snd_hda_get_default_vref identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

sound/hda/common/codec.c, line 3888

Defined in 1 files as a prototype:

sound/hda/common/hda_local.h, line 421 (as a prototype)

Defined in 1 files as a function:

sound/hda/common/codec.c, line 3896 (as a function)

Referenced in 2 files:

Smatch caller information:

sound/hda/codecs/generic.c create_input_ctls() -> snd_hda_get_default_vref()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->conn_list.next->next	4096-ptr_max
PARAM_VALUE	0	codec->conn_list.next->prev	4096-ptr_max
PARAM_VALUE	0	codec->core->bus->corb.buf	0-u32max
PARAM_VALUE	0	codec->core->regmap->cache->data	0-4294967295
PARAM_VALUE	0	codec->core.bus->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->core.bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->core.dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	codec->core.dev.power.request	0-4
PARAM_VALUE	0	codec->core.dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.in_pm.counter	0-s32max
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	codec->core.regmap->cache_dirty	0-1
PARAM_VALUE	0	codec->init_pins.list->target	0-255
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	codec->spec->add_jack_modes	0-1
PARAM_VALUE	0	codec->spec->add_stereo_mix_input	0-1
PARAM_VALUE	0	codec->spec->auto_mute_via_amp	0-1
PARAM_VALUE	0	codec->spec->autocfg.dig_in_pin	0-u16max
PARAM_VALUE	0	codec->spec->autocfg.dig_in_type	s32min-s32max
PARAM_VALUE	0	codec->spec->autocfg.dig_outs	s32min-s32max
PARAM_VALUE	0	codec->spec->autocfg.hp_outs	s32min-s32max
PARAM_VALUE	0	codec->spec->autocfg.line_out_type	s32min-s32max
PARAM_VALUE	0	codec->spec->autocfg.line_outs	s32min-s32max
PARAM_VALUE	0	codec->spec->autocfg.mono_out_pin	0-u16max
PARAM_VALUE	0	codec->spec->autocfg.num_inputs	s32min-s32max
PARAM_VALUE	0	codec->spec->autocfg.speaker_outs	s32min-s32max
PARAM_VALUE	0	codec->spec->digin_path	s32min-s32max
PARAM_VALUE	0	codec->spec->ext_channel_count	s32min-s32max
PARAM_VALUE	0	codec->spec->hp_mic	0-1
PARAM_VALUE	0	codec->spec->indep_hp	0-1
PARAM_VALUE	0	codec->spec->inv_dmic_split	0-1
PARAM_VALUE	0	codec->spec->kctls.alloced	0-4294967295
PARAM_VALUE	0	codec->spec->kctls.used	0-4294967295
PARAM_VALUE	0	codec->spec->line_in_auto_switch	0-1
PARAM_VALUE	0	codec->spec->min_channel_count	s32min-s32max
PARAM_VALUE	0	codec->spec->mixer_nid	0-u16max
PARAM_VALUE	0	codec->spec->multi_cap_vol	0-1
PARAM_VALUE	0	codec->spec->multiout.num_dacs	s32min-s32max
PARAM_VALUE	0	codec->spec->need_dac_fix	0-1
PARAM_VALUE	0	codec->spec->no_multi_io	0-1
PARAM_VALUE	0	codec->spec->no_primary_hp	0-1
PARAM_VALUE	0	codec->spec->num_adc_nids	0-s32max
PARAM_VALUE	0	codec->spec->num_all_adcs	0-s32max
PARAM_VALUE	0	codec->spec->num_all_dacs	0-s32max
PARAM_VALUE	0	codec->spec->power_down_unused	0-1
PARAM_VALUE	0	codec->spec->suppress_auto_mic	0-1
PARAM_VALUE	0	codec->spec->suppress_auto_mute	0-1
PARAM_VALUE	0	codec->spec->suppress_hp_mic_detect	0-1
PARAM_VALUE	0	codec->spec->suppress_vmaster	0-1
PARAM_VALUE	0	codec->spec->vmaster_nid	0-u16max
PARAM_VALUE	0	*codec->spec->aamix_out_paths	s32min-s32max
PARAM_VALUE	0	*codec->spec->adc_nids	0-65534
PARAM_VALUE	0	*codec->spec->all_adcs	0-u16max
PARAM_VALUE	0	*codec->spec->all_dacs	0-u16max
PARAM_VALUE	0	*codec->spec->autocfg->hp_pins	0-u16max
PARAM_VALUE	0	*codec->spec->autocfg->line_out_pins	0-u16max
PARAM_VALUE	0	*codec->spec->autocfg->speaker_pins	0-u16max
PARAM_VALUE	0	*codec->spec->digout_paths	s32min-s32max
PARAM_VALUE	0	*codec->spec->hp_paths	s32min-s32max
PARAM_VALUE	0	*codec->spec->input_label_idxs	s32min-s32max
PARAM_VALUE	0	*codec->spec->loopback_paths	s32min-s32max
PARAM_VALUE	0	*codec->spec->multiout.dac_nids	0-u16max
PARAM_VALUE	0	*codec->spec->multiout.extra_out_nid	0-u16max
PARAM_VALUE	0	*codec->spec->multiout.hp_out_nid	0-u16max
PARAM_VALUE	0	*codec->spec->private_dac_nids	0-u16max
PARAM_VALUE	0	*codec->spec->speaker_paths	s32min-s32max
CAPPED_DATA	0	codec->core.end_nid	1
CAPPED_DATA	0	codec->spec->autocfg.hp_outs	1
CAPPED_DATA	0	codec->spec->autocfg.line_outs	1
CAPPED_DATA	0	codec->spec->autocfg.num_inputs	1
CAPPED_DATA	0	codec->spec->autocfg.speaker_outs	1
CAPPED_DATA	0	codec->spec->mixer_nid	1
CAPPED_DATA	0	codec->spec->num_all_dacs	1
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	codec->core.num_nodes
UNITS	1	pin	unit_array_size
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		_T->lock

