mip4_i2c_xfer identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/input/touchscreen/melfas_mip4.c, line 179 (as a function)

Referenced in 1 files:

drivers/input/touchscreen/melfas_mip4.c

Smatch caller information:

drivers/input/touchscreen/melfas_mip4.c mip4_get_fw_version() -> mip4_i2c_xfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	ts	4096-ptr_max
PARAM_VALUE	0	ts->client	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	ts->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ts->client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	ts->gpio_ce	0,4096-u64max
PARAM_VALUE	0	ts->input	4096-ptr_max
PARAM_VALUE	0	ts->product_id	0-255
PARAM_VALUE	0	*ts->phys	0-255
PARAM_VALUE	1	write_buf	4096-ptr_max
PARAM_VALUE	2	write_len	2
PARAM_VALUE	3	read_buf	2024251980048662528
PARAM_VALUE	4	read_len	8
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts->gpio_ce	s32min,(-1),1-s32max
BUF_SIZE	0	ts->input	(-1),2480
BUF_SIZE	1	write_buf	2
BUF_SIZE	3	read_buf	8
CAPPED_DATA	0	ts->gpio_ce	1
DATA_SOURCE	0	ts	$0
STR_LEN	0	ts->fw_name	31
STR_LEN	0	ts->phys	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ts->client->irq
NO_OVERFLOW_SIMPLE	0	ts->input->max_vals
UNITS	0	ts	unit_byte
UNITS	2	write_len	unit_byte
UNITS	4	read_len	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock

drivers/input/touchscreen/melfas_mip4.c mip4_interrupt() -> mip4_i2c_xfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	ts	4096-ptr_max
PARAM_VALUE	1	write_buf	4096-ptr_max
PARAM_VALUE	2	write_len	2
PARAM_VALUE	4	read_len	1
BUF_SIZE	1	write_buf	2
BUF_SIZE	3	read_buf	128
DATA_SOURCE	0	ts	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	2	write_len	unit_byte

drivers/input/touchscreen/melfas_mip4.c mip4_interrupt() -> mip4_i2c_xfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	ts	4096-ptr_max
PARAM_VALUE	0	ts->buf	4096-ptr_max
PARAM_VALUE	0	ts->client	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter->algo->master_xfer	1-u64max
PARAM_VALUE	0	ts->client->adapter->bus_lock.rtmutex.owner	0-1
PARAM_VALUE	0	ts->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ts->client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	1	write_buf	4096-ptr_max
PARAM_VALUE	2	write_len	2
PARAM_VALUE	3	read_buf	4096-ptr_max
PARAM_VALUE	4	read_len	1-127
BUF_SIZE	1	write_buf	2
BUF_SIZE	3	read_buf	128
DATA_SOURCE	0	ts	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	2	write_len	unit_byte

drivers/input/touchscreen/melfas_mip4.c mip4_query_device() -> mip4_i2c_xfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	ts	4096-ptr_max
PARAM_VALUE	0	ts->client	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ts->client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	ts->gpio_ce	0,4096-u64max
PARAM_VALUE	0	ts->input	4096-ptr_max
PARAM_VALUE	0	*ts->phys	0-255
PARAM_VALUE	1	write_buf	4096-ptr_max
PARAM_VALUE	2	write_len	2
PARAM_VALUE	4	read_len	16
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts->gpio_ce	s32min,(-1),1-s32max
BUF_SIZE	0	ts->input	(-1),2480
BUF_SIZE	1	write_buf	2
BUF_SIZE	3	read_buf	16
CAPPED_DATA	0	ts->gpio_ce	1
DATA_SOURCE	0	ts	$0
STR_LEN	0	ts->phys	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ts->client->irq
NO_OVERFLOW_SIMPLE	0	ts->input->max_vals
UNITS	0	ts	unit_byte
UNITS	2	write_len	unit_byte
UNITS	4	read_len	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock

drivers/input/touchscreen/melfas_mip4.c mip4_query_device() -> mip4_i2c_xfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	ts	4096-ptr_max
PARAM_VALUE	0	ts->client	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ts->client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	ts->gpio_ce	0,4096-u64max
PARAM_VALUE	0	ts->input	4096-ptr_max
PARAM_VALUE	0	*ts->phys	0-255
PARAM_VALUE	1	write_buf	4096-ptr_max
PARAM_VALUE	2	write_len	2
PARAM_VALUE	3	read_buf	2933366733742727168
PARAM_VALUE	4	read_len	2
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts->gpio_ce	s32min,(-1),1-s32max
BUF_SIZE	0	ts->input	(-1),2480
BUF_SIZE	1	write_buf	2
BUF_SIZE	3	read_buf	14
CAPPED_DATA	0	ts->gpio_ce	1
DATA_SOURCE	0	ts	$0
STR_LEN	0	ts->phys	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ts->client->irq
NO_OVERFLOW_SIMPLE	0	ts->input->max_vals
UNITS	0	ts	unit_byte
UNITS	2	write_len	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock

