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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/nouveau/nouveau_dp.c nouveau_dp_link_check_locked() -> nouveau_dp_train_link()

Type Parameter Key Value
PARAM_VALUE 0 outp 4096-ptr_max
PARAM_VALUE 0 outp->conn 4096-ptr_max
PARAM_VALUE 0 outp->conn->aux.hw_mutex.dep_map->name 0-255
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 outp->conn->aux.hw_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 outp->dp.hpd_irq_lock.dep_map->name 0-255
PARAM_VALUE 0 outp->dp.hpd_irq_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 outp->dp.hpd_irq_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 outp->dp.hpd_irq_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 outp->dp.hpd_irq_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 outp->dp.hpd_irq_lock.wait_lock.owner (-1)
PARAM_VALUE 0 outp->dp.hpd_irq_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 outp->dp.lt.nr 1-255
PARAM_VALUE 1 retrain 1
DATA_SOURCE 0 outp $0
LOCK2 &dev->mode_config.mutex
LOCK2 0 &outp->dp.hpd_irq_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct drm_mode_config)->mutex
TYPE_LOCK (struct nouveau_encoder)->dp.hpd_irq_lock

drivers/gpu/drm/nouveau/nouveau_dp.c nouveau_dp_train() -> nouveau_dp_train_link()

Type Parameter Key Value
PARAM_VALUE 0 outp 4096-ptr_max
PARAM_VALUE 0 outp->base.base.dev 4096-ptr_max
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 outp->conn->aux.hw_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 outp->dp.hpd_irq_lock.dep_map->name 0-255
PARAM_VALUE 0 outp->dp.hpd_irq_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 outp->dp.hpd_irq_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 outp->dp.hpd_irq_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 outp->dp.hpd_irq_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 outp->dp.hpd_irq_lock.wait_lock.owner (-1)
PARAM_VALUE 0 outp->dp.hpd_irq_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 outp->dp.rate 4096-ptr_max
PARAM_VALUE 0 outp->dp.rate_nr 1-s32max
PARAM_VALUE 0 outp->outp.or.id (-1)-s32max
PARAM_VALUE 1 retrain 0
BUF_SIZE 0 outp->crtc (-1),2048
CAPPED_DATA 0 &outp->dp.hpd_irq_lock 1
DATA_SOURCE 0 outp $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &outp->dp.hpd_irq_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex
TYPE_LOCK (struct nouveau_encoder)->dp.hpd_irq_lock