diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index c2d3f30778ee..8a894adf2ca1 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2394,20 +2394,34 @@ static void ilk_display_irq_handler(struct drm_i915_private *dev_priv,
 static void hsw_edp_psr_irq_handler(struct drm_i915_private *dev_priv)
 {
 	u32 edp_psr_iir = I915_READ(EDP_PSR_IIR);
+	u32 edp_psr_imr = I915_READ(EDP_PSR_IMR);
+	u32 mask = BIT(TRANSCODER_EDP);
+	enum transcoder cpu_transcoder;
 
-	if (edp_psr_iir & EDP_PSR_ERROR)
-		DRM_DEBUG_KMS("PSR error\n");
-
-	if (edp_psr_iir & EDP_PSR_PRE_ENTRY) {
-		DRM_DEBUG_KMS("PSR prepare entry in 2 vblanks\n");
-		I915_WRITE(EDP_PSR_IMR, EDP_PSR_PRE_ENTRY);
-	}
+	if (INTEL_GEN(dev_priv) >= 8)
+		mask |= BIT(TRANSCODER_A) |
+			BIT(TRANSCODER_B) |
+			BIT(TRANSCODER_C);
+
+	for_each_cpu_transcoder_masked(dev_priv, cpu_transcoder, mask) {
+		if (edp_psr_iir & EDP_PSR_ERROR(cpu_transcoder))
+			DRM_DEBUG_KMS("Transcoder %s PSR error\n",
+				      transcoder_name(cpu_transcoder));
+
+		if (edp_psr_iir & EDP_PSR_PRE_ENTRY(cpu_transcoder)) {
+			DRM_DEBUG_KMS("Transcoder %s PSR prepare entry in 2 vblanks\n",
+				      transcoder_name(cpu_transcoder));
+			edp_psr_imr |= EDP_PSR_PRE_ENTRY(cpu_transcoder);
+		}
 
-	if (edp_psr_iir & EDP_PSR_POST_EXIT) {
-		DRM_DEBUG_KMS("PSR exit completed\n");
-		I915_WRITE(EDP_PSR_IMR, 0);
+		if (edp_psr_iir & EDP_PSR_POST_EXIT(cpu_transcoder)) {
+			DRM_DEBUG_KMS("Transcoder %s PSR exit completed\n",
+				      transcoder_name(cpu_transcoder));
+			edp_psr_imr &= ~EDP_PSR_PRE_ENTRY(cpu_transcoder);
+		}
 	}
 
+	I915_WRITE(EDP_PSR_IMR, edp_psr_imr);
 	I915_WRITE(EDP_PSR_IIR, edp_psr_iir);
 }
 
@@ -2555,11 +2569,22 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
 	if (master_ctl & GEN8_DE_MISC_IRQ) {
 		iir = I915_READ(GEN8_DE_MISC_IIR);
 		if (iir) {
+			bool found = false;
+
 			I915_WRITE(GEN8_DE_MISC_IIR, iir);
 			ret = IRQ_HANDLED;
-			if (iir & GEN8_DE_MISC_GSE)
+
+			if (iir & GEN8_DE_MISC_GSE) {
 				intel_opregion_asle_intr(dev_priv);
-			else
+				found = true;
+			}
+
+			if (iir & GEN8_DE_EDP_PSR) {
+				hsw_edp_psr_irq_handler(dev_priv);
+				found = true;
+			}
+
+			if (!found)
 				DRM_ERROR("Unexpected DE Misc interrupt\n");
 		}
 		else
@@ -3326,6 +3351,9 @@ static void gen8_irq_reset(struct drm_device *dev)
 
 	gen8_gt_irq_reset(dev_priv);
 
+	I915_WRITE(EDP_PSR_IMR, 0xffffffff);
+	I915_WRITE(EDP_PSR_IIR, 0xffffffff);
+
 	for_each_pipe(dev_priv, pipe)
 		if (intel_display_power_is_enabled(dev_priv,
 						   POWER_DOMAIN_PIPE(pipe)))
@@ -3815,7 +3843,7 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 	uint32_t de_pipe_enables;
 	u32 de_port_masked = GEN8_AUX_CHANNEL_A;
 	u32 de_port_enables;
-	u32 de_misc_masked = GEN8_DE_MISC_GSE;
+	u32 de_misc_masked = GEN8_DE_MISC_GSE | GEN8_DE_EDP_PSR;
 	enum pipe pipe;
 
 	if (INTEL_GEN(dev_priv) >= 9) {
@@ -3840,6 +3868,9 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 	else if (IS_BROADWELL(dev_priv))
 		de_port_enables |= GEN8_PORT_DP_A_HOTPLUG;
 
+	gen3_assert_iir_is_zero(dev_priv, EDP_PSR_IIR);
+	I915_WRITE(EDP_PSR_IMR, 0);
+
 	for_each_pipe(dev_priv, pipe) {
 		dev_priv->de_irq_mask[pipe] = ~de_pipe_masked;
 
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index f5783d6db614..6eb351177a68 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4014,9 +4014,9 @@ enum {
 /* Bspec claims those aren't shifted but stay at 0x64800 */
 #define EDP_PSR_IMR				_MMIO(0x64834)
 #define EDP_PSR_IIR				_MMIO(0x64838)
-#define   EDP_PSR_ERROR				(1<<2)
-#define   EDP_PSR_POST_EXIT			(1<<1)
-#define   EDP_PSR_PRE_ENTRY			(1<<0)
+#define   EDP_PSR_ERROR(trans)			(1 << (((trans) * 8 + 10) & 31))
+#define   EDP_PSR_POST_EXIT(trans)		(1 << (((trans) * 8 + 9) & 31))
+#define   EDP_PSR_PRE_ENTRY(trans)		(1 << (((trans) * 8 + 8) & 31))
 
 #define EDP_PSR_AUX_CTL				_MMIO(dev_priv->psr_mmio_base + 0x10)
 #define   EDP_PSR_AUX_CTL_TIME_OUT_MASK		(3 << 26)
@@ -6952,6 +6952,7 @@ enum {
 #define GEN8_DE_MISC_IIR _MMIO(0x44468)
 #define GEN8_DE_MISC_IER _MMIO(0x4446c)
 #define  GEN8_DE_MISC_GSE		(1 << 27)
+#define  GEN8_DE_EDP_PSR		(1 << 19)
 
 #define GEN8_PCU_ISR _MMIO(0x444e0)
 #define GEN8_PCU_IMR _MMIO(0x444e4)
diff --git a/drivers/gpu/drm/i915/intel_display.h b/drivers/gpu/drm/i915/intel_display.h
index 4e7418b345bc..2ef31617614a 100644
--- a/drivers/gpu/drm/i915/intel_display.h
+++ b/drivers/gpu/drm/i915/intel_display.h
@@ -218,6 +218,10 @@ struct intel_link_m_n {
 	for ((__p) = 0; (__p) < INTEL_INFO(__dev_priv)->num_pipes; (__p)++) \
 		for_each_if((__mask) & BIT(__p))
 
+#define for_each_cpu_transcoder_masked(__dev_priv, __t, __mask) \
+	for ((__t) = 0; (__t) < I915_MAX_TRANSCODERS; (__t)++)	\
+		for_each_if ((__mask) & (1 << (__t)))
+
 #define for_each_universal_plane(__dev_priv, __pipe, __p)		\
 	for ((__p) = 0;							\
 	     (__p) < INTEL_INFO(__dev_priv)->num_sprites[(__pipe)] + 1;	\
