snd_hda_codec_setup_stream 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 1107

Defined in 1 files as a prototype:

include/sound/hda_codec.h, line 458 (as a prototype)

Defined in 1 files as a function:

sound/hda/common/codec.c, line 1115 (as a function)

Referenced in 6 files:

Smatch caller information:

sound/hda/codecs/hdmi/intelhdmi.c silent_stream_enable_i915() -> snd_hda_codec_setup_stream()

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	4096-ptr_max
PARAM_VALUE	0	codec->core.bus->audio_component->ops->sync_audio_rate	0,6923335159372324864
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	0,4096-ptr_max
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache_dirty	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	*codec->core.regmap->cache->data	0-4294967295
PARAM_VALUE	2	stream_tag	15
PARAM_VALUE	3	channel_id	15
CAPPED_DATA	0	codec->spec->num_pins	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	4	format	r snd_hdac_stream_format
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
HALF_LOCKED2		_T->lock

sound/hda/codecs/hdmi/intelhdmi.c silent_stream_enable_i915() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.bus	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
PARAM_VALUE	0	codec->core.regmap	0,4096-ptr_max
PARAM_VALUE	0	codec->core.regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	codec->core.regmap->cache_dirty	0-1
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	*codec->core.regmap->cache->data	0-4294967295
PARAM_VALUE	2	stream_tag	15
PARAM_VALUE	3	channel_id	0
CAPPED_DATA	0	codec->spec->num_pins	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	4	format	r snd_hdac_stream_format
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	nid	unit_array_size
HALF_LOCKED2		_T->lock

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

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.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	3	channel_id	0
CAPPED_DATA	0	codec->spec->num_pins	1
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	4	format	1-32831[c][u]
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_stream() -> snd_hda_codec_setup_stream()

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
PARAM_VALUE	3	channel_id	0
CAPPED_DATA	0	codec->spec->num_pins	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	stream_tag	$4
DATA_SOURCE	4	format	$5
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	4	format	1-32831[c][u]
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/ca0132.c ca0132_capture_pcm_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/ca0132.c ca0132_playback_pcm_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	1	nid	2-4
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/generic.c alt_capture_pcm_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/generic.c alt_playback_pcm_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/generic.c capture_pcm_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/generic.c dyn_adc_capture_pcm_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/generic.c dyn_adc_pcm_resetup() -> snd_hda_codec_setup_stream()

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->cvt_setups.list	1-u64max
PARAM_VALUE	0	codec->spec	4096-ptr_max
PARAM_VALUE	0	codec->spec->paths.used	1-4294967295
PARAM_VALUE	3	channel_id	0
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
NOCHECK_CALL
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/si3054.c si3054_pcm_prepare() -> snd_hda_codec_setup_stream()

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	3	channel_id	0
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/common/codec.c hda_pcm_default_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/common/codec.c setup_dig_out_stream() -> snd_hda_codec_setup_stream()

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	1	nid	0-126
PARAM_VALUE	3	channel_id	0
CAPPED_DATA	1	nid	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	1	nid	$1
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/common/codec.c setup_dig_out_stream() -> snd_hda_codec_setup_stream()

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->follower_dig_outs	1-u64max
PARAM_VALUE	1	nid	1-u16max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
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/common/codec.c snd_hda_multi_out_analog_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	4	format	1-32831[c][u]
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/common/codec.c snd_hda_multi_out_analog_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	nid	1-u16max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	4	format	1-32831[c][u]
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/common/codec.c snd_hda_multi_out_analog_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	nid	1-u16max
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	4	format	1-32831[c][u]
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/common/codec.c snd_hda_multi_out_analog_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
CAPPED_DATA	3	channel_id	1
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	4	format	1-32831[c][u]
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/common/codec.c snd_hda_multi_out_analog_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	3	channel_id	0
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	4	format	1-32831[c][u]
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/common/codec.c snd_hda_multi_out_analog_prepare() -> snd_hda_codec_setup_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	codec	4096-ptr_max
PARAM_VALUE	0	codec->core.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	nid	1-u16max
PARAM_VALUE	3	channel_id	0-8
DATA_SOURCE	0	codec	$0
DATA_SOURCE	2	stream_tag	$2
DATA_SOURCE	4	format	$3
FUZZY_MAX	3	channel_id	8
HARD_MAX	3	channel_id	8
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	4	format	1-32831[c][u]
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