diff -uNrp kernel-2.6.31/linux-2.6.31.i686/drivers/gpu/drm/i915/i915_irq.c kernel-2.6.31.new/drivers/gpu/drm/i915/i915_irq.c
--- kernel-2.6.31/linux-2.6.31.i686/drivers/gpu/drm/i915/i915_irq.c	2010-01-22 11:28:09.495184512 -0600
+++ kernel-2.6.31.new/drivers/gpu/drm/i915/i915_irq.c	2010-01-22 11:39:26.982134029 -0600
@@ -994,9 +994,10 @@ int i915_driver_irq_postinstall(struct d
 			SDVOB_HOTPLUG_INT_STATUS;
 		if (IS_G4X(dev)) {
 			dev_priv->hotplug_supported_mask |=
-				HDMIB_HOTPLUG_INT_STATUS |
-				HDMIC_HOTPLUG_INT_STATUS |
-				HDMID_HOTPLUG_INT_STATUS;
+				/* HDMIB_HOTPLUG_INT_STATUS | */
+				/* HDMIC_HOTPLUG_INT_STATUS | */
+				/* HDMID_HOTPLUG_INT_STATUS   */
+			  0;
 		}
 		/* Enable in IER... */
 		enable_mask |= I915_DISPLAY_PORT_INTERRUPT;