Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/i915/display/intel_tc.c adlp_tc_phy_hpd_live_status() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->hotplug.hpd 4096-ptr_max
PARAM_VALUE 0 display->hotplug.pch_hpd 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 1 domain 0
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 2 wakeref r intel_display_power_get
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HALF_LOCKED2 &tc->lock

drivers/gpu/drm/i915/display/intel_tc.c get_lane_mask() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 1 domain 0
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 2 wakeref r intel_display_power_get
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
LOCK2 &tc->lock
TYPE_LOCK (struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c get_pin_assignment() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 1 domain 0
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 2 wakeref r intel_display_power_get
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
LOCK2 &tc->lock
TYPE_LOCK (struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c icl_tc_phy_hpd_live_status() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->hotplug.pch_hpd 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 2 wakeref r intel_display_power_get
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HALF_LOCKED2 &tc->lock

drivers/gpu/drm/i915/display/intel_tc.c tgl_tc_phy_init() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 2 wakeref r intel_display_power_get
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
LOCK2 &tc->lock
TYPE_LOCK (struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c xelpdp_tc_phy_hpd_live_status() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->hotplug.hpd 4096-ptr_max
PARAM_VALUE 0 display->hotplug.pch_hpd 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 1 domain 0
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 2 wakeref r intel_display_power_get
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HALF_LOCKED2 &tc->lock

drivers/gpu/drm/i915/display/intel_dp.c intel_digital_port_connected_locked() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 1 domain 0
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 2 wakeref r intel_display_power_get
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max

drivers/gpu/drm/i915/gt/intel_gt_pm.c __gt_park() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 1 domain 72
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &wf->mutex
TYPE_LOCK (struct intel_wakeref)->mutex

drivers/gpu/drm/i915/display/intel_cmtg.c intel_cmtg_transcoder_is_secondary() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->drm 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 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->parent 4096-ptr_max
PARAM_VALUE 0 display->pmdemand.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.initializing 1
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wm.g4x.hpll.cursor 0-63
PARAM_VALUE 0 display->wm.g4x.hpll.fbc 0-15
PARAM_VALUE 0 display->wm.g4x.hpll.plane 0-511
PARAM_VALUE 0 display->wm.g4x.sr.cursor 0-63
PARAM_VALUE 0 display->wm.g4x.sr.fbc 0-7
PARAM_VALUE 0 display->wm.g4x.sr.plane 0-511
PARAM_VALUE 0 display->wm.hw.partitioning 0-1
PARAM_VALUE 0 display->wm.vlv.level 0-2
PARAM_VALUE 0 display->wm.vlv.sr.cursor 0-63
PARAM_VALUE 0 display->wm.vlv.sr.plane 0-2047
PARAM_VALUE 1 domain 9-10
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
CAPPED_DATA 0 display->dpll.num_dpll 1
DATA_SOURCE 0 display $0
DATA_SOURCE 2 wakeref r intel_display_power_get_if_enabled
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->cdclk.hw.cdclk 0-16[c]
HOST_DATA 0 display->cdclk.hw.joined_mbus 0-1
HOST_DATA 0 display->cdclk.hw.voltage_level 0-31[c]
HOST_DATA 0 display->cdclk.max_cdclk_freq 1-39168016[c]
HOST_DATA 0 display->fdi.pll_freq 20000-2570000[c]
HOST_DATA 0 display->fdi.rx_config 0,32768-98304[c]
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HOST_DATA 0 display->state.bxt_phy_grc 0-u32max
HOST_DATA 0 display->wm.g4x.cxsr 0-1
HOST_DATA 0 display->wm.g4x.hpll.cursor 0-63[c]
HOST_DATA 0 display->wm.g4x.hpll.fbc 0-15[c]
HOST_DATA 0 display->wm.g4x.hpll.plane 0-511[c]
HOST_DATA 0 display->wm.g4x.sr.cursor 0-63[c]
HOST_DATA 0 display->wm.g4x.sr.fbc 0-7[c]
HOST_DATA 0 display->wm.g4x.sr.plane 0-511
HOST_DATA 0 display->wm.vlv.cxsr 0-1
HOST_DATA 0 display->wm.vlv.sr.cursor 0-63[c]
HOST_DATA 0 display->wm.vlv.sr.plane 0-2047[c]
HALF_LOCKED2 &display->drm->mode_config.connection_mutex
HALF_LOCKED2 &display->drm->mode_config.mutex

drivers/gpu/drm/i915/display/intel_display.c enabled_bigjoiner_pipes() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
CAPPED_DATA 0 &display->pipe_list 1
DATA_SOURCE 0 display $0
DATA_SOURCE 1 domain r intel_dsc_power_domain
DATA_SOURCE 2 wakeref r intel_display_power_get_if_enabled
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HOST_DATA 0 display->state.bxt_phy_grc 0-u32max

drivers/gpu/drm/i915/display/intel_display.c enabled_ultrajoiner_pipes() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->platform.dgfx 1
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
CAPPED_DATA 0 &display->pipe_list 1
DATA_SOURCE 0 display $0
DATA_SOURCE 1 domain r intel_dsc_power_domain
DATA_SOURCE 2 wakeref r intel_display_power_get_if_enabled
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HOST_DATA 0 display->state.bxt_phy_grc 0-u32max

drivers/gpu/drm/i915/display/intel_display.c enabled_uncompressed_joiner_pipes() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
CAPPED_DATA 0 &display->pipe_list 1
DATA_SOURCE 0 display $0
DATA_SOURCE 2 wakeref r intel_display_power_get_if_enabled
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HOST_DATA 0 display->state.bxt_phy_grc 0-u32max

drivers/gpu/drm/i915/display/intel_display.c hsw_enabled_transcoders() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 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->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 domain 9-15
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 2 wakeref r intel_display_power_get_if_enabled
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max

drivers/gpu/drm/i915/display/intel_display.c transcoder_ddi_func_is_enabled() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->info.__device_info 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->params.enable_dmc_wl 0-1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 1 domain 0-13,2147483657-u32max
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 0 display $0
DATA_SOURCE 2 wakeref r intel_display_power_get_if_enabled
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HOST_DATA 0 display->state.bxt_phy_grc 0-u32max

drivers/gpu/drm/i915/display/intel_dp_aux.c intel_dp_aux_xfer() -> intel_display_power_put_async()

Type Parameter Key Value
PARAM_VALUE 0 display 4096-ptr_max
PARAM_VALUE 0 display->dkl.phy_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 display->dmc.dmc->dc6_allowed.count 0-4294967295
PARAM_VALUE 0 display->dmc.dmc->dc6_allowed.dc5_start 0-4294967295
PARAM_VALUE 0 display->hotplug.poll_enabled 0
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->hotplug.poll_init_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 display->irq.vlv_display_irqs_enabled 1
PARAM_VALUE 0 display->parent 4096-ptr_max
PARAM_VALUE 0 display->power.domains.async_put_next_delay 0
PARAM_VALUE 0 display->power.domains.async_put_wakeref 0
PARAM_VALUE 0 display->power.domains.async_put_work.work.entry.next->prev 4096-ptr_max
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->task->blocked_lock.dep_map->name 0-255
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_wells->count s32min-s32max
PARAM_VALUE 0 display->power.domains.power_wells->hw_enabled 1
PARAM_VALUE 0 display->psr_dc5_dc6_wa_work.entry.next 4096-ptr_max
PARAM_VALUE 0 display->wl.enabled 0
PARAM_VALUE 0 display->wl.work.work.entry.next->next 1-u64max
PARAM_VALUE 0 display->wl.work.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 display->wl.work.work.entry.prev->next 1-u64max
PARAM_VALUE 0 display->wl.work.work.entry.prev->prev 1-u64max
PARAM_VALUE 0 *display->irq.pipestat_irq_mask 0-4294967295
PARAM_VALUE 2 wakeref 4096-ptr_max,(-2)
DATA_SOURCE 1 domain r intel_aux_power_domain
DATA_SOURCE 2 wakeref r intel_display_power_get
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 display->dmc.dmc->dc6_allowed.dc5_start 0-4294967295
HOST_DATA 0 display->power.domains.dc_state 0-u32max
HALF_LOCKED2 &aux->hw_mutex
HALF_LOCKED2 &display->pps.mutex