radeon_uvd_note_usage identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/radeon/radeon.h, line 1688 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/radeon/radeon_uvd.c, line 878 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/radeon/radeon_cs.c radeon_cs_ib_chunk() -> radeon_uvd_note_usage()

Type	Parameter	Key	Value
PARAM_VALUE	0	rdev	4096-ptr_max
PARAM_VALUE	0	rdev->accel_working	1
PARAM_VALUE	0	rdev->asic	4096-ptr_max
PARAM_VALUE	0	rdev->asic->ring	4096-ptr_max
PARAM_VALUE	0	rdev->exclusive_lock.dep_map->name	0-255
PARAM_VALUE	0	rdev->exclusive_lock.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	rdev->exclusive_lock.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	rdev->exclusive_lock.first_waiter->type	0-1
PARAM_VALUE	0	rdev->exclusive_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	rdev->exclusive_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	rdev->exclusive_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	rdev->in_reset	0
BUF_SIZE	0	rdev	s32min-(-2),1-s32max
BUF_SIZE	0	rdev	s32min-(-2),1-s32max
DATA_SOURCE	0	rdev	$0
NOCHECK_CALL
UNITS	0	rdev	unit_byte
LOCK2	0	&rdev->exclusive_lock
TYPE_LOCK		(struct radeon_device)->exclusive_lock

drivers/gpu/drm/radeon/radeon_cs.c radeon_cs_ib_vm_chunk() -> radeon_uvd_note_usage()

Type	Parameter	Key	Value
PARAM_VALUE	0	rdev	4096-ptr_max
PARAM_VALUE	0	rdev->accel_working	1
PARAM_VALUE	0	rdev->asic	4096-ptr_max
PARAM_VALUE	0	rdev->asic->copy.blit	4096-ptr_max
PARAM_VALUE	0	rdev->asic->copy.dma	0,4096-ptr_max
PARAM_VALUE	0	rdev->asic->ring	4096-ptr_max
PARAM_VALUE	0	rdev->exclusive_lock.dep_map->name	0-255
PARAM_VALUE	0	rdev->exclusive_lock.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	rdev->exclusive_lock.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	rdev->exclusive_lock.first_waiter->type	0-1
PARAM_VALUE	0	rdev->exclusive_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	rdev->exclusive_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	rdev->exclusive_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	rdev->in_reset	0
PARAM_VALUE	0	rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	rdev->pm.mclk_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	rdev->pm.mclk_lock.first_waiter->type	0-1
BUF_SIZE	0	rdev	s32min-(-2),1-s32max
BUF_SIZE	0	rdev	s32min-(-2),1-s32max
DATA_SOURCE	0	rdev	$0
NOCHECK_CALL
UNITS	0	rdev	unit_byte
LOCK2	0	&rdev->exclusive_lock
TYPE_LOCK		(struct radeon_device)->exclusive_lock

drivers/gpu/drm/radeon/radeon_uvd.c radeon_uvd_free_handles() -> radeon_uvd_note_usage()

Type	Parameter	Key	Value
PARAM_VALUE	0	rdev	4096-ptr_max
PARAM_VALUE	0	rdev->gem.mutex.dep_map->name	0-255
PARAM_VALUE	0	rdev->gem.mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	rdev->gem.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	rdev->gem.mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	rdev->gem.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	rdev->gem.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	rdev->gem.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	rdev->gem.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	rdev->gem.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	rdev->gem.mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	rdev->pm.mclk_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	rdev->pm.mclk_lock.first_waiter->type	0-1
PARAM_VALUE	0	rdev->uvd.filp	4096-ptr_max
PARAM_VALUE	0	rdev->uvd.handles	4096-ptr_max
PARAM_VALUE	0	rdev->uvd.max_handles	1-u32max
BUF_SIZE	0	rdev	s32min-(-2),1-s32max
BUF_SIZE	0	rdev	s32min-(-2),1-s32max
DATA_SOURCE	0	rdev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	rdev	unit_byte

drivers/gpu/drm/radeon/radeon_uvd.c radeon_uvd_suspend() -> radeon_uvd_note_usage()

