snd_hda_set_dev_select identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

sound/hda/common/codec.c, line 388

Defined in 1 files as a prototype:

include/sound/hda_codec.h, line 378 (as a prototype)

Defined in 1 files as a function:

sound/hda/common/codec.c, line 396 (as a function)

Referenced in 4 files:

Smatch caller information:

sound/hda/codecs/hdmi/intelhdmi.c i915_pin_cvt_fixup() -> snd_hda_set_dev_select()

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.bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->core.bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	1	nid	0-126
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
LOCK2		_T->lock

sound/hda/codecs/hdmi/intelhdmi.c intel_not_share_assigned_cvt() -> snd_hda_set_dev_select()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache_dirty	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	2	dev_id	s32min-2147483646
CAPPED_DATA	0	codec->core.start_nid	1
CAPPED_DATA	2	dev_id	1
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
LOCK2		_T->lock

sound/hda/codecs/hdmi/intelhdmi.c intel_not_share_assigned_cvt() -> snd_hda_set_dev_select()

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.bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->core.bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache_dirty	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	1	nid	0-126
CAPPED_DATA	0	codec->core.start_nid	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	dev_id	r snd_hda_get_dev_select
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
LOCK2		_T->lock

sound/hda/codecs/hdmi/intelhdmi.c intel_not_share_assigned_cvt() -> snd_hda_set_dev_select()

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.bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->core.bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache_dirty	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	1	nid	0-126
CAPPED_DATA	0	codec->core.start_nid	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	dev_id	r snd_hda_get_dev_select
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
LOCK2		_T->lock

sound/hda/codecs/hdmi/hdmi.c hdmi_add_pin() -> snd_hda_set_dev_select()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->bus	4096-ptr_max
PARAM_VALUE	0	codec->bus->pci	0,4096-ptr_max
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	0-ptr_max
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->core.start_nid	0-65532
PARAM_VALUE	0	codec->core.vendor_verbs.alloc_align	8
PARAM_VALUE	0	codec->core.vendor_verbs.elem_size	4
PARAM_VALUE	0	codec->preset	4096-ptr_max
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	1	nid	1-65532
PARAM_VALUE	2	dev_id	0-s32max
CAPPED_DATA	0	codec->core.start_nid	1
CAPPED_DATA	1	nid	1
CAPPED_DATA	2	dev_id	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	1	nid	$1
PARAM_COMPARE	0	codec->core.start_nid	<= $1
PARAM_COMPARE	1	nid	>= $0->core.start_nid
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	codec->core.num_nodes
HALF_LOCKED2		&card->mutex

sound/hda/codecs/hdmi/hdmi.c hdmi_pcm_close() -> snd_hda_set_dev_select()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	codec->spec->num_cvts	1-s32max
PARAM_VALUE	0	codec->spec->num_pins	1-s32max
PARAM_VALUE	0	codec->spec->pcm_used	1-s32max
CAPPED_DATA	0	codec->spdif_out.used	1
CAPPED_DATA	0	codec->spec->num_cvts	1
CAPPED_DATA	0	codec->spec->num_pins	1
CAPPED_DATA	0	codec->spec->pcm_used	1
DATA_SOURCE	0	codec	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&chip->open_mutex

sound/hda/codecs/hdmi/hdmi.c hdmi_pcm_open() -> snd_hda_set_dev_select()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	codec->spec->num_pins	1-s32max
PARAM_VALUE	0	codec->spec->pcm_used	1-s32max
CAPPED_DATA	0	codec->spec->num_cvts	1
CAPPED_DATA	0	codec->spec->num_pins	1
CAPPED_DATA	0	codec->spec->pcm_used	1
DATA_SOURCE	0	codec	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&chip->open_mutex

sound/hda/codecs/hdmi/hdmi.c hdmi_pcm_setup_pin() -> snd_hda_set_dev_select()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
HALF_LOCKED2		_T->lock

sound/hda/codecs/hdmi/hdmi.c hdmi_pin_get_eld() -> snd_hda_set_dev_select()

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->regmap->cache->data	0-4294967295
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
DATA_SOURCE	0	codec	$0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	dev_id	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock

sound/hda/codecs/hdmi/hdmi.c hdmi_pin_hbr_setup() -> snd_hda_set_dev_select()

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->regmap->cache->data	0-4294967295
PARAM_VALUE	0	codec->core.bus->audio_component->ops->sync_audio_rate	0,6923335159372324864
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->blklen	0-4294967295
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->spec	4096-ptr_max
PARAM_VALUE	0	codec->spec->num_pins	1-s32max
PARAM_VALUE	0	codec->spec->use_acomp_notifier	0-1
CAPPED_DATA	0	codec->spec->num_pins	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	dev_id	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2		&azx_dev->core.dsp_mutex
HALF_LOCKED2		&substream->runtime->buffer_mutex
HALF_LOCKED2		&substream->self_group.lock
HALF_LOCKED2		&substream->self_group.mutex

sound/hda/codecs/hdmi/hdmi.c hdmi_pin_setup_infoframe() -> snd_hda_set_dev_select()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
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.bus->audio_component->ops->sync_audio_rate	0,6923335159372324864
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	1	nid	0-126
DATA_SOURCE	0	codec	$0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	dev_id	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		_T->lock

sound/hda/codecs/hdmi/hdmi.c hdmi_read_pin_conn() -> snd_hda_set_dev_select()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->bus	4096-ptr_max
PARAM_VALUE	0	codec->bus->pci	0,4096-ptr_max
PARAM_VALUE	0	codec->core->regmap->cache->data	0-4294967295
PARAM_VALUE	0	codec->core.bus->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	codec->core.bus->dev->power.wakeirq->status	0-4294967295
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.regmap	0-ptr_max
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->core.start_nid	0-65532
PARAM_VALUE	0	codec->core.vendor_verbs.alloc_align	8
PARAM_VALUE	0	codec->core.vendor_verbs.elem_size	4
PARAM_VALUE	0	codec->preset	4096-ptr_max
PARAM_VALUE	0	codec->spec	4096-ptr_max
CAPPED_DATA	0	codec->core.start_nid	1
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
HALF_LOCKED2		&card->mutex

sound/hda/codecs/hdmi/hdmi.c silent_stream_enable() -> snd_hda_set_dev_select()

