intel_set_memory_cxsr identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/i915/display/i9xx_wm.c, line 213

Defined in 1 files as a prototype:

drivers/gpu/drm/i915/display/i9xx_wm.h, line 18 (as a prototype)

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/display/i9xx_wm.c i965_update_wm() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs->initial_watermarks	0,318382624811003904,2077638626766659584,4361408001915691008
PARAM_VALUE	0	display->wm.funcs->update_wm	2900677620984037376,5075417898438156288,6224038869724659712,6233422041516032000
PARAM_VALUE	0	*display->irq.de_pipe_imr_mask	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
PARAM_VALUE	1	enable	0
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	display->power.domains.dc_state	0-1073741835

drivers/gpu/drm/i915/display/i9xx_wm.c i965_update_wm() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->drm	0,4096-ptr_max
PARAM_VALUE	0	display->info.__device_info	4096-ptr_max
PARAM_VALUE	0	display->params.enable_dmc_wl	0-1
PARAM_VALUE	0	display->wl.taken	1
PARAM_VALUE	0	display->wl.work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs->initial_watermarks	0,318382624811003904,2077638626766659584,4361408001915691008
PARAM_VALUE	0	display->wm.funcs->update_wm	2900677620984037376,5075417898438156288,6224038869724659712,6233422041516032000
PARAM_VALUE	0	display->wm.g4x.cxsr	0
PARAM_VALUE	0	display->wm.vlv.cxsr	0
PARAM_VALUE	0	display->wm.wm_mutex.dep_map->name	0-255
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	display->wm.wm_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*display->irq.de_pipe_imr_mask	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
PARAM_VALUE	1	enable	1
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	display->power.domains.dc_state	0-1073741835

drivers/gpu/drm/i915/display/i9xx_wm.c i9xx_update_wm() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->drm	4096-ptr_max
PARAM_VALUE	0	display->info.__device_info	4096-ptr_max
PARAM_VALUE	0	display->params.enable_dmc_wl	0-1
PARAM_VALUE	0	display->wl.taken	1
PARAM_VALUE	0	display->wl.work->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	display->wl.work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	display->wl.work.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs->initial_watermarks	0,318382624811003904,2077638626766659584,4361408001915691008
PARAM_VALUE	0	display->wm.funcs->update_wm	2900677620984037376,5075417898438156288,6224038869724659712,6233422041516032000
PARAM_VALUE	0	*display->irq.de_pipe_imr_mask	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
PARAM_VALUE	1	enable	0
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	display->power.domains.dc_state	0-1073741835

drivers/gpu/drm/i915/display/i9xx_wm.c i9xx_update_wm() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->drm	4096-ptr_max
PARAM_VALUE	0	display->info.__device_info	4096-ptr_max
PARAM_VALUE	0	display->params.enable_dmc_wl	0-1
PARAM_VALUE	0	display->wl.work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	display->wl.work.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs->initial_watermarks	0,318382624811003904,2077638626766659584,4361408001915691008
PARAM_VALUE	0	display->wm.funcs->update_wm	2900677620984037376,5075417898438156288,6224038869724659712,6233422041516032000
PARAM_VALUE	0	display->wm.g4x.cxsr	0
PARAM_VALUE	0	display->wm.vlv.cxsr	0
PARAM_VALUE	0	display->wm.wm_mutex.dep_map->name	0-255
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	display->wm.wm_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	display->wm.wm_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*display->irq.de_pipe_imr_mask	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
PARAM_VALUE	1	enable	1
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	display->power.domains.dc_state	0-1073741835