drivers/input/touchscreen/melfas_mip4.c mip4_query_device() -> mip4_i2c_xfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	ts	4096-ptr_max
PARAM_VALUE	0	ts->client	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ts->client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	ts->gpio_ce	0,4096-u64max
PARAM_VALUE	0	ts->input	4096-ptr_max
PARAM_VALUE	0	ts->product_id	0-255
PARAM_VALUE	0	*ts->phys	0-255
PARAM_VALUE	1	write_buf	4096-ptr_max
PARAM_VALUE	2	write_len	2
PARAM_VALUE	4	read_len	4
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts->gpio_ce	s32min,(-1),1-s32max
BUF_SIZE	0	ts->input	(-1),2480
BUF_SIZE	1	write_buf	2
BUF_SIZE	3	read_buf	4
CAPPED_DATA	0	ts->gpio_ce	1
DATA_SOURCE	0	ts	$0
STR_LEN	0	ts->fw_name	31
STR_LEN	0	ts->phys	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ts->client->irq
NO_OVERFLOW_SIMPLE	0	ts->input->max_vals
UNITS	0	ts	unit_byte
UNITS	2	write_len	unit_byte
UNITS	4	read_len	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock

drivers/input/touchscreen/melfas_mip4.c mip4_query_device() -> mip4_i2c_xfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	ts	4096-ptr_max
PARAM_VALUE	0	ts->client	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ts->client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	ts->gpio_ce	0,4096-u64max
PARAM_VALUE	0	ts->input	4096-ptr_max
PARAM_VALUE	0	ts->product_id	0-255
PARAM_VALUE	0	*ts->phys	0-255
PARAM_VALUE	1	write_buf	4096-ptr_max
PARAM_VALUE	2	write_len	2
PARAM_VALUE	3	read_buf	2933366733742727168
PARAM_VALUE	4	read_len	14
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts->gpio_ce	s32min,(-1),1-s32max
BUF_SIZE	0	ts->input	(-1),2480
BUF_SIZE	1	write_buf	2
BUF_SIZE	3	read_buf	14
CAPPED_DATA	0	ts->gpio_ce	1
DATA_SOURCE	0	ts	$0
STR_LEN	0	ts->fw_name	31
STR_LEN	0	ts->phys	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ts->client->irq
NO_OVERFLOW_SIMPLE	0	ts->input->max_vals
UNITS	0	ts	unit_byte
UNITS	2	write_len	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock

drivers/input/touchscreen/melfas_mip4.c mip4_query_device() -> mip4_i2c_xfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	ts	4096-ptr_max
PARAM_VALUE	0	ts->client	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter	4096-ptr_max
PARAM_VALUE	0	ts->client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right	0
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	ts->client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ts->client->adapter->lock_ops	4096-ptr_max
PARAM_VALUE	0	ts->gpio_ce	0,4096-u64max
PARAM_VALUE	0	ts->input	4096-ptr_max
PARAM_VALUE	0	ts->max_x	0-255
PARAM_VALUE	0	ts->max_y	0-255
PARAM_VALUE	0	ts->ppm_x	0-255
PARAM_VALUE	0	ts->ppm_y	0-255
PARAM_VALUE	0	ts->product_id	0-255
PARAM_VALUE	0	*ts->phys	0-255
PARAM_VALUE	1	write_buf	4096-ptr_max
PARAM_VALUE	2	write_len	2
PARAM_VALUE	3	read_buf	2933366733742727168
PARAM_VALUE	4	read_len	7
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts	s32min-(-2),1-s32max
BUF_SIZE	0	ts->gpio_ce	s32min,(-1),1-s32max
BUF_SIZE	0	ts->input	(-1),2480
BUF_SIZE	1	write_buf	2
BUF_SIZE	3	read_buf	14
CAPPED_DATA	0	ts->gpio_ce	1
DATA_SOURCE	0	ts	$0
STR_LEN	0	ts->fw_name	31
STR_LEN	0	ts->phys	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ts->client->irq
NO_OVERFLOW_SIMPLE	0	ts->input->max_vals
UNITS	0	ts	unit_byte
UNITS	2	write_len	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock