it6505_get_dpcd identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/bridge/ite-it6505.c, line 653 (as a function)

Referenced in 1 files:

drivers/gpu/drm/bridge/ite-it6505.c

Smatch caller information:

drivers/gpu/drm/bridge/ite-it6505.c it6505_hdcp_part2_ksvlist_check() -> it6505_get_dpcd()

Type	Parameter	Key	Value
PARAM_VALUE	0	it6505	4096-ptr_max
PARAM_VALUE	0	it6505->aux.hw_mutex.dep_map->name	0-255
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	it6505->aux_lock.dep_map->name	0-255
PARAM_VALUE	0	it6505->aux_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	it6505->aux_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	it6505->aux_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	it6505->aux_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	it6505->aux_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	it6505->aux_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	it6505->aux_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	it6505->aux_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	it6505->aux_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	it6505->hdcp_down_stream_count	1-127
PARAM_VALUE	0	it6505->powered	1
PARAM_VALUE	0	it6505->regmap->async	0
PARAM_VALUE	0	it6505->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	it6505->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	it6505->regmap->cache_dirty	0-1
PARAM_VALUE	0	*it6505->regmap->work_buf	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	offset	426004
PARAM_VALUE	2	dpcd	8297630254810071040
PARAM_VALUE	3	num	20
BUF_SIZE	2	dpcd	20
CAPPED_DATA	0	it6505->regmap->volatile_table->n_no_ranges	1
CAPPED_DATA	0	it6505->regmap->volatile_table->n_yes_ranges	1
DATA_SOURCE	0	it6505	$0
UNITS	3	num	unit_byte
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/bridge/ite-it6505.c it6505_hdcp_work() -> it6505_get_dpcd()

Type	Parameter	Key	Value
PARAM_VALUE	0	it6505	4096-ptr_max
PARAM_VALUE	0	it6505->aux.hw_mutex.dep_map->name	0-255
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	it6505->aux.hw_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	it6505->powered	1
PARAM_VALUE	1	offset	425984
PARAM_VALUE	3	num	5
BUF_SIZE	2	dpcd	5
CAPPED_DATA	0	it6505->lane_count	1
UNITS	3	num	unit_byte
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/bridge/ite-it6505.c it6505_irq_hpd() -> it6505_get_dpcd()

Type	Parameter	Key	Value
PARAM_VALUE	0	it6505	4096-ptr_max
PARAM_VALUE	0	it6505->dpcd	4096-ptr_max
PARAM_VALUE	0	it6505->extcon_completion.done	0-4294967293,u32max
PARAM_VALUE	0	it6505->extcon_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	it6505->extcon_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	it6505->extcon_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	it6505->extcon_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	it6505->extcon_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	it6505->hpd_state	1
PARAM_VALUE	0	it6505->powered	1
PARAM_VALUE	0	it6505->regmap	4096-ptr_max
PARAM_VALUE	0	it6505->regmap->async	0
PARAM_VALUE	0	it6505->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	it6505->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	it6505->regmap->cache_dirty	0-1
PARAM_VALUE	1	offset	0
PARAM_VALUE	2	dpcd	4096-ptr_max
PARAM_VALUE	3	num	15
BUF_SIZE	2	dpcd	15
CAPPED_DATA	0	it6505->regmap->volatile_table->n_no_ranges	1
CAPPED_DATA	0	it6505->regmap->volatile_table->n_yes_ranges	1
DATA_SOURCE	0	it6505	$0
NOCHECK_CALL
UNITS	3	num	unit_byte

drivers/gpu/drm/bridge/ite-it6505.c it6505_setup_sha1_input() -> it6505_get_dpcd()

Type	Parameter	Key	Value
PARAM_VALUE	0	it6505	4096-ptr_max
PARAM_VALUE	0	it6505->aux.hw_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	it6505->aux.hw_mutex.dep_map->name	0-255
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	it6505->aux.hw_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	it6505->aux.hw_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	it6505->powered	1
PARAM_VALUE	1	offset	426026
PARAM_VALUE	2	dpcd	2696577384753209344
PARAM_VALUE	3	num	2
BUF_SIZE	2	dpcd	2
DATA_SOURCE	0	it6505	$0
UNITS	3	num	unit_byte
HALF_LOCKED2		&pool->lock