drivers/gpu/drm/i915/display/i9xx_wm.c i9xx_wm_init() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->bw.num_psf_gv_points	0
PARAM_VALUE	0	display->bw.num_qgv_points	0-1
PARAM_VALUE	0	display->cdclk.hw.cdclk	0
PARAM_VALUE	0	display->cdclk.hw.vco	0,u32max
PARAM_VALUE	0	display->dram.info	4096-ptr_max
PARAM_VALUE	0	display->drm	4096-ptr_max
PARAM_VALUE	0	display->opregion->vbt	0-s64max
PARAM_VALUE	0	display->params.disable_power_well	0-1
PARAM_VALUE	0	display->parent	6551493560102297600
PARAM_VALUE	0	display->parent->irq	5062596649199198208
PARAM_VALUE	0	display->parent->pcode	600309631264055296
PARAM_VALUE	0	display->pch_type	0
PARAM_VALUE	0	display->platform.cherryview	0
PARAM_VALUE	0	display->platform.g4x	0
PARAM_VALUE	0	display->platform.pineview	1
PARAM_VALUE	0	display->platform.valleyview	0
PARAM_VALUE	0	display->pmdemand.lock.dep_map->name	0-255
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	display->pmdemand.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	display->power.dc3co.lock.dep_map->name	0-255
PARAM_VALUE	0	display->power.dc3co.lock.first_waiter	0
PARAM_VALUE	0	display->power.dc3co.lock.owner.counter	0
PARAM_VALUE	0	display->power.domains.allowed_dc_mask	0-3,8-11
PARAM_VALUE	0	display->power.domains.initializing	0
PARAM_VALUE	0	display->power.domains.lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	display->power.domains.lock.dep_map->name	0-255
PARAM_VALUE	0	display->power.domains.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	display->power.domains.lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	display->power.domains.lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	display->power.domains.lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	display->power.domains.lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	display->power.domains.lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	display->power.domains.lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	display->power.domains.power_well_count	0-s32max
PARAM_VALUE	0	display->power.domains.power_wells->count	s32min-s32max
PARAM_VALUE	0	display->power.domains.power_wells->hw_enabled	0-1
PARAM_VALUE	0	display->sagv.status	0-3
PARAM_VALUE	0	display->vbt.bdb_blocks.next->prev	0
PARAM_VALUE	0	display->vbt.crt_ddc_pin	0-14
PARAM_VALUE	0	display->vbt.display_devices.next->prev	0
PARAM_VALUE	0	display->vbt.lvds_ssc_freq	48000,66667,96000,100000,120000
PARAM_VALUE	0	display->vbt.orientation	(-1)-1
PARAM_VALUE	0	display->vbt.override_afc_startup_val	0,7
PARAM_VALUE	0	display->wl.dc_state	0-2
PARAM_VALUE	0	*display->bw.peakbw	0-4294967295
PARAM_VALUE	0	*display->bw.psf_bw	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
PARAM_VALUE	0	*display->pmdemand.lock.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*display->power.chv_phy_assert	0-1
PARAM_VALUE	0	*display->power.domains->lock.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	enable	0
BUF_SIZE	0	display	8416
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	display->cdclk.hw.joined_mbus	0
HOST_DATA	0	display->power.domains.dc_state	0-1073741835
NO_OVERFLOW_SIMPLE	0	display->drm->num_crtcs
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/display/i9xx_wm.c pnv_update_wm() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->dram.info	4096-ptr_max
PARAM_VALUE	0	display->drm	0,4096-ptr_max
PARAM_VALUE	0	display->wm.funcs	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs->initial_watermarks	0,318382624811003904,2077638626766659584,4361408001915691008
PARAM_VALUE	0	display->wm.funcs->update_wm	2900677620984037376,5075417898438156288,6224038869724659712,6233422041516032000
PARAM_VALUE	0	*display->irq.de_pipe_imr_mask	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
PARAM_VALUE	1	enable	0
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	display->power.domains.dc_state	0-1073741835

drivers/gpu/drm/i915/display/i9xx_wm.c pnv_update_wm() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->dram.info	4096-ptr_max
PARAM_VALUE	0	display->drm	0,4096-ptr_max
PARAM_VALUE	0	display->info.__device_info	4096-ptr_max
PARAM_VALUE	0	display->params.enable_dmc_wl	0-1
PARAM_VALUE	0	display->wl.taken	1
PARAM_VALUE	0	display->wl.work.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs->initial_watermarks	0,318382624811003904,2077638626766659584,4361408001915691008
PARAM_VALUE	0	display->wm.funcs->update_wm	2900677620984037376,5075417898438156288,6224038869724659712,6233422041516032000
PARAM_VALUE	0	*display->irq.de_pipe_imr_mask	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
PARAM_VALUE	1	enable	1
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	display->power.domains.dc_state	0-1073741835

drivers/gpu/drm/i915/display/i9xx_wm.c pnv_update_wm() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->dram.info	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs	4096-ptr_max
PARAM_VALUE	0	display->wm.funcs->initial_watermarks	0,318382624811003904,2077638626766659584,4361408001915691008
PARAM_VALUE	0	display->wm.funcs->update_wm	2900677620984037376,5075417898438156288,6224038869724659712,6233422041516032000
PARAM_VALUE	0	*display->irq.de_pipe_imr_mask	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
PARAM_VALUE	1	enable	0
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	display->power.domains.dc_state	0-1073741835

drivers/gpu/drm/i915/display/intel_display.c intel_plane_disable_noatomic() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->drm	0,4096-ptr_max
PARAM_VALUE	0	display->info.__device_info	4096-ptr_max
PARAM_VALUE	1	enable	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&display->drm->mode_config.mutex

drivers/gpu/drm/i915/display/intel_display.c intel_pre_plane_update() -> intel_set_memory_cxsr()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->info.__device_info	4096-ptr_max
PARAM_VALUE	1	enable	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock