intel_dmc_load_program identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/i915/display/intel_dmc.c, line 910

Defined in 1 files as a prototype:

drivers/gpu/drm/i915/display/intel_dmc.h, line 21 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/i915/display/intel_dmc.c, line 918 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/display/intel_display_power.c bxt_display_core_init() -> intel_dmc_load_program()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->cdclk.hw.bypass	9600,12000,19200,24000,38400,50000
PARAM_VALUE	0	display->cdclk.hw.ref	19200,24000,38400
PARAM_VALUE	0	display->cdclk.hw.voltage_level	0-31
PARAM_VALUE	0	display->dkl.phy_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	display->drm	0,4096-ptr_max
PARAM_VALUE	0	display->drm->mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
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->pmdemand.lock.dep_map->name	0-255
PARAM_VALUE	0	display->pmdemand.lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->task->blocked_lock.dep_map->name	0-255
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	s32min-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->pmdemand.waitqueue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	display->pmdemand.waitqueue.head.prev->next->next	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.lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	display->psr_dc5_dc6_wa_work.entry.next	4096-ptr_max
PARAM_VALUE	0	display->wl.work.work.entry.next->next	1-u64max
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->bw.peakbw	0-4294967295
PARAM_VALUE	0	*display->bw.psf_bw	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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->dmc.dmc->dc6_allowed.dc5_start	0-4294967295
HOST_DATA	0	display->drm->mode_config.object_idr.idr_rt.xa_flags	0-u32max
HOST_DATA	0	display->power.chv_phy_control	0-u32max[c]
HOST_DATA	0	display->power.domains.dc_state	0-u32max
HOST_DATA	0	display->state.bxt_phy_grc	0-u32max
NO_OVERFLOW_SIMPLE	0	display->drm->num_crtcs

drivers/gpu/drm/i915/display/intel_display_power.c icl_display_core_init() -> intel_dmc_load_program()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->cdclk.hw.bypass	9600,12000,19200,24000,38400,50000
PARAM_VALUE	0	display->cdclk.hw.ref	19200,24000,38400
PARAM_VALUE	0	display->cdclk.hw.voltage_level	0-31
PARAM_VALUE	0	display->dkl.phy_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	display->drm	0,4096-ptr_max
PARAM_VALUE	0	display->drm->mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
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->pmdemand.lock.dep_map->name	0-255
PARAM_VALUE	0	display->pmdemand.lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->task->blocked_lock.dep_map->name	0-255
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	s32min-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->pmdemand.waitqueue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	display->pmdemand.waitqueue.head.prev->next->next	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.lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	display->psr_dc5_dc6_wa_work.entry.next	4096-ptr_max
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->bw.peakbw	0-4294967295
PARAM_VALUE	0	*display->bw.psf_bw	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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->dmc.dmc->dc6_allowed.dc5_start	0-4294967295
HOST_DATA	0	display->drm->mode_config.object_idr.idr_rt.xa_flags	0-u32max
HOST_DATA	0	display->power.chv_phy_control	0-u32max[c]
HOST_DATA	0	display->power.domains.dc_state	0-u32max
HOST_DATA	0	display->state.bxt_phy_grc	0-u32max
NO_OVERFLOW_SIMPLE	0	display->drm->num_crtcs

drivers/gpu/drm/i915/display/intel_display_power.c skl_display_core_init() -> intel_dmc_load_program()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->cdclk.hw.bypass	9600,12000,19200,24000,38400,50000
PARAM_VALUE	0	display->cdclk.hw.ref	19200,24000,38400
PARAM_VALUE	0	display->cdclk.hw.voltage_level	0-31
PARAM_VALUE	0	display->dkl.phy_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	display->drm	0,4096-ptr_max
PARAM_VALUE	0	display->drm->mode_config.helper_private->atomic_commit_tail	0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max
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->platform.broxton	0
PARAM_VALUE	0	display->platform.geminilake	0
PARAM_VALUE	0	display->pmdemand.lock.dep_map->name	0-255
PARAM_VALUE	0	display->pmdemand.lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	display->pmdemand.lock.first_waiter->task->blocked_lock.dep_map->name	0-255
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	s32min-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->pmdemand.waitqueue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	display->pmdemand.waitqueue.head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	display->power.domains.initializing	1
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.lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	display->psr_dc5_dc6_wa_work.entry.next	4096-ptr_max
PARAM_VALUE	0	display->psr_dc5_dc6_wa_work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	display->wl.work.work.entry.next->next	1-u64max
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->bw.peakbw	0-4294967295
PARAM_VALUE	0	*display->bw.psf_bw	0-4294967295
PARAM_VALUE	0	*display->irq.pipestat_irq_mask	0-4294967295
DATA_SOURCE	0	display	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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->dmc.dmc->dc6_allowed.dc5_start	0-4294967295
HOST_DATA	0	display->drm->mode_config.object_idr.idr_rt.xa_flags	0-u32max
HOST_DATA	0	display->power.domains.dc_state	0-u32max
HOST_DATA	0	display->state.bxt_phy_grc	0-u32max
NO_OVERFLOW_SIMPLE	0	display->drm->num_crtcs

drivers/gpu/drm/i915/display/intel_dmc.c dmc_load_work_fn() -> intel_dmc_load_program()

Type	Parameter	Key	Value
PARAM_VALUE	0	display	4096-ptr_max
PARAM_VALUE	0	display->drm	4096-ptr_max
PARAM_VALUE	0	display->drm->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	display->drm->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	display->drm->dev->devres_head.prev->next->next	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock