amdgpu_dpm_enable_vcn identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h, line 448 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/amd/pm/amdgpu_dpm.c, line 615 (as a function)

Referenced in 7 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c vcn_v5_0_0_start() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	1	enable	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c vcn_v5_0_0_stop() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
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
PARAM_VALUE	0	adev->vcn.inst	4096-ptr_max
PARAM_VALUE	1	enable	0
BIT_INFO	0	adev->pg_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c vcn_v2_5_start() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	0	adev->vcn.inst	4096-ptr_max
PARAM_VALUE	1	enable	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vinst->engine_reset_mutex
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c vcn_v2_5_stop() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
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
PARAM_VALUE	1	enable	0
BIT_INFO	0	adev->pg_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vinst->engine_reset_mutex
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c vcn_v1_0_idle_work_handler() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.gfx_off_delay_work->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.gfx_off_delay_work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.gfx_off_delay_work.work.lockdep_map->name	0-255
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.dep_map->name	0-255
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->jpeg.inst	4096-ptr_max
PARAM_VALUE	0	adev->jpeg.inst->ring_dec	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->mes.mutex_hidden.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->mes.mutex_hidden.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->mes.mutex_hidden.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->reset_domain->sem.first_waiter->type	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->dpm_level_enable_mask.uvd_dpm_enable_mask	0-4294967295
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->dpm_level_enable_mask.vce_dpm_enable_mask	0-4294967295
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->uvd_power_gated	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->vce_power_gated	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->vcn_power_gated	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->mes.mutex_hidden.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->mes.saved_flags	0-4294967295
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->mman.aper_base_kaddr	0
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->no_hw_access	1
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->pdev->enable_cnt.counter	s32min-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->reset_domain->sem.first_waiter->type	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->rmmio	0
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->smc_fw_state	1-255
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->pm.dpm.priv->uvd_boot_level	0-254
PARAM_VALUE	0	adev->powerplay.pp_handle->reset_domain->sem.dep_map->name	0-255
PARAM_VALUE	0	adev->powerplay.pp_handle->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->smu_backend->smc_state_table.UvdBootLevel	0-254
PARAM_VALUE	0	adev->powerplay.pp_handle->smu_backend->smc_state_table.VceBootLevel	0-255
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
PARAM_VALUE	0	adev->vcn.inst	4096-ptr_max
PARAM_VALUE	0	*adev->powerplay.pp_handle->msg_ctl->lock.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	enable	0
PARAM_VALUE	2	inst	0
BIT_INFO	0	adev->pg_flags	0x0,0xffffffff
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c vcn_v1_0_set_pg_for_begin_use() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.gfx_off_delay_work->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.gfx_off_delay_work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.gfx_off_delay_work.work.lockdep_map->name	0-255
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.dep_map->name	0-255
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->gfx.gfx_off_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->mes.mutex_hidden.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->mes.mutex_hidden.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->mes.mutex_hidden.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->adev->reset_domain->sem.first_waiter->type	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->dpm_level_enable_mask.uvd_dpm_enable_mask	0-4294967295
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->dpm_level_enable_mask.vce_dpm_enable_mask	0-4294967295
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->uvd_power_gated	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->vce_power_gated	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->backend->vcn_power_gated	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->mes.mutex_hidden.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->mes.mutex_hidden.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->mes.saved_flags	0-4294967295
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->mman.aper_base_kaddr	0
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->no_hw_access	1
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->pdev->enable_cnt.counter	s32min-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->reset_domain->sem.first_waiter->type	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->adev->rmmio	0
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_ctl.smu->smc_fw_state	1-255
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	adev->powerplay.pp_handle->msg_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	adev->powerplay.pp_handle->pm.dpm.priv->uvd_boot_level	0-254
PARAM_VALUE	0	adev->powerplay.pp_handle->reset_domain->sem.dep_map->name	0-255
PARAM_VALUE	0	adev->powerplay.pp_handle->reset_domain->sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	adev->powerplay.pp_handle->smu_backend->smc_state_table.UvdBootLevel	0-254
PARAM_VALUE	0	adev->powerplay.pp_handle->smu_backend->smc_state_table.VceBootLevel	0-255
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
PARAM_VALUE	0	*adev->powerplay.pp_handle->msg_ctl->lock.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	enable	1
PARAM_VALUE	2	inst	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&adev->gfx.gpu_clock_mutex
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&adev->srbm_mutex
HALF_LOCKED2		&kiq->ring_lock
HALF_LOCKED2		&mux->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &drm_unplug_srcu
HALF_LOCKED2		ring_lock

drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c vcn_v1_0_suspend() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	0	adev->vcn.inst	4096-ptr_max
PARAM_VALUE	1	enable	0
PARAM_VALUE	2	inst	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c vcn_v2_0_start() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	0	adev->vcn.inst	4096-ptr_max
PARAM_VALUE	1	enable	1
PARAM_VALUE	2	inst	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vinst->engine_reset_mutex
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c vcn_v2_0_stop() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->gfx.rlc.reg_funcs	4096-ptr_max
PARAM_VALUE	0	adev->mes.mutex_hidden.dep_map->name	0-255
PARAM_VALUE	0	adev->mes.mutex_hidden.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	0	adev->reg_offset	4096-ptr_max
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
PARAM_VALUE	1	enable	0
PARAM_VALUE	2	inst	0
BIT_INFO	0	adev->pg_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vinst->engine_reset_mutex
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c vcn_v4_0_5_start() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	1	enable	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c vcn_v4_0_5_stop() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
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
PARAM_VALUE	0	adev->vcn.inst	4096-ptr_max
PARAM_VALUE	1	enable	0
BIT_INFO	0	adev->pg_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c vcn_v4_0_start() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	1	enable	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c vcn_v4_0_stop() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
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
PARAM_VALUE	0	adev->vcn.inst	4096-ptr_max
PARAM_VALUE	1	enable	0
BIT_INFO	0	adev->pg_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c vcn_v3_0_start() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
PARAM_VALUE	1	enable	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vinst->engine_reset_mutex
HALF_LOCKED2		global &drm_unplug_srcu

drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c vcn_v3_0_stop() -> amdgpu_dpm_enable_vcn()

Type	Parameter	Key	Value
PARAM_VALUE	0	adev	4096-ptr_max
PARAM_VALUE	0	adev->pm.dpm_enabled	1
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
PARAM_VALUE	1	enable	0
BIT_INFO	0	adev->pg_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vinst->engine_reset_mutex
HALF_LOCKED2		global &drm_unplug_srcu