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	4096-ptr_max
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->base_reg	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache_dirty	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	codec->spec->chmap->hdac->bus->corb.buf	0-4294967295
PARAM_VALUE	0	codec->spec->chmap->hdac->bus->last_cmd	0-4294967295
PARAM_VALUE	0	codec->spec->chmap.hdac->bus->polling_mode	0-1
PARAM_VALUE	0	codec->spec->chmap.hdac->bus->rirb.rp	0-65534
PARAM_VALUE	0	codec->spec->chmap.hdac->bus->rirb.wp	0-65534
PARAM_VALUE	0	codec->spec->chmap.hdac->bus->unsol_wp	0-4294967295
PARAM_VALUE	0	codec->spec->use_acomp_notifier	1
CAPPED_DATA	0	codec->spec->num_cvts	1
CAPPED_DATA	0	codec->spec->num_pins	1
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
LOCK2		_T->lock

sound/hda/codecs/hdmi/hdmi.c snd_hda_hdmi_generic_init() -> snd_hda_set_dev_select()

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->core.regmap->cache_dirty	0-1
PARAM_VALUE	0	*codec->core.bus->last_cmd	0-4294967295
PARAM_VALUE	0	*codec->core.bus->rirb.res	0-4294967295
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	codec->core.bus->corb.addr
NO_OVERFLOW_SIMPLE	0	codec->core.num_nodes
UNITS	1	nid	unit_array_size
LOCK2		_T->lock

sound/hda/codecs/hdmi/hdmi.c snd_hda_hdmi_generic_pcm_prepare() -> snd_hda_set_dev_select()

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->audio_component->ops->sync_audio_rate	0,6923335159372324864
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->blklen	0-4294967295
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->spec	4096-ptr_max
PARAM_VALUE	0	codec->spec->num_pins	1-s32max
PARAM_VALUE	0	codec->spec->use_acomp_notifier	0-1
CAPPED_DATA	0	codec->spec->num_pins	1
DATA_SOURCE	0	codec	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
LOCK2		_T->lock
HALF_LOCKED2		&azx_dev->core.dsp_mutex
HALF_LOCKED2		&substream->runtime->buffer_mutex
HALF_LOCKED2		&substream->self_group.lock
HALF_LOCKED2		&substream->self_group.mutex

sound/hda/codecs/hdmi/hdmi.c snd_hda_hdmi_setup_audio_infoframe() -> snd_hda_set_dev_select()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.bus->audio_component->ops->sync_audio_rate	0,6923335159372324864
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
DATA_SOURCE	0	codec	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
HALF_LOCKED2		_T->lock

sound/hda/common/proc.c print_dpmst_connections() -> snd_hda_set_dev_select()

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.afg	1-126
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.bus	0,4096-ptr_max
PARAM_VALUE	0	codec->core.dev.class	0,4096-ptr_max
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.dev.type	0,4096-ptr_max
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->dp_mst	1
PARAM_VALUE	0	codec->mixers.used	0-s32max
PARAM_VALUE	0	codec->nids.used	0-s32max
PARAM_VALUE	1	nid	1-126
PARAM_VALUE	2	dev_id	0-63
BUF_SIZE	0	codec	s32min-(-2),1-s32max
BUF_SIZE	0	codec	s32min-(-2),1-s32max
CAPPED_DATA	0	codec->core.start_nid	1
CAPPED_DATA	0	codec->mixers.used	1
CAPPED_DATA	0	codec->nids.used	1
CAPPED_DATA	1	nid	1
CAPPED_DATA	2	dev_id	1
DATA_SOURCE	0	codec	$1
DATA_SOURCE	1	nid	$2
DATA_SOURCE	2	dev_id	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	codec	unit_byte
LOCK2		&seq->lock
TYPE_LOCK		(struct seq_file)->lock

sound/hda/common/proc.c print_dpmst_connections() -> snd_hda_set_dev_select()

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	0-4294967295
PARAM_VALUE	0	codec->core->bus->rirb.res	0-4294967295
PARAM_VALUE	0	codec->core->bus->unsol_queue	0-4294967295
PARAM_VALUE	0	codec->core->regmap->cache->data	0-4294967295
PARAM_VALUE	0	codec->core.afg	1-126
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.bus	0,4096-ptr_max
PARAM_VALUE	0	codec->core.dev.class	0,4096-ptr_max
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.dev.type	0,4096-ptr_max
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->dp_mst	1
PARAM_VALUE	0	codec->mixers.used	0-s32max
PARAM_VALUE	0	codec->nids.used	0-s32max
PARAM_VALUE	1	nid	1-126
BUF_SIZE	0	codec	s32min-(-2),1-s32max
BUF_SIZE	0	codec	s32min-(-2),1-s32max
CAPPED_DATA	0	codec->core.start_nid	1
CAPPED_DATA	0	codec->mixers.used	1
CAPPED_DATA	0	codec->nids.used	1
CAPPED_DATA	1	nid	1
DATA_SOURCE	0	codec	$1
DATA_SOURCE	1	nid	$2
DATA_SOURCE	2	dev_id	r snd_hda_get_dev_select
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	codec	unit_byte
LOCK2		&seq->lock
TYPE_LOCK		(struct seq_file)->lock