hfi_session_init identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/media/platform/qcom/venus/hfi.h, line 156 (as a prototype)

Defined in 1 files as a function:

drivers/media/platform/qcom/venus/hfi.c, line 191 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/media/platform/qcom/venus/core.c venus_enumerate_codecs() -> hfi_session_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	inst	4096-ptr_max
PARAM_VALUE	0	inst->core	4096-ptr_max
PARAM_VALUE	0	inst->core->aon_base	0
PARAM_VALUE	0	inst->core->base	4096-ptr_max
PARAM_VALUE	0	inst->core->core_ops	813456751377391616
PARAM_VALUE	0	inst->core->cpucfg_path	0,4096-ptr_max
PARAM_VALUE	0	inst->core->dev	4096-ptr_max
PARAM_VALUE	0	inst->core->done.done	0-4294967293,u32max
PARAM_VALUE	0	inst->core->done.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	inst->core->fw.dev	0
PARAM_VALUE	0	inst->core->fw.mapped_mem_size	1-u64max
PARAM_VALUE	0	inst->core->fw.mem_phys	1-u64max
PARAM_VALUE	0	inst->core->fw.mem_size	1-u64max
PARAM_VALUE	0	inst->core->instances.next	4096-ptr_max
PARAM_VALUE	0	inst->core->instances.prev->next	4096-ptr_max
PARAM_VALUE	0	inst->core->instances.prev->next->next	4096-ptr_max
PARAM_VALUE	0	inst->core->insts_count.counter	0-s32max
PARAM_VALUE	0	inst->core->irq	1-s32max
PARAM_VALUE	0	inst->core->lock.dep_map->name	0-255
PARAM_VALUE	0	inst->core->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	inst->core->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	inst->core->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	inst->core->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	inst->core->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	inst->core->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	inst->core->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	inst->core->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	inst->core->ocs	0,4096-ptr_max
PARAM_VALUE	0	inst->core->ops	8186864063426457600
PARAM_VALUE	0	inst->core->pm_lock.first_waiter	0
PARAM_VALUE	0	inst->core->pm_lock.magic	4096-ptr_max
PARAM_VALUE	0	inst->core->pm_lock.osq.tail.counter	0
PARAM_VALUE	0	inst->core->pm_lock.owner.counter	0
PARAM_VALUE	0	inst->core->pm_ops	534354679031197696,1109177014448549888,8448786424512151552
PARAM_VALUE	0	inst->core->pmdomains	0,4096-ptr_max
PARAM_VALUE	0	inst->core->priv	4096-ptr_max
PARAM_VALUE	0	inst->core->res	4096-ptr_max
PARAM_VALUE	0	inst->core->state	0-1
PARAM_VALUE	0	inst->core->sys_err_done.head.next	4096-ptr_max
PARAM_VALUE	0	inst->core->sys_err_done.head.prev	4096-ptr_max
PARAM_VALUE	0	inst->core->use_tz	1
PARAM_VALUE	0	inst->core->v4l2_dev.dev	4096-ptr_max
PARAM_VALUE	0	inst->core->v4l2_dev.ref.refcount.refs.counter	1
PARAM_VALUE	0	inst->core->v4l2_dev.subdevs.next	4096-ptr_max
PARAM_VALUE	0	inst->core->v4l2_dev.subdevs.prev	4096-ptr_max
PARAM_VALUE	0	inst->core->video_path	0,4096-ptr_max
PARAM_VALUE	0	inst->done.done	0-4294967293,u32max
PARAM_VALUE	0	inst->done.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	inst->done.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	inst->done.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	inst->done.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	inst->lock.dep_map->name	0-255
PARAM_VALUE	0	inst->lock.first_waiter	0
PARAM_VALUE	0	inst->lock.magic	4096-ptr_max
PARAM_VALUE	0	inst->lock.osq.tail.counter	0
PARAM_VALUE	0	inst->lock.owner.counter	0
PARAM_VALUE	0	inst->ops	8859740168492552192
PARAM_VALUE	0	inst->ops->buf_done	0
PARAM_VALUE	0	inst->ops->event_notify	0
PARAM_VALUE	0	inst->ops->flush_done	0
PARAM_VALUE	0	inst->session_type	1-2
PARAM_VALUE	0	inst->state	2
PARAM_VALUE	1	pixfmt	0,808996950,809062486,826757197,843534413,859189832,875967048,877088845,1129727304,1145656920,1194410838
BUF_SIZE	0	inst	4104
BUF_SIZE	0	inst->core	30888
DATA_SOURCE	0	inst	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING

drivers/media/platform/qcom/venus/helpers.c venus_helper_session_init() -> hfi_session_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	inst	4096-ptr_max
PARAM_VALUE	0	inst->core	4096-ptr_max
PARAM_VALUE	0	inst->core->dev_dec->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	inst->core->dev_enc->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	inst->core->pm_lock.dep_map->name	0-255
PARAM_VALUE	0	inst->core->pm_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	inst->core->pm_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	inst->core->pm_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	inst->core->pm_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	inst->core->pm_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	inst->core->pm_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	inst->core->pm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	inst->core->pm_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	inst->core->pm_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	inst->core->res	4096-ptr_max
PARAM_VALUE	0	inst->fmt_cap	4096-ptr_max
PARAM_VALUE	0	inst->fmt_cap->pixfmt	808530000,808996950,809062486,842094158,843534413,859189832,875967048,877088845,1127231825,1127755857,1129727304,1145656920,1194410838,1278296918
PARAM_VALUE	0	inst->fmt_out->pixfmt	808530000,808996950,809062486,842094158,843534413,859189832,875967048,877088845,1127231825,1127755857,1129727304,1145656920,1194410838,1278296918
PARAM_VALUE	1	pixfmt	808530000,808996950,809062486,842094158,843534413,859189832,875967048,877088845,1127231825,1127755857,1129727304,1145656920,1194410838,1278296918
BUF_SIZE	0	inst	s32min-(-2),1-s32max
BUF_SIZE	0	inst	s32min-(-2),1-s32max
DATA_SOURCE	0	inst	$0
STR_LEN	0	inst	(-1)
STR_LEN	0	inst	(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&inst->lock