Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/media/platform/qcom/venus/helpers.c, line 1743
- drivers/media/platform/qcom/venus/vdec.c
- drivers/media/platform/qcom/venus/venc.c
Smatch caller information:
drivers/media/platform/qcom/venus/venc.c venc_open() -> venus_helper_init_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inst | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->clk_data.core_id | 0 |
| PARAM_VALUE | 0 | inst->core_acquired | 0 |
| PARAM_VALUE | 0 | inst->ctx_q_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inst->ctx_q_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | inst->ctx_q_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->ctx_q_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | inst->ctx_q_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | inst->dpbbufs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->dpbbufs.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->dpbbufs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->dpbbufs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->dpbbufs.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->enc_state | 1-u32max |
| PARAM_VALUE | 0 | inst->internalbufs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->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->registeredbufs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->session_type | 1 |
| BUF_SIZE | 0 | inst | 4104 |
| BUF_SIZE | 0 | inst->core | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | inst | r _kzalloc_noprof |
| FUZZY_MAX | 0 | inst->enc_state | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | inst->nonblock | 0-1[c] |
drivers/media/platform/qcom/venus/venc.c venc_start_streaming() -> venus_helper_init_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inst | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inst->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inst->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | inst->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | inst->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inst->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | inst->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | inst->streamon_cap | 1 |
| PARAM_VALUE | 0 | inst->streamon_out | 1-u32max |
| BUF_SIZE | 0 | inst | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | inst | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &inst->lock | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &inst->lock | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | q->lock | ||
| TYPE_LOCK | (struct venus_inst)->lock |
drivers/media/platform/qcom/venus/vdec.c vdec_open() -> venus_helper_init_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inst | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->bit_depth | 0 |
| PARAM_VALUE | 0 | inst->buf_count | 0 |
| PARAM_VALUE | 0 | inst->clk_data.core_id | 0 |
| PARAM_VALUE | 0 | inst->codec_state | 0 |
| PARAM_VALUE | 0 | inst->core_acquired | 0 |
| PARAM_VALUE | 0 | inst->ctx_q_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inst->ctx_q_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | inst->ctx_q_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->ctx_q_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | inst->ctx_q_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | inst->dpbbufs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->dpbbufs.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->dpbbufs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->dpbbufs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->dpbbufs.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->internalbufs.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->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->num_output_bufs | 1 |
| PARAM_VALUE | 0 | inst->pic_struct | 1 |
| PARAM_VALUE | 0 | inst->reconf_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->reconf_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->reconf_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->reconf_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->reconf_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->registeredbufs.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->session_type | 2 |
| BUF_SIZE | 0 | inst | 4104 |
| BUF_SIZE | 0 | inst->core | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | inst | r _kzalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | inst->nonblock | 0-1[c] |
drivers/media/platform/qcom/venus/vdec.c vdec_start_output() -> venus_helper_init_instance()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inst | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->clk_data.core_id | 0-2 |
| PARAM_VALUE | 0 | inst->codec_state | 0 |
| PARAM_VALUE | 0 | inst->core | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->core->dev_dec | 4096-ptr_max |
| PARAM_VALUE | 0 | inst->core->dev_dec->power.request | 0-4 |
| PARAM_VALUE | 0 | inst->core->dev_dec->power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | inst->core->dev_dec->power.runtime_status | 0,2 |
| PARAM_VALUE | 0 | inst->core->dev_dec->power.wakeirq->status | 0-4294967295 |
| 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->list.prev->prev | 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->ops->isr | 4096-ptr_max |
| 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->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->pm_ops | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inst->core->priv->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | inst->core->priv->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inst->core->priv->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | inst->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inst->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inst->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | inst->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | inst->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inst->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | inst->lock.wait_lock.owner_cpu | u32max |
| BUF_SIZE | 0 | inst | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | inst | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | inst | 1 |
| DATA_SOURCE | 0 | inst | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &inst->lock | |
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | q->lock | ||
| TYPE_LOCK | (struct venus_inst)->lock |