anx7625_reg_block_read identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/bridge/analogix/anx7625.c, line 100 (as a function)

Referenced in 1 files:

drivers/gpu/drm/bridge/analogix/anx7625.c

Smatch caller information:

drivers/gpu/drm/bridge/analogix/anx7625.c anx7625_aux_trans() -> anx7625_reg_block_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ctx->i2c.rx_p0_client	4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter	4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	1	client	4096-ptr_max
PARAM_VALUE	1	client->adapter	4096-ptr_max
PARAM_VALUE	1	client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	1	client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	2	reg_addr	21
PARAM_VALUE	3	len	1-16
BUF_SIZE	4	buf	(-1),2-8,10,13,15-16,20,32,64,128
BUF_SIZE	4	buf	(-1),2-8,10,13,15-16,20,32,64,128
CAPPED_DATA	0	ctx->i2c.rx_p0_client	1
CAPPED_DATA	1	client	1
DATA_SOURCE	0	ctx	$0
DATA_SOURCE	3	len	$3
DATA_SOURCE	4	buf	$4
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	3	len	1-16[c]
USER_DATA	3	len	1-15[c]
UNITS	3	len	unit_byte
UNITS	4	buf	unit_byte
HALF_LOCKED2	0	&ctx->aux_lock

drivers/gpu/drm/bridge/analogix/anx7625.c anx7625_hdcp_key_probe() -> anx7625_reg_block_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->connector	4096-ptr_max
PARAM_VALUE	0	ctx->dev	4096-ptr_max
PARAM_VALUE	0	ctx->dev->power.request	0-4
PARAM_VALUE	0	ctx->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	ctx->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	ctx->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ctx->dev->type	0,4096-ptr_max
PARAM_VALUE	0	ctx->dp_en	s32min-(-1),1-s32max
PARAM_VALUE	0	ctx->i2c.rx_p0_client	4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter	4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	1	client	4096-ptr_max
PARAM_VALUE	1	client->adapter	4096-ptr_max
PARAM_VALUE	1	client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	1	client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	2	reg_addr	96
PARAM_VALUE	3	len	32
PARAM_VALUE	4	buf	7315629331369766912
BUF_SIZE	4	buf	32
CAPPED_DATA	0	ctx->i2c.rx_p0_client	1
CAPPED_DATA	1	client	1
DATA_SOURCE	0	ctx	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&first_bridge->encoder->bridge_chain_mutex
HALF_LOCKED2		&state->dev->mode_config.connection_mutex
HALF_LOCKED2		&state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/bridge/analogix/anx7625.c edid_read() -> anx7625_reg_block_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->cached_drm_edid	0
PARAM_VALUE	0	ctx->dev	4096-ptr_max
PARAM_VALUE	0	ctx->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	ctx->dev->class	0,4096-ptr_max
PARAM_VALUE	0	ctx->dev->power.request	0-4
PARAM_VALUE	0	ctx->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	ctx->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	ctx->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ctx->dev->type	0,4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client	4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter	4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	1	client	4096-ptr_max
PARAM_VALUE	1	client->adapter	4096-ptr_max
PARAM_VALUE	1	client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	1	client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	2	reg_addr	21
PARAM_VALUE	3	len	16
PARAM_VALUE	4	buf	216589617691906048
BUF_SIZE	4	buf	16
BUF_SIZE	4	buf	16
CAPPED_DATA	0	ctx->i2c.rx_p0_client	1
CAPPED_DATA	1	client	1
DATA_SOURCE	0	ctx	$0
DATA_SOURCE	4	buf	$2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&bridge_connector->encoder->bridge_chain_mutex
HALF_LOCKED2		&connector->dev->mode_config.connection_mutex

drivers/gpu/drm/bridge/analogix/anx7625.c segments_edid_read() -> anx7625_reg_block_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	ctx	4096-ptr_max
PARAM_VALUE	0	ctx->cached_drm_edid	0
PARAM_VALUE	0	ctx->dev	4096-ptr_max
PARAM_VALUE	0	ctx->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	ctx->dev->class	0,4096-ptr_max
PARAM_VALUE	0	ctx->dev->power.request	0-4
PARAM_VALUE	0	ctx->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	ctx->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	ctx->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ctx->dev->type	0,4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client	4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter	4096-ptr_max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	ctx->i2c.rx_p0_client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	1	client	4096-ptr_max
PARAM_VALUE	1	client->adapter	4096-ptr_max
PARAM_VALUE	1	client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	1	client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	1	client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	2	reg_addr	21
PARAM_VALUE	3	len	16
PARAM_VALUE	4	buf	216589617691906048
BUF_SIZE	4	buf	16
BUF_SIZE	4	buf	16
CAPPED_DATA	0	ctx->i2c.rx_p0_client	1
CAPPED_DATA	1	client	1
DATA_SOURCE	0	ctx	$0
DATA_SOURCE	4	buf	$2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&bridge_connector->encoder->bridge_chain_mutex
HALF_LOCKED2		&connector->dev->mode_config.connection_mutex