tasdevice_dev_bulk_write 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:

include/sound/tas2781.h, line 274 (as a prototype)

Defined in 1 files as a function:

sound/soc/codecs/tas2781-comlib.c, line 103 (as a function)

Referenced in 3 files:

Smatch caller information:

sound/soc/codecs/tas2781-i2c.c sngl_calib_start() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->chip_id	10
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	3	data	4096-ptr_max
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	3	data	4
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex

sound/soc/codecs/tas2781-i2c.c sngl_calib_start() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->chip_id	10
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	3	data	4
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex

sound/soc/codecs/tas2781-i2c.c sngl_calib_start() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->chip_id	10
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	3	data	4096-ptr_max
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	3	*data	0-255
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
USER_PTR	3	data
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex

sound/soc/codecs/tas2781-i2c.c sngl_calib_start() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->chip_id	10
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	3	data	4096-ptr_max
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	3	*data	0-255
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
USER_PTR	3	data
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex

sound/soc/codecs/tas2781-i2c.c tas2563_calib_start_put() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->chip_id	4
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	3	data	4
CAPPED_DATA	1	chn	1
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		&pool->lock

sound/soc/codecs/tas2781-i2c.c tas2563_calib_stop_put() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->chip_id	4
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	3	data	4
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex

sound/soc/codecs/tas2781-i2c.c tas2781_calib_stop_put() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->chip_id	0-3,5-u32max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	2	reg	1-u32max
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	3	data	4
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex

sound/soc/codecs/tas2781-i2c.c tas2781_calib_stop_put() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->chip_id	0-3,5-u32max
PARAM_VALUE	0	tas_priv->dspbin_typ	1
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	3	data	4
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex

sound/soc/codecs/tas2781-i2c.c tasdevice_digital_gain_put() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->dvc_tlv_table	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	*tas_priv->regmap->work_buf	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	3	data	4
CAPPED_DATA	1	chn	1
PARAM_COMPARE	1	chn	< $0->ndev
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		&pool->lock

sound/soc/codecs/tas2781-fmwlib.c tas2781_cali_preproc() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->cali_data.total_sz	1-u64max
PARAM_VALUE	0	tas_priv->chip_id	10
PARAM_VALUE	0	tas_priv->fmw	4096-ptr_max
PARAM_VALUE	0	tas_priv->fmw->configs	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	4	len	4
BUF_SIZE	0	tas_priv	s32min-(-1),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-1),1-s32max
BUF_SIZE	3	data	4
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	tas_priv	unit_byte
UNITS	1	chn	unit_array_size
HALF_LOCKED2		&tas_priv->codec_lock
HALF_LOCKED2		_T->lock

sound/soc/codecs/tas2781-fmwlib.c tasdev_load_calibrated_data() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->cali_data.total_sz	1-u64max
PARAM_VALUE	0	tas_priv->fmw	4096-ptr_max
PARAM_VALUE	0	tas_priv->fmw->configs	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	3	data	4096-ptr_max
PARAM_VALUE	4	len	4
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
UNITS	1	chn	unit_array_size

sound/soc/codecs/tas2781-fmwlib.c tasdev_load_calibrated_data() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->cali_data.total_sz	1-u64max
PARAM_VALUE	0	tas_priv->fmw	4096-ptr_max
PARAM_VALUE	0	tas_priv->fmw->configs	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	0	*tas_priv->regmap->work_buf	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	3	data	4096-ptr_max
PARAM_VALUE	4	len	4
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
PARAM_COMPARE	1	chn	< $0->ndev
UNITS	1	chn	unit_array_size

sound/soc/codecs/tas2781-fmwlib.c tasdev_load_calibrated_data() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->cali_data.total_sz	1-u64max
PARAM_VALUE	0	tas_priv->fmw	4096-ptr_max
PARAM_VALUE	0	tas_priv->fmw->configs	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	0	*tas_priv->regmap->work_buf	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	3	data	4096-ptr_max
PARAM_VALUE	4	len	4
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
PARAM_COMPARE	1	chn	< $0->ndev
UNITS	1	chn	unit_array_size

sound/soc/codecs/tas2781-fmwlib.c tasdev_load_calibrated_data() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->cali_data.total_sz	1-u64max
PARAM_VALUE	0	tas_priv->fmw	4096-ptr_max
PARAM_VALUE	0	tas_priv->fmw->configs	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	0	*tas_priv->regmap->work_buf	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	3	data	4096-ptr_max
PARAM_VALUE	4	len	4
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
PARAM_COMPARE	1	chn	< $0->ndev
UNITS	1	chn	unit_array_size

sound/soc/codecs/tas2781-fmwlib.c tasdev_load_calibrated_data() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->cali_data.total_sz	1-u64max
PARAM_VALUE	0	tas_priv->fmw	4096-ptr_max
PARAM_VALUE	0	tas_priv->fmw->configs	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	0	*tas_priv->regmap->work_buf	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	3	data	4096-ptr_max
PARAM_VALUE	4	len	4
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$1
PARAM_COMPARE	1	chn	< $0->ndev
UNITS	1	chn	unit_array_size

sound/soc/codecs/tas2781-fmwlib.c tasdev_multibytes_wr() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->fmw	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	4	len	2-u16max
BUF_SIZE	0	tas_priv	s32min-(-1),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-1),1-s32max
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	1	chn	$2
DATA_SOURCE	4	len	$7
FUZZY_MAX	4	len	2
RX_PATH
TASK_NOT_RUNNING
UNITS	1	chn	unit_array_size
HALF_LOCKED2		&tas_priv->codec_lock
HALF_LOCKED2		_T->lock

sound/soc/codecs/tas2781-fmwlib.c tasdevice_process_block() -> tasdevice_dev_bulk_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	4	len	0-252
BUF_SIZE	0	tas_priv	s32min-(-1),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-1),1-s32max
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
DATA_SOURCE	4	len	r get_unaligned_be16
RX_PATH
TASK_NOT_RUNNING
UNITS	1	chn	unit_array_size
HALF_LOCKED2		&tas_priv->codec_lock
HALF_LOCKED2		_T->lock