arc_pgu_read identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/tiny/arcpgu.c, line 69 (as a function)

Referenced in 1 files:

drivers/gpu/drm/tiny/arcpgu.c

Smatch caller information:

drivers/gpu/drm/tiny/arcpgu.c arc_pgu_disable() -> arc_pgu_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	arcpgu	4096-ptr_max
PARAM_VALUE	0	arcpgu->clk	0,4096-u64max
PARAM_VALUE	0	arcpgu->clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	arcpgu->clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	arcpgu->clk->core->dev->power.request	0-4
PARAM_VALUE	0	arcpgu->clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	arcpgu->clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	arcpgu->clk->core->dev->power.runtime_status	0,2
PARAM_VALUE	0	arcpgu->clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	arcpgu->clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->enable_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.request	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.runtime_status	0,2
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->prepare_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->protect_count	0-4294967295
PARAM_VALUE	1	reg	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&state->dev->mode_config.connection_mutex
HALF_LOCKED2		&state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/tiny/arcpgu.c arc_pgu_enable() -> arc_pgu_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	arcpgu	4096-ptr_max
PARAM_VALUE	0	arcpgu->clk	0,4096-ptr_max
PARAM_VALUE	0	arcpgu->clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	arcpgu->clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	arcpgu->clk->core->dev->power.request	0-4
PARAM_VALUE	0	arcpgu->clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	arcpgu->clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	arcpgu->clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	arcpgu->clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->duty.den	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->duty.num	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->enable_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->new_parent_index	0-254
PARAM_VALUE	0	arcpgu->clk->core->notifier_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->num_parents	0-255
PARAM_VALUE	0	arcpgu->clk->core->orphan	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.request	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->phase	s32min-s32max
PARAM_VALUE	0	arcpgu->clk->core->prepare_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->protect_count	0-4294967295
PARAM_VALUE	0	arcpgu->clk->core->rpm_enabled	0-1
PARAM_VALUE	0	arcpgu->pipe.crtc.state	4096-ptr_max
PARAM_VALUE	0	arcpgu->pipe.plane.state	4096-ptr_max
PARAM_VALUE	0	arcpgu->pipe.plane.state->fb	4096-ptr_max
PARAM_VALUE	0	arcpgu->pipe.plane.state->fb->format	4096-ptr_max
PARAM_VALUE	0	arcpgu->regs	4096-ptr_max
PARAM_VALUE	1	reg	0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	arcpgu->clk->core->parent->req_rate
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&state->dev->mode_config.connection_mutex
HALF_LOCKED2		&state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/tiny/arcpgu.c arc_pgu_mode_set() -> arc_pgu_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	arcpgu	4096-ptr_max
PARAM_VALUE	0	arcpgu->regs	4096-ptr_max
PARAM_VALUE	1	reg	0
DATA_SOURCE	0	arcpgu	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&state->dev->mode_config.connection_mutex
HALF_LOCKED2		&state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/tiny/arcpgu.c arc_pgu_set_pxl_fmt() -> arc_pgu_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	arcpgu	4096-ptr_max
PARAM_VALUE	0	arcpgu->pipe.plane.state	4096-ptr_max
PARAM_VALUE	0	arcpgu->pipe.plane.state->fb	4096-ptr_max
PARAM_VALUE	0	arcpgu->pipe.plane.state->fb->format	4096-ptr_max
PARAM_VALUE	0	arcpgu->regs	4096-ptr_max
PARAM_VALUE	1	reg	0
DATA_SOURCE	0	arcpgu	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&state->dev->mode_config.connection_mutex
HALF_LOCKED2		&state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/tiny/arcpgu.c arcpgu_load() -> arc_pgu_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	arcpgu	4096-ptr_max
PARAM_VALUE	0	arcpgu->clk	0,4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.dev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.dev->dma_mem->pfn_base	0-s64max
PARAM_VALUE	0	arcpgu->drm.dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	arcpgu->drm.dev->iommu->max_pasids	0-4294967295
PARAM_VALUE	0	arcpgu->drm.managed.resources.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.managed.resources.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.managed.resources.next->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.blob_lock.dep_map->name	0-255
PARAM_VALUE	0	arcpgu->drm.mode_config.blob_lock.magic	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.colorop_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.colorop_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.colorop_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.colorop_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.colorop_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.connection_mutex.head.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.connection_mutex.head.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.connection_mutex.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.connector_ida.xa.xa_flags	33554437
PARAM_VALUE	0	arcpgu->drm.mode_config.connector_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.connector_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.connector_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.connector_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.connector_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.crtc_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.crtc_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.crtc_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.crtc_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.crtc_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.encoder_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.encoder_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.encoder_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.encoder_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.encoder_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.fb_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.fb_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.fb_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.fb_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.fb_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.fb_lock.dep_map->name	0-255
PARAM_VALUE	0	arcpgu->drm.mode_config.fb_lock.magic	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.funcs	7321501766335938560
PARAM_VALUE	0	arcpgu->drm.mode_config.idr_mutex.dep_map->name	0-255
PARAM_VALUE	0	arcpgu->drm.mode_config.idr_mutex.magic	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.max_height	1080
PARAM_VALUE	0	arcpgu->drm.mode_config.max_width	1920
PARAM_VALUE	0	arcpgu->drm.mode_config.min_height	0
PARAM_VALUE	0	arcpgu->drm.mode_config.min_width	0
PARAM_VALUE	0	arcpgu->drm.mode_config.mutex.dep_map->name	0-255
PARAM_VALUE	0	arcpgu->drm.mode_config.mutex.magic	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.num_colorop	0
PARAM_VALUE	0	arcpgu->drm.mode_config.num_connector	0
PARAM_VALUE	0	arcpgu->drm.mode_config.num_crtc	0
PARAM_VALUE	0	arcpgu->drm.mode_config.num_encoder	0
PARAM_VALUE	0	arcpgu->drm.mode_config.num_fb	0
PARAM_VALUE	0	arcpgu->drm.mode_config.num_total_plane	0
PARAM_VALUE	0	arcpgu->drm.mode_config.object_idr.idr_base	1
PARAM_VALUE	0	arcpgu->drm.mode_config.object_idr.idr_rt.xa_flags	33554436
PARAM_VALUE	0	arcpgu->drm.mode_config.plane_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.plane_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.plane_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.plane_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.plane_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.privobj_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.privobj_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.privobj_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.privobj_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.privobj_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_blob_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_blob_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_blob_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_blob_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_blob_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_list.next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_list.next->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_list.prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_list.prev->next	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.property_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	arcpgu->drm.mode_config.tile_idr.idr_base	1
PARAM_VALUE	0	arcpgu->drm.mode_config.tile_idr.idr_rt.xa_flags	33554436
PARAM_VALUE	0	arcpgu->regs	4096-ptr_max
PARAM_VALUE	1	reg	1020
BUF_SIZE	0	arcpgu->clk	(-1),1-s32max
DATA_SOURCE	0	arcpgu	$0
RX_PATH
TASK_NOT_RUNNING