diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c index 97c305978f9b..91e6d4bc03b1 100644 --- a/drivers/gpu/drm/bridge/panel.c +++ b/drivers/gpu/drm/bridge/panel.c @@ -7,6 +7,7 @@ #include <linux/debugfs.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_atomic_state_helper.h> #include <drm/drm_bridge.h> #include <drm/drm_connector.h> #include <drm/drm_encoder.h>