scp_ipi_register identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/remoteproc/mtk_scp_ipi.c, line 20

Defined in 1 files as a prototype:

include/linux/remoteproc/mtk_scp.h, line 57 (as a prototype)

Defined in 1 files as a function:

drivers/remoteproc/mtk_scp_ipi.c, line 32 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_fw_scp.c mtk_vcodec_scp_set_ipi_register() -> scp_ipi_register()

Type	Parameter	Key	Value
PARAM_VALUE	3	priv	4096-ptr_max
DATA_SOURCE	1	id	$1
DATA_SOURCE	2	handler	$2
DATA_SOURCE	3	priv	$4
HALF_LOCKED2		&ctx->dev->enc_mutex
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/remoteproc/mtk_scp.c scp_register_ipi() -> scp_ipi_register()

Type	Parameter	Key	Value
PARAM_VALUE	3	priv	4096-ptr_max
BUF_SIZE	0	scp	s32min-(-2),1-s32max
BUF_SIZE	0	scp	s32min-(-2),1-s32max
BUF_SIZE	3	priv	216
BUF_SIZE	3	priv	216
DATA_SOURCE	1	id	$1
DATA_SOURCE	2	handler	$2
DATA_SOURCE	3	priv	$3
RX_PATH
TASK_NOT_RUNNING
UNITS	0	scp	unit_byte
HALF_LOCKED2		&rproc->lock

drivers/remoteproc/mtk_scp.c scp_rproc_init() -> scp_ipi_register()

