snd_hda_codec_device_new 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/hda_codec.h, line 313 (as a prototype)

Defined in 1 files as a function:

sound/hda/common/codec.c, line 964 (as a function)

Referenced in 3 files:

Smatch caller information:

sound/soc/codecs/hda.c hda_codec_probe() -> snd_hda_codec_device_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	card	4096-ptr_max
PARAM_VALUE	3	codec	4096-ptr_max
PARAM_VALUE	3	codec->core.bus->cmd_dma_state	1
PARAM_VALUE	3	codec->core.bus->dev->power.request	0-4
PARAM_VALUE	3	codec->core.bus->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	3	codec->core.bus->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	3	codec->core.bus->rirb.buf	4096-ptr_max
PARAM_VALUE	3	codec->core.bus->rirb.rp	0
PARAM_VALUE	3	codec->core.bus->rirb.wp	0
PARAM_VALUE	3	*codec->core->bus->rirb.buf	0-255
PARAM_VALUE	3	*codec->core->bus->rirb.cmds	s32min-s32max
PARAM_VALUE	4	snddev_managed	0
RX_PATH
TASK_NOT_RUNNING
UNITS	3	codec	unit_byte
LOCK2		&card->mutex
LOCK2		_T->lock
TYPE_LOCK		(struct snd_soc_card)->mutex

sound/soc/codecs/hdac_hda.c hdac_hda_codec_probe() -> snd_hda_codec_device_new()

Type	Parameter	Key	Value
PARAM_VALUE	1	card	4096-ptr_max
PARAM_VALUE	3	codec	4096-ptr_max
PARAM_VALUE	4	snddev_managed	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		&card->mutex
LOCK2		_T->lock
TYPE_LOCK		(struct snd_soc_card)->mutex

sound/hda/common/codec.c snd_hda_codec_new() -> snd_hda_codec_device_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	bus	4096-ptr_max
PARAM_VALUE	0	bus->core.codec_list.prev	4096-ptr_max
PARAM_VALUE	0	bus->core.codec_list.prev->next	4096-ptr_max
PARAM_VALUE	0	bus->core.codec_list.prev->next->next	4096-ptr_max
PARAM_VALUE	1	card	4096-ptr_max
PARAM_VALUE	1	card->card_dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	1	card->card_dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	1	card->card_dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	2	codec_addr	0-7
PARAM_VALUE	3	codec	4096-ptr_max
PARAM_VALUE	3	codec->bus	4096-ptr_max
PARAM_VALUE	3	codec->conn_list.next	4096-ptr_max
PARAM_VALUE	3	codec->conn_list.prev	4096-ptr_max
PARAM_VALUE	3	codec->control_mutex.magic	4096-ptr_max
PARAM_VALUE	3	codec->core.addr	0-7
PARAM_VALUE	3	codec->core.afg_function_id	1
PARAM_VALUE	3	codec->core.bus	4096-ptr_max
PARAM_VALUE	3	codec->core.chip_name	1-u64max
PARAM_VALUE	3	codec->core.dev.bus	4078452632111443968
PARAM_VALUE	3	codec->core.dev.devres_head.next	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	3	codec->core.dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.dma_pools.next	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.dma_pools.prev	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.groups	8203998701722107904
PARAM_VALUE	3	codec->core.dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	3	codec->core.dev.kobj.ktype	5399513539053756416
PARAM_VALUE	3	codec->core.dev.kobj.name	1-u64max
PARAM_VALUE	3	codec->core.dev.kobj.state_initialized	1
PARAM_VALUE	3	codec->core.dev.links.consumers.next	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.links.consumers.prev	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.links.suppliers.next	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.links.suppliers.prev	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.numa_node	(-1)
PARAM_VALUE	3	codec->core.dev.power.async_suspend	1
PARAM_VALUE	3	codec->core.dev.power.child_count.counter	0
PARAM_VALUE	3	codec->core.dev.power.early_init	1
PARAM_VALUE	3	codec->core.dev.power.entry.next	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.power.entry.prev	4096-ptr_max
PARAM_VALUE	3	codec->core.dev.power.ignore_children	0
PARAM_VALUE	3	codec->core.dev.power.last_status	(-1)
PARAM_VALUE	3	codec->core.dev.power.qos	0
PARAM_VALUE	3	codec->core.dev.power.request	0-4
PARAM_VALUE	3	codec->core.dev.power.runtime_auto	1
PARAM_VALUE	3	codec->core.dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	3	codec->core.dev.release	1724932971258146816
PARAM_VALUE	3	codec->core.end_nid	2-33021
PARAM_VALUE	3	codec->core.in_pm.counter	0-s32max
PARAM_VALUE	3	codec->core.list.next	4096-ptr_max
PARAM_VALUE	3	codec->core.mfg_function_id	2
PARAM_VALUE	3	codec->core.num_nodes	1-254
PARAM_VALUE	3	codec->core.regmap_lock.magic	4096-ptr_max
PARAM_VALUE	3	codec->core.start_nid	1-s16max
PARAM_VALUE	3	codec->core.type	1
PARAM_VALUE	3	codec->core.vendor_name	1-u64max
PARAM_VALUE	3	codec->core.widget_lock.magic	4096-ptr_max
PARAM_VALUE	3	codec->core.widgets	4096-ptr_max
PARAM_VALUE	3	codec->cvt_setups.alloc_align	8
PARAM_VALUE	3	codec->cvt_setups.elem_size	8
PARAM_VALUE	3	codec->depop_delay	(-1)
PARAM_VALUE	3	codec->driver_pins.alloc_align	16
PARAM_VALUE	3	codec->driver_pins.elem_size	8
PARAM_VALUE	3	codec->fixup_id	(-1)
PARAM_VALUE	3	codec->init_pins.alloc_align	16
PARAM_VALUE	3	codec->init_pins.elem_size	8
PARAM_VALUE	3	codec->jacktbl.alloc_align	16
PARAM_VALUE	3	codec->jacktbl.elem_size	56
PARAM_VALUE	3	codec->mixers.alloc_align	32
PARAM_VALUE	3	codec->mixers.elem_size	16
PARAM_VALUE	3	codec->nids.alloc_align	32
PARAM_VALUE	3	codec->nids.elem_size	16
PARAM_VALUE	3	codec->pcm_list_head.next	4096-ptr_max
PARAM_VALUE	3	codec->pcm_list_head.prev	4096-ptr_max
PARAM_VALUE	3	codec->pcm_ref.waiter.head.next	4096-ptr_max
PARAM_VALUE	3	codec->pcm_ref.waiter.head.prev	4096-ptr_max
PARAM_VALUE	3	codec->spdif_mutex.magic	4096-ptr_max
PARAM_VALUE	3	codec->spdif_out.alloc_align	16
PARAM_VALUE	3	codec->spdif_out.elem_size	12
PARAM_VALUE	3	codec->verbs.alloc_align	8
PARAM_VALUE	3	codec->verbs.elem_size	8
PARAM_VALUE	4	snddev_managed	1
CAPPED_DATA	2	codec_addr	1
DATA_SOURCE	0	bus	$0
DATA_SOURCE	1	card	$1
DATA_SOURCE	2	codec_addr	$2
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	bus->core.posbuf.bytes
NO_OVERFLOW_SIMPLE	0	bus->core.rb.bytes