dc_kms_uninit identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/imx/dc/dc-drv.h, line 69 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/imx/dc/dc-kms.c, line 134 (as a function)

Referenced in 1 files:

drivers/gpu/drm/imx/dc/dc-drv.c
- line 133
- line 146

Smatch caller information:

drivers/gpu/drm/imx/dc/dc-drv.c dc_drm_bind() -> dc_kms_uninit()

Type	Parameter	Key	Value
PARAM_VALUE	0	dc_drm	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.debugfs_root->d_children.first	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dc_drm->base.debugfs_root->d_inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	dc_drm->base.debugfs_root->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dc_drm->base.debugfs_root->d_sb	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.dev->power.runtime_auto	0
PARAM_VALUE	0	dc_drm->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dc_drm->base.dev_private	0
PARAM_VALUE	0	dc_drm->base.dev_private->agp	0
PARAM_VALUE	0	dc_drm->base.dev_private->doorbell.ptr	0
PARAM_VALUE	0	dc_drm->base.dev_private->ih.enabled	0
PARAM_VALUE	0	dc_drm->base.dev_private->ih.rptr	0
PARAM_VALUE	0	dc_drm->base.dev_private->mman.bdev.lru_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.dev_private->mmio_idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.dev_private->rio_mem	0
PARAM_VALUE	0	dc_drm->base.dev_private->rmmio	0
PARAM_VALUE	0	dc_drm->base.dev_private->shutdown	1
PARAM_VALUE	0	dc_drm->base.driver	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.driver->unload	0
PARAM_VALUE	0	dc_drm->base.huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	dc_drm->base.managed.resources.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.managed.resources.next->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.managed.resources.next->prev->next	1-u64max
PARAM_VALUE	0	dc_drm->base.managed.resources.next->prev->prev	1-u64max
PARAM_VALUE	0	dc_drm->base.mode_config.blob_lock.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.mode_config.colorop_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.colorop_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.colorop_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.connection_mutex.head.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.connection_mutex.head.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.connection_mutex.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.connector_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.connector_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.connector_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.crtc_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.crtc_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.crtc_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.encoder_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.encoder_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.encoder_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.encoder_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.fb_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.fb_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.fb_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.fb_lock.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.mode_config.funcs->atomic_check	1368670792239554560
PARAM_VALUE	0	dc_drm->base.mode_config.funcs->atomic_commit	9025212985888776192
PARAM_VALUE	0	dc_drm->base.mode_config.funcs->fb_create	4231620135737450496
PARAM_VALUE	0	dc_drm->base.mode_config.idr_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dc_drm->base.mode_config.idr_mutex.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.mode_config.idr_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dc_drm->base.mode_config.idr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dc_drm->base.mode_config.idr_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dc_drm->base.mode_config.idr_mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	dc_drm->base.mode_config.idr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dc_drm->base.mode_config.mutex.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.mode_config.object_idr.idr_rt.xa_head->count	0-255
PARAM_VALUE	0	dc_drm->base.mode_config.object_idr.idr_rt.xa_head->nr_values	0-255
PARAM_VALUE	0	dc_drm->base.mode_config.object_idr.idr_rt.xa_head->offset	0-255
PARAM_VALUE	0	dc_drm->base.mode_config.object_idr.idr_rt.xa_head->shift	0-255
PARAM_VALUE	0	dc_drm->base.mode_config.output_poll_work.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.plane_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.plane_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.plane_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.poll_enabled	1
PARAM_VALUE	0	dc_drm->base.mode_config.poll_running	1
PARAM_VALUE	0	dc_drm->base.mode_config.privobj_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.privobj_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.privobj_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.property_blob_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.property_blob_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.property_blob_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.property_list.next->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.property_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.mode_config.property_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.registered	1
PARAM_VALUE	0	dc_drm->base.unplugged	1
PARAM_VALUE	0	*dc_drm->base->debugfs_root->d_children.first->pprev	1-u64max
DATA_SOURCE	0	dc_drm	r __devm_drm_dev_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &component_mutex

drivers/gpu/drm/imx/dc/dc-drv.c dc_drm_unbind() -> dc_kms_uninit()

Type	Parameter	Key	Value
PARAM_VALUE	0	dc_drm	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.anon_inode	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.anon_inode->i_mapping	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.anon_inode->i_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	dc_drm->base.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	dc_drm->base.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	dc_drm->base.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dc_drm->base.client_sysrq_list.next	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dc_drm->base.clientlist_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dc_drm->base.debugfs_root	0
PARAM_VALUE	0	dc_drm->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dc_drm->base.dev_private->agp	0
PARAM_VALUE	0	dc_drm->base.dev_private->doorbell.ptr	0
PARAM_VALUE	0	dc_drm->base.dev_private->ih.enabled	0
PARAM_VALUE	0	dc_drm->base.dev_private->ih.rptr	0
PARAM_VALUE	0	dc_drm->base.dev_private->mmio_idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dc_drm->base.dev_private->rio_mem	0
PARAM_VALUE	0	dc_drm->base.dev_private->rmmio	0
PARAM_VALUE	0	dc_drm->base.dev_private->shutdown	1
PARAM_VALUE	0	dc_drm->base.driver	4096-ptr_max
PARAM_VALUE	0	dc_drm->base.registered	0
PARAM_VALUE	0	dc_drm->base.unplugged	1
PARAM_VALUE	0	*dc_drm->base->debugfs_root->d_inode->i_sb->s_fs_info->wbuf	0-255
PARAM_VALUE	0	*dc_drm->base->debugfs_root->d_inode->i_sb->s_fs_info->wbuf_verify	0-255
PARAM_VALUE	0	*dc_drm->base->dev_private->doorbell.ptr	0-4294967295
PARAM_VALUE	0	*dc_drm->base->dev_private->irq.hpd	0-1
PARAM_VALUE	0	*dc_drm->base->dev_private->rio_mem	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*dc_drm->base->dev_private->rmmio	(-4611686018427387904)-4611686018427387903
DATA_SOURCE	0	dc_drm	r to_dc_drm_device
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &component_mutex