Type	Parameter	Key	Value
PARAM_VALUE	0	scp	4096-ptr_max
PARAM_VALUE	0	scp->clk	0,4096-ptr_max
PARAM_VALUE	0	scp->cluster	4096-ptr_max
PARAM_VALUE	0	scp->cluster->cluster_lock.first_waiter	0
PARAM_VALUE	0	scp->cluster->cluster_lock.magic	4096-ptr_max
PARAM_VALUE	0	scp->cluster->l1tcm_base	0,4096-ptr_max
PARAM_VALUE	0	scp->cluster->mtk_scp_list.next	4096-ptr_max
PARAM_VALUE	0	scp->cluster->mtk_scp_list.prev	4096-ptr_max
PARAM_VALUE	0	scp->cluster->reg_base	4096-ptr_max
PARAM_VALUE	0	scp->data	4096-ptr_max
PARAM_VALUE	0	scp->dev	4096-ptr_max
PARAM_VALUE	0	scp->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	scp->dev->of_node	4096-ptr_max
PARAM_VALUE	0	scp->ipi_desc	4096-ptr_max
PARAM_VALUE	0	scp->rproc	4096-ptr_max
PARAM_VALUE	0	scp->rproc->auto_boot	1
PARAM_VALUE	0	scp->rproc->carveouts.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->carveouts.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.class	3976348377033883648
PARAM_VALUE	0	scp->rproc->dev.devres_head.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	scp->rproc->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.dma_pools.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.dma_uses_io_tlb	0
PARAM_VALUE	0	scp->rproc->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	scp->rproc->dev.kobj.kset	0,4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.kobj.ktype	5399513539053756416
PARAM_VALUE	0	scp->rproc->dev.kobj.state_in_sysfs	0
PARAM_VALUE	0	scp->rproc->dev.kobj.state_initialized	1
PARAM_VALUE	0	scp->rproc->dev.links.consumers.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.links.status	0
PARAM_VALUE	0	scp->rproc->dev.links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.numa_node	(-1)
PARAM_VALUE	0	scp->rproc->dev.parent	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.power.deferred_resume	0
PARAM_VALUE	0	scp->rproc->dev.power.disable_depth	1
PARAM_VALUE	0	scp->rproc->dev.power.early_init	1
PARAM_VALUE	0	scp->rproc->dev.power.entry.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.power.entry.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.power.idle_notification	0
PARAM_VALUE	0	scp->rproc->dev.power.ignore_children	0
PARAM_VALUE	0	scp->rproc->dev.power.is_late_suspended	0
PARAM_VALUE	0	scp->rproc->dev.power.is_prepared	0
PARAM_VALUE	0	scp->rproc->dev.power.is_suspended	0
PARAM_VALUE	0	scp->rproc->dev.power.last_status	(-1)
PARAM_VALUE	0	scp->rproc->dev.power.qos	0
PARAM_VALUE	0	scp->rproc->dev.power.request	0
PARAM_VALUE	0	scp->rproc->dev.power.request_pending	0
PARAM_VALUE	0	scp->rproc->dev.power.runtime_auto	1
PARAM_VALUE	0	scp->rproc->dev.power.runtime_error	0
PARAM_VALUE	0	scp->rproc->dev.power.runtime_status	2
PARAM_VALUE	0	scp->rproc->dev.power.timer_expires	0
PARAM_VALUE	0	scp->rproc->dev.power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dev.type	6632057391780294656
PARAM_VALUE	0	scp->rproc->dump_segments.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->dump_segments.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->elf_class	0
PARAM_VALUE	0	scp->rproc->elf_machine	0
PARAM_VALUE	0	scp->rproc->firmware	1-u64max
PARAM_VALUE	0	scp->rproc->index	0-s32max
PARAM_VALUE	0	scp->rproc->lock.first_waiter	0
PARAM_VALUE	0	scp->rproc->lock.magic	4096-ptr_max
PARAM_VALUE	0	scp->rproc->lock.osq.tail.counter	0
PARAM_VALUE	0	scp->rproc->lock.owner.counter	0
PARAM_VALUE	0	scp->rproc->mappings.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->mappings.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->name	4096-ptr_max
PARAM_VALUE	0	scp->rproc->notifyids.idr_base	0
PARAM_VALUE	0	scp->rproc->notifyids.idr_next	0
PARAM_VALUE	0	scp->rproc->notifyids.idr_rt.xa_flags	33554436
PARAM_VALUE	0	scp->rproc->notifyids.idr_rt.xa_head	0
PARAM_VALUE	0	scp->rproc->ops	4096-ptr_max
PARAM_VALUE	0	scp->rproc->power.counter	0
PARAM_VALUE	0	scp->rproc->priv	4096-ptr_max
PARAM_VALUE	0	scp->rproc->rvdevs.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->rvdevs.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->state	0
PARAM_VALUE	0	scp->rproc->subdevs.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->subdevs.prev	4096-ptr_max
PARAM_VALUE	0	scp->rproc->traces.next	4096-ptr_max
PARAM_VALUE	0	scp->rproc->traces.prev	4096-ptr_max
PARAM_VALUE	0	scp->send_lock.dep_map->name	0-255
PARAM_VALUE	0	scp->send_lock.first_waiter	0
PARAM_VALUE	0	scp->send_lock.magic	4096-ptr_max
PARAM_VALUE	0	scp->send_lock.osq.tail.counter	0
PARAM_VALUE	0	scp->send_lock.owner.counter	0
PARAM_VALUE	0	scp->sram_base	4096-ptr_max
PARAM_VALUE	1	id	0
PARAM_VALUE	3	priv	4096-ptr_max
BUF_SIZE	0	scp->dev	1616
BUF_SIZE	0	scp->rproc	2672,2736,2768,2792,2824,3056,3456,46432
RX_PATH
TASK_NOT_RUNNING

drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c mdp_vpu_register() -> scp_ipi_register()

Type	Parameter	Key	Value
PARAM_VALUE	1	id	6
PARAM_VALUE	3	priv	0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	scp	unit_byte
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		q->lock

drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c mdp_vpu_register() -> scp_ipi_register()

Type	Parameter	Key	Value
PARAM_VALUE	0	scp	4096-ptr_max
PARAM_VALUE	1	id	7
PARAM_VALUE	3	priv	0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	scp	unit_byte
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		q->lock

drivers/media/platform/mediatek/mdp3/mtk-mdp3-vpu.c mdp_vpu_register() -> scp_ipi_register()

Type	Parameter	Key	Value
PARAM_VALUE	0	scp	4096-ptr_max
PARAM_VALUE	1	id	8
PARAM_VALUE	3	priv	0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	scp	unit_byte
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		q->lock