drm_fb_helper_hotplug_event 1930 drivers/gpu/drm/drm_fb_helper.c int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper) drm_fb_helper_hotplug_event 435 include/drm/drm_fb_helper.h static inline int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)