Type	Parameter	Key	Value
PARAM_VALUE	0	rdev	4096-ptr_max
PARAM_VALUE	0	rdev->agp->agp_info.mode	0-u32max
PARAM_VALUE	0	rdev->asic	4096-ptr_max
PARAM_VALUE	0	rdev->asic->get_xclk	0,4096-ptr_max
PARAM_VALUE	0	rdev->audio.enabled	0
PARAM_VALUE	0	rdev->cg_idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rdev->gart.robj->tbo.bdev->pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	rdev->has_uvd	1
PARAM_VALUE	0	rdev->ih.ring_obj->tbo.bdev->pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	rdev->irq.dpm_thermal	0
PARAM_VALUE	0	rdev->mc_idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rdev->mec.hpd_eop_obj->tbo.bdev->pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	0	rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	rdev->mmio_idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rdev->mode_info.atom_context->mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	rdev->mode_info.atom_context->scratch_mutex.dep_map->name	0-255
PARAM_VALUE	0	rdev->mode_info.atom_context->scratch_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	rdev->mode_info.atom_context->scratch_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	rdev->mode_info.atom_context->scratch_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	rdev->mode_info.atom_context->scratch_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	rdev->pciep_idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rdev->pdev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->acp_boot_level	0-255
PARAM_VALUE	0	rdev->pm.dpm.priv->acp_power_gated	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->active_auto_throttle_sources	0,2-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->cac_enabled	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->current_ps.dc_compatible	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->current_ps.performance_level_count	0-u16max
PARAM_VALUE	0	rdev->pm.dpm.priv->current_ps.sclk_t	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.caps	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.class	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.class2	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.dclk	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.ecclk	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.evclk	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.vce_active	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.vce_level	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->current_rps.vclk	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->dpm_level_enable_mask.mclk_dpm_enable_mask	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->dpm_level_enable_mask.uvd_dpm_enable_mask	0-4294967295
PARAM_VALUE	0	rdev->pm.dpm.priv->fan_ctrl_is_in_default_mode	1
PARAM_VALUE	0	rdev->pm.dpm.priv->nb_dpm_enabled	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->pc_enabled	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->power_containment_features	0-7
PARAM_VALUE	0	rdev->pm.dpm.priv->samu_boot_level	0-255
PARAM_VALUE	0	rdev->pm.dpm.priv->samu_power_gated	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->smc_state_table.UvdBootLevel	0-254
PARAM_VALUE	0	rdev->pm.dpm.priv->uvd_boot_level	0-254
PARAM_VALUE	0	rdev->pm.dpm.priv->uvd_enabled	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->uvd_power_gated	0-1
PARAM_VALUE	0	rdev->pm.dpm.priv->vce_power_gated	0-1
PARAM_VALUE	0	rdev->pm.dpm_enabled	0
PARAM_VALUE	0	rdev->pm.dynpm_idle_work.work.lockdep_map->name	0-255
PARAM_VALUE	0	rdev->pm.int_hwmon_dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	rdev->pm.mclk_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	rdev->pm.mclk_lock.first_waiter->type	0-1
PARAM_VALUE	0	rdev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	rdev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	rdev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	rdev->pm.mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	rdev->pm.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	rdev->pm.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	rdev->pm.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	rdev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	rdev->pm.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	rdev->rlc.cs_data->section->reg_index	0,4,40960,41022,41164,41174,41176,41179,41461,41471-41472,41530
PARAM_VALUE	0	rdev->smc_idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rdev->uvd.handles	4096-ptr_max
PARAM_VALUE	0	rdev->uvd.max_handles	1-u32max
PARAM_VALUE	0	rdev->uvd.vcpu_bo	1-u64max
PARAM_VALUE	0	rdev->uvd.vcpu_bo->tbo.bdev->pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	rdev->uvd_idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rdev->vce.vcpu_bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	rdev->vce.vcpu_bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	rdev->vce.vcpu_bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	rdev->vce.vcpu_bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	rdev->vce.vcpu_bo->tbo.bdev->pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	rdev->vram_scratch.robj->tbo.bdev->pool.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	rdev->wb.wb_obj->tbo.bdev->pool.dev->iommu->attach_deferred	0-1
BUF_SIZE	0	rdev	s32min-(-1),1-s32max
BUF_SIZE	0	rdev	s32min-(-1),1-s32max
CAPPED_DATA	0	rdev->rmmio_size	1
DATA_SOURCE	0	rdev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&rdev->exclusive_lock