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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/media/pci/saa7164/saa7164-encoder.c saa7164_encoder_start_streaming() -> saa7164_buffer_cfg_port()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->dev->bus.lock->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 port->dev->bus.lock.dep_map->name 0-255
PARAM_VALUE 0 port->dev->bus.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 port->dev->bus.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 port->dev->bus.lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 port->dev->bus.lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 port->dev->bus.lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 port->dev->bus.lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 port->dev->bus.lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 port->dev->lock->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 port->dev->lock.dep_map->name 0-255
PARAM_VALUE 0 port->dev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 port->dev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 port->dev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 port->dev->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 port->dev->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 port->dev->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 port->dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 port->dev->lock.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 port->dev->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 port->dev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 port->dev->pci->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 port->dmaqueue_lock.dep_map->name 0-255
PARAM_VALUE 0 port->dmaqueue_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 port->dmaqueue_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 port->dmaqueue_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 port->done_first_interrupt 0
PARAM_VALUE 0 port->encoder_params.ctl_aspect 0-3
PARAM_VALUE 0 port->encoder_params.height 480,576
PARAM_VALUE 0 port->encoder_params.is_50hz 0
PARAM_VALUE 0 port->encoder_params.stream_type 0-1
PARAM_VALUE 0 port->encoder_params.width 720
PARAM_VALUE 0 port->height 480,576
PARAM_VALUE 0 port->hw_streamingparams.bitspersample 8
PARAM_VALUE 0 port->hw_streamingparams.linethreshold 0
PARAM_VALUE 0 port->hw_streamingparams.numberoflines 256,312
PARAM_VALUE 0 port->hw_streamingparams.numpagetableentries 0-255
PARAM_VALUE 0 port->hw_streamingparams.numpagetables 10,16
PARAM_VALUE 0 port->hw_streamingparams.pitch 128,188
PARAM_VALUE 0 port->hw_streamingparams.samplesperline 128,188
PARAM_VALUE 0 port->last_poll_msecs 0-u32max
PARAM_VALUE 0 port->last_poll_msecs_diff 0-8589934590,18446744069414584321-u64max
PARAM_VALUE 0 port->last_read_msecs 0-u32max
PARAM_VALUE 0 port->last_read_msecs_diff 0-8589934590,18446744069414584321-u64max
PARAM_VALUE 0 port->type 1-3
PARAM_VALUE 0 port->width 720
CAPPED_DATA 0 port->hwcfg.buffercount 1
DATA_SOURCE 0 port $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/pci/saa7164/saa7164-dvb.c saa7164_dvb_start_port() -> saa7164_buffer_cfg_port()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->dvb.lock.dep_map->name 0-255
PARAM_VALUE 0 port->dvb.lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 port->dvb.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 port->dvb.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 port->dvb.lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 port->dvb.lock.wait_lock.owner (-1)
PARAM_VALUE 0 port->dvb.lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 port 2704,2992,4248,6624,50000,60000
BUF_SIZE 0 port 2704,2992,4248,6624,50000,60000
DATA_SOURCE 0 port $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dvb->lock
HALF_LOCKED2 &demux->mutex
HALF_LOCKED2 &dvbdmx->mutex
TYPE_LOCK (struct saa7164_dvb)->lock

drivers/media/pci/saa7164/saa7164-vbi.c saa7164_vbi_start_streaming() -> saa7164_buffer_cfg_port()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->dev->pci->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 port->dmaqueue_lock.dep_map->name 0-255
PARAM_VALUE 0 port->dmaqueue_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 port->dmaqueue_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 port->dmaqueue_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 port->done_first_interrupt 0
PARAM_VALUE 0 port->enc_port 4096-ptr_max
PARAM_VALUE 0 port->hw_streamingparams.bitspersample 8
PARAM_VALUE 0 port->hw_streamingparams.linethreshold 0
PARAM_VALUE 0 port->hw_streamingparams.numberoflines 18
PARAM_VALUE 0 port->hw_streamingparams.numpagetableentries 0-255
PARAM_VALUE 0 port->hw_streamingparams.numpagetables 8
PARAM_VALUE 0 port->hw_streamingparams.pitch 1440
PARAM_VALUE 0 port->hw_streamingparams.samplesperline 1440
PARAM_VALUE 0 port->last_poll_msecs 0-u32max
PARAM_VALUE 0 port->last_poll_msecs_diff 0-8589934590,18446744069414584321-u64max
PARAM_VALUE 0 port->last_read_msecs 0-u32max
PARAM_VALUE 0 port->last_read_msecs_diff 0-8589934590,18446744069414584321-u64max
PARAM_VALUE 0 port->type 1-3
PARAM_VALUE 0 port->vbi_params.height 480,576
PARAM_VALUE 0 port->vbi_params.is_50hz 0
PARAM_VALUE 0 port->vbi_params.width 720
CAPPED_DATA 0 port->hwcfg.buffercount 1
DATA_SOURCE 0 port $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL