(m, "not tiled");
-			break;
-		case PSR_SPRITE_ENABLED:
-			seq_puts(m, "sprite enabled");
-			break;
-		case PSR_S3D_ENABLED:
-			seq_puts(m, "stereo 3d enabled");
-			break;
-		case PSR_INTERLACED_ENABLED:
-			seq_puts(m, "interlaced enabled");
-			break;
-		case PSR_HSW_NOT_DDIA:
-			seq_puts(m, "HSW ties PSR to DDI A (eDP)");
-			break;
-		default:
-			seq_puts(m, "unknown reason");
-		}
-		seq_puts(m, "\n");
-		return 0;
-	}
-
-	psrstat = I915_READ(EDP_PSR_STATUS_CTL);
-
-	seq_puts(m, "PSR Current State: ");
-	switch (psrstat & EDP_PSR_STATUS_STATE_MASK) {
-	case EDP_PSR_STATUS_STATE_IDLE:
-		seq_puts(m, "Reset state\n");
-		break;
-	case EDP_PSR_STATUS_STATE_SRDONACK:
-		seq_puts(m, "Wait for TG/Stream to send on frame of data after SRD conditions are met\n");
-		break;
-	case EDP_PSR_STATUS_STATE_SRDENT:
-		seq_puts(m, "SRD entry\n");
-		break;
-	case EDP_PSR_STATUS_STATE_BUFOFF:
-		seq_puts(m, "Wait for buffer turn off\n");
-		break;
-	case EDP_PSR_STATUS_STATE_BUFON:
-		seq_puts(m, "Wait for buffer turn on\n");
-		break;
-	case EDP_PSR_STATUS_STATE_AUXACK:
-		seq_puts(m, "Wait for AUX to acknowledge on SRD exit\n");
-		break;
-	case EDP_PSR_STATUS_STATE_SRDOFFACK:
-		seq_puts(m, "Wait for TG/Stream to acknowledge the SRD VDM exit\n");
-		break;
-	default:
-		seq_puts(m, "Unknown\n");
-		break;
-	}
-
-	seq_puts(m, "Link Status: ");
-	switch (psrstat & EDP_PSR_STATUS_LINK_MASK) {
-	case EDP_PSR_STATUS_LINK_FULL_OFF:
-		seq_puts(m, "Link is fully off\n");
-		break;
-	case EDP_PSR_STATUS_LINK_FULL_ON:
-		seq_puts(m, "Link is fully on\n");
-		break;
-	case EDP_PSR_STATUS_LINK_STANDBY:
-		seq_puts(m, "Link is in standby\n");
-		break;
-	default:
-		seq_puts(m, "Unknown\n");
-		break;
-	}
-
-	seq_printf(m, "PSR Entry Count: %u\n",
-		   psrstat >> EDP_PSR_STATUS_COUNT_SHIFT &
-		   EDP_PSR_STATUS_COUNT_MASK);
-
-	seq_printf(m, "Max Sleep Timer Counter: %u\n",
-		   psrstat >> EDP_PSR_STATUS_MAX_SLEEP_TIMER_SHIFT &
-		   EDP_PSR_STATUS_MAX_SLEEP_TIMER_MASK);
-
-	seq_printf(m, "Had AUX error: %s\n",
-		   yesno(psrstat & EDP_PSR_STATUS_AUX_ERROR));
-
-	seq_printf(m, "Sending AUX: %s\n",
-		   yesno(psrstat & EDP_PSR_STATUS_AUX_SENDING));
-
-	seq_printf(m, "Sending Idle: %s\n",
-		   yesno(psrstat & EDP_PSR_STATUS_SENDING_IDLE));
-
-	seq_printf(m, "Sending TP2 TP3: %s\n",
-		   yesno(psrstat & EDP_PSR_STATUS_SENDING_TP2_TP3));
-
-	seq_printf(m, "Sending TP1: %s\n",
-		   yesno(psrstat & EDP_PSR_STATUS_SENDING_TP1));
+	seq_printf(m, "Sink_Support: %s\n", yesno(dev_priv->psr.sink_support));
+	seq_printf(m, "Source_OK: %s\n", yesno(dev_priv->psr.source_ok));
 
-	seq_printf(m, "Idle Count: %u\n",
-		   psrstat & EDP_PSR_STATUS_IDLE_MASK);
+	enabled = IS_HASWELL(dev) && I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE;
+	seq_printf(m, "Enabled: %s\n", yesno(enabled));
 
-	psrperf = (I915_READ(EDP_PSR_PERF_CNT)) & EDP_PSR_PERF_CNT_MASK;
-	seq_printf(m, "Performance Counter: %u\n", psrperf);
+	if (IS_HASWELL(dev))
+		psrperf = (I915_READ(EDP_PSR_PERF_CNT)) & EDP_PSR_PERF_CNT_MASK;
+	seq_printf(m, "Performance_Counter: %u\n", psrperf);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 35874b3..cad2207 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -621,17 +621,9 @@ struct i915_fbc {
 	} no_fbc_reason;
 };
 
-enum no_psr_reason {
-	PSR_NO_SOURCE, /* Not supported on platform */
-	PSR_NO_SINK, /* Not supported by panel */
-	PSR_MODULE_PARAM,
-	PSR_CRTC_NOT_ACTIVE,
-	PSR_PWR_WELL_ENABLED,
-	PSR_NOT_TILED,
-	PSR_SPRITE_ENABLED,
-	PSR_S3D_ENABLED,
-	PSR_INTERLACED_ENABLED,
-	PSR_HSW_NOT_DDIA,
+struct i915_psr {
+	bool sink_support;
+	bool source_ok;
 };
 
 enum intel_pch {
@@ -1298,7 +1290,7 @@ typedef struct drm_i915_private {
 	/* Haswell power well */
 	struct i915_power_well power_well;
 
-	enum no_psr_reason no_psr_reason;
+	struct i915_psr psr;
 
 	struct i915_gpu_error gpu_error;
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index ff3e8b9..524d3d5 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1392,10 +1392,11 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
 	}
 }
 
-static bool is_edp_psr(struct intel_dp *intel_dp)
+static bool is_edp_psr(struct drm_device *dev)
 {
-	return is_edp(intel_dp) &&
-		intel_dp->psr_dpcd[0] & DP_PSR_IS_SUPPORTED;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
+	return dev_priv->psr.sink_support;
 }
 
 static bool intel_edp_is_psr_enabled(struct drm_device *dev)
@@ -1522,42 +1523,33 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp)
 	struct drm_i915_gem_object *obj = to_intel_framebuffer(crtc->fb)->obj;
 	struct intel_encoder *intel_encoder = &dp_to_dig_port(intel_dp)->base;
 
+	dev_priv->psr.source_ok = false;
+
 	if (!IS_HASWELL(dev)) {
 		DRM_DEBUG_KMS("PSR not supported on this platform\n");
-		dev_priv->no_psr_reason = PSR_NO_SOURCE;
 		return false;
 	}
 
 	if ((intel_encoder->type != INTEL_OUTPUT_EDP) ||
 	    (dig_port->port != PORT_A)) {
 		DRM_DEBUG_KMS("HSW ties PSR to DDI A (eDP)\n");
-		dev_priv->no_psr_reason = PSR_HSW_NOT_DDIA;
-		return false;
-	}
-
-	if (!is_edp_psr(intel_dp)) {
-		DRM_DEBUG_KMS("PSR not supported by this panel\n");
-		dev_priv->no_psr_reason = PSR_NO_SINK;
 		return false;
 	}
 
 	if (!i915_enable_psr) {
 		DRM_DEBUG_KMS("PSR disable by flag\n");
-		dev_priv->no_psr_reason = PSR_MODULE_PARAM;
 		return false;
 	}
 
 	crtc = dig_port->base.base.crtc;
 	if (crtc == NULL) {
 		DRM_DEBUG_KMS("crtc not active for PSR\n");
-		dev_priv->no_psr_reason = PSR_CRTC_NOT_ACTIVE;
 		return false;
 	}
 
 	intel_crtc = to_intel_crtc(crtc);
 	if (!intel_crtc->active || !crtc->fb || !crtc->mode.clock) {
 		DRM_DEBUG_KMS("crtc not active for PSR\n");
-		dev_priv->no_psr_reason = PSR_CRTC_NOT_ACTIVE;
 		return false;
 	}
 
@@ -1565,29 +1557,26 @@ static bool intel_edp_psr_match_conditions(struct intel_dp *intel_dp)
 	if (obj->tiling_mode != I915_TILING_X ||
 	    obj->fence_reg == I915_FENCE_REG_NONE) {
 		DRM_DEBUG_KMS("PSR condition failed: fb not tiled or fenced\n");
-		dev_priv->no_psr_reason = PSR_NOT_TILED;
 		return false;
 	}
 
 	if (I915_READ(SPRCTL(intel_crtc->pipe)) & SPRITE_ENABLE) {
 		DRM_DEBUG_KMS("PSR condition failed: Sprite is Enabled\n");
-		dev_priv->no_psr_reason = PSR_SPRITE_ENABLED;
 		return false;
 	}
 
 	if (I915_READ(HSW_STEREO_3D_CTL(intel_crtc->config.cpu_transcoder)) &
 	    S3D_ENABLE) {
 		DRM_DEBUG_KMS("PSR condition failed: Stereo 3D is Enabled\n");
-		dev_priv->no_psr_reason = PSR_S3D_ENABLED;
 		return false;
 	}
 
 	if (crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) {
 		DRM_DEBUG_KMS("PSR condition failed: Interlaced is Enabled\n");
-		dev_priv->no_psr_reason = PSR_INTERLACED_ENABLED;
 		return false;
 	}
 
+	dev_priv->psr.source_ok = true;
 	return true;
 }
 
@@ -1643,7 +1632,7 @@ void intel_edp_psr_update(struct drm_device *dev)
 		if (encoder->type == INTEL_OUTPUT_EDP) {
 			intel_dp = enc_to_intel_dp(&encoder->base);
 
-			if (!is_edp_psr(intel_dp))
+			if (!is_edp_psr(dev))
 				return;
 
 			if (!intel_edp_psr_match_conditions(intel_dp))
@@ -2558,6 +2547,10 @@ intel_dp_link_down(struct intel_dp *intel_dp)
 static bool
 intel_dp_get_dpcd(struct intel_dp *intel_dp)
 {
+	struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
+	struct drm_device *dev = dig_port->base.base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
 	char dpcd_hex_dump[sizeof(intel_dp->dpcd) * 3];
 
 	if (intel_dp_aux_native_read_retry(intel_dp, 0x000, intel_dp->dpcd,
@@ -2576,8 +2569,10 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
 	intel_dp_aux_native_read_retry(intel_dp, DP_PSR_SUPPORT,
 				       intel_dp->psr_dpcd,
 				       sizeof(intel_dp->psr_dpcd));
-	if (is_edp_psr(intel_dp))
+	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_dp->dpcd[DP_DOWNSTREAMPORT_PRESENT] &
 	      DP_DWN_STRM_PORT_PRESENT))
 		return true; /* native DP sink */
