mtk_vcodec_dec_disable_hardware identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_pm.h, line 15 (as a prototype)

Defined in 1 files as a function:

drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_pm.c, line 244 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c vdec_if_decode() -> mtk_vcodec_dec_disable_hardware()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->dec_if	4096-ptr_max
PARAM_VALUE	0	ctx->dev	4096-ptr_max
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->dev->irqlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->subdev_bitmap	4096-ptr_max
PARAM_VALUE	0	ctx->dev->vdec_pdata	4096-ptr_max
PARAM_VALUE	0	ctx->drv_handle	1-u64max
PARAM_VALUE	0	*ctx->dev->vdec_racing_info	0-4294967295
BUF_SIZE	0	ctx	s32min-(-1),1-s32max
BUF_SIZE	0	ctx	s32min-(-1),1-s32max
DATA_SOURCE	0	ctx	$0
STR_LEN	0	ctx	(-1)
STR_LEN	0	ctx	(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c vdec_if_deinit() -> mtk_vcodec_dec_disable_hardware()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->dec_if	4096-ptr_max
PARAM_VALUE	0	ctx->dev	4096-ptr_max
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->dev->subdev_bitmap	4096-ptr_max
PARAM_VALUE	0	ctx->dev->vdec_pdata	4096-ptr_max
PARAM_VALUE	0	ctx->drv_handle	1-u64max
PARAM_VALUE	0	ctx->drv_handle->seg_id_buf.dma_addr	0
PARAM_VALUE	0	ctx->drv_handle->seg_id_buf.size	0
PARAM_VALUE	0	ctx->drv_handle->seg_id_buf.va	0
PARAM_VALUE	0	ctx->drv_handle->vpu.ctx->dev->fw_handler->scp->clk->core->enable_count	0-4294967295
PARAM_VALUE	0	ctx->drv_handle->vpu.ctx->dev->fw_handler->scp->clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	ctx->drv_handle->vpu.ctx->dev->fw_handler->scp->send_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->drv_handle->vpu.failure	s32min-s32max
PARAM_VALUE	0	ctx->drv_handle->vpu.signaled	0-4294967295
PARAM_VALUE	0	ctx->m2m_ctx	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.bufs	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.bufs_bitmap	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.done_list.next	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	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->chained_count	s32min-s32max
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.error	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.fileio	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.is_busy	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.memory	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.mmap_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
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.mmap_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.queued_count	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.queued_list.next	4096-ptr_max
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	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->cap_q_ctx.q.streaming	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.uses_qbuf	0
PARAM_VALUE	0	ctx->m2m_ctx->cap_q_ctx.q.uses_requests	0
PARAM_VALUE	0	ctx->m2m_ctx->finished.head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ctx->m2m_ctx->job_flags	0,4-u64max
PARAM_VALUE	0	ctx->m2m_ctx->m2m_dev	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.bufs	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.bufs_bitmap	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.done_list.next	4096-ptr_max
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	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->chained_count	s32min-s32max
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.error	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.fileio	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.is_busy	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.memory	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.mmap_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
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.mmap_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.queued_count	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.queued_list.next	4096-ptr_max
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	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->out_q_ctx.q.streaming	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.uses_qbuf	0
PARAM_VALUE	0	ctx->m2m_ctx->out_q_ctx.q.uses_requests	0
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.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.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->drv_handle	1
CAPPED_DATA	0	ctx->m2m_ctx	1
CAPPED_DATA	0	ctx->m2m_ctx->cap_q_ctx.q.max_num_buffers	1
CAPPED_DATA	0	ctx->m2m_ctx->out_q_ctx.q.max_num_buffers	1
DATA_SOURCE	0	ctx	$0
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_dec_dev)->dev_mutex

drivers/media/platform/mediatek/vcodec/decoder/vdec_drv_if.c vdec_if_init() -> mtk_vcodec_dec_disable_hardware()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->current_codec	0,808996950,809062486,825380173-825380174,825380185,825381965,842091854,842091865,875967048,875967059,892744275,1177638465,1178095702,1178161238,1379030093,1412584525
PARAM_VALUE	0	ctx->dec_if	4096-ptr_max
PARAM_VALUE	0	ctx->dev	4096-ptr_max
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->dev->subdev_bitmap	4096-ptr_max
PARAM_VALUE	0	ctx->dev->vdec_pdata	4096-ptr_max
PARAM_VALUE	0	ctx->dev->vdec_pdata->num_formats	4096-ptr_max
PARAM_VALUE	0	ctx->hw_id	0-1
PARAM_VALUE	0	ctx->quantization	0-255
PARAM_VALUE	0	ctx->state	0
PARAM_VALUE	0	ctx->xfer_func	0-255
PARAM_VALUE	0	ctx->ycbcr_enc	0-255
PARAM_VALUE	0	*ctx->dev->vdec_pdata->num_formats	s32min-(-1),1-s32max
PARAM_VALUE	1	hw_idx	0-1
BUF_SIZE	0	ctx->dec_if	32
CAPPED_DATA	0	ctx->current_codec	1
DATA_SOURCE	0	ctx	$0
FUZZY_MAX	0	ctx->hw_id	1
FUZZY_MAX	1	hw_idx	1
BIT_INFO	0	ctx->dec_if	0x0,0x7ffffffffffff000
HARD_MAX	0	ctx->hw_id	1
HARD_MAX	1	hw_idx	1
NOCHECK_CALL
USER_DATA	0	ctx->colorspace	0-u32max[u]
USER_DATA	0	ctx->quantization	0-255[u]
USER_DATA	0	ctx->xfer_func	0-255[u]
USER_DATA	0	ctx->ycbcr_enc	0-255[u]
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c vdec_msg_queue_core_work() -> mtk_vcodec_dec_disable_hardware()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->dev	4096-ptr_max
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ctx->dev->dec_racing_info_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->dev->subdev_bitmap	4096-ptr_max
PARAM_VALUE	0	ctx->dev->vdec_pdata	4096-ptr_max
PARAM_VALUE	1	hw_idx	0
NOCHECK_CALL
HALF_LOCKED2		&pool->lock