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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c dcmipp_bytecap_buf_queue() -> dcmipp_start_capture()

Type Parameter Key Value
PARAM_VALUE 0 vcap 4096-ptr_max
PARAM_VALUE 0 vcap->buffers.prev 4096-ptr_max
PARAM_VALUE 0 vcap->buffers.prev->next 4096-ptr_max
PARAM_VALUE 0 vcap->buffers.prev->next->next 4096-ptr_max
PARAM_VALUE 0 vcap->irqlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 vcap->next 4096-ptr_max
PARAM_VALUE 0 vcap->next->list.next 4096-ptr_max
PARAM_VALUE 0 vcap->state 1
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->list.next 4096-ptr_max
BUF_SIZE 0 vcap s32min-(-2),1-s32max
BUF_SIZE 0 vcap s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 0 &vcap->irqlock
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 vb2_buf->vb2_queue->lock
TYPE_LOCK (struct dcmipp_bytecap_device)->irqlock

drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c dcmipp_bytecap_start_streaming() -> dcmipp_start_capture()

Type Parameter Key Value
PARAM_VALUE 0 vcap 4096-ptr_max
PARAM_VALUE 0 vcap->dev 4096-ptr_max
PARAM_VALUE 0 vcap->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 vcap->dev->class 0,4096-ptr_max
PARAM_VALUE 0 vcap->dev->power.request 0-4
PARAM_VALUE 0 vcap->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 vcap->dev->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 vcap->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vcap->dev->type 0,4096-ptr_max
PARAM_VALUE 0 vcap->irqlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 vcap->next 4096-ptr_max
PARAM_VALUE 0 vcap->pipe.pads.next 4096-ptr_max
PARAM_VALUE 0 vcap->pipe.pads.next->next 4096-ptr_max
PARAM_VALUE 0 vcap->pipe.pads.prev->next 4096-ptr_max
PARAM_VALUE 0 vcap->pipe.pads.prev->prev 4096-ptr_max
PARAM_VALUE 0 vcap->s_subdev 4096-ptr_max
PARAM_VALUE 0 vcap->s_subdev->active_state->lock->dep_map->name 0-255
PARAM_VALUE 0 vcap->s_subdev->active_state->lock->first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vcap->s_subdev->active_state->lock->first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vcap->s_subdev->active_state->lock->osq.tail.counter 0-s32max
PARAM_VALUE 0 vcap->s_subdev->active_state->lock->wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vcap->s_subdev->active_state->lock->wait_lock.owner (-1)
PARAM_VALUE 0 vcap->s_subdev->active_state->lock->wait_lock.owner_cpu u32max
PARAM_VALUE 0 vcap->s_subdev->entity.graph_obj.mdev 4096-ptr_max
PARAM_VALUE 0 vcap->s_subdev->entity.num_pads 1-u16max
PARAM_VALUE 0 vcap->s_subdev->privacy_led->brightness 0-4294967295
PARAM_VALUE 0 vcap->s_subdev->privacy_led->delayed_set_value s32min-s32max
PARAM_VALUE 0 vcap->s_subdev->privacy_led->new_blink_brightness s32min-(-1),1-s32max
PARAM_VALUE 0 vcap->s_subdev_pad_nb 0-63
PARAM_VALUE 0 vcap->sequence 0
PARAM_VALUE 0 vcap->vdev.entity.pads 4096-ptr_max
PARAM_VALUE 0 vcap->vdev.entity.pads->graph_obj.mdev 4096-ptr_max
PARAM_VALUE 0 vcap->vdev.entity.pads->graph_obj.mdev->graph_mutex.dep_map->name 0-255
PARAM_VALUE 0 vcap->vdev.entity.pads->graph_obj.mdev->graph_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vcap->vdev.entity.pads->graph_obj.mdev->graph_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 buf 4096-ptr_max
BUF_SIZE 0 vcap s32min-(-2),1-s32max
BUF_SIZE 0 vcap s32min-(-2),1-s32max
CAPPED_DATA 0 vcap->s_subdev->entity.num_pads 1
CAPPED_DATA 0 vcap->s_subdev_pad_nb 1
PARAM_COMPARE 0 vcap->s_subdev->entity.num_pads > $0->s_subdev_pad_nb
CONSTRAINT 0 vcap->s_subdev_pad_nb <1989
MEM_ZERO 0 &vcap->count
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 vcap->s_subdev->privacy_led->blink_brightness
LOCK2 irq
LOCK2 0 &vcap->irqlock
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 vq->lock
TYPE_LOCK (struct dcmipp_bytecap_device)->irqlock