--- a/sys/dev/drm/amd/display/dc/irq/dce120/irq_service_dce120.c	2026-09-26 21:23:51.727007018 +0000
+++ b/sys/dev/drm/amd/display/dc/irq/dce120/irq_service_dce120.c	2026-09-26 21:23:56.422945377 +0000
@@ -260,6 +260,12 @@
 	vblank_int_entry(3),
 	vblank_int_entry(4),
 	vblank_int_entry(5),
+	[DC_IRQ_SOURCE_DC1_VLINE0] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_DC2_VLINE0] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_DC3_VLINE0] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_DC4_VLINE0] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_DC5_VLINE0] = dummy_irq_entry(),
+	[DC_IRQ_SOURCE_DC6_VLINE0] = dummy_irq_entry(),
 };
 
 static const struct irq_service_funcs irq_service_funcs_dce120 = {