amdgpu_uvd_resume identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h, line 79 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c, line 481 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c uvd_v6_0_resume() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->type	0-1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c uvd_v6_0_sw_init() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	adev->uvd.ib_bo->placement.num_placement	1-3
PARAM_VALUE	0	adev->uvd.inst->irq.enabled_types	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->irq.funcs	1-u64max
PARAM_VALUE	0	adev->uvd.inst->ring.adev	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.adev->num_rings	0-148
PARAM_VALUE	0	adev->uvd.inst->ring.cached_rptr	0
PARAM_VALUE	0	adev->uvd.inst->ring.cond_exe_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.cond_exe_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.count_dw	0-1073741823
PARAM_VALUE	0	adev->uvd.inst->ring.fence_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.fences	0,16,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.irq_src	0,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.sync_seq	0
PARAM_VALUE	0	adev->uvd.inst->ring.fence_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.funcs	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.idx	0-148
PARAM_VALUE	0	adev->uvd.inst->ring.ptr_mask	0-u32max,u64max
PARAM_VALUE	0	adev->uvd.inst->ring.ring_backup	16,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.ring_obj	0
PARAM_VALUE	0	adev->uvd.inst->ring.rptr_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.rptr_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.sched_score	0,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.trail_fence_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.trail_fence_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.vmid_wait	7374952732141793280
PARAM_VALUE	0	adev->uvd.inst->ring.wptr	0
PARAM_VALUE	0	adev->uvd.inst->ring.wptr_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.wptr_offs	0,8-512
PARAM_VALUE	0	*adev->uvd.filp	0
PARAM_VALUE	0	*adev->uvd.inst->ring->cond_exe_cpu_addr	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	adev->uvd.inst->irq.num_types
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c uvd_v3_1_resume() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->type	0-1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c uvd_v3_1_sw_init() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	adev->uvd.ib_bo->placement.num_placement	1-3
PARAM_VALUE	0	adev->uvd.inst->irq.enabled_types	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->irq.funcs	1-u64max
PARAM_VALUE	0	adev->uvd.inst->ring.adev	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.adev->num_rings	0-148
PARAM_VALUE	0	adev->uvd.inst->ring.cached_rptr	0
PARAM_VALUE	0	adev->uvd.inst->ring.cond_exe_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.cond_exe_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.count_dw	0-1073741823
PARAM_VALUE	0	adev->uvd.inst->ring.fence_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.fences	0,16,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.irq_src	0,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.sync_seq	0
PARAM_VALUE	0	adev->uvd.inst->ring.fence_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.funcs	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.idx	0-148
PARAM_VALUE	0	adev->uvd.inst->ring.ptr_mask	0-u32max,u64max
PARAM_VALUE	0	adev->uvd.inst->ring.ring_backup	16,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.ring_obj	0
PARAM_VALUE	0	adev->uvd.inst->ring.rptr_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.rptr_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.sched_score	0,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.trail_fence_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.trail_fence_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.vmid_wait	7374952732141793280
PARAM_VALUE	0	adev->uvd.inst->ring.wptr	0
PARAM_VALUE	0	adev->uvd.inst->ring.wptr_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.wptr_offs	0,8-512
PARAM_VALUE	0	*adev->uvd.filp	0
PARAM_VALUE	0	*adev->uvd.inst->ring->cond_exe_cpu_addr	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	adev->uvd.inst->irq.num_types
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c uvd_v5_0_resume() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->type	0-1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c uvd_v5_0_sw_init() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	adev->uvd.ib_bo->placement.num_placement	1-3
PARAM_VALUE	0	adev->uvd.inst->irq.enabled_types	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->irq.funcs	1-u64max
PARAM_VALUE	0	adev->uvd.inst->ring.adev	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.adev->num_rings	0-148
PARAM_VALUE	0	adev->uvd.inst->ring.cached_rptr	0
PARAM_VALUE	0	adev->uvd.inst->ring.cond_exe_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.cond_exe_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.count_dw	0-1073741823
PARAM_VALUE	0	adev->uvd.inst->ring.fence_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.fences	0,16,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.irq_src	0,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.sync_seq	0
PARAM_VALUE	0	adev->uvd.inst->ring.fence_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.funcs	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.idx	0-148
PARAM_VALUE	0	adev->uvd.inst->ring.ptr_mask	0-u32max,u64max
PARAM_VALUE	0	adev->uvd.inst->ring.ring_backup	16,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.ring_obj	0
PARAM_VALUE	0	adev->uvd.inst->ring.rptr_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.rptr_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.sched_score	0,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.trail_fence_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.trail_fence_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.vmid_wait	7374952732141793280
PARAM_VALUE	0	adev->uvd.inst->ring.wptr	0
PARAM_VALUE	0	adev->uvd.inst->ring.wptr_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.wptr_offs	0,8-512
PARAM_VALUE	0	*adev->uvd.filp	0
PARAM_VALUE	0	*adev->uvd.inst->ring->cond_exe_cpu_addr	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	adev->uvd.inst->irq.num_types
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c uvd_v4_2_resume() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->type	0-1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c uvd_v4_2_sw_init() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	adev->uvd.ib_bo->placement.num_placement	1-3
PARAM_VALUE	0	adev->uvd.inst->irq.enabled_types	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->irq.funcs	1-u64max
PARAM_VALUE	0	adev->uvd.inst->ring.adev	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.adev->num_rings	0-148
PARAM_VALUE	0	adev->uvd.inst->ring.cached_rptr	0
PARAM_VALUE	0	adev->uvd.inst->ring.cond_exe_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.cond_exe_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.count_dw	0-1073741823
PARAM_VALUE	0	adev->uvd.inst->ring.fence_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.fences	0,16,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.irq_src	0,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.fence_drv.sync_seq	0
PARAM_VALUE	0	adev->uvd.inst->ring.fence_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.funcs	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.idx	0-148
PARAM_VALUE	0	adev->uvd.inst->ring.ptr_mask	0-u32max,u64max
PARAM_VALUE	0	adev->uvd.inst->ring.ring_backup	16,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.ring_obj	0
PARAM_VALUE	0	adev->uvd.inst->ring.rptr_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.rptr_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.sched_score	0,4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.trail_fence_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.trail_fence_offs	0,8-512
PARAM_VALUE	0	adev->uvd.inst->ring.vmid_wait	7374952732141793280
PARAM_VALUE	0	adev->uvd.inst->ring.wptr	0
PARAM_VALUE	0	adev->uvd.inst->ring.wptr_cpu_addr	4096-ptr_max
PARAM_VALUE	0	adev->uvd.inst->ring.wptr_offs	0,8-512
PARAM_VALUE	0	*adev->uvd.filp	0
PARAM_VALUE	0	*adev->uvd.inst->ring->cond_exe_cpu_addr	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	adev->uvd.inst->irq.num_types
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c uvd_v7_0_resume() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->reset_domain->sem.first_waiter->type	0-1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c uvd_v7_0_sw_init() -> amdgpu_uvd_resume()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	adev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	adev->mman.bdev.pool.dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	adev->uvd.ib_bo->placement.num_placement	1-3
PARAM_VALUE	0	*adev->uvd.filp	0
CAPPED_DATA	0	adev->uvd.num_uvd_inst	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock