assert_rpm_wakelock_held 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 function:

drivers/gpu/drm/i915/intel_runtime_pm.h, line 136 (as a function)

Referenced in 8 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/aperture_gm.c intel_vgpu_write_fence() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &intel_gvt_mutex

drivers/gpu/drm/i915/gt/uc/intel_guc.c gen9_disable_guc_interrupts() -> assert_rpm_wakelock_held()

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

drivers/gpu/drm/i915/gt/uc/intel_guc.c gen9_enable_guc_interrupts() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/gt/uc/intel_guc.c gen9_reset_guc_interrupts() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/gt/uc/intel_gsc_proxy.c intel_gsc_proxy_request_handler() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/intel_uncore.c assert_forcewakes_active() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&uncore->lock
LOCK2		irq
HALF_LOCKED2		&gt->reset.mutex
HALF_LOCKED2		__flags
TYPE_LOCK		(struct intel_uncore)->lock

drivers/gpu/drm/i915/intel_uncore.c fwtable_read16() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&m->lock
HALF_LOCKED2		global &mchdev_lock

drivers/gpu/drm/i915/intel_uncore.c fwtable_read32() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&display->dkl.phy_lock
HALF_LOCKED2		&display->dpll.lock
HALF_LOCKED2		&display->irq.lock
HALF_LOCKED2		&display->wm.wm_mutex
HALF_LOCKED2		&fbc->lock
HALF_LOCKED2		&guc->send_mutex
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vgpu->vgpu_lock
HALF_LOCKED2		__flags
HALF_LOCKED2		flags
HALF_LOCKED2		irq

drivers/gpu/drm/i915/intel_uncore.c fwtable_read64() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		rcu_read

drivers/gpu/drm/i915/intel_uncore.c fwtable_read8() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &mchdev_lock
HALF_LOCKED2		irq

drivers/gpu/drm/i915/intel_uncore.c fwtable_write16() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &mchdev_lock

drivers/gpu/drm/i915/intel_uncore.c fwtable_write32() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/intel_uncore.c fwtable_write8() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&display->dpll.lock
HALF_LOCKED2		&display->drm->mode_config.connection_mutex
HALF_LOCKED2		&display->drm->mode_config.mutex
HALF_LOCKED2		&display->gmbus.mutex
HALF_LOCKED2		&power_domains->lock

drivers/gpu/drm/i915/intel_uncore.c gen2_read16() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&m->lock
HALF_LOCKED2		global &mchdev_lock

drivers/gpu/drm/i915/intel_uncore.c gen2_read32() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&display->dkl.phy_lock
HALF_LOCKED2		&display->dpll.lock
HALF_LOCKED2		&display->irq.lock
HALF_LOCKED2		&display->wm.wm_mutex
HALF_LOCKED2		&fbc->lock
HALF_LOCKED2		&guc->send_mutex
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vgpu->vgpu_lock
HALF_LOCKED2		__flags
HALF_LOCKED2		flags
HALF_LOCKED2		irq

drivers/gpu/drm/i915/intel_uncore.c gen2_read64() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		rcu_read

drivers/gpu/drm/i915/intel_uncore.c gen2_read8() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &mchdev_lock
HALF_LOCKED2		irq

drivers/gpu/drm/i915/intel_uncore.c gen2_write16() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &mchdev_lock

drivers/gpu/drm/i915/intel_uncore.c gen2_write32() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/intel_uncore.c gen2_write8() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&display->dpll.lock
HALF_LOCKED2		&display->drm->mode_config.connection_mutex
HALF_LOCKED2		&display->drm->mode_config.mutex
HALF_LOCKED2		&display->gmbus.mutex
HALF_LOCKED2		&power_domains->lock

drivers/gpu/drm/i915/intel_uncore.c gen5_read16() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&m->lock
HALF_LOCKED2		global &mchdev_lock

drivers/gpu/drm/i915/intel_uncore.c gen5_read32() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&display->dkl.phy_lock
HALF_LOCKED2		&display->dpll.lock
HALF_LOCKED2		&display->irq.lock
HALF_LOCKED2		&display->wm.wm_mutex
HALF_LOCKED2		&fbc->lock
HALF_LOCKED2		&guc->send_mutex
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vgpu->vgpu_lock
HALF_LOCKED2		__flags
HALF_LOCKED2		flags
HALF_LOCKED2		irq

drivers/gpu/drm/i915/intel_uncore.c gen5_read64() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		rcu_read

drivers/gpu/drm/i915/intel_uncore.c gen5_read8() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &mchdev_lock
HALF_LOCKED2		irq

drivers/gpu/drm/i915/intel_uncore.c gen5_write16() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &mchdev_lock

drivers/gpu/drm/i915/intel_uncore.c gen5_write32() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/intel_uncore.c gen5_write8() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&display->dpll.lock
HALF_LOCKED2		&display->drm->mode_config.connection_mutex
HALF_LOCKED2		&display->drm->mode_config.mutex
HALF_LOCKED2		&display->gmbus.mutex
HALF_LOCKED2		&power_domains->lock

drivers/gpu/drm/i915/intel_uncore.c gen6_write16() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		global &mchdev_lock

drivers/gpu/drm/i915/intel_uncore.c gen6_write32() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/intel_uncore.c gen6_write8() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&display->dpll.lock
HALF_LOCKED2		&display->drm->mode_config.connection_mutex
HALF_LOCKED2		&display->drm->mode_config.mutex
HALF_LOCKED2		&display->gmbus.mutex
HALF_LOCKED2		&power_domains->lock

drivers/gpu/drm/i915/intel_uncore.c intel_uncore_forcewake_get() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&gt->perf.lock
HALF_LOCKED2		&gt->tlb.invalidate_lock
HALF_LOCKED2		&guc->send_mutex
HALF_LOCKED2		&m->lock
HALF_LOCKED2		&scheduler->mmio_context_lock
HALF_LOCKED2		&wf->mutex
HALF_LOCKED2		__flags
HALF_LOCKED2		irq
HALF_LOCKED2		rcu_read

drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c i915_vma_pin_fence() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ggtt->vm.gt->reset.backoff_srcu
HALF_LOCKED2		obj->base.resv

drivers/gpu/drm/i915/intel_runtime_pm.c i915_display_rpm_assert_held() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&drm->mode_config.connection_mutex
HALF_LOCKED2		&drm->mode_config.mutex

drivers/gpu/drm/i915/intel_runtime_pm.c intel_runtime_pm_acquire() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm	4096-ptr_max
PARAM_VALUE	0	rpm->kdev	4096-ptr_max
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
DATA_SOURCE	0	rpm	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&power_domains->lock

drivers/gpu/drm/i915/intel_runtime_pm.c intel_runtime_pm_release() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm	4096-ptr_max
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
DATA_SOURCE	0	rpm	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gem/i915_gem_mman.c vm_fault_gtt() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm	4096-ptr_max
PARAM_VALUE	0	rpm->kdev	4096-ptr_max
PARAM_VALUE	0	rpm->kdev->bus	0,4096-ptr_max
PARAM_VALUE	0	rpm->kdev->class	0,4096-ptr_max
PARAM_VALUE	0	rpm->kdev->power.request	0-4
PARAM_VALUE	0	rpm->kdev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	rpm->kdev->type	0,4096-ptr_max
BUF_SIZE	0	rpm	424
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ggtt->vm.gt->reset.backoff_srcu
LOCK2		obj->base.resv
TYPE_LOCK		(struct intel_reset)->backoff_srcu

drivers/gpu/drm/i915/intel_wakeref.c intel_wakeref_auto() -> assert_rpm_wakelock_held()

Type	Parameter	Key	Value
PARAM_VALUE	0	rpm	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ggtt->vm.gt->reset.backoff_srcu
HALF_LOCKED2		bo->base.resv
HALF_LOCKED2		obj->base.resv