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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/media/platform/amphion/vdec.c vdec_abort() -> vpu_iface_get_stream_buffer_desc()

Type Parameter Key Value
PARAM_VALUE 0 inst 4096-ptr_max
PARAM_VALUE 0 inst->cmd_q.prev 4096-ptr_max
PARAM_VALUE 0 inst->cmd_q.prev->next 4096-ptr_max
PARAM_VALUE 0 inst->cmd_q.prev->next->next 4096-ptr_max
PARAM_VALUE 0 inst->core 4096-ptr_max
PARAM_VALUE 0 inst->core->cmd_lock.dep_map->name 0-255
PARAM_VALUE 0 inst->core->cmd_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 inst->core->cmd_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 inst->core->cmd_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 inst->core->cmd_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 inst->core->cmd_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 inst->core->cmd_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 inst->core->cmd_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 inst->core->cmd_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 inst->core->cmd_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 inst->core->iface->cmd_desc->wptr 0-4294967295
PARAM_VALUE 0 inst->core->tx_type.ch->con_priv->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 inst->core->tx_type.ch->con_priv->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 inst->core->tx_type.ch->con_priv->response->resp_size 0-1,32-33
PARAM_VALUE 0 inst->core->tx_type.ch->con_priv->response->resp_status 0-u16max
PARAM_VALUE 0 inst->core->tx_type.ch->mbox->poll_hrt.base->index 0-7
PARAM_VALUE 0 inst->core->tx_type.ch->mbox->poll_hrt.flags 0-4294967295
PARAM_VALUE 0 inst->core->tx_type.ch->mbox->poll_hrt.is_queued 1
PARAM_VALUE 0 inst->core->tx_type.ch->mbox->poll_hrt.node.expires 0-s64max
PARAM_VALUE 0 inst->core->vpu 4096-ptr_max
PARAM_VALUE 0 inst->core->vpu->res 4096-ptr_max
PARAM_VALUE 0 inst->ops 4096-ptr_max
PARAM_VALUE 0 inst->ops->stop 4664844317685211136,7937231471050149888
PARAM_VALUE 0 *inst->flows 0-4294967295
PARAM_VALUE 1 desc 5952637548789841920
BUF_SIZE 0 inst (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
BUF_SIZE 0 inst (-1),360,392,488,768,776,784,816,856,872,880,920,928,976,1000,1016,1088,1120,1128,1144,1152,1184,1248,1288,1312,1328,1344,1352,1368,1392,1552,2416,2728,2888,3040,3256,4104,4824,7552,7944,8768,116088
DATA_SOURCE 0 inst $0
STR_LEN 0 inst (-1)
STR_LEN 0 inst (-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 &q->mmap_lock

drivers/media/platform/amphion/vdec.c vdec_process_output() -> vpu_iface_get_stream_buffer_desc()

Type Parameter Key Value
PARAM_VALUE 0 inst 4096-ptr_max
PARAM_VALUE 0 inst->core->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 inst->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 inst->core->vpu->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inst->core->vpu->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 inst->fh.m2m_ctx 1-u64max
PARAM_VALUE 0 inst->id 0-s32max
PARAM_VALUE 0 inst->ops 4096-ptr_max
PARAM_VALUE 0 inst->ops->check_ready 4096-ptr_max
PARAM_VALUE 0 inst->ops->input_done 0,6381637251430338560
PARAM_VALUE 0 inst->ops->process_output 6107898096095506432,7363482639959166976
PARAM_VALUE 0 inst->ops->start 3830545228717694976,7505058326117138432
PARAM_VALUE 0 inst->priv 4096-ptr_max
PARAM_VALUE 0 *inst->flows 0-4294967295
PARAM_VALUE 1 desc 686580824750129152
BUF_SIZE 0 inst s32min-(-1),1-s32max
BUF_SIZE 0 inst s32min-(-1),1-s32max
DATA_SOURCE 0 inst $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &inst->lock

drivers/media/platform/amphion/vpu_helpers.c vpu_helper_get_free_space() -> vpu_iface_get_stream_buffer_desc()

Type Parameter Key Value
PARAM_VALUE 0 inst 4096-ptr_max
PARAM_VALUE 0 inst->core->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 inst->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 inst->core->vpu->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inst->core->vpu->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 inst->fh.m2m_ctx 1-u64max
PARAM_VALUE 0 inst->id 0-s32max
PARAM_VALUE 0 inst->ops 4096-ptr_max
PARAM_VALUE 0 inst->ops->check_ready 4096-ptr_max
PARAM_VALUE 0 inst->ops->cleanup 4096-ptr_max
PARAM_VALUE 0 inst->ops->event_notify 2905576554795573248,7158010066138472448
PARAM_VALUE 0 inst->ops->input_done 0,6381637251430338560
PARAM_VALUE 0 inst->ops->process_output 6107898096095506432,7363482639959166976
PARAM_VALUE 0 inst->ops->start 3830545228717694976,7505058326117138432
PARAM_VALUE 0 *inst->flows 0-4294967295
PARAM_VALUE 1 desc 1650006859791060992
BUF_SIZE 0 inst s32min-(-1),1-s32max
BUF_SIZE 0 inst s32min-(-1),1-s32max
DATA_SOURCE 0 inst $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inst->stream_buffer.length
HALF_LOCKED2 0 &inst->lock

drivers/media/platform/amphion/vpu_helpers.c vpu_helper_get_used_space() -> vpu_iface_get_stream_buffer_desc()

Type Parameter Key Value
PARAM_VALUE 0 inst 4096-ptr_max
PARAM_VALUE 0 inst->cap_format.mem_planes 0-s32max
PARAM_VALUE 0 inst->fh.m2m_ctx 1-u64max
PARAM_VALUE 0 inst->out_format.mem_planes 0-s32max
PARAM_VALUE 0 inst->use_stream_buffer 1
PARAM_VALUE 1 desc 3906240774145175552
BUF_SIZE 0 inst s32min-(-2),1-s32max
BUF_SIZE 0 inst s32min-(-2),1-s32max
CAPPED_DATA 0 inst->cap_format.mem_planes 1
CAPPED_DATA 0 inst->out_format.mem_planes 1
DATA_SOURCE 0 inst $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 inst unit_array_size
LOCK2 &s->lock
TYPE_LOCK (struct seq_file)->lock