assert_tc_cold_blocked 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/display/intel_tc.c, line 238 (as a function)

Referenced in 1 files:

drivers/gpu/drm/i915/display/intel_tc.c

Smatch caller information:

drivers/gpu/drm/i915/display/intel_tc.c __xelpdp_tc_phy_enable_tcss_power() -> assert_tc_cold_blocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->mode	2-31
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->get_hw_state	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_ready	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

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

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->lock_wakeref	4096-ptr_max,(-2)
PARAM_VALUE	0	tc->mode	2
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->get_hw_state	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_owned	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_ready	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

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

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->lock_wakeref	4096-ptr_max,(-2)
PARAM_VALUE	0	tc->mode	2-31
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->get_hw_state	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_owned	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_ready	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c icl_tc_phy_is_owned() -> assert_tc_cold_blocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.dep_map->name	0-255
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_ready	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c icl_tc_phy_is_ready() -> assert_tc_cold_blocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->get_hw_state	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_ready	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c icl_tc_phy_take_ownership() -> assert_tc_cold_blocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.dep_map->name	0-255
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->mode	2-31
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->get_hw_state	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_ready	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c intel_tc_port_set_fia_lane_count() -> assert_tc_cold_blocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dig_port->tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c xelpdp_tc_phy_is_owned() -> assert_tc_cold_blocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.dep_map->name	0-255
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_ready	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c xelpdp_tc_phy_take_ownership() -> assert_tc_cold_blocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.dep_map->name	0-255
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->mode	2-31
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->get_hw_state	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock

drivers/gpu/drm/i915/display/intel_tc.c xelpdp_tc_phy_tcss_power_is_enabled() -> assert_tc_cold_blocked()

Type	Parameter	Key	Value
PARAM_VALUE	0	tc	4096-ptr_max
PARAM_VALUE	0	tc->dig_port	4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	tc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	tc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	tc->mode	2-31
PARAM_VALUE	0	tc->phy_ops	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->cold_off_domain	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->get_hw_state	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->hpd_live_status	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_owned	4096-ptr_max
PARAM_VALUE	0	tc->phy_ops->is_ready	4096-ptr_max
BUF_SIZE	0	tc	(-1),592
BUF_SIZE	0	tc	(-1),592
DATA_SOURCE	0	tc	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&tc->lock
TYPE_LOCK		(struct intel_tc_port)->lock