tasdevice_dev_write identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/sound/tas2781.h, line 272 (as a prototype)

Defined in 1 files as a function:

sound/soc/codecs/tas2781-comlib.c, line 75 (as a function)

Referenced in 5 files:

Smatch caller information:

sound/hda/codecs/side-codecs/tas2781_hda_spi.c tas2781_spi_reset() -> tasdevice_dev_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->codec	4096-ptr_max
PARAM_VALUE	0	tas_priv->coef_binaryname	4096-ptr_max
PARAM_VALUE	0	tas_priv->dev	4096-ptr_max
PARAM_VALUE	0	tas_priv->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	tas_priv->dev->class	0,4096-ptr_max
PARAM_VALUE	0	tas_priv->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	tas_priv->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	tas_priv->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	tas_priv->dev->power.request	0-4
PARAM_VALUE	0	tas_priv->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	tas_priv->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	tas_priv->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	tas_priv->dev->type	0,4096-ptr_max
PARAM_VALUE	0	tas_priv->fmw	0,4096-ptr_max
PARAM_VALUE	0	tas_priv->fw_parse_configuration_data	5950803080878125056,5994150017830809600
PARAM_VALUE	0	tas_priv->fw_parse_program_data	373966387868516352,8785494564081393664
PARAM_VALUE	0	tas_priv->fw_parse_variable_header	3228613078258417664,4754662458228338688
PARAM_VALUE	0	tas_priv->fw_state	0
PARAM_VALUE	0	tas_priv->reset	0,4096-u64max
PARAM_VALUE	0	tas_priv->tasdevice_load_block	2433195499448864768,3574848650351955968
PARAM_VALUE	2	reg	1
PARAM_VALUE	3	value	1
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
DATA_SOURCE	0	tas_priv	$0
UNITS	1	chn	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&pool->lock

sound/hda/codecs/side-codecs/tas2781_hda_spi.c tasdevice_spi_dev_update_bits() -> tasdevice_dev_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->client->addr	0-u16max
PARAM_VALUE	0	tas_priv->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	tas_priv->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	tas_priv->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	tas_priv->regmap->cache_dirty	0-1
BUF_SIZE	0	tas_priv	s32min-(-1),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-1),1-s32max
CAPPED_DATA	3	value	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		_T->lock

sound/hda/codecs/side-codecs/tas2781_hda_spi.c tasdevice_spi_digital_putvol() -> tasdevice_dev_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
BUF_SIZE	0	tas_priv	(-1),72,104,256,376,448,2728
BUF_SIZE	0	tas_priv	(-1),72,104,256,376,448,2728
CAPPED_DATA	3	value	1
DATA_SOURCE	0	tas_priv	$0
BIT_INFO	3	value	0x0,0x7fffffff
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

sound/soc/codecs/tas2781-comlib-i2c.c tasdevice_digital_putvol() -> tasdevice_dev_write()

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

sound/soc/codecs/tas2781-comlib-i2c.c tasdevice_reset() -> tasdevice_dev_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->ndev	1-255
PARAM_VALUE	0	tas_priv->reset	0
PARAM_VALUE	1	chn	0-254
PARAM_VALUE	2	reg	1
PARAM_VALUE	3	value	1,17
BUF_SIZE	0	tas_priv	(-1),2080
BUF_SIZE	0	tas_priv	(-1),2080
CAPPED_DATA	0	tas_priv->ndev	1
CAPPED_DATA	1	chn	1
DATA_SOURCE	0	tas_priv	$0
FUZZY_MAX	3	value	17
PARAM_COMPARE	1	chn	< $0->ndev
BIT_INFO	3	value	0x1,0x11
HARD_MAX	3	value	17
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	tas_priv->irq
UNITS	1	chn	unit_array_size
HALF_LOCKED2		_T->lock

sound/soc/codecs/tas2781-i2c.c sngl_calib_start() -> tasdevice_dev_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	2	reg	32397
PARAM_VALUE	3	value	13
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
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_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	2	reg	32397
PARAM_VALUE	3	value	13
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
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_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	value	0,3,6,10,20,32,54,61,64,69,86,94,112,114,127,145-146,164,168,185,211,221,254-255
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
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 tas2563_calib_start_put() -> tasdevice_dev_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	3	value	0,3,6,10,20,32,54,61,64,69,86,94,112,114,127,145-146,164,168,185,211,221,254-255
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
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_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	3	value	0,3,6,10,20,32,54,61,64,69,86,94,112,114,127,145-146,164,168,185,211,221,254-255
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
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_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	32397
PARAM_VALUE	3	value	13
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
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_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	3	value	0,3,6,10,20,32,54,61,64,69,86,94,112,114,127,145-146,164,168,185,211,221,254-255
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
BUF_SIZE	0	tas_priv	s32min-(-2),1-s32max
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-fmwlib.c tasdev_load_blk() -> tasdevice_dev_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	2	reg	126
PARAM_VALUE	3	value	0
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
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 tasdev_load_blk() -> tasdevice_dev_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	2	reg	0-8388607
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
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 tasdev_multibytes_wr() -> tasdevice_dev_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	3	value	0-255
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
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_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	tas_priv	4096-ptr_max
PARAM_VALUE	0	tas_priv->tasdevice	4096-ptr_max
PARAM_VALUE	3	value	0-255
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
RX_PATH
TASK_NOT_RUNNING
UNITS	1	chn	unit_array_size
HALF_LOCKED2		&tas_priv->codec_lock
HALF_LOCKED2		_T->lock