Index: i915/i915_driver.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/drm/i915/i915_driver.c,v
retrieving revision 1.4
diff -u -p -r1.4 i915_driver.c
--- i915/i915_driver.c	10 Feb 2023 14:34:17 -0000	1.4
+++ i915/i915_driver.c	9 Sep 2023 07:00:57 -0000
@@ -2255,6 +2255,9 @@ inteldrm_wsioctl(void *v, u_long cmd, ca
 			return 0;
 		}
 		break;
+	case WSDISPLAYIO_GVIDEO:
+	case WSDISPLAYIO_SVIDEO:
+		return 0;
 	}
 
 	return (-1);