mtk_vcodec_enc_release identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.h, line 47 (as a prototype)

Defined in 1 files as a function:

drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c, line 1418 (as a function)

Referenced in 1 files:

drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c, line 213

Smatch caller information:

drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c fops_vcodec_release() -> mtk_vcodec_enc_release()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.done_list.next->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.done_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.done_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.deferred_resume	0-1
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.idle_notification	0-1
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.request	0-4
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.request_pending	0-1
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.runtime_status	0,2
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->isi->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->pipe->available_res	0-255
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->pipe->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->pipe->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->pipe->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->pipe->use_count	0-4294967295
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->m2m->usage_count	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->pipe->available_res	0-255
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->pipe->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->pipe->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->pipe->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.drv_priv->video_dev.entity.pads->pipe->start_count	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.mmap_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.mmap_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.mmap_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.mmap_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.mmap_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.mmap_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.queued_list.next->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.queued_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.queued_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->finished.head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->m2m_dev->job_spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.done_list.next->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.done_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.done_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.deferred_resume	0-1
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.idle_notification	0-1
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.request	0-4
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.request_pending	0-1
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.runtime_status	0,2
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->isi->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->pipe->available_res	0-255
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->pipe->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->pipe->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->pipe->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->pipe->use_count	0-4294967295
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->m2m->usage_count	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->pipe->available_res	0-255
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->pipe->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->pipe->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->pipe->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.drv_priv->video_dev.entity.pads->pipe->start_count	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.mmap_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.mmap_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.mmap_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.mmap_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.mmap_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.mmap_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.queued_list.next->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.queued_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.queued_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->priv->aborting	1
PARAM_VALUE	0	ctx->m2m_ctx->priv->bdisp_dev->m2m.m2m_dev->job_spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->bdisp_dev->slock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->codec_info->dec_info.stream_endflag	0-1
PARAM_VALUE	0	ctx->m2m_ctx->priv->codec_info->dec_info.stream_rd_ptr	0-4294967295
PARAM_VALUE	0	ctx->m2m_ctx->priv->codec_info->dec_info.stream_wr_ptr	0-4294967295
PARAM_VALUE	0	ctx->m2m_ctx->priv->dev->hw_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->dev->hw_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->priv->dev->hw_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ctx->m2m_ctx->priv->dev->hw_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->dev->hw_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ctx->m2m_ctx->priv->dev->hw_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ctx->m2m_ctx->priv->dev->hw_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ctx->m2m_ctx->priv->dev->hw_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->m2m_ctx->priv->fimc_dev->slock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->gsc_dev->m2m.m2m_dev->job_spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->gsc_dev->slock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->icc->aborted.done	0-4294967293,4294967295
PARAM_VALUE	0	ctx->m2m_ctx->priv->icc->aborted.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->icc->aborted.wait.lock.owner	(-1)
PARAM_VALUE	0	ctx->m2m_ctx->priv->icc->aborted.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	ctx->m2m_ctx->priv->icc->chan->current_run->status	(-5)
PARAM_VALUE	0	ctx->m2m_ctx->priv->icc->chan->irqlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->m2m_dev->job_spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->state	0-4294967295
PARAM_VALUE	0	ctx->m2m_ctx->priv->state_spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->m2m_ctx->priv->v4l2_m2m_dev->job_spinlock.rlock.dep_map->name	0-255
CAPPED_DATA	0	ctx->m2m_ctx	1
DATA_SOURCE	0	ctx	r file_to_enc_ctx
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->dev_mutex
HALF_LOCKED2		&vdev->v4l2_dev->mdev->req_queue_mutex
TYPE_LOCK		(struct mtk_vcodec_enc_dev)->dev_mutex