Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/drm_probe_helper.c drm_connector_helper_hpd_irq_event() -> check_connector_changed()

Type Parameter Key Value
PARAM_VALUE 0 connector 4096-ptr_max
PARAM_VALUE 0 connector->dev->mode_config.mutex.dep_map->name 0-255
PARAM_VALUE 0 connector->dev->mode_config.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 connector->dev->mode_config.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 connector->dev->mode_config.mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 connector->dev->mode_config.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 connector->dev->mode_config.mutex.wait_lock.owner_cpu u32max
BUF_SIZE 0 connector (-1),3032
BUF_SIZE 0 connector (-1),3032
DATA_SOURCE 0 connector $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->mode_config.mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &drm_unplug_srcu
HALF_LOCKED2 irq
TYPE_LOCK (struct drm_mode_config)->mutex

drivers/gpu/drm/drm_probe_helper.c drm_helper_hpd_irq_event() -> check_connector_changed()

Type Parameter Key Value
PARAM_VALUE 0 connector 4096-ptr_max
PARAM_VALUE 0 connector->base.refcount.refcount.refs.counter (-1073741824),0-s32max
DATA_SOURCE 0 connector r drm_connector_list_iter_next
BIT_INFO 0 connector->polled 0x1,0xff
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->mode_config.mutex
HALF_LOCKED2 &bridge->hpd_mutex
HALF_LOCKED2 &it6505->extcon_lock
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct drm_mode_config)->mutex