1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 197d4f32585a..0f950e74db3c 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -191,7 +191,8 @@ static bool intel_ironlake_crt_detect_hotplug(struct drm_connector *connector)
                 DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
 
         if (turn_off_dac) {
-                I915_WRITE(PCH_ADPA, temp);
+                /* Make sure hotplug is enabled */
+                I915_WRITE(PCH_ADPA, temp | ADPA_CRT_HOTPLUG_ENABLE);
                 (void)I915_READ(PCH_ADPA);
         }