diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c b/drivers/gpu/drm/i915/display/intel_display_irq.c
index 5219ba295c74..7169db984651 100644
--- a/drivers/gpu/drm/i915/display/intel_display_irq.c
+++ b/drivers/gpu/drm/i915/display/intel_display_irq.c
@@ -14,6 +14,7 @@
 #include "intel_display_trace.h"
 #include "intel_display_types.h"
 #include "intel_dp_aux.h"
+#include "intel_dsb.h"
 #include "intel_fdi_regs.h"
 #include "intel_fifo_underrun.h"
 #include "intel_gmbus.h"
@@ -1143,6 +1144,17 @@ void gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
 
 		intel_uncore_write(&dev_priv->uncore, GEN8_DE_PIPE_IIR(pipe), iir);
 
+		if (HAS_DSB(dev_priv)) {
+			if (iir & GEN12_DSB_INT(INTEL_DSB_0))
+				intel_dsb_irq_handler(&dev_priv->display, pipe, INTEL_DSB_0);
+
+			if (iir & GEN12_DSB_INT(INTEL_DSB_1))
+				intel_dsb_irq_handler(&dev_priv->display, pipe, INTEL_DSB_1);
+
+			if (iir & GEN12_DSB_INT(INTEL_DSB_2))
+				intel_dsb_irq_handler(&dev_priv->display, pipe, INTEL_DSB_2);
+		}
+
 		if (iir & GEN8_PIPE_VBLANK)
 			intel_handle_vblank(dev_priv, pipe);
 
@@ -1718,6 +1730,11 @@ void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 			de_port_masked |= DSI0_TE | DSI1_TE;
 	}
 
+	if (HAS_DSB(dev_priv))
+		de_pipe_masked |= GEN12_DSB_INT(INTEL_DSB_0) |
+			GEN12_DSB_INT(INTEL_DSB_1) |
+			GEN12_DSB_INT(INTEL_DSB_2);
+
 	de_pipe_enables = de_pipe_masked |
 		GEN8_PIPE_VBLANK |
 		gen8_de_pipe_underrun_mask(dev_priv) |
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.c b/drivers/gpu/drm/i915/display/intel_dsb.c
index 2ab3765f6c06..3453989728aa 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.c
+++ b/drivers/gpu/drm/i915/display/intel_dsb.c
@@ -339,6 +339,40 @@ static u32 dsb_chicken(struct intel_crtc *crtc)
 		return DSB_SKIP_WAITS_EN;
 }
 
+static u32 dsb_error_int_status(struct intel_display *display)
+{
+	u32 errors;
+
+	errors = DSB_GTT_FAULT_INT_STATUS |
+		DSB_RSPTIMEOUT_INT_STATUS |
+		DSB_POLL_ERR_INT_STATUS;
+
+	/*
+	 * All the non-existing status bits operate as
+	 * normal r/w bits, so any attempt to clear them
+	 * will just end up setting them. Never do that so
+	 * we won't mistake them for actual error interrupts.
+	 */
+	if (DISPLAY_VER(display) >= 14)
+		errors |= DSB_ATS_FAULT_INT_STATUS;
+
+	return errors;
+}
+
+static u32 dsb_error_int_en(struct intel_display *display)
+{
+	u32 errors;
+
+	errors = DSB_GTT_FAULT_INT_EN |
+		DSB_RSPTIMEOUT_INT_EN |
+		DSB_POLL_ERR_INT_EN;
+
+	if (DISPLAY_VER(display) >= 14)
+		errors |= DSB_ATS_FAULT_INT_EN;
+
+	return errors;
+}
+
 static void _intel_dsb_commit(struct intel_dsb *dsb, u32 ctrl,
 			      int dewake_scanline)
 {
@@ -363,6 +397,10 @@ static void _intel_dsb_commit(struct intel_dsb *dsb, u32 ctrl,
 	intel_de_write_fw(display, DSB_CHICKEN(pipe, dsb->id),
 			  dsb_chicken(crtc));
 
