intel_wakeref_get identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/i915/intel_wakeref.h, line 75

Defined in 1 files as a function:

drivers/gpu/drm/i915/intel_wakeref.h, line 91 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_ggtt.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_ggtt.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ce->timeline->mutex
TYPE_LOCK		(struct intel_timeline)->mutex

drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		&ce->timeline->mutex

drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ce->timeline->mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct intel_timeline)->mutex

drivers/gpu/drm/i915/gt/intel_mocs.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		bo->base.resv
HALF_LOCKED2		dst->base.resv
HALF_LOCKED2		src->base.resv

drivers/gpu/drm/i915/i915_vma.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ref->mutex
HALF_LOCKED2		&vma->vm->mutex
HALF_LOCKED2		ce->ring->vma->obj->base.resv
HALF_LOCKED2		ce->timeline->hwsp_ggtt->obj->base.resv
HALF_LOCKED2		ring->vma->obj->base.resv
HALF_LOCKED2		tl->hwsp_ggtt->obj->base.resv
TYPE_LOCK		(struct i915_active)->mutex

drivers/gpu/drm/i915/gt/intel_context.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gem/i915_gem_context.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gem/i915_gem_object.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		ctx->obj->base.resv

drivers/gpu/drm/i915/gem/i915_gem_object.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/i915_active.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_rc6.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/i915_perf.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&gt->perf.lock
HALF_LOCKED2		vma->obj->base.resv

drivers/gpu/drm/i915/gt/intel_engine_cs.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_engine_cs.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_context_sseu.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ce->pin_mutex
TYPE_LOCK		(struct intel_context)->pin_mutex

drivers/gpu/drm/i915/gt/intel_timeline.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		tl->hwsp_ggtt->obj->base.resv

drivers/gpu/drm/i915/gt/intel_execlists_submission.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_lrc.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_ring_submission.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_gt_pm.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		__flags

drivers/gpu/drm/i915/gt/intel_gt_pm.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/intel_memory_region.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
LOCK2		obj->base.resv

drivers/gpu/drm/i915/i915_request.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/i915_request.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ce->timeline->mutex
HALF_LOCKED2		&ce->pin_mutex
HALF_LOCKED2		&gt->perf.lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&pxp->tee_mutex
HALF_LOCKED2		&vgpu->vgpu_lock
HALF_LOCKED2		__flags
HALF_LOCKED2		ctx->obj->base.resv
HALF_LOCKED2		obj->base.resv
HALF_LOCKED2		pkt->bb_vma->obj->base.resv
HALF_LOCKED2		pkt->heci_pkt_vma->obj->base.resv
HALF_LOCKED2		rpcs->base.resv
HALF_LOCKED2		scratch->obj->base.resv
HALF_LOCKED2		tl->hwsp_ggtt->obj->base.resv
HALF_LOCKED2		vma->obj->base.resv
TYPE_LOCK		(struct intel_timeline)->mutex

drivers/gpu/drm/i915/gt/intel_engine_pm.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		bh
HALF_LOCKED2		irq

drivers/gpu/drm/i915/gt/intel_engine_pm.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&wf->mutex
HALF_LOCKED2		&ce->pin_mutex
HALF_LOCKED2		&ref->mutex
HALF_LOCKED2		obj->base.resv
TYPE_LOCK		(struct intel_wakeref)->mutex

drivers/gpu/drm/i915/gt/intel_reset.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		bh
HALF_LOCKED2		irq

drivers/gpu/drm/i915/gt/intel_reset.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ce->pin_mutex
HALF_LOCKED2		ce->ring->vma->obj->base.resv
HALF_LOCKED2		ce->timeline->hwsp_ggtt->obj->base.resv

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/gt/intel_rps.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		vma->obj->base.resv

drivers/gpu/drm/i915/gt/intel_rps.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gem/i915_gem_mman.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
LOCK2		obj->base.resv

drivers/gpu/drm/i915/gem/i915_gem_mman.c intel_gt_pm_get_untracked() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_workarounds.c intel_engine_pm_get() -> intel_wakeref_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	wf	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		__flags