1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 0a4aeaf96865..c80bffc21b5b 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -844,13 +844,17 @@ int intel_panel_setup_backlight(struct drm_connector *connector)
 
         intel_backlight_device_register(intel_connector);
 
+        panel->backlight.present = true;
+
         return 0;
 }
 
 void intel_panel_destroy_backlight(struct drm_connector *connector)
 {
         struct intel_connector *intel_connector = to_intel_connector(connector);
+        struct intel_panel *panel = &intel_connector->panel;
 
+        panel->backlight.present = false;
         intel_backlight_device_unregister(intel_connector);
 }