+	intel_de_write_fw(display, DSB_INTERRUPT(pipe, dsb->id),
+			  dsb_error_int_status(display) | DSB_PROG_INT_STATUS |
+			  dsb_error_int_en(display));
+
 	intel_de_write_fw(display, DSB_HEAD(pipe, dsb->id),
 			  intel_dsb_buffer_ggtt_offset(&dsb->dsb_buf));
 
@@ -430,6 +468,9 @@ void intel_dsb_wait(struct intel_dsb *dsb)
 	dsb->free_pos = 0;
 	dsb->ins_start_offset = 0;
 	intel_de_write_fw(display, DSB_CTRL(pipe, dsb->id), 0);
+
+	intel_de_write_fw(display, DSB_INTERRUPT(pipe, dsb->id),
+			  dsb_error_int_status(display) | DSB_PROG_INT_STATUS);
 }
 
 /**
@@ -513,3 +554,18 @@ void intel_dsb_cleanup(struct intel_dsb *dsb)
 	intel_dsb_buffer_cleanup(&dsb->dsb_buf);
 	kfree(dsb);
 }
+
+void intel_dsb_irq_handler(struct intel_display *display,
+			   enum pipe pipe, enum intel_dsb_id dsb_id)
+{
+	struct intel_crtc *crtc = intel_crtc_for_pipe(to_i915(display->drm), pipe);
+	u32 tmp, errors;
+
+	tmp = intel_de_read_fw(display, DSB_INTERRUPT(pipe, dsb_id));
+	intel_de_write_fw(display, DSB_INTERRUPT(pipe, dsb_id), tmp);
+
+	errors = tmp & dsb_error_int_status(display);
+	if (errors)
+		drm_err(display->drm, "[CRTC:%d:%s] DSB %d error interrupt: 0x%x\n",
+			crtc->base.base.id, crtc->base.name, dsb_id, errors);
+}
diff --git a/drivers/gpu/drm/i915/display/intel_dsb.h b/drivers/gpu/drm/i915/display/intel_dsb.h
index bb42749f2ea4..84fc2f8434d1 100644
--- a/drivers/gpu/drm/i915/display/intel_dsb.h
+++ b/drivers/gpu/drm/i915/display/intel_dsb.h
@@ -13,8 +13,11 @@
 struct intel_atomic_state;
 struct intel_crtc;
 struct intel_crtc_state;
+struct intel_display;
 struct intel_dsb;
 
+enum pipe;
+
 enum intel_dsb_id {
 	INTEL_DSB_0,
 	INTEL_DSB_1,
@@ -41,4 +44,7 @@ void intel_dsb_commit(struct intel_dsb *dsb,
 		      bool wait_for_vblank);
 void intel_dsb_wait(struct intel_dsb *dsb);
 
+void intel_dsb_irq_handler(struct intel_display *display,
+			   enum pipe pipe, enum intel_dsb_id dsb_id);
+
 #endif
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 0e3d79227e3c..49a9761ca313 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2515,6 +2515,10 @@
 #define  GEN11_PIPE_PLANE7_FLIP_DONE	REG_BIT(18) /* icl/tgl */
 #define  GEN11_PIPE_PLANE6_FLIP_DONE	REG_BIT(17) /* icl/tgl */
 #define  GEN11_PIPE_PLANE5_FLIP_DONE	REG_BIT(16) /* icl+ */
+#define  GEN12_DSB_2_INT		REG_BIT(15) /* tgl+ */
+#define  GEN12_DSB_1_INT		REG_BIT(14) /* tgl+ */
+#define  GEN12_DSB_0_INT		REG_BIT(13) /* tgl+ */
+#define  GEN12_DSB_INT(dsb_id)		REG_BIT(13 + (dsb_id))
 #define  GEN9_PIPE_CURSOR_FAULT		REG_BIT(11) /* skl+ */
 #define  GEN9_PIPE_PLANE4_FAULT		REG_BIT(10) /* skl+ */
 #define  GEN8_PIPE_CURSOR_FAULT		REG_BIT(10) /* bdw */
