au8522_readreg 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 prototype:

drivers/media/dvb-frontends/au8522_priv.h, line 76 (as a prototype)

Defined in 1 files as a function:

drivers/media/dvb-frontends/au8522_common.c, line 48 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/media/dvb-frontends/au8522_common.c au8522_led_ctrl() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->config.led_cfg	4096-ptr_max
PARAM_VALUE	0	state->config.led_cfg->gpio_leds	226
PARAM_VALUE	0	state->config.led_cfg->gpio_output	224
PARAM_VALUE	0	state->config.led_cfg->gpio_output_disable	1632
PARAM_VALUE	0	state->config.led_cfg->gpio_output_enable	24582
PARAM_VALUE	0	state->config.led_cfg->led_states	5474384669427720192
PARAM_VALUE	0	state->config.led_cfg->num_led_states	3
PARAM_VALUE	0	state->i2c->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	state->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	reg	16610
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
DATA_SOURCE	0	state	$0
RX_PATH
TASK_NOT_RUNNING

drivers/media/dvb-frontends/au8522_common.c au8522_led_gpio_enable() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->config.led_cfg	4096-ptr_max
PARAM_VALUE	0	state->config.led_cfg->gpio_leds	226
PARAM_VALUE	0	state->config.led_cfg->gpio_output	224
PARAM_VALUE	0	state->config.led_cfg->gpio_output_disable	1632
PARAM_VALUE	0	state->config.led_cfg->gpio_output_enable	24582
PARAM_VALUE	0	state->config.led_cfg->led_states	5474384669427720192
PARAM_VALUE	0	state->config.led_cfg->num_led_states	3
PARAM_VALUE	1	reg	16608
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
DATA_SOURCE	0	state	$0
RX_PATH
TASK_NOT_RUNNING

drivers/media/dvb-frontends/au8522_decoder.c au8522_g_register() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
DATA_SOURCE	0	state	r to_state
CAPABLE	0	21
HALF_LOCKED2		lock

drivers/media/dvb-frontends/au8522_decoder.c au8522_g_tuner() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	1	reg	0
DATA_SOURCE	0	state	r to_state
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&itv->serialize_lock

drivers/media/dvb-frontends/au8522_decoder.c au8522_g_tuner() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->i2c	4096-ptr_max
PARAM_VALUE	0	state->i2c->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	state->i2c->dev.driver_data->adev->powerplay.pp_handle->msg_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	state->i2c->lock_ops	4096-ptr_max
PARAM_VALUE	1	reg	126
DATA_SOURCE	0	state	r to_state
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&itv->serialize_lock

drivers/media/dvb-frontends/au8522_dig.c au8522_read_snr() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->current_modulation	5
PARAM_VALUE	1	reg	1314
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fepriv->sem

drivers/media/dvb-frontends/au8522_dig.c au8522_read_snr() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->current_modulation	3
PARAM_VALUE	1	reg	1314
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fepriv->sem

drivers/media/dvb-frontends/au8522_dig.c au8522_read_snr() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->current_modulation	0-2,4,6-u32max
PARAM_VALUE	1	reg	785
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fepriv->sem

drivers/media/dvb-frontends/au8522_dig.c au8522_read_status() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->current_modulation	7
PARAM_VALUE	1	reg	136
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fepriv->sem
HALF_LOCKED2		&state->fe_mutex

drivers/media/dvb-frontends/au8522_dig.c au8522_read_status() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->current_modulation	0-6,8-u32max
PARAM_VALUE	1	reg	1345
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fepriv->sem
HALF_LOCKED2		&state->fe_mutex

drivers/media/dvb-frontends/au8522_dig.c au8522_read_ucblocks() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->current_modulation	7
PARAM_VALUE	1	reg	135
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
HALF_LOCKED2		&fepriv->sem

drivers/media/dvb-frontends/au8522_dig.c au8522_read_ucblocks() -> au8522_readreg()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	4096-ptr_max
PARAM_VALUE	0	state->current_modulation	0-6,8-u32max
PARAM_VALUE	1	reg	1347
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
BUF_SIZE	0	state	1264,1296,1304,1312,1320,1328,1336,1344,1352,1360,1368,1376,1408,1416,1424,1432,1464,1480,1512,1552,1608,1736,1888,1896,2000,2112,2816,3040,3648,3672,3688,3928,11416,11696,12920,14072,16824
HALF_LOCKED2		&fepriv->sem