sound/hda/codecs/generic.c hp_mic_jack_mode_put() -> snd_hda_get_default_vref()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core->regmap->cache->data	0-4294967295
PARAM_VALUE	0	codec->core.bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->core.bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->core.dev.power.request	0-4
PARAM_VALUE	0	codec->core.dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.in_pm.counter	0-s32max
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
BUF_SIZE	0	codec	(-1),72,104,256,376,448,2728
BUF_SIZE	0	codec	(-1),72,104,256,376,448,2728
CAPPED_DATA	0	codec->init_pins.used	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	codec	unit_byte
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		_T->lock

sound/hda/codecs/generic.c update_hp_mic() -> snd_hda_get_default_vref()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.bus->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	*codec->core.bus->last_cmd	0-4294967295
PARAM_VALUE	0	*codec->core.bus->rirb.res	0-4294967295
BUF_SIZE	0	codec	(-1),72,104,256,376,448,2728
BUF_SIZE	0	codec	(-1),72,104,256,376,448,2728
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	codec->core.bus->corb.addr
NO_OVERFLOW_SIMPLE	0	codec->core.num_nodes
UNITS	0	codec	unit_byte

sound/hda/codecs/generic.c update_hp_mic() -> snd_hda_get_default_vref()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core->bus->corb.buf	0-u32max
PARAM_VALUE	0	codec->core->bus->last_cmd	0-u32max
PARAM_VALUE	0	codec->core->bus->rirb.res	0-u32max
PARAM_VALUE	0	codec->core->bus->unsol_queue	0-u32max
PARAM_VALUE	0	codec->core->regmap->cache->data	0-4294967295
PARAM_VALUE	0	codec->core.bus->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->core.bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->core.dev.power.request	0-4
PARAM_VALUE	0	codec->core.dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.in_pm.counter	0-s32max
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	*codec->core.bus->last_cmd	0-4294967295
PARAM_VALUE	0	*codec->core.bus->rirb.res	0-4294967295
PARAM_VALUE	1	pin	1-u16max
BUF_SIZE	0	codec	(-1),72,104,256,376,448,2728
BUF_SIZE	0	codec	(-1),72,104,256,376,448,2728
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	codec->core.bus->corb.addr
NO_OVERFLOW_SIMPLE	0	codec->core.num_nodes
UNITS	0	codec